WO2020124410A1 - Composite fabric - Google Patents

Abstract

A composite fabric (100), comprising: a lining (200), the interweaving threads of the lining (200) comprising several warp and weft threads; and a surface fabric (300), the interweaving threads of the surface fabric (300) comprising several warp and weft threads. The characteristics of the warps or wefts of the lining (200) is different from those of the surface fabric (300), so that diffraction ripples on the surface of the composite fabric (100) can be prevented, thereby facilitating improving the aesthetics of the composite fabric (100).

Description

Composite fabric Technical field

The utility model relates to the textile field, in particular to a composite fabric.

Background technique

With the continuous improvement of people's living standards, the comfort, performance and quality requirements for clothing and decorative fabrics have also been highlighted. Therefore, composite fabrics begin to be widely used in the fields of clothing, furniture decorations, or automotive interiors due to their many excellent properties, such as wind resistance, warmth, soft feel, good breathability, and good wear resistance.

At present, as one of the indispensable fabrics for home life, composite fabrics generally include inner lining and surface fabric covering the surface of the lining.

However, the existing composite fabrics are prone to diffractive ripples on the surface during use, and their aesthetics need to be improved.

Summary of the invention

The problem solved by the utility model is to provide a composite fabric, which can prevent diffraction ripples on the surface of the composite fabric, thereby improving the aesthetics of the composite fabric.

In order to solve the above problems, the present invention provides a composite fabric, including: interlining, the interweaving thread of the interlining includes a plurality of warps and wefts; surface fabric, the interweaving thread of the surface fabric includes a plurality of warps and wefts; the interlining and The characteristics of the warp or weft of the surface fabric are different.

Optionally, the characteristics of the warp or weft include material, shape, arrangement density or organization structure.

Optionally, when the characteristic is a material, the warp material of the interlining cloth has a crimp shrinkage rate of 20% to 80%; the warp material of the interlining cloth has a boiling water shrinkage rate of 3% to 30%; The warp material is nylon or polyester, and the warp material of the surface fabric is natural fiber or chemical fiber.

Optionally, when the characteristic is a material, the weft thread material of the interlining cloth has a crimp shrinkage rate of 20% to 80%; the weft thread material of the interlining cloth has a boiling water shrinkage rate of 3% to 30%; The weft thread material is nylon or polyester, and the weft thread material of the surface fabric is natural fiber or chemical fiber.

Optionally, when the characteristic is shape, the warp of the interlining is different from the warp of the surface fabric; the warp of the interlining is curled, and the warp of the surface fabric is straight .

Optionally, when the characteristic is shape, the curvature of the weft of the interlining is different from the curvature of the weft of the surface fabric; the weft of the interlining is curled, and the weft of the surface fabric is linear .

Optionally, when the characteristic is the arrangement density, the arrangement density of the warp threads of the interlining fabric is greater than or less than the arrangement density of the warp threads of the surface fabric.

Optionally, when the characteristic is the arrangement density, the arrangement density of the weft threads of the interlining fabric is greater than or less than the arrangement density of the weft threads of the surface fabric.

Optionally, when the characteristic is a structure, the structure of the interlining is plain, twill, or satin; the thickness of the warp and weft of the interlining is 6D-50D.

Optionally, the composite fabric further includes: an adhesive layer, the adhesive layer is located between the interlining and the surface fabric; the material of the adhesive layer includes polyacrylic acid, polyacrylate, polyurethane resin, polyamide, Polyethylene, polyvinyl alcohol or polyester.

Optionally, the glue layer includes a plurality of dispersed dispensing particles; the density of the dispensing particles is 5 points/cm ² to 300 points/cm ² .

Compared with the prior art, the technical solution of the present invention has the following advantages:

In the technical solution of the composite fabric provided by the utility model, the composite fabric includes a lining fabric and a surface fabric. The interweaving thread of the interlining includes several warp threads and weft threads. The thread for interweaving the surface fabric includes a plurality of warp threads and weft threads. The characteristics of the warp or weft of the interlining fabric and the surface fabric are different, which can avoid the occurrence of light diffraction when the light passes through the surface fabric, can prevent diffraction ripples on the surface of the composite fabric, and help to improve the aesthetics of the composite fabric .

BRIEF DESCRIPTION

1 is a schematic structural view of a composite fabric of a specific embodiment of the present invention;

2 is a schematic structural view of the interlining of the composite fabric shown in FIG. 1;

FIG. 3 is an enlarged view of area A shown in FIG. 2;

4 is a schematic structural view of the surface fabric of the composite fabric shown in FIG. 1;

5 is an enlarged view of the area B shown in FIG. 4;

6 is another enlarged view of the area A shown in FIG. 2;

7 is another enlarged view of the area A shown in FIG. 2;

8 is a further enlarged view of the area A shown in FIG. 2;

9 is another enlarged view of the area A shown in FIG. 2;

10 is an enlarged view of area A shown in FIG. 2 of another embodiment;

FIG. 11 is an enlarged view of area A shown in FIG. 2 in still another embodiment.

detailed description

According to the description of the background art, existing composite fabrics generally include interlining fabrics and surface fabrics. The inventor noticed that the surface of the existing composite fabric is prone to diffractive ripples, which affects the appearance.

Therefore, it is necessary to seek a new type of composite fabric, which can avoid the formation of diffraction ripples on the surface of the composite fabric, thereby improving the aesthetics of the composite fabric.

In order to solve the above-mentioned problems, the present invention provides a composite fabric, which includes a lining fabric and a surface fabric. The characteristics of the warp or weft of the interlining cloth and the fabric are different, which can prevent diffraction ripples on the surface of the composite fabric, thereby improving the aesthetics of the composite fabric.

In order to make the above objects, features and advantages of the present invention more obvious and understandable, specific embodiments of the present invention will be described in detail below with reference to the drawings.

FIG. 1 is a schematic structural diagram of a composite fabric 100 according to an embodiment of the present invention.

Referring to FIG. 1, a composite fabric 100 includes: an interlining fabric 200, the interweaving threads of the interlining fabric 200 include a plurality of warp and weft yarns; The characteristics of the warp or weft of the interlining 200 and the surface fabric 300 are different.

In this embodiment, the surface fabric 300 is located on the interlining 200.

In this embodiment, the composite fabric 100 further includes an adhesive layer 400, and the adhesive layer 400 is located between the interlining fabric 200 and the surface fabric 300.

The material of the adhesive layer 400 includes polyacrylic acid, polyacrylate, polyurethane resin, polyamide, polyethylene, polyvinyl alcohol or polyester. In this embodiment, the material of the adhesive layer 400 is polyacrylic acid.

In this embodiment, the glue layer 400 includes several dispersed dispensing particles.

In this embodiment, the density of the dispensing particles is 5 points/cm ² to 300 points/cm ^2. If the density of the dispensing particles is too large, the adhesive layer 400 may cause the composite fabric 100 to Drapability and softness are poor; if the density of the dispensing particles is too small, the fit effect between the interlining cloth 200 and the surface fabric 300 is poor.

The characteristics of the warp or weft include material, shape, arrangement density or structure.

The characteristics of the warp or weft of the interlining fabric 200 and the surface fabric 300 are different, which can prevent the surface fabric 300 and the interlining fabric 200 from forming regularly arranged pores, which helps to avoid the phenomenon of light diffraction, thereby preventing the compound Diffraction ripples appear on the surface of the fabric 100 to improve the aesthetics of the composite fabric.

FIG. 2 is a schematic structural view of the interlining 200 of the composite fabric 100 shown in FIG. 1; FIG. 3 is an enlarged view of the area A shown in FIG.

In this embodiment, as shown in FIGS. 2 and 3, the interweaving thread of the interlining cloth 200 includes a first warp thread 210 and a first weft thread 220.

In this embodiment, the extending direction of the first weft 220 is along the first direction x, the extending direction of the first meridian 210 is along the second direction y, and the second direction y is opposite to the first direction x vertical.

In this embodiment, adjacent warp and weft threads of the interlining cloth 200 form a first repeating unit 201.

FIG. 4 is a schematic structural view of the surface fabric 300 of the composite fabric 100 shown in FIG. 1; FIG. 5 is an enlarged view of the area B shown in FIG.

In this embodiment, as shown in FIGS. 4 and 5, the yarn for interweaving the surface fabric 300 includes a second warp yarn 310 and a second weft yarn 320.

The extending direction of the second warp thread 310 is the same as the extending direction of the first warp thread 210, and the extending direction of the second weft thread 320 is the same as the extending direction of the first weft thread 220.

In this embodiment, adjacent warp and weft lines of the surface fabric 300 form a second repeating unit 301.

In this embodiment, the materials of the warp or weft of the interlining 200 and the surface fabric 300 are different.

In this embodiment, as shown in FIGS. 3 and 5, the curl shrinkage of the first weft 220 is 20% to 80%.

Since the first weft thread 220 has a larger crimp shrinkage rate, the second weft thread 320 is flatter, and the first weft thread 220 is more curled, so the second weft thread 320 and the first weft thread The shape of 220 is different, so that the shape of the second repeating unit 301 and the first repeating unit 201 are different. When the surface fabric 300 covers the surface of the interlining 200, it can prevent the surface fabric 300 and the interlining 200 from forming regularly arranged pores, which helps to avoid light diffraction and prevent the surface of the composite fabric 100 from appearing Diffraction ripple.

In this embodiment, the first weft 220 has a boiling water shrinkage rate of 3% to 30%.

Since the first weft thread 220 has a greater shrinkage rate in boiling water, the first weft thread 220 is more likely to curl than the second weft thread 320, resulting in the second weft thread 320 and the first weft thread 220 The shapes are different, which helps to avoid diffraction ripples on the surface of the composite fabric 100.

In this embodiment, the material of the first weft thread 220 is nylon, and the material of the second weft thread 320 is natural fiber. In other embodiments, the material of the first weft 220 may also be polyester; in addition, the material of the second weft 320 may also be chemical fiber.

Generally, the nylon material has a large curl shrinkage rate, and the nylon material has a large boiling water shrinkage rate. Using nylon material as the first weft 220 is simple and convenient to implement, and can achieve a good anti-diffraction ripple effect.

In this embodiment, the material of the first warp 210 is the same as the material of the second warp 310. Specifically, the material of the first warp 210 and the material of the second warp 310 are both polyester. In some embodiments, the first warp 210 and the second warp 310 have different materials. Specifically, the material of the first warp yarn 210 is nylon, and the material of the second warp yarn 310 is polyester.

In this embodiment, the thickness of the first weft 220 is 6D-50D, where D is the symbol of denier. In another embodiment, when the characteristic is a material, the warp shrinkage rate of the warp material of the interlining cloth 200 is 20% to 80%.

FIG. 6 is another enlarged view of area A shown in FIG. 2.

Specifically, as shown in FIGS. 5 and 6, the curl shrinkage of the first warp 210 is 20% to 80%.

Since the first warp 210 has a larger curl shrinkage rate, the second warp 310 is more straight, and the first warp 210 is more curled, so that the second warp 310 and the first The shapes of the warp threads 210 are different, which can prevent diffraction ripples on the surface of the composite fabric 100.

In this embodiment, the thickness of the first meridian 210 is 6D-50D, where D is the symbolic representation of denier.

In this embodiment, the first warp 210 has a boiling water shrinkage rate of 3% to 30%.

Since the first warp yarn 210 has a larger boiling water shrinkage rate, the first warp yarn 210 is more likely to curl than the second warp yarn 310, resulting in the second warp yarn 310 and the first The shapes of the warp threads 210 are different, which helps to avoid diffraction ripples on the surface of the composite fabric 100.

In this embodiment, the material of the first warp yarn 210 is nylon, and the material of the second warp yarn 310 is natural fiber. In other embodiments, the material of the first warp yarn 210 may also be polyester; in addition, the material of the second warp yarn 310 may also be chemical fiber.

In this embodiment, the material of the first weft 220 and the material of the second weft 320 are the same. Specifically, the material of the first weft thread 220 and the material of the second weft thread 320 are both polyester. In some embodiments, the first weft 220 and the second weft 320 may also be made of different materials.

In another embodiment, the shape of the warp or weft of the interlining 200 and the surface fabric 300 is different.

Specifically, the curvature of the weft thread of the interlining cloth 200 is greater or less than the curvature of the weft thread of the surface fabric 300.

7 is another enlarged view of the area A shown in FIG. 2.

In this embodiment, as shown in FIGS. 5 and 7, the first weft 220 is curled, and the second weft 320 is linear.

In this embodiment, the first weft 220 and the second weft 320 are made of the same material. Specifically, the materials of the first weft thread 220 and the second weft thread 320 are both polyester. In some embodiments, the materials of the first weft 220 and the second weft 320 may be different. Specifically, the material of the first weft thread 220 is nylon, and the material of the second weft thread 320 is polyester.

In other embodiments, when the characteristic is a shape, the warp of the interlining cloth 200 is greater or smaller than the warp of the surface fabric 300.

FIG. 8 is a further enlarged view of area A shown in FIG. 2.

In this embodiment, as shown in FIGS. 5 and 8, the first warp 210 is curled, and the second warp 310 is straight.

In this embodiment, the material of the first warp 210 and the second warp 310 are the same. Specifically, the materials of the first warp 210 and the second warp 310 are both polyester. In some embodiments, the materials of the first warp 210 and the second warp 310 may also be different. Specifically, the material of the first warp yarn 210 is nylon, and the material of the second warp yarn 310 is polyester.

Fig. 9 is a further enlarged view of the area A shown in Fig. 2.

In this embodiment, as shown in FIGS. 5 and 9, the first warp thread 210 is curled, and the first weft thread 220 is also curled. Correspondingly, both the second warp thread 310 and the second weft thread 320 are linear.

In another embodiment, the warp density of the interlining 200 and the surface fabric 300 has a difference.

FIG. 10 is an enlarged view of area A shown in FIG. 2 of another embodiment.

As shown in FIGS. 5 and 10, the arrangement density of the second warp threads 310 is different from the arrangement density of the first warp threads 210.

In this embodiment, the arrangement density of the first warp threads 210 is smaller than the arrangement density of the second warp threads 310. In some embodiments, the arrangement density of the first warps 210 may also be greater than the arrangement density of the second warps 310.

In this embodiment, the arrangement density of the first weft thread 220 is the same as the arrangement density of the second weft thread 320. In some embodiments, the arrangement density of the first weft thread 220 and the arrangement density of the second weft thread 320 may also be different.

Since the arrangement density of the second weft thread 320 is different from the arrangement density of the first weft thread 220, the shape or size of the second repeating unit 301 and the first repeating unit 201 are different, which can prevent light from passing through the surface layer The light diffraction phenomenon occurs in the fabric 300, which helps prevent diffraction ripples on the surface of the composite fabric 100.

In this embodiment, the shape of the second weft thread 320 is different from the shape of the first weft thread 220. In some embodiments, the shape of the second weft thread 320 may also be the same as the shape of the first weft thread 220.

In this embodiment, the material of the second weft thread 320 is the same as the material of the first weft thread 220. In some embodiments, the material of the second weft thread 320 and the material of the first weft thread 220 may also be different.

In yet another embodiment, the weft threads of the interlining cloth 200 and the surface fabric 300 have different density.

FIG. 11 is an enlarged view of area A shown in FIG. 2 in still another embodiment.

As shown in FIGS. 5 and 11, the arrangement density of the second weft thread 320 is different from the arrangement density of the first weft thread 220.

In this embodiment, the arrangement density of the first wefts 220 is smaller than the arrangement density of the second wefts 320. In some embodiments, the arrangement density of the first wefts 220 may be greater than the arrangement density of the second wefts 320.

In this embodiment, the arrangement density of the first warps 210 and the arrangement density of the second warps 310 are the same. In some embodiments, the arrangement density of the first warp 210 and the arrangement density of the second warp 310 may also be different.

Since the arrangement density of the second warp threads 310 is different from the arrangement density of the first warp threads 210, the shapes or sizes of the second repeating unit 301 and the first repeating unit 201 are different, thereby avoiding the composite fabric Diffraction ripples appeared on the 100 surface.

In this embodiment, the shape of the second warp 310 is different from the shape of the first warp 210. In some embodiments, the shape of the second warp 310 may also be the same as the shape of the first warp 210.

In this embodiment, the material of the second warp 310 is the same as the material of the first warp 210. In some embodiments, the material of the second warp 310 and the material of the first warp 210 may be different.

In another embodiment, the structure of the interlining 200 and the surface fabric 300 are different.

The structure of the interlining 200 is plain, twill or satin; the structure of the surface fabric 300 is plain, twill or satin.

The structure of the interlining fabric 200 and the surface fabric 300 are different, which helps to avoid the phenomenon of light diffraction, thereby preventing the appearance of diffraction ripples on the surface of the composite fabric 100, and improving the aesthetics of the composite fabric.

In this embodiment, the structure of the interlining 200 is plain weave, and the structure of the surface fabric 300 is twill.

Although the present invention is disclosed as above, the present invention is not limited to this. Any person skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the protection scope of the present invention should be subject to the scope defined by the claims.

Claims (11)

1. A composite fabric, characterized in that it includes:

   Interlining, the interweaving threads of the interlining include several warp and weft threads;

   A surface fabric, the threads for interweaving the surface fabric include a plurality of warps and wefts;

   The warp or weft of the interlining and the surface fabric have different characteristics.
2. The composite fabric according to claim 1, wherein the characteristics of the warp or weft include material, shape, arrangement density or structure.
3. The composite fabric according to claim 2, wherein when the characteristic is a material, the warp material of the interlining cloth has a curl shrinkage rate of 20% to 80%; the warp material of the interlining cloth has a boiling water shrinkage rate 3% to 30%; the warp material of the interlining is nylon or polyester, and the warp material of the surface fabric is natural fiber or chemical fiber.
4. The composite fabric according to claim 2, wherein, when the characteristic is a material, the crimp shrinkage rate of the weft thread material of the interlining cloth is 20% to 80%; the boiling water shrinkage rate of the weft thread material of the interlining cloth 3%-30%; the weft thread material of the interlining is nylon or polyester, and the weft thread material of the surface fabric is natural fiber or chemical fiber.
5. The composite fabric according to claim 2, wherein when the characteristic is a shape, the warp of the interlining is different from the warp of the surface fabric; the warp of the interlining is curled , The warp of the surface fabric is linear.
6. The composite fabric according to claim 2, wherein when the characteristic is shape, the curvature of the weft thread of the interlining fabric is different from the curvature of the weft thread of the surface fabric; the weft thread of the interlining fabric is curled , The weft of the surface fabric is linear.
7. The composite fabric according to claim 2, wherein when the characteristic is the arrangement density, the arrangement density of the warp threads of the interlining fabric is greater than or less than the arrangement density of the warp threads of the surface fabric.
8. The composite fabric according to claim 2, wherein when the characteristic is the arrangement density, the weft of the interlining fabric has an arrangement density greater than or less than that of the surface fabric.
9. The composite fabric according to claim 2, wherein when the characteristic is a structure, the structure of the interlining is plain, twill, or satin; the thickness of the warp and weft of the interlining is 6D~ 50D.
10. The composite fabric according to claim 2, further comprising: an adhesive layer, the adhesive layer is located between the interlining and the surface fabric; the material of the adhesive layer includes polyacrylic acid, polyacrylate, Polyurethane resin, polyamide, polyethylene, polyvinyl alcohol or polyester.
11. The composite fabric of claim 10, wherein the glue layer includes a plurality of dispersed dispensing particles; the density of the dispensing particles is 5 points/cm ² to 300 points/cm ² .

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