JPH0692368A - Packing body of packing sheet with gathers - Google Patents

Abstract

PURPOSE:To protect a required portion of a packed body with a packing sheet gather face, to reduce the use of the packing sheet and to simplify the operation of taking out the packed body by forming overlapped gathers sticking portion on the required portion of the packing sheet. CONSTITUTION:Suitable both ends of a packing sheet 2 are folded so as to be formed into approximately a zigzag shape by a gather forming means, thereby gathers 3 are formed. A suitable size of the gathers 3 are formed by being stuck with heat sealing, paste sticking and so on. Respective gathers 3 of the packing paper 2 are positioned, wound, folded in a part 9 requiring the protection of the packed material 1 and in a part requiring the strength, so as to pack the packing material. In order to easily open it, perforation line-shaped, half-cut shaped, folded ruled line-shaped formed by being applied with a strong pressure, or the like, broken lines 8 suitable for a quality of the material of the packing sheet 2 are formed on the gathers 3. Therefore, since the part requiring the protection can be formed so as to be thick, while the part not requiring the protection can be formed so as to be thin, the packing sheet can be saved.

Description

Detailed Description of the Invention

[0001]

The present invention relates to a paper. steel sheet. Others Gathered packaging sheet that protects and reinforces the packaged object and enhances its aesthetic appearance by folding the packaging sheet used to wrap the packaged sheet in the form of a roll, box, or other shape with a packaging sheet to form a gather. The present invention relates to a package.

[0002]

2. Description of the Related Art Paper. steel sheet. Kraft paper is used for the wrapped package 1 or box-shaped package 1. Laminated paper. When packaging with a synthetic resin film packaging sheet,
As shown in FIG. 4, after the protective material 5 is applied to the end of the packaged object 1, the packaging sheet 2 is wrapped around the outer periphery, and the ends of the packaging sheet are pasted with glue and the like. Both ends of the packaging sheet protruding from the inside are folded inward, and are folded in the same direction as shown in FIG.
From the outside, a packaging method of an appropriate shape such as a circle or a rectangle.

Alternatively, in the case where a protective material is not used in the packaging with the packaging sheet, the packaging sheet is packaged by increasing the thickness of the packaging sheet or by increasing the number of windings to wind the packaging body. Generally, the above-mentioned method is used for transportation over a long distance, and the packaging described below is generally used for transportation over a short distance.

[0004]

If the object to be packaged 1 has a sharp corner on both outer circumferences such as a steel plate, the packaging sheet may be damaged. Further, when the object to be packaged 1 is paper or the like, it is heavy and the strength of the main part of the packaging body of the packaging sheet is required.

A variety of packaging packages require packaging sheets of various sizes. For example, in the case of roll wrapping, there are various sizes of packaging sheets, such as different width and length dimensions even if the winding diameter is the same, or different winding diameters even if the length is the same.

Folding a plurality of thick packaging sheets by winding them is a heavy labor and consumes a large amount of packaging material.

If the gathers are arranged to protect the main parts of the package, the packaging strength increases, but the package is opened, making it difficult to take out the package. Further, since the removal work is facilitated for automation, it is necessary to make the removal easy.

In view of the above-mentioned conventional problems, the present invention forms a polymer gathering adhesive on the main part of the packaging sheet, protects the main part of the object to be packaged with the gathering surface of the packaging sheet, and reduces the amount of the packaging sheet used. It is possible to easily take out the packaged object.

It is possible to supply a packaging sheet having a preferable size for the packaged object by using a packaging sheet in which gathers are attached and formed on a packaging sheet having an unnecessary size according to the size of the packaged object 1.

It is an object of the present invention to provide a package of the above-mentioned gathered packaging sheet, which simplifies the packaging process and facilitates automation.

[0011]

The present invention according to claim 1 is a wrapping sheet 2 for wrapping and wrapping an article 1 to be wrapped.
In addition to forming a folded back gather in a substantially zigzag shape on the part to protect the packaged object and the part to adjust the size of the packaging sheet, the gathering part is used to wrap the packaged object with the packaging sheet It is a package of a packaging sheet.

According to a second aspect of the present invention, in addition to the above-mentioned structure, a break line is provided in the gather portion, and it is arranged and formed so as to facilitate the taking out of the packaged object.

[0013]

In the packaging for protecting the packaged object, the gathered portion 3 is formed in the required amount of the protected portion of the packaged object 1 and the second protected portion of the packaged object 1, and the gathered portion is heated. sticker. Figure 1 shows the packaging sheet 2 with glue and other adhesives 6.
As shown in FIG. 2, the gathers 3 having appropriate shapes are formed, and each required portion is packed with a plurality of gathered packaging sheets, so that the required portion is protected.

The gathers 3 can be formed to have the above-described dimensions so as to be appropriately sized according to the size of the packaged object 1 and a packaging sheet suitable for the packaged object can be supplied. Further, the opening can be easily made by inserting a break line in the proper place of the gather 3 part.

[0015]

Embodiments of the present invention will be described below in detail with reference to the drawings. 1 illustrates one embodiment of the present invention. FIG. 2 illustrates two embodiments of the present invention. Each figure shows the outline of packaging, and (a) in the figure. (A) The wrapping sheet 2 shows gathers formed at appropriate positions on both ends by gathering means and pasting means, and shows the figure before the stuck wrapping sheet 2 is wrapped around the packaged object 1. 2 (b) in FIG. 1 (b), which is wrapped so as to be positioned in a portion requiring protection, a portion requiring strength, etc. (C) is a perspective view of each package 10 and a cross-sectional view of the main part thereof. FIG. 1 exemplifies a packaging form of roll paper wound in a roll shape, while FIG. 2 shows a packaging form of a box-shaped body, and three gathers are brought into contact with each other to fold and wrap them.

FIG. 6 is a cross-sectional view showing a state in which a plurality of roll papers are wrapped in a tubular shape. ． 1. ． The gather portion of the wrapping sheet 2 to be wrapped around the outer peripheral surface between 1 is gathered at the main portion of the cylindrical wrapping wrapping sheet between the roll sheets.
The outer peripheral edge gather 3b3b is formed by wrapping a and is also wrapped around the outer peripheral edge with both ends folded and the edge inserted into the hole to be protected by the packaging sheet 2 with the gather. Hole end gathers 3c3c are arranged.

A break line 8 is arranged on each gather in an appropriate shape so that the packaging sheet 2 can be easily removed. A break line 8a8b8c is provided on the gather 3a and a break line 8 is also provided on the gather 3b.
A'8b'8c 'is arranged at an appropriate position to form a packaging sheet so as to facilitate opening. The break line 8a8
By disposing the b8c position at a different position that does not appropriately overlap, the stress is dispersed due to an appropriate deviation of the break line between the outer packaging sheet 2 and the inner packaging sheet 2, so that unnecessary breaking does not occur, but a large breaking force at opening. It is easy to open without requiring.

By inserting the break lines 8 at the fold points of the folded ends of the position gathers 3 (not shown), it is easy to form gathers in the gather forming process, and the break lines 8 are less noticeable and the opening becomes easier. The work of taking out the package 1 may be performed by suctioning with a negative pressure suction force and separating the attracting surface from the surface of the product to be packaged 1 to perform an automated work of taking out the package.

The folded shape of each gather 3 and the number of sheets to be stacked and the arrangement of the breaking line 8 may be set at an appropriate position and in an appropriate shape, and are not limited to the positions and shapes not illustrated but are not limited to the shape of the packaged object. It is arranged and formed at the combined position.

An example of the break line will be described. Break line 8 is perforated. Half-cut shape. A fold line 8 formed by applying a strong pressing force or the like, and the rupture line 8 is formed by a suitable method depending on the material of the packaging sheet 2

For example, paper. Laminated paper made by laminating polyethylene on paper. In the packaging sheet 2 made of synthetic resin or the like, the half-cut break line is moisture. The object to be packaged 1 is protected against dirt and the like.

Paper. Non-woven fabric. By inserting a perforated break line into the break line of the packaging sheet 2 made of synthetic resin or the like,
In the above-mentioned sheet having a high cutting strength, it becomes easy to open, and by appropriately changing the position in the gathered portion, the breaking strength can be increased and the effect of protecting stains and the like can be increased.

Paper. Cardboard. In addition, the packaging sheet 2 having a large thickness and relatively low strength is easily broken at the time of taking out the opening by inserting a breaking line such as a fold line or a C-shaped line formed by applying a strong pressing force. It can be cut.

By taking the breaking line 8 as described above and arranging the breaking line 8 in the longitudinal direction, the lateral diagonal direction, or another direction shape on the packaging sheet 2 depending on the shape of the packaging body 10, the package 1 is taken out. And the work can be done more easily and easily automated.

FIG. (C) is a perspective view of the packaging body 10 and shows the packaging body 10 in which the breaking line 8 (not shown) is arranged at an appropriate position.

FIG. 6 is a diagram for explaining a packaging mode of roll paper and the like, and exemplifies a method in which the gather 3 is arranged at an appropriate position to protect the packaged object 1 and improve workability. In packaging of a plurality of roll paper rolls, a packaged product made of each roll paper 1.1.1
By arranging the gathers 3a so that the plurality of gathers 3 are located on the outer periphery of the seam between the respective packaged objects 1.1.1 on the packaging sheet 2 wrapped around the outer periphery of the respective packaged objects 1.1. ．
Protect the packaged object such as prevention of misalignment. Further, by arranging an appropriate amount of gathers 3 so that the size of the packaged object 1 and the packaging sheet 2 becomes a preferable width dimension, the packaging sheet can be formed in the most preferred size of the packaged object 1. The gather 3 is capable of appropriately supplying the packaging sheet with an arbitrary size by forming the size adjusting gather.

Regarding the method of forming the gathers 3, the gathering means 11 is arranged in the drawing process section of the feeding means 12 for feeding the roll 4 of the roll paper, and the gathering means 3 having the proper length is provided at the proper position. Forming and gluing means 13
It is only necessary to attach 6 through the above, and in the case of the packaging sheet 2 made of a heat-bondable material, heat bonding may be performed. As another gathering 3 forming apparatus by a method other than the example, a method of forming a gather by inserting a packaging sheet into the substantially V-shaped hole and facing each other by combining a pair of substantially V-shaped hole plates facing each other, or a plurality of rotations freely. Although the packaging sheet is inserted into the discs arranged in a relative manner in a V shape between the discs to form gathers, the gathers 3 can be easily formed through a device (not shown), and both are simple devices. And constitutes a gathering means to supply the gathered packaging sheet of the present invention.

[0028]

According to the present invention as set forth in claim 1, in the package 10 which is wrapped around the outer periphery of the package 1 to be packaged, the gather 3 is arranged in a portion to protect the package 1 and gather polymerization. Since the packaging sheet 2 protects a portion of the packaged object 1 on the sheet surface, the necessary portion is thickened and the unnecessary portion is thinned, so that the packaging sheet is saved.

In many kinds of packaged objects 1 having different sizes,
It is possible to supply the packaging sheet 3 in which the unnecessary portion of the packaging sheet is formed with gathers 3 and the dimension of the packaged object 1 is made to be a preferable dimension.

Since it is not necessary to use a thick wrapping sheet, a method of wrapping a large number of wraps or the like, or use of the protective material 5 or the like, the wrapping work can be easily automated. Further, since the gather portion has a banding effect, banding is not required, which facilitates automation of packaging.

According to the second aspect of the present invention, the broken lines are arranged in the gather portion and other portions so that the opening can be easily taken out. By disposing the breaking lines formed on the gathers 3 at positions where the upper and lower sheets are appropriately displaced, unnecessary breaking strength is increased, and breaking at the time of taking out the opening is easy, and further each breaking line is appropriately displaced. By arranging them at different positions, the protection of dirt and moisture, etc. and the breaking force applied at the time of opening are also shifted, so that there is also an effect that the operation of taking out the packaged object is performed by an automated device.

If each breaking line is arranged and formed at the folding end of the gather 3, the breaking line may be made a folding line without arranging a special gathering means for forming the gather 3. Further, since the crease and the break line are the same, they are not conspicuous, so that the appearance is good and the infiltration of dirt and the like is protected at the same time.

[Brief description of drawings]

FIG. 1 is a diagram illustrating a package showing an embodiment of the present invention.

FIG. 2 is a diagram for explaining a packaging showing a second embodiment of the present invention.

FIG. 3 is an explanatory view of forming folding gathers on the packaging sheet of the present invention.

FIG. 4 is a diagram for explaining packaging in a conventional method.

[Figure 5] Packaging diagram of conventional method

FIG. 6 is a cross-sectional view illustrating the gather arrangement of the present invention.

[Explanation of symbols]

 1 Packaged object 2 Packaging sheet 3 Gather 8 Break line 9 Protective part 10 Package

Claims (2)

[Claims] 1. A gathering for protecting a main part of a packaged object by a gathering (folding back formed) packaging part which requires a packaging strength and a size adjusting part of a packaging sheet wrapped around an outer periphery of the packaged object. In the packaging body of the packaging sheet, the packaging sheet 2 is formed by folding back the appropriate places of the packaging sheet 2 in a substantially zigzag shape, and the packaging sheet 2 having the gathers 3 adhered 6 is used as a reinforcing portion of the packaged article 1. A package of a packaging sheet with gathers in the gathered position. 2. A gather 3 is formed at an appropriate position on the packaging sheet,
Perforations on the 3rd part of the gather. Half-cut shape. After wrapping the packaging sheet 2 on which the break lines 8 having other shapes and the like are arranged and formed, around the outer periphery of the packaged object 1, the break lines formed for the take-out opening of the wrapped package in which the ends are folded inward or outward. A package of a packaging sheet with a gather.