CN212242413U - High-elasticity composite material - Google Patents
High-elasticity composite material Download PDFInfo
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- CN212242413U CN212242413U CN201922186003.XU CN201922186003U CN212242413U CN 212242413 U CN212242413 U CN 212242413U CN 201922186003 U CN201922186003 U CN 201922186003U CN 212242413 U CN212242413 U CN 212242413U
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Abstract
The utility model provides a high elasticity combined material includes: a base cloth layer; the base cloth layer comprises two opposite surfaces, and at least one surface of the base cloth layer is provided with a glue layer; wherein, the base cloth layer is a high-elasticity fabric. The high-elasticity material of the utility model has good matching performance with the elastic fabric when being used as the collar lining of the shirt, has high elasticity after being pressed and ironed, has comfortable hand feeling, meets the high-elasticity requirement of the elastic fabric, ensures the shape of the collar lining, keeps or improves the original elasticity, improves the retentivity of the collar, and has excellent performance in sports wear and the elastic fabric; meanwhile, the fabric has good fitting degree and special carrying performance, can be changed along with the change of human body activities, is comfortable when being worn by consumers, greatly improves the grade of clothes, makes up the blank of the collar lining cloth in the market, and has wide application market.
Description
Technical Field
The utility model relates to a textile sector, concretely relates to high elasticity combined material.
Background
With the continuous improvement of the living standard of people, the requirements of people on the performance of clothes are continuously improved. People are increasingly paying attention to the comfort, functionality, serviceability, health and safety of clothes. The fabric of the garment is also required to be relatively elastic, so that the garment can be stretched and stretched freely in usual sports and leisure, and even can help sports.
The fabric for making clothes has more and more attention paid to the glossiness, the hand feeling, the style and the like of the cloth surface. In addition, most of the existing fabrics have no elasticity, so that the tensile property is poor, and the body shaping effect of clothes made of the fabrics is poor. The elastic fiber has entered the aspects of daily life of people and is an essential textile and clothing material in life. The elastic fiber (mainly comprising spandex and polyester fiber processed by a special process) provides people with a free movement space, so that the wind and light between folding and unfolding are infinite. The wearing is elastic and comfortable and is rich in dynamic sense. The fabric made of cotton yarn is cotton fabric, which is one of the most common fabrics at present, and has the advantages of soft hand feeling, air permeability, moisture absorption, light resistance, wear resistance, comfortable wearing and the like, but the cotton fabric has the biggest defect of poor elasticity and easy shrinkage and wrinkling. The elastic function is added on the basis of cotton, so that short plates which are lack of elasticity of cotton can be well compensated, and the cotton has the characteristics of softness, comfort and the like, which is one of the reasons why the elastic fabric is popular.
But at present, when common pure cotton lining cloth is matched with elastic fabric, the elasticity of the fabric is lost, and the comfort of the clothes is reduced. Therefore, the problem that how to greatly improve the elasticity of the clothes and well keep the original performance of the fabric is urgently needed to be solved is solved under the condition of ensuring the original performance of the fabric.
SUMMERY OF THE UTILITY MODEL
The utility model provides a problem provide a can change along with the surface fabric after the surface fabric is compound, the better high elasticity combined material who keeps the original performance of surface fabric.
In order to solve the above problems, the present invention provides a high elasticity composite material, comprising: a base cloth layer; the base cloth layer comprises two opposite surfaces, and at least one surface of the base cloth layer is provided with a glue layer; wherein, the base cloth layer is a high-elasticity fabric.
Optionally, the base fabric layer is a single layer or a laminated layer.
Optionally, when the base fabric layer is a single layer, the base fabric layer is a single-layer woven base fabric layer or a single-layer knitted base fabric layer.
Optionally, the single woven base fabric layer includes base fabric layer warp threads and base fabric layer weft threads, and at least one of the base fabric layer weft threads and the base fabric layer warp threads is a high-elasticity yarn.
Optionally, the high-elasticity yarn is of a covering yarn structure or a covering yarn structure, the high-elasticity yarn comprises a sheath yarn and a core yarn wrapped by the sheath yarn, the number of the core yarn is 20D-300D, and the number of the sheath yarn is 7 tex-80 tex.
Optionally, the elastic elongation of the high-elasticity composite material is 10% to 80%.
Optionally, when the base fabric layers are laminated, the adjacent single base fabric layers are connected together by a needle punching technology.
Optionally, the mass per unit area of the base fabric layer is 50g/m2-280g/m2。
Optionally, the unit coating amount of the glue layer is 10g/m2-35g/m2。
Optionally, the high-elasticity composite material is used for manufacturing collar linings, cuffs, lappets or waist linings.
Compared with the prior art, the technical scheme of the utility model have following advantage:
the base cloth layer is a high-elasticity fabric, so that the formed composite material has high elasticity, fills up the market blank on one hand, and has great application prospect; on the other hand, the compatibility with the elastic fabric is improved, when the elastic fabric is matched with the elastic fabric, the blank that the elastic fabric does not have a corresponding high-elasticity collar lining when being used as a shirt is made is particularly made up, the retention of the collar is improved, and excellent performance is also highlighted in the sportswear and the elastic fabric.
Drawings
Fig. 1 is a schematic structural view of a high elasticity composite material according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a single woven base fabric layer according to an embodiment of the present invention;
FIG. 3 is an exploded view of another embodiment of the present invention showing a laminated base fabric layer;
fig. 4 is a schematic structural view of a composite fabric of a garment in an embodiment of the present invention.
Detailed Description
The lining cloth commonly used at present is generally formed by forming a glue layer on the surface of a cotton base cloth layer and then bonding the lining cloth and an elastic fabric together by using the glue layer to form a cloth.
The inventor finds that after the cloth formed by the traditional method is pressed, the hand feeling is thick, stiff and inelastic, the requirement of high elasticity of the elastic fabric is not met, the cotton base cloth layer cannot be well matched with the elastic cloth, the requirements of the clothes on comfort, style and the like are influenced, and the use of the clothes cloth is limited.
The inventor finds that the base fabric layer is made into the high-elasticity fabric, the glue layer is formed on the base fabric layer, and the formed high-elasticity material has high compatibility when being matched with the elastic fabric, so that the blank in the market is made up, the application prospect is great, the comfort level and style of clothes are guaranteed when the collar lining of the shirt is made of the elastic fabric, and the market prospect is wide.
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.
Fig. 1 is a schematic structural diagram of a high-elasticity composite material according to an embodiment of the present invention.
Referring first to FIG. 1, a high elasticity composite 100 comprises: base cloth layer 110, glue layer 120.
The scrim layer 110 includes two opposing surfaces, a first surface 111 and a second surface 112;
the glue layer 120 is located on one surface of the base fabric layer 110.
In this embodiment, the glue layer 120 is located on the first surface 111; in other embodiments, the glue layer 120 may also be located on the second surface 112 or on both the first surface 111 and the second surface 112.
The base fabric layer 110 is a high elastic fabric.
In this embodiment, the base fabric layer 110 is a high-elasticity fabric, and the composite material formed by forming the adhesive layer 120 on at least one of the surfaces of the base fabric layer 110 also has high elasticity, so that the high-elasticity composite material has good matching performance with an elastic fabric when being used as a collar lining, a cuff, a front fly or a waist lining of a shirt, and has high elasticity and comfortable hand feeling after being pressed, thereby meeting the high-elasticity requirement of the elastic fabric, ensuring the shape of the collar lining, improving the retainability of the collar, and showing excellent performance in sportswear and the elastic fabric; meanwhile, the fabric has good fitting degree and special carrying performance and can change along with the change of human activities. The collar lining cloth is comfortable when a consumer wears the collar lining cloth, greatly improves the grade of the clothes, makes up the blank of the collar lining cloth in the market, and has a wide application market.
In this embodiment, the highly elastic fabric comprises a fabric of highly elastic fibers, which may be, for example, a fabric comprising a highly elastic fiber covering yarn or a fabric of a highly elastic fiber covering yarn.
In this embodiment, the high-elasticity fibers are spandex; in other embodiments, the highly elastic fibers are highly elastic polyurethane or polyester fibers.
In this embodiment, the base fabric layer 110 is a single layer; in other embodiments, the scrim layer 110 may also be a laminate.
In this embodiment, the base fabric layer 110 is a woven base fabric layer; in other embodiments, the scrim layer 110 may also be a knitted scrim layer.
In this embodiment, the base fabric layer 110 has a mass per unit area of 50g/m2-280g/m2(ii) a When the mass per unit area of the base cloth layer 110 is less than 50g/m2In time, the base fabric layer 110 is too light to achieve the supporting effect; but when the basis weight of the base fabric layer 110 is more than 280g/m2This may lead to the formation of a thick and heavy base fabric layer 110, which may increase the cost, and the use of a thick and heavy base fabric layer may affect the use of the formed high-elasticity composite material.
In this example, the base fabricThe mass per unit area of the layer 110 is 90g/m2(ii) a In other embodiments, the scrim layer 110 has a mass per unit area of 80g/m2、100g/m2、120g/m2And the like.
In this embodiment, the adhesive layer 120 of the high elastic composite material is used to realize the adhesion between the base fabric layer 110 and other fabrics, so as to form a fabric.
With reference to fig. 1, the glue layers 120 are scattered and arranged on one surface (the first surface 111) of the base fabric layer 110, and the arrangement may be an equidistant arrangement or a non-equidistant random arrangement. For better adhesion uniformity, the arrangement may be an equally spaced arrangement. Wherein, the density of the particles of the glue layer can be selected according to actual conditions. Generally, the density of the scattered glue layer particles is not too small or too large, and if the density is too large, the comfort level or the hand feeling of the clothes can be influenced after the scattered glue layer particles are bonded with other cloth to form the clothes; if the density of the glue line particles is too low, poor adhesion to the cloth will result.
In this embodiment, the adhesive layer 120 is a hot-melt adhesive resin layer, and the hot-melt adhesive resin is polyacrylic acid.
In other embodiments, the hot melt adhesive resin may also be one or more of polyacrylate, polyurethane, polyamide, polyester, polyethylene, or polyvinyl alcohol.
In this embodiment, the coating amount per unit area of the adhesive layer 120 is 10g/m2-35g/m2When the coating amount per unit area of the adhesive layer 120 is less than 10g/m2In the meantime, since the amount of the adhesive layer 120 applied is too small, the adhesive property of the adhesive layer 120 is insufficient, and the base fabric layer 110 is easily separated from the fabric when further attached to the fabric; but when the coating amount per unit area of the glue layer 120 is more than 35g/m2In the meantime, since the coating amount of the adhesive layer 120 is too large, the weight per unit area of the adhesive layer 120 is too heavy, and when the base fabric layer 110 is further bonded to a fabric, the final hand feeling of the garment is too hard, which affects the comfort.
In this embodiment, the high elasticity composite 100 is used to make a collar lining.
In other embodiments, the high elasticity composite 100 may also be used to make a cuff, fly, or waist lining, etc.
In this embodiment, the elastic elongation of the high-elasticity composite material is 10% to 80%.
Fig. 2 is a schematic structural view of a single woven base fabric layer according to an embodiment of the present invention.
Referring to fig. 2, the base layer 110 includes base layer warp yarns 113 and base layer weft yarns 114.
At least one of the base fabric layer warp 113 and the base fabric layer weft 114 is a high elastic yarn.
In this embodiment, the high elastic yarn is a core-spun yarn structure; in other embodiments, the high elastic yarn may also be a non-corespun or covered yarn structure.
The core-spun yarn structure and the covering yarn structure respectively comprise core yarns and covering yarns, the core yarns are covered by the covering yarns, and the difference between the core yarns and the covering yarns is that the covering yarns in the core-spun yarn structure are covered outside the core yarns in a high density, and the covering yarns are tightly covered outside the core yarns; the density of the covering yarn wrapped outside the core yarn is low, the covering yarn is wrapped outside the core yarn in a loose mode, and the core yarn inside can be seen through the covering yarn.
In this embodiment, the base fabric layer 110 is formed by weaving a plurality of base fabric layer warps 113 and a plurality of base fabric layer wefts 114.
In this embodiment, the high-elasticity yarn includes a sheath yarn and a core yarn wrapped by the sheath yarn, the core yarn is one or two of polyester yarn, spandex yarn, T400 yarn or lycra yarn, and the sheath yarn is cotton yarn or polyester cotton yarn.
In this embodiment, the number of the core yarn is 20D to 300D, and when the number of the core yarn is less than 20D, the elasticity of the base fabric layer 110 formed is small, the restorability and the restorability are poor, and the strength of the base fabric layer is also small; when the count of the core yarn is greater than 300D, the base fabric layer 110 formed is too hard in hand feel, too thick and heavy in fabric, and is easily exposed to white during dyeing, which affects beauty and comfort.
In the embodiment, the number of the leather yarns is 7tex to 80tex, when the number of the leather yarns is less than 7tex, the leather yarns are too thin, the wrapping capacity of the core yarns is poor, and meanwhile, the yarns are too thin, so that the strength difference of the yarns is poor, the weaving difficulty is caused, the post-processing difficulty is increased, and the grade of the fabric is low; when the number of the sheath yarns is greater than 80tex, the sheath yarns are too thick, so that the cloth surface of the formed base cloth layer 110 is rough, the appearance of the garment is affected when the base cloth layer is matched with the fabric, and the grade of the garment is reduced.
In this embodiment, the high elastic yarn is cotton-covered spandex; in other embodiments, the high elasticity yarns may also be polyester cotton spandex.
In this embodiment, the base fabric layer weft 114 is a high elastic yarn; the base fabric layer warp 113 is non-high elastic yarn.
In this embodiment, the base fabric layer weft 114 is made of a high elastic yarn of spandex covered with cotton, and the base fabric layer warp 113 is made of cotton yarn.
In other embodiments, the scrim layer weft yarns 114 are high-elasticity yarns; the base cloth layer warp 113 is high-elasticity yarn; or the base fabric layer weft 114 is non-high elastic yarn; the base cloth layer warp 113 is high-elasticity yarn.
In this embodiment, the number of the base fabric layer warp yarns 113 is 7tex to 80tex, and when the number of the base fabric layer warp yarns 113 is less than 7tex, the base fabric layer warp yarns 113 are too thin, the strength of the yarns is too low, and the base fabric layer warp yarns are easily broken in the weaving process, so that the weaving difficulty is increased; when the number of the base fabric layer warp yarns 113 is greater than 80tex, the base fabric layer warp yarns 113 are too thick, so that the cloth surface of the formed base fabric layer 110 is rough and thick, and the comfort is affected.
In this embodiment, the base layer weft 114 is made of a highly elastic yarn, and the base layer warp 113 is made of a non-highly elastic yarn, and the purpose of the design is to: at present, most of fabrics have elasticity in the weft direction, and fabrics with elasticity in the weft direction are designed to be matched with the fabrics, so that the elasticity compatibility between high-elasticity composite materials and the fabrics is improved.
In this embodiment, there is further provided a step of forming the high elasticity composite 100, specifically:
firstly, cotton yarn and cotton-covered spandex yarn are respectively used as warp and weft, and the base cloth layer 110 is formed by utilizing a tatting technology;
pretreatment: pretreating the base fabric layer 110 on a setting machine;
desizing: the elastic fiber is subjected to a one-step method of retreating, boiling and bleaching in an oxygen bleaching machine, so that the elastic fiber elastic loss can be effectively reduced.
Drying and finishing: adding finishing liquid into a liquid tank of a high-speed resin finishing machine, wherein the finishing liquid is mixed aqueous solution of a resin finishing agent, a softening agent, an antistatic agent, a yellowing prevention agent and the like, and the drying finishing temperature is as follows: 130 ℃ and 180 ℃.
Coating: the hot melt adhesive powder is uniformly transferred on the surface of the fabric cloth in a punctiform way by an engraving roll transfer mode, and the coating amount is 10g/m2～35g/m2And the processing speed is 18-50 m/min, so that the hot melt adhesive powder is adhered to the surface of the fabric base cloth. The elastic cotton composite material powder point coating lining cloth is produced by the method.
Single-point coating, namely coating base slurry on the surface of the base cloth in a point manner by using a screen transfer mode, wherein the base slurry can be single substances or mixtures of polyacrylic acid, polyacrylate, polyurethane resin, polyamide, polyester, polyethylene and the like. According to the requirements of adhesive force and hand feeling, the proper base pulp can be selected for coating processing. Drying, sintering, cooling and solidifying under the temperature range of 130-180 ℃.
3p coating: the base paste is coated on the surface of the base cloth layer in a dot shape by means of screen transfer, wherein the base paste can be single substance or mixture of polyacrylic acid, polyacrylate, polyurethane resin, polyamide, polyester, polyethylene and the like. According to the requirements of adhesive force and hand feeling, the proper base pulp can be selected for coating processing. Drying, sintering, cooling and solidifying under the temperature range of 130-180 ℃, and the thermoplastic resin of the other layer can use polyurethane, polyamide, polyethylene, polyester and the like or two of the polyurethane, the polyamide, the polyethylene, the polyester and the likeThe mixture or the mixtures can select proper hot melt adhesive for coating processing according to the requirements of adhesive force and hand feeling. Coating amount of 10g/m2-35g/m2The processing speed is 20-60 m/min. The composite material of the high elastic cotton is produced by the method.
Fig. 3 is an exploded view of another embodiment of the present invention showing a laminated base fabric layer.
Referring to fig. 3, the base fabric layer 110 is a laminate including a first base fabric layer 115, a second base fabric layer 116, and a third base fabric layer 117.
The first, second, and third child cloth layers 115, 116, and 117 are joined together by a needle punching technique.
In this embodiment, the first scrim layer 115 is a knitted scrim layer, and the second scrim layer 116 and the third scrim layer 117 are woven scrim layers.
Fig. 4 is a schematic structural view of a composite fabric of a garment in an embodiment of the present invention.
Referring to fig. 4, a garment composite fabric 200 includes a shell fabric 210 and a high elasticity composite material 100.
The fabric 200 and the high elastic composite material 100 are bonded by the glue layer 120.
The utility model discloses a high elasticity combined material and high-elastic reply face nature material can change along with high-elastic reply nature surface fabric after compound, fine original performance of holding surface fabric to make the clothing have fine travelling comfort and shape-preserving property.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the scope or spirit of the present invention, and the scope of the present invention is defined by the appended claims.
Claims (6)
1. A highly elastic composite material, comprising:
a base cloth layer;
the base cloth layer comprises two opposite surfaces, and at least one surface of the base cloth layer is provided with a glue layer;
the base fabric layer is a high-elasticity fabric and is a single layer or a laminated layer;
when the base cloth layer is a single layer, the base cloth layer is a single-layer woven base cloth layer, the single-layer woven base cloth layer comprises base cloth layer warps and base cloth layer wefts, one of the base cloth layer wefts and the base cloth layer warps is high-elasticity yarn, and the other one of the base cloth layer wefts and the base cloth layer warps is non-high-elasticity yarn;
when the base fabric layers are laminated, the laminated base fabric layers are formed by connecting adjacent single base fabric layers together by a needling technique.
2. The high elastic composite material according to claim 1, wherein the high elastic yarn is a core-spun yarn structure or a covered yarn structure, the high elastic yarn comprises a sheath yarn and a core yarn covered by the sheath yarn, the core yarn has a count of 20D to 300D, and the sheath yarn has a count of 7tex to 80 tex.
3. The high elastic composite of claim 1, wherein said high elastic composite has an elastic elongation of 10% to 80%.
4. The high elastic composite of claim 1, wherein said base layer has a mass per unit area of 50g/m2-280g/m2。
5. The high elastic composite of claim 1, wherein said subbing layer has a unit coating weight of 10g/m2-35g/m2。
6. The high elastic composite of claim 1, wherein the high elastic composite is used to make a collar lining, a cuff, a fly, or a waist lining.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922186003.XU CN212242413U (en) | 2019-12-09 | 2019-12-09 | High-elasticity composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922186003.XU CN212242413U (en) | 2019-12-09 | 2019-12-09 | High-elasticity composite material |
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| Publication Number | Publication Date |
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| CN212242413U true CN212242413U (en) | 2020-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922186003.XU Active CN212242413U (en) | 2019-12-09 | 2019-12-09 | High-elasticity composite material |
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|---|---|
| CN (1) | CN212242413U (en) |
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- 2019-12-09 CN CN201922186003.XU patent/CN212242413U/en active Active
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