TWI556329B - A sealing and packaging method and an improved structure of a sealing machine for carrying out the method - Google Patents

Description

Sealing and packaging method and improved structure of sealing machine for carrying out the method

The present invention relates to electronic component packaging techniques, and more particularly to a sealed packaging method and an improved construction of a sealing machine for carrying out the method.

In order to enable the continuous supply of electronic components for the use of industrial automation processes, the electronic components are equally spaced in the housing of the carrier tape by the roll-to-roll packaging technology, in addition to being suitable for the use of automated mechanical processes. It also provides appropriate protection for the packaged electronic components while facilitating storage and transportation. Therefore, the packaging technology of the roll carrier is a technology commonly used in the electronics industry.

Specifically, in the case of the traditional roll-type tape packaging technology, it is a body which is packaged with a plurality of tapes at equal intervals, and is sealed on the lower tape by a film-like upper tape. Closing each of the chambers to seal the electronic components in the chamber, wherein the sealing between the upper belt and the lower belt is achieved by adhesion technology, and the adhesion technique is usually An adhesive layer composed of an adhesive such as a pressure sensitive adhesive or a hot melt adhesive is bonded to one side of the upper tape on one side and attached to the other side of the adhesive layer by a release layer to avoid The adhesive layer adheres to foreign matter or sticks to each other.

According to this, when the packaging process of the electronic components is carried out, the upper and lower tapes of the roll are respectively placed in a new type of patent before the Chinese Patent No. 297383 or the new patent of the Chinese application No. 2011201989977. On the sealing machine, after moving along different moving paths and simultaneously entering the sealing mechanism for sealing, the carrier tapes sealed with each other are wound up by a carrier tape winding shaft. The roll, wherein the upper tape is required to be peeled off before entering the sealing mechanism, so that the adhesive layer is pressed in the sealing mechanism to be bonded to the lower tape. Generally, the peeled release layer also needs to be wound into a roll by a release layer winding shaft to avoid scattering of the release layer and provide the force required to tear off the release layer.

The aforementioned conventional carrier tape technology, packaging method and sealing machine are widely used in the industry, and they are affiliated with the technology in the electronic industry. Therefore, research into this technical category is limited. For the balanced development of different technologies, it has been abandoned. In view of this, the inventors have studied the traditional technology mentioned above, and found that the technical content of the traditional technology to achieve sealing by adhesive technology is not ideal. When the adhesive layer is pre-adhered to the upper tape, the release layer needs to be combined synchronously, so that the process of the upper tape itself is too complicated, and due to the sealing between the upper tape and the lower tape, due to the majority The existence of the chamber, and only the upper belt is attached to the circumferential side of the opening of the lower belt, that is, the attachment between the upper belt and the lower belt is comprehensive, only partial, and the conventional technology In order to achieve a partial fit between the upper belt and the lower belt, the technique used is to attach the adhesive layer to the entire surface of the upper belt, which is a waste of limited resources. Adhesive layer used It is inviting the cost of it.

For the lack of waste of resources, the inherently known technology is improved, and it is disclosed that the adhesive layer is respectively disposed on the edge portions of the both ends of the short side of the upper belt to reduce the amount of the adhesive, thereby reducing The cost and avoiding the waste, the specific technical content is like the technical content of the pressure-sensitive self-adhesive tape disclosed in the new patent case No. M310114 of China Announcement, which is solidified by reducing the pre-coated area of the adhesive to achieve Avoid excessive waste of resources, but it still fails to take off the three-layer structure of the traditional technology from the upper belt, the adhesive layer and the release layer, so that the process of forming the three-layer structure on the belt cannot be effectively simplified, and it is difficult to substantially Reduce costs without significant cost reductions.

Accordingly, the main object of the present invention is to provide a sealing and packaging method which requires the use of an upper tape structure without the need to provide an adhesive layer and a release layer as in the prior art, but only a single layer of the sheet. By removing the structure of the conventional adhesive layer and the release layer, the process of the upper tape is made simpler and easier, and the cost of the upper tape is reduced while avoiding waste of resources.

That is, the main technical feature of the present invention is that the adhesive required to provide the bonding between the upper tape and the lower tape is applied at the time of packaging and sealing of the electronic component, thereby achieving the purpose of opening up. Accordingly, the method for sealing and packaging provided by the present invention includes the following steps:

a. Take a roll of the lower belt, the lower belt has a continuous long strip The plurality of chambers are recessed on the lower belt in an equidistant manner along the long axis of the lower belt body, and an opening is formed on the side belt surface above the lower belt body.

b. Take a roll of tape on top.

d. The lower belt and the upper belt are respectively centered on their own reels, and each of them is extended and abuts against each other at a fitting position, and the upper belt is attached to the lower belt with the bottom side belt side of one side. On the upper side of the belt.

e. The upper belt and the lower belt are joined to each other to form a sealed carrier tape.

f. Winding the sealed carrier tape into a roll.

The upper strip taken in the step b is a single-layer continuous long sheet-like body having no adhesive layer and a release layer, and has a long sheet-like upper body; and, more A step between step b and step d: c. taking an adhesive and applying the adhesive between the upper tape and the lower tape immediately before entering the bonding position.

Accordingly, in the step e, the upper tape and the lower tape are adhered to each other by the adhesive applied in the step c.

Further, in the step c, whether the adhesive is applied to the upper belt side surface of the lower belt body or the bottom side belt surface of the upper belt body, the implementation of the e step is The upper belt and the lower belt are adhered to each other by the applied adhesive.

Further, in the step e, in the bonding position, the upper belt and the lower belt are pressed by a pressing mechanism.

Wherein, the upper belt has two pre-cut tear lines which are respectively spaced apart from each other along the long axis direction of the upper belt body and are disposed on the upper belt, and the adhesive applied in the step c is disposed. , corresponding to the outer side of the two easy tear line.

Specifically, the target applied by the adhesive in the step c may be the upper end surface of the lower end of the lower shaft or the short end of the upper belt side surface, and corresponding Located at the outer side of the two easy tear line.

Further, the step c is applied to the side belt surface of the lower belt body or the bottom side belt surface of the upper belt body at intervals.

Alternatively, the step c can be applied continuously to the side belt surface of the lower belt body or the bottom side belt surface of the upper belt body.

In addition, the pressing mechanism has a pair of rollers adjacent to each other in parallel, and the upper belt and the lower belt are sandwiched between the rollers, so as to provide the upper belt by rolling of the rollers. The pressing force required to adhere to the lower tape and adhere to each other.

Furthermore, the upper tape may specifically be a plastic film, and an appropriate metal or additive may be added to the film according to actual needs.

Moreover, since the sealed carrier tape is used in the subsequent industry, the upper tape needs to be torn off from the lower tape, and therefore, the above-mentioned tearable wire is not provided, in order to avoid The adhesive bonding state between the adhesives is not good, and when the upper tape is separated from the lower tape, the adhesive is released from the upper tape and remains on the lower tape, thereby hindering subsequent industrial use. The bottom side belt surface is pre-coated with a surface treatment agent which promotes the bonding strength between the upper belt and the adhesive to improve the adhesion between the applied adhesive and the bottom side belt surface, so as to avoid formation on the lower belt. Residue.

In order to specifically implement the aforementioned sealing and packaging method for the industry, the present invention also provides an improved structure of a sealing machine for implementing the method, so that the sealing and packaging method can be widely utilized by the industry. To effectively reduce the cost of production while avoiding the waste of energy.

That is to say, the main technical feature of the improved structure of the sealing machine is that the sealing machine further comprises an application mechanism, which is arranged on the machine base and has at least one adhesive supply portion, and the application ends separated from each other. It is used to apply the adhesive supplied from the adhesive supply portion so as to bond the lower tape and the upper tape to each other.

For the purpose of achieving the above, the improved structure of the sealing machine provided by the present invention is improved by the conventional sealing machine, and specifically includes a machine base; a lower belt bearing portion is disposed at the machine base. The upper belt is used to carry the strip-shaped lower belt, and the lower belt is carried along the long axis direction of the belt and is displaced on a horizontal plane; an upper belt bearing portion is disposed on the base for Carrying a strip-shaped upper belt, the upper belt is displaced along the long axis direction of the moving plane; an upper belt guiding portion is arranged on the base for guiding the traveling direction of the upper belt, The upper belt is provided with a side belt surface and a side belt surface of the lower belt adjacent to each other to be adhered to each other; a carrier tape receiving portion is disposed on the machine base for bonding and bonding to each other The upper belt and the lower belt are collected; and the utility model further comprises an application mechanism, disposed on the machine base, having at least one adhesive supply portion, and two application ends spaced apart from each other for applying Supply by the adhesive supply unit The adhesive is such that the lower tape and the upper tape are bonded to each other.

Further, the improved structure of the sealing machine further includes a pressing mechanism disposed on the base between the upper belt guiding portion and the carrier tape receiving portion for adjacent to each other. The upper belt is pressed against the lower belt to be attached.

Wherein the applicator is located on the other side of the upper tape guide away from the press mechanism, and each of the applicators is located above the plane of travel and facing one of the lower bands moving in the plane of travel The side belt surface is applied to the side belt surface of the lower belt by the adhesive supplied from the adhesive supply unit.

Wherein, each of the application end portions respectively corresponds to both end edges of the lower shaft of the lower belt.

Wherein, the applicator further comprises a guide seat disposed on the base, outside the other side belt surface of the upper belt away from each of the application ends, for the other side of the upper belt away from each of the application ends The upper strap provides support.

Wherein, the guide has a base portion, a guide groove is recessed on the base portion, and the upper belt is moved in the guide groove, so that the upper belt is positioned.

Wherein, each of the application ends is tubular, and is respectively communicated with the adhesive supply portion at one end of the nozzle, and opposite to the corresponding belt surface with the other end nozzle.

Wherein, the pressing mechanism has a pair of rollers adjacent to each other in parallel, and the upper belt and the lower belt are sandwiched between the rollers, so as to provide the upper belt by rolling of the rollers. The pressing force required to adhere to the lower tape and adhere to each other.

Furthermore, the upper tape may specifically be a plastic film, and an appropriate metal or additive may be added to the film according to actual needs.

(10) ‧‧‧ Carrier tape

(11) ‧‧‧Lower

(111)‧‧‧

(112) ‧ ‧ ‧ room

(12) ‧‧‧上带

(121) ‧‧‧上上

(122)‧‧‧Easy tear line

(13) ‧‧‧Binder

(14) ‧‧‧Compression mechanism

(20) (20') ‧ ‧ improved construction of sealing machine

(21) (21’) ‧‧‧ seats

(211)‧‧‧Workbench

(22) ‧‧‧Unloading belt

(23) ‧ ‧ upper belt bearing

(24) ‧ ‧ upper belt guide

(25)‧‧‧Compression mechanism

(251) (252)‧‧‧Rollers

(26) ‧‧‧Carrier Collection Department

(27) (27’) ‧‧‧Applicator

(271) ‧‧‧Adhesive Supply Department

(272) (272') ‧ ‧ application end

(273’) ‧‧ ‧ guide

(2731') ‧ ‧ base

(2732') ‧‧‧ Guide

The first figure is a schematic view of a first preferred embodiment of the present invention.

The second drawing is a perspective view of a second preferred embodiment of the present invention.

The third drawing is a partial perspective view of a second preferred embodiment of the present invention.

The fourth drawing is a perspective view of the applicator of the second preferred embodiment of the present invention.

Figure 5 is a partial top plan view of a second preferred embodiment of the present invention.

The sixth drawing is a perspective view of the third preferred embodiment of the present creation.

The seventh drawing is a partial perspective view of a third preferred embodiment of the present creation.

In the following, the preferred embodiment of the present invention will be further described with reference to the drawings.

First, referring to the first figure, the sealing and packaging method provided in the first preferred embodiment of the present invention mainly includes the following steps:

a. Take a roll of the lower belt (11), the lower belt (11) has a continuous long sheet-like lower body (111), and most of the chambers (112) are along the lower belt (111) The long axes are recessed in the same manner on the lower belt body (111), and openings are formed on the side belt surfaces of the lower belt body (111).

b. Take a roll of the upper belt (12), which is a single-layer continuous long sheet-like body without an adhesive layer and a release layer, and has a long sheet-like upper body ( 121), two pre-cut tear lines (not shown in the first figure, please refer to the second figure to the fifth figure) are respectively spaced apart from each other along the long axis direction of the upper body (121) The extension is arranged on the upper body (121).

c Apply the adhesive (13) between the upper belt (12) and the lower belt (11).

d. The lower belt (11) and the upper belt (12) are respectively extended on their own reels and are respectively passed through a fitting position.

e. providing a pressing force at the bonding position by a pressing mechanism (14), so that the upper belt (12) is closely attached to the upper belt surface and the upper belt surface of the lower belt (11), and The upper tape (12) and the lower tape (11) are bonded to each other by the adhesive to form a sealed carrier tape (10).

f. The sealed carrier tape (10) pressed by the pressing mechanism (14) is wound into a roll.

Generally, the lower belt (11) of the roll is moved on a horizontal working plane in such a manner that the opening of the chamber (112) faces upward before entering the pressing mechanism (11). The electronic components to be packaged in the carrier tape (10) are respectively placed in the respective chambers (112), so that in the case of the step c, the time when the industrial implementation is performed is After the lower tape (11) has been loaded with the electronic component, specifically, the process of moving the lower tape (11) on a horizontal working plane and filling the electronic component, the step c is An adhesive may be applied to a portion of the lower end edge of the short shaft of the upper belt surface of the lower belt body (111), and for the outer side position of the second easy-to-break line, according to this, the load of the press-fit package is completed. In the subsequent use of the belt (10), the upper belt (12) is separated from the lower belt (11) by the two tear lines, so that the electronic components of the original package can be easily taken out for use.

Further, since the adhesive provided in the step c is for the purpose of adhering and fixing the upper tape (12) and the lower tape (11) to each other, the upper tape (12) and the lower tape (11) The separation between the two is achieved by destroying the upper tape (12) by means of the respective tear lines, so that, of course, the type of the adhesive is used, that is, it is of course not necessary to limit its composition. At the same time, in terms of the formation of each of the tear-off lines, it is formed by pre-cutting precisely on the upper body (121) by a processing technique such as laser cutting, which is a processing technique. Known by the technology, it is no longer a rumor. At the same time, the specific composition of the upper belt (12) is a commonly used plastic film, such as oriented polypropylene (OPP) film, cast polypropylene (CPP). A single layer of a film such as a film or a polyethylene terephthalate (PET) film, and a suitable metal material or other suitable additive may be added to the film depending on the requirements of the actual electronic component package.

In other words, in the step c, the type of the adhesive coating placed on the lower belt body (111) can also be intermittent or continuous linear, and all of them can provide adhesive force to the upper belt (12). The lower tape (11) is adhered to each other.

Further, in the step e, the pressing mechanism (14) specifically has two rollers which are adjacent to each other in parallel and separated by a proper gap, and the upper belt (12) and the lower portion which are adjacent to each other in parallel The belt (11) is sandwiched between the rollers, whereby the rollers are rotated relative to each other to provide the pressing force required for the step e.

According to the above method, the upper tape structure required for the sealing and packaging method does not need to have a three-layer structure having a belt body, an adhesive layer and a release layer as in the prior art, and accordingly, one of them The process of the upper tape itself can be simplified to reduce the cost, and both can reduce the amount of the adhesive, and the applied adhesive can be fully utilized to avoid waste, and the three are The provision of the tear line allows the carrier tape (10) to be easily peeled off the upper tape (12) in subsequent process applications, all of which may reveal the techniques of the method provided by the present invention. The content has a more significant improvement in efficiency, and it can effectively reduce costs and improve economic efficiency.

However, it should be specifically pointed out that the sealing and packaging method disclosed in the foregoing embodiments is solidly stated with a belt having an easy-to-tear line structure, but this is a selection of the invention in use, and should not be As a condition for limiting the scope of protection of the present invention, in other words, the vertical system is implemented as a single-layer upper belt which does not have an easy-to-tear line, and is also protected by the present invention, and at the same time, does not have the above-mentioned easy-to-peel line. In other words, since the sealed carrier tape is used in subsequent industries, it is necessary to The tape is peeled off from the lower tape. Therefore, in order to avoid the poor bonding state between the upper tape and the adhesive, the upper tape is separated from the lower tape, and the adhesive is detached from the upper tape and remains in the tape. The lower belt is used to hinder the utilization of the subsequent industry, and the bottom surface of the upper belt can be pre-coated with a conventional surface treatment agent which can promote the bonding strength between the upper belt and the adhesive to improve the applied adhesive and the The adhesion between the bottom side belt faces prevents the formation of residual glue on the lower belt.

In addition, in the foregoing embodiment, the press-fitting mechanism (14) is used to provide the pressing force required for the upper tape (12) to adhere to the lower tape (11), but the demand for equal pressure is selected. The adhesive (13) is composed differently. For example, when the selected user is a UV glue, it only needs to be irradiated by ultraviolet rays to produce viscosity, and if the selected user is a fast-drying glue, it has high viscosity. In the case of the substance, the step of providing the pressing force by the pressing mechanism in the above method is unnecessary.

Then, referring to the second to fifth figures, in order to enable the method disclosed in the foregoing embodiments to be easily implemented, in the second preferred embodiment of the present invention, the Improved construction (20) of the sealing machine of the sealing and packaging method.

Mainly, the improved structure (20) of the sealing machine comprises a base (21), a lower belt carrying portion (22), an upper belt carrying portion (23), an upper belt guiding portion (24), A pressing mechanism (25), a carrier tape receiving portion (26), and an application mechanism (27).

However, the base (21), the download carrying portion (22), the upper belt carrying portion (23), the upper belt guiding portion (24), the pressing mechanism (25), and the carrier receiving portion The specific technical content of (26) is generally similar to the prior art disclosed in the Chinese Patent Publication No. 297383 and the Japanese Patent No. 201020678528.1, and is a paradigm of the prior art. Each of the constituent elements is merely a description of the outline, that is,

The base (21) is a basic structure of the sealing machine, and provides a suitable power and has a horizontally arranged rectangular grooved table (211), so that the lower belt (11) opens toward the chamber When the upper method moves in the straight slot of the table (211), the electronic components are placed on the upper surface of the table (211), and are respectively placed one by one into the lower belt (11). In the chamber (112), in other words, in the case of the lower belt (11), it is in the straight groove along its own long axis direction, with the table top as a transition plane, continuously Moved by the power provided by the base (21).

The lower belt bearing portion (22) is a columnar shaft body, and is fixed at one end to the machine base (21) at a position corresponding to one end of the long axis of the table, and is provided in a roll shape. The lower belt (11) coaxially placed on the lower belt carrying portion (22) such that the rolled lower belt (11) is rotated as an axis, and the lower belt (11) continues to travel through the moving plane .

The upper belt bearing portion (23) is also a columnar shaft body, and one end is fixed to the machine base (21) Above, and usually at a suitable height above the table of the table (211), the upper band (12) for the roll is coaxially placed on the upper tape bearing portion (23), and One end of the upper belt (12) is guided to move in the direction of the transition plane.

The upper belt guiding portion (24) is generally a suitable guiding rod, and the rod shaft is parallel to the column axis of the upper belt bearing portion (23), and one end is disposed on the machine base (21) adjacent to the The work surface is for guiding the traveling direction of the upper belt (12), and is turned from the moving plane to a state substantially parallel to the moving plane.

The pressing mechanism (25) disclosed in the prior art is a specific technology of a roller type, a pin wheel type or a sealing type. In this embodiment, only the roller technology is taken as an example, but The subject to be protected by the protector is not limited thereto, in other words, the press-fit mechanism (25) is a roller (251) (252) having two parallel adjacent to each other and having a proper gap, each of the rollers (251) (252) is disposed at one end of the base (21), and at the other end of the long axis of the table (211), corresponding to one side of the upper belt guide (24), so as to The upper belt (12) that is turned by the upper belt guide portion (24) and the lower belt (11) that passes over the table (211) are adjacent to each other in parallel, and simultaneously enter each of the rollers (251). Between (252) and by the pressing force provided by the rolling of each of the rollers (251) (252), the carrier tape (10) is bonded to each other.

The carrier tape receiving portion (26) is also a columnar shaft body located on the other side of the base (21) opposite to the lower belt carrying portion (22), so that the pressing mechanism (25) Between the upper belt guiding portion (24) and the carrier tape receiving portion (25), and disposed at one end on the machine base (11), according to which the pressing mechanism (25) is pressed The carrier tape (10) is wound up, and the force required for the carrier tape receiving portion (26) to retract the carrier tape (10) is powered by the base (11) to drive the carrier tape receiving portion (26). The rotation motion of the carrier is a walker, and at the same time, the rotation of the carrier tape receiving portion (26) simultaneously provides the force required for the movement of the lower belt (11) and the upper belt (12) while being retracted. .

Further, the application mechanism (27), which is the main technical feature of the embodiment, is a conventional dispensing technique, which is disposed on the base (21) and located above and adjacent to the moving plane. The belt guiding portion (24) is away from the other side of the pressing mechanism (25), according to which the adhesive is applied The upper belt surface of the lower belt (11) which is horizontally moved, in particular, the application mechanism (27) is provided with at least one adhesive container composed of four tubular containers capable of controlling the flow rate of the output adhesive. The portion (271) is suspended at an appropriate height position above the transition plane, and the application end (272) spaced apart from each other is in communication with the adhesive supply portion (271) and faces the lower belt (11). An upper side belt surface for quantitatively applying the adhesive preloaded in the adhesive supply portion (271) to the upper belt surface of the lower belt (11), whereby the lower belt (11) The application mechanism (27) has to apply the adhesive quantitatively to the lower belt (11) before moving on the moving plane and before the working table is about to enter the lower portion of the upper belt guiding portion (24). On the upper belt surface, the lower belt (11) is brought into the lower portion of the upper belt guiding portion (24), and the upper belt (12) which is turned into contact with each other, and then through the pressing mechanism (25) The pressing force is provided to make the adhesion between the upper belt (12) and the lower belt (11) tight.

Wherein, the height position of the adhesive supply portion (271) can be changed as needed, and the distance between the application ends (272) can also be adjusted according to the width of different lower belts, and is changed or adjusted. The technical content, although not explicitly disclosed in this case, is familiar to the person skilled in the art, the subsidiary technology should be able to understand and implement the existing technology and knowledge according to the application of the case.

Wherein, the applicator (27) applies the adhesive to the lower belt (11) in such a manner that a constant flow rate or a variable flow rate flows out, and a continuous straight line is formed on the side belt surface of the lower belt (11). The coating is also applied in a manner of quantitative quantitative intermittent outflow, and a discontinuous point coating is formed on the upper belt surface of the lower belt (11), and the upper belt (12) and the lower belt can be achieved. 11) The effect of sticking to each other.

Furthermore, the upper cover (12) is as described in the foregoing method embodiment, and the application mechanism (27) is such that each of the application ends (272) respectively corresponds to the upper belt of the lower belt (11). a portion of the proximal end of the short axis of the face such that the applied adhesive is applied to the proximal end of the short axis of the upper side of the lower band (11), corresponding to the upper band (12) The outer side of the two easy to tear line (122).

More specifically, the two application ends (272) of the applicator (27) are respectively tubular, and communicate with the adhesive supply portion (271) with one end nozzle, and the other end nozzle faces the lower belt ( 11) The upper side is covered with a face.

In addition, the application mechanism (27) is used to provide a fixed flow quantitative flow, a variable flow rate or a timed quantitative adhesive flow mode, which is a technical content of a conventional conventional dispensing machine. All the technicians must know according to the existing knowledge at the time of application in this case, and no need for the applicant to be a rumor.

Referring to the sixth and seventh figures, the improved structure (20') of the sealing machine provided in the third preferred embodiment of the present invention is mainly related to the prior art. The same is true for the second embodiment, and the difference is that in the present embodiment, the adhesive is applied to the upper tape instead of being applied to the lower tape as in the second embodiment.

In order to achieve the application of the adhesive to the upper belt, the specific technical content adopted in this embodiment is to change the travel path of the upper belt (12) so that the upper belt (12) is used to affix the lower belt (11). The bottom side belt surface is turned upwards, and the adhesive is applied to the short axis of the bottom side belt surface of the upper belt (12) via the two application ends (272') of the application mechanism (27'). After the end, the bottom side belt surface of the upper belt (12) is returned to the lower state to be adhered to the lower belt (11).

Wherein, the applicator (27') includes a guide (273'), which is disposed on the base (21') and is located thereon, in addition to the member similar to the previous embodiment. The belt (12) is remote from the other side of each of the application ends (272') for providing support for the upper belt (12) on the other side of the upper belt (12) away from each of the application ends; The guide seat (273') has a base portion (2731') attached to the base (21'), and a guide groove (2732') having a width similar to the width of the upper belt (12). Recessed on the upper end surface of the base portion (2731') for moving the upper belt (12) in the guide groove (2732') with the bottom side belt facing upward, and being properly positioned while being properly positioned The adhesive tape is applied to each of the application ends (272') to provide support for the upper tape (12) to stabilize and smooth the application of the adhesive.

(10) ‧‧‧ Carrier tape

(11) ‧‧‧Lower

(111)‧‧‧

(112) ‧ ‧ ‧ room

(12) ‧‧‧上带

(13) ‧‧‧Binder

(14) ‧‧‧Compression mechanism

Claims (15)

A sealing and packaging method comprising the following steps: a. taking a roll of lower belt, the lower belt has a continuous long sheet-like lower belt body, and most of the chambers are along the long axis of the lower belt body. The steps are equidistantly recessed on the lower belt body, and an opening is formed on the side belt surface on the lower belt body; b. a roll is taken over the belt; d. the lower belt and the upper belt are respectively The reels are centered, each extending and abutting each other in a fitting position, and the upper belt is attached to the upper belt side surface of the lower belt with one side of the lower belt; e makes the upper belt and the lower belt The belts are combined with each other to form a sealed carrier tape; f. the sealed carrier tape is wound into a roll; wherein the upper tape taken in the step b is a single-layer continuous long sheet a body having a long sheet-like upper body; and, the system further comprising a step between step b and step d: c. taking an adhesive and applying the adhesive to the upcoming Between the upper tape and the lower tape before the bonding position; accordingly, in the step e, the upper tape and the lower tape are adhered to each other by the adhesive applied in the step c. Before the step c is performed, a surface treatment agent for reinforcing the adhesion between the bottom side belt surface and the adhesive is applied to the bottom side belt surface of the upper belt. The sealing and packaging method according to claim 1, wherein in the step e, the upper belt and the lower belt are pressed by a pressing mechanism. The sealing and packaging method according to claim 1, wherein the step c is to apply an adhesive on the upper belt surface of the lower belt. The sealing and packaging method according to claim 1, wherein the step c is to apply an adhesive to the bottom side belt surface of the upper belt. The sealing and packaging method according to claim 1, wherein the upper tape is a plastic film. According to the sealing and packaging method described in claim 1, 3, 4 or 5, The upper belt has two pre-cut tear lines which are respectively spaced apart from each other along the long axis direction of the upper belt body and are disposed on the upper belt, and the adhesive applied in the step c is disposed. , corresponding to the outer side of the two easy tear line. An improved structure of a sealing machine comprises: a base; a lower belt bearing portion, which is arranged on the base for carrying a strip-shaped lower belt, and carries the lower belt along its own long axis direction Displaced on a horizontally moving plane; an upper belt bearing portion is disposed on the machine base for carrying the strip-shaped upper belt, and the upper belt is displaced along the long axis direction thereof to the moving plane An upper belt guiding portion is disposed on the machine base for guiding the traveling direction of the upper belt, so that the upper belt is provided with a side belt surface and a side belt surface of the lower belt adjacent to each other to be attached to each other. And a carrier tape receiving portion is disposed on the machine frame for collecting the upper tape and the lower tape which have been bonded to each other; and further characterized by: an application mechanism disposed on the machine a seat having at least one adhesive supply portion, and two application ends spaced apart from each other for applying an adhesive supplied from the adhesive supply portion, whereby the lower tape and the upper tape are bonded to each other . The improved structure of the sealing machine according to claim 7 further includes a pressing mechanism disposed on the base between the upper belt guiding portion and the carrier tape receiving portion for The upper tape adjacent to each other is pressed against the lower tape to be attached. The improved construction of the sealing machine according to claim 8 , wherein the applying mechanism is located on the other side of the upper belt guiding portion away from the pressing mechanism, and each of the applying ends is located above the moving plane And facing one side belt surface of the lower belt that moves on the transition plane, the adhesive supplied from the adhesive supply portion is applied to one side belt surface of the lower belt. The improved construction of the sealing machine according to claim 9, wherein each of the application end portions respectively corresponds to both end edges of the lower shaft of the lower belt. An improved structure of the sealing machine according to item 8 of the patent application scope, wherein each of the The application end corresponds to one side belt surface of the upper belt, and the adhesive supplied from the adhesive supply portion is applied to one side belt surface of the upper belt. The improved construction of the sealing machine according to claim 11, wherein each of the application end portions respectively corresponds to both end edges of the upper belt short shaft. The improved construction of the sealing machine according to claim 11 , wherein the application mechanism further comprises a guide seat disposed on the base, and the outer belt is located away from the other side of the application end. Providing support for the upper belt on the other side of the upper belt away from each of the application ends. The improved structure of the sealing machine according to claim 13 , wherein the guide has a base, a guide groove is recessed on the base, and the upper belt is moved in the guide groove, So that the upper belt is positioned. The improved structure of the sealing machine according to claim 9 or 11, wherein each of the application ends is tubular, and is respectively communicated with the adhesive supply portion at one end of the nozzle, and opposite to each other with the other end nozzle The corresponding belt surface.