TW201930671A - Knitting method and structure of composite multi-functional fabrics having the characteristics such as cool feeling, moisture absorption, perspiration, elasticity, anti-pilling, and heat preservation - Google Patents

Abstract

The present invention provides a knitting method and structure of a composite multi-functional fabric. The structure of the fabric is a TTC knitting structure, which is made of two layers of yarn of a surface layer and an inner layer, wherein the surface layer is made by using air-textured yarn method or Air Interlacing Entangling method by which the polyester fiber (PET) is wrapped on the outer side of elastic fibers of the polyester fiber (PET) and polytrimethylene terephthalate fiber (PTT) composite material; and the inner layer may be a nylon (Nylon) and polyester fiber (PET) sheath-core composite Ice Cool Yarn, or the inner layer wrapped by the polypropylene fiber (PP) is a composite material of polyester fiber (PET) and polytrimethylene terephthalate fiber (PTT). The inner layer may also be added with long fibers containing Rayon or blended spun short-fiber yarns mixed with wool. The present invention utilizes the characteristics of blending various materials for the knitting method and structure of multi-functional fabrics to have the characteristics of multiple functions such as cool feeling, moisture absorption, perspiration, elasticity, anti-pilling, and heat preservation.

Description

Knitting method and structure of composite multi-functional cloth

It is an object of the present invention to provide a knitting type and structure of a composite multi-functional cloth. The structure of the fabric is a single-sided double-layer (TTC) knit structure, which is divided into two layers of the surface layer and the inner layer. The surface layer is made of Air-Textured Yarn, or The air fiber entanglement method is used to wrap polyester fiber (PET) around the elastic fiber of polyester fiber (PET) and polytrimethylene terephthalate fiber (PTT) composite material; It is a nylon (Nylon) and polyester (PET) sheath core composite chilled yarn, or polypropylene fiber (PP) wound inner layer polyester fiber (PET) and polytrimethylene terephthalate fiber (PTT). Composite material. Long-fiber fibers containing Rayon or blended spun yarns blended with wool may also be added to the inner layer. The invention utilizes the characteristics of a composite multi-material to make the composite multi-functional cool fabric knit and has the characteristics of multiple functions such as coolness, moisture absorption, perspiration, elasticity, anti-pilling and heat preservation.

The characteristics of the island-type climate: hot and humid summer, the winter cold wind will make people feel very uncomfortable. For the sake of improvement, it is extremely common to wear a headscarf, neck circumference or other clothing to prevent wind and sun. However, in general, commercially available headscarves and neck circumferences have improper structure due to yarn combination, and often have no cold feeling, hair raising, poor elasticity, and no warmth. The technical field of the present invention solves this problem by using the characteristics of different materials and compounding a plurality of materials.

Traditionally used as a headscarf, neck or intimate clothing, it is a staple fiber (Spun PET). The cost is lower, but the disadvantage is that it is easy to loose, curled, and hairy after use. The role, appearance of hair balls, hair particles and other unsightly factors, coupled with the role of no cooling.

To achieve a cool or so-called heat resistance, there are only two types of natural linen and natural silk on traditional fabric materials. One of them is natural hemp, which has the characteristics of stiffness, venting and strong water absorption, which are suitable for summer heat resistance. However, the disadvantage is that the material is stiff and the skin feels slightly rough, which is less suitable for close-fitting clothing. The other type is natural silk, which feels cool and lustrous when it comes into contact with the skin, so it is suitable for summer heat resistance. However, the disadvantage is that the material is quite soft and slippery, it is too drooping to wear, and it is easier to stick to the body after sweating, resulting in inconvenience.

Non-traditional fabric materials, generally claiming to have cool feelings of clothing, the main principles are nothing more than three categories: First, the synthetic fiber is mixed with ore material, synthetic fiber is mixed with cooling properties. This cool sensation is more common in the market. In the spinning process of synthetic fibers (such as polyester fiber polyethylene terephthalate, nylon Nylon), materials such as ore powder, jade powder, or special coolant are applied to the surface of the yarn.

Compared with the textile material, the ore has a small specific heat and a fast heat balance. When the clothes with added ore powder are put into the air-conditioned room, it can quickly balance with the ambient temperature to achieve a rapid cooling effect. However, its shortcomings: because of the textile material, the ore has a small specific heat and a fast heat balance. In a hot environment, the temperature is relatively hot. In a high temperature environment, wearing this cool sensation will feel hotter than the general textile clothing. .

The principle of the cool sensation, the second, through the weaving of the yarn or the warp and weft interlacing to achieve the breathable effect. This kind of synthetic fiber is made into a cool sensation coat, which is usually drawn into a cross-shaped or Y-shaped shaped cross-section yarn, which is woven into a loose and breathable knitted fabric to enhance the effect of ventilation and perspiration. However, its shortcomings: However, because the cross-shaped or Y-shaped cross-section yarn method is adopted, although the temperature is raised fast, the comfort of skin contact is more comfortable than the general clothes. But just because of the high temperatures in summer, The human skin is quickly wicked away. When wearing this cool sensation, it will be covered by the outer garment, so that the hot sweat can not be quickly discharged, and it feels more stuffy. At the same time, if the cool sensation is less than the humidity of the sweat, the synthetic fiber is easy to rub against the skin to generate static electricity, and often has a itchiness when worn.

The principle of cool sensation, the third is to mix hydrophilic materials, and mix a large amount of textile materials with good water absorption such as cotton, mucus 缧萦, copper ammonium 嫘萦, etc., or hydrophilize on synthetic fibers or fiber surface. deal with. This type of cool sensation does not give people a feeling of coolness in the moment, but it does not cause heating in a hot environment, and the good sweat absorption function brings moderate resurgence, comfort, and non-stickiness, so that the body produces a wet Cool feeling, it is really suitable for summer. The disadvantage is that it is not easy to dry after a lot of water absorption. Therefore, after the exercise or the sun, when sweating, if you immediately enter the air-conditioned room, the wet clothes will instantly become cold, and it is easy to let the body catch cold. In addition, after absorbing sweat, it is prone to sweat odor and sultry sensation.

In the pre-existing case of the Republic of China patent, there are also many creations and inventions of cool-sensing fabrics, such as application number 103208216 bulletin number/certificate number M485623 ice-cold towel, application number 102216817 bulletin number/certificate number M476787 cooling fabric COOLING FABRIC, application number 101222816 announcement No. / certificate No. M456187 cooling and heat-wearing clothing and accessories, application number 098130851 publication number 201109004 cooling and heat-dissipating clothing and accessories, application number 100219409 bulletin number / certificate number M433107 seamless molding bra cup structure with cooling and cooling function, application number 101200727 Bulletin No. / Certificate No. M431579 Brah gasket structure with cool cooling function, application number 101201398 bulletin number / certificate number M430383 cooling fabric cloth structure, application number 101200203 bulletin number / certificate number M429585 fabric with cooling effect, application number 101211742 Announcement No./Certificate No. M445931 has nano-nano-ion oxygen-cooling quilt, application number 100111465 bulletin number/certificate number I475137 multi-layer structure woven fabric and fiber product containing the same, application number 101130584 publication number 201346084 Wenfa cold fiber, preparation method and textile, application No. 087117197 bulletin number/certificate No. 448254 anti-ultraviolet polyester composition and fiber and cloth seed made therefrom.

The cool sensation principle of these patents uses ore powder or cooling agent, and has its advantages and disadvantages. The present inventors have been investing in the research and development of the cool sensor function for a long time, and have also proposed "manufacturing method of the multi-functional sheath core fiber and the composite yarn thereof" (invention application No. 106129771), and "the cooling effect of the multi-functional sheath core fiber" Ning fabric manufacturing method (invention application No. 106129774), using three kinds of fibers, is divided into three layers of woven yarn, which covers four kinds of rich trait components, respectively, elastic yarn (Spandex, or commonly known as OP), nylon (Nylon), Polyster (Polyster) such as polyethylene terephthalate (PET) and enamel (Rayon or Viscose) using wood pulp fiber, have achieved cool feeling with clever compounding techniques.

However, for the use of headscarves, neck circumferences or other intimate clothes, in addition to the cool feeling, it is not easy to loose, the edges are not curled, the hairiness is not affected, the appearance is not a hair ball, and the hair is more beautiful. The composite headscarf and the neck-knit, its special structure, in addition to the multi-function of moisture absorption, perspiration, elasticity, anti-pilling, etc., in the summer to be cool, winter needs to be able to keep warm.

Traditionally used as a headscarf, neck or intimate clothing, it is a staple fiber polyester yarn (Spun PET). The cost is lower, but the disadvantage is that it is easy to loosen, the edge is curled, the hairiness is applied, the appearance of the hair ball, the hair particles and other unsightly factors, and the summer has no cold feeling, and the winter heat preservation function is not good.

In view of the above, the present invention has developed a knit structure that is capable of providing a two-layer double layer (TTC) knit structure, providing a rich structure of two different characteristics in the surface. Two layers of different fabric structures, the characteristics of which to improve and solve the above-mentioned traditional headscarf or neck circumference is uncomfortable, unsightly, easy to deform, no cold feeling, low warmth, etc., and the composite fiber mode used makes the composite type The multi-functional cool fabric has the characteristics of multiple functions such as coolness, moisture absorption, perspiration, elasticity, anti-pilling and heat preservation. To achieve the above object, the present invention adopts the following technical solutions:

The surface layer is air entangled (AIR-TEXTURED YARN, ATY) or chemical fiber processed silk entangled nozzle, and polyethylene terephthalate (PET) is wrapped around polyparaphenylene. The exterior of the elastic fiber of a composite material of polyethylene terephthalate (PET) and polytrimethylene terephthalate fiber (PTT).

The inner layer can be a nylon (Nylon) and polyethylene terephthalate (PET) composite chilled yarn, or a nylon (Nylon) and polyester (PET) composite icy yarn and then nylon (Nylon) Two-in-one fibers entangled with each other, or long-fiber fibers containing Rayon, or blended spun yarns mixed with wool, or fibers containing materials such as far-infrared rays.

The method of air-jet composite yarn (AIR-TEXTURED YARN, ATY) is based on the air jet method of air entraining to process the tow to form an irregular twisted wire loop, so that the tow has fluffy hair. Ring-shaped yarn. The key equipment is a jet-deformation nozzle. When the filament enters the nozzle at a low overfeed rate, the hot gas flows in the direction of the tow of the tow to cause it to be dispersed. The tow is fixed under the action of deformation and heat setting in the nozzle. The nozzle design is designed to reduce the air consumption and improve the interlacing effect. The Y-shaped design can make the yarn knot stable and the length between the yarn knots is consistent. The air-jet textured yarn is not a yarn with loose fiber ends, but a mechanically produced filament which is irregularly looped and kinked. The looped filament is formed by being wound around its filament and fixed after heat treatment. This characteristic is that the processed textured yarn combines the properties of both the filament and the spun yarn. Strong sense, good hand feeling, and better coverage than spun yarn.

The use of polyester or polyamide processing filaments uses air nozzles during processing to create a point-like bundle entanglement of the fibers. The advantage is that the friction of the yarn in contact with the parts in the yarn path during the process of weaving the fiber itself is reduced. At the same time, the yarn joints are used to maintain the stability and consistency of the color pattern above the two-color fabric.

The polyethylene terephthalate (PET) and polytrimethylene terephthalate (PTT) side-by-side composite elastic crimping processed yarns are highly elastic, easy to dye and finish, and feel Dry and other characteristics.

The inner layer is mainly made of nylon (Nylon). The advantages of nylon (Nylon) are: toughness, wear resistance, smoothness, light weight, insect resistance, mildew resistance, and the material is not easy to generate static electricity, deformation, fluffing ball and old damage. characteristic.

In order to make the inner layer more rich in characteristics, nylon (Nylon) and properties are good in gas permeability and moisture wicking. There is also a strong resistance to acid and alkali and UV.

Polyethylene terephthalate (PET) is commonly known as polyester. If the fabric is blended with cotton, wool, hemp, viscose, etc., the fabric not only maintains the firmness, wear resistance, crispness and easy collection of polyester yarn. It also has the characteristics of natural fiber moisture absorption, warmth and less static electricity. Therefore, the inner layer can be an inner layer, which can be a composite of Nylon and polyethylene terephthalate (PET), or a composite of nylon (Nylon) and polyester (PET). A two-in-one fiber that is intertwined with nylon (Nylon), or a long fiber containing Rayon, or a fiber of a blended spun yarn.

The inner layer is also made of polypropylene fiber (PP) wound inner layer polyester fiber (PET) and polytrimethylene terephthalate fiber (PTT) composite material, so that it is warm in winter. effect.

As a preferred solution, if the inner layer contains long fiber of rayon (Rayon), it will be made of eucalyptus which is made of natural materials which are easy to obtain, and the price is relatively low, and because of the fast drying, the water absorption is higher than that of cotton. Ideal for summer necks, headscarves or other intimate clothing.

As a preferred solution, if the inner layer contains blended spun yarn of mixed wool, the characteristics of the wool fiber are comfortable, soft, relatively strong abrasion resistance, light weight and good heat preservation, so it is most suitable for winter. Neck, headscarf or other clothing.

In order to more clearly illustrate the principles of the present invention, and to construct the actual aspects of the headscarf, neck or other intimate garments to demonstrate the effectiveness of the construction, the teachings of the present invention are illustrated below in conjunction with the accompanying drawings.

1‧‧‧ cool sensation

2‧‧‧Ore powder, jade powder or other cooling substances

3‧‧‧Cross-shaped, Y-shaped weave

4‧‧‧ cotton, mucus, copper ammonium, etc.

5‧‧‧Natural silk

6‧‧‧Natural hemp

7‧‧‧Natural cotton

8‧‧‧Nylon

9‧‧‧Ethylene terephthalate fiber (PET)

10‧‧‧ Rayon rayon or Viscose

11‧‧‧Flexible materials such as elastic yarn (spandex)

12‧‧‧Nylon/PET composite icy yarn

13‧‧‧Polytrimethylene terephthalate fiber (PTT)

The first picture cool sense guide schematic

The second picture replaces the new generation product map (natural hemp, cotton, silk)

The third figure is the surface layer and the inner structure table of the present invention.

The fourth figure is the surface layer composite yarn winding diagram of the present invention.

Please refer to the first figure to illustrate the principle of the cool sensation clothing 1. There are three types. The first type is made of a material with cooling characteristics. The cooling characteristic material is smaller than the heat of the clothing material and has a fast heat balance. For example, ore powder, jade powder or other cooling substances 2; the second type is the weaving effect of weft and warp weave, such as cross-shaped, Y-shaped weave 3; the third type is mixed with hydrophilic material or surface hydrophilic processing, such as having sweat absorption The role of cotton, mucus 缧萦, copper ammonium bismuth, etc. 4

Please refer to the second figure to explain how the new generation of synthetic fibers replace natural hemp 6, natural cotton 7 and natural silk 5. Natural silk 5 has the advantages of cold touch and good luster, but it also has the disadvantages of soft, coveted and sticking to the body. It can be replaced by nylon (Nylon) 8, but because it is too soft, it is necessary to use polyethylene terephthalate. Ester fiber (PET) 9 reinforced; natural hemp 6 has the advantages of breathable, absorbent, cool, but also has the disadvantage of stiff and rough touch, can be replaced by polyethylene terephthalate fiber (PET) 9, but still The disadvantages of sultry and non-absorbent sweating are necessary to reinforce with Rayon 10; natural cotton 7 has the advantages of water absorption and perspiration, and also has the disadvantage of a large amount of water absorption and drying, and can be replaced by wood pulp fiber (Rayon) 10. Because it has the characteristics of water absorption and water release 150% natural cotton.

The composite yarn structure is, in a nutshell, a layered composite of various fibers. Each fiber has different components and different characteristics, so that each layer exerts different effects, thereby simulating natural cotton 7, natural hemp 6 And the advantages of natural silk 5, and the advantages of synthetic fiber, complement each other with natural cotton 7, natural hemp 6 and natural silk 5 and polyethylene terephthalate fiber (PET) 9, nylon fiber, the best effect.

Please refer to the third figure to illustrate the multi-layer double-layer (TCC) knit structure, which provides two layers of different characteristics in the surface, and improves and solves the characteristics of the two different fabric structures in the table. The above-mentioned traditional scarf or neck is uncomfortable, unattractive, easy to deform, no cold feeling, low warmth, etc., and the composite fiber mode used makes the composite multi-function cool fabric knitted and has a cool feeling, moisture absorption, perspiration. , elastic, anti-pilling, insulation and other characteristics of multiple functions.

The surface layer is air entangled (AIR-TEXTURED YARN, ATY) or polyester processed silk entangled nozzle, and polyethylene terephthalate (PET9) is wound on polyparaphenylene. Ethylene glycol dicarboxylate (PET) 9 and polytrimethylene terephthalate The exterior of the elastic fiber of the diester fiber (PTT) 13 composite material.

The inner layer can be based on the need for coolness in spring and summer, and the need for warmth in autumn and winter. It offers two options, one of which is nylon (Nylon) and polyester (PET) sheath core composite chilled yarn 13, and the other is Polypropylene fiber (PP) 14 is wound with a composite material of inner layer polyester fiber (PET) 9 and polytrimethylene terephthalate fiber (PTT) 13.

Both options in the inner layer can be blended with Rayon rayon 10 or blended wool spun yarn 15.

Please refer to the fourth figure, how the surface layer is wrapped with polyethylene terephthalate (PET) 9 by air-jet composite yarn (ATY). The exterior of the elastic fiber composited with polytrimethylene terephthalate fiber (PTT) 13.

As can be seen from the above, the present invention has achieved the desired effect under the prior art structure, and is not familiar to those skilled in the art. Moreover, the present invention has not been disclosed before the application, and it has Novelty and progress have obviously met the requirements for the application of new patents, and new applications have been filed according to law. You are requested to approve the application for this new type of patent to encourage the creation of inventions.

The above-mentioned embodiments are merely illustrative of the technical idea and the features of the present invention, and the objects of the present invention can be understood by those skilled in the art, and the scope of the present invention cannot be limited thereto. And variations made by the spirit of the invention as disclosed herein are still intended to be included within the scope of the invention.

Claims (6)

The knitting method and structure of the composite multi-functional cloth, the cloth structure is composed of a single-sided double-layer (TTC) knitting structure, which is formed by combining the two layers of the surface layer and the inner layer, and has the characteristics and Cool sensation, moisture absorption, perspiration, elasticity, anti-pilling, heat preservation and other functions. The structure is described as follows: (1) The air layer is air entangled (AIR-TEXTURED YARN, ATY) or the polyester processed silk entangled nozzle is used to form the polyester fiber. (PET) is wrapped around the elastic fiber of polyester fiber (PET) and polytrimethylene terephthalate fiber (PTT) composite; (2) the inner layer is nylon (Nylon), polyester fiber (PET) core The sheath composite yarn is combined with an elastic woven yarn made of elastic fiber or the like. In the first item of the scope of patent application, (2) the inner layer is modified from polypropylene (PP) fiber and the composite material of polyester fiber (PET) and polytrimethylene terephthalate fiber (PTT). . As in the first item of the patent application, (2) the inner layer contains long fiber of Rayon. In the first item of the patent application scope, (2) the inner layer contains a blended spun yarn of mixed wool. As in the second item of the patent application, (2) the inner layer contains long fiber of Rayon. In the first item of the scope of patent application, (2) the inner layer contains the blended spun yarn of mixed wool.