Fabric and textile

Abstract

The utility model relates to a fabric with a zipper and a textile. The fabric comprises a fabric body, the fabric body is provided with a zipper, the zipper comprises a puller and a first code belt and a second code belt which are oppositely arranged, the first code belt and the second code belt are connected with the fabric body, a plurality of first zipper teeth are arranged on the side, close to the second code belt, of the first code belt, and a plurality of second zipper teeth are arranged on the second code belt. If the density of the fabric body is smaller than 100g / m < 2 >, the thickness of the fabric body is smaller than 0.5 mm, or the fabric body is a fabric made of silk fibers or acetate fibers or a composition of the silk fibers and the acetate fibers, the zipper teeth are meshed with or separated from the first zipper teeth; the width of the first zipper teeth and / or the second zipper teeth is smaller than or equal to 4.8 mm, and / or the first zipper teeth and the second zipper teeth are made of resin. According to the zipper, the adaptability in the aspects of specification, density and the like can be improved, and the problem that the zipper clamps the fabric due to the fact that the zipper is blocked due to the fact that friction force is large during contact or the fabric cannot be effectively fixed during pulling is solved.

Description

Technical Field

[0001] This utility model belongs to the field of textile technology, specifically relating to a fabric and textile. Background Technology

[0002] A zipper, also known as a chain fastener, consists of two strips of tape, each with a row of metal or resin teeth. It's used to connect the edges of openings (such as clothing or bag openings). A slider pulls the two rows of teeth into an interlocking position to close the opening. Zippers are used as chain-like connectors to tighten, stabilize, or guide objects that are being lifted or lowered. A zipper is a connector that uses continuously arranged teeth to engage or disengage items. A zipper consists of teeth, a slider, and strips. The teeth are the key component, directly determining the zipper's lateral tensile strength. Typically, a zipper contains two strips of tape, each with a row of teeth, arranged alternately. The slider grips the teeth on both sides, and by sliding along the loop, the teeth on both sides can engage or disengage. As an indispensable closure in modern life, zippers are widely used in clothing, bags, footwear, outdoor equipment, and other fields.

[0003] Zippers offer advantages such as durability, lightness, and flexibility, enhancing convenience. However, existing zippers have the following drawbacks: during use, they can easily get stuck or trap fabric, affecting the user experience and potentially damaging the fabric and product. In such situations, users typically adjust the zipper by repeatedly pulling it, which is time-consuming, laborious, and frustrating, further reducing the user experience. Furthermore, for certain functional products, zippers may pose safety risks. Utility Model Content

[0004] In view of this, the present invention provides a fabric and textile to solve the problem that existing zippers easily get stuck or pinch the fabric during use, which not only affects the user experience but may also damage the fabric and the product. In this situation, users usually have to repeatedly pull the zipper to adjust it, which is not only time-consuming and laborious but also easily causes anxiety, reducing the user experience. For some functional products, it may also cause technical problems such as safety issues.

[0005] To achieve the above solution, the technical solution of this utility model is as follows:

[0006] In one aspect, this utility model provides a fabric comprising a fabric body, a zipper comprising a zipper pull and opposing first and second strips, both connected to the fabric body. The first strip has a plurality of first teeth on the side of the first strip closest to the second strip, and the second strip has a plurality of second teeth. The zipper pull is used to engage or disengage the first and second teeth. If the density of the fabric body is less than 100 g / m³... 2 The fabric body has a thickness of less than 0.5 mm or is made of silk fiber or cellulose acetate or a combination of the two, the width of the first chain tooth and the second chain tooth is less than or equal to 4.8 mm and / or the material of the first chain tooth and the second chain tooth is resin.

[0007] The principle of this invention's fabric is as follows: the density of the fabric itself is less than 100g / m³. 2 When the thickness of the fabric body is less than 0.5mm, or the fabric body is made of silk fiber or acetate fiber or a combination of the two (i.e., the fabric is light and soft), setting the width of the first zipper tooth and the second zipper tooth to be less than or equal to 4.8mm and / or the material of the first zipper tooth and the second zipper tooth to be resin (i.e., selecting a zipper made of resin material with smaller specifications and / or lower density) can improve the compatibility between the fabric body and the zipper tooth in terms of specifications and density. This avoids the problem of the zipper jamming the fabric caused by the large friction when the two are incompatible in terms of specifications and density, which leads to the zipper head getting stuck or the fabric not being able to be effectively fixed, causing the fabric to slip into the zipper when pulled.

[0008] Optionally, if the density of the fabric body is less than 100 g / m³ 2 The fabric body has a thickness of less than 0.5 mm or is made of silk fiber or acetate fiber or a combination of the two, and the first code strip and the second code strip are both lace code strips.

[0009] Specifically, when the density of the fabric itself is less than 100g / m³ 2 When the thickness of the fabric body is less than 0.5mm, or when the fabric body is made of silk fiber or acetate fiber or a combination of the two, i.e., the fabric is light and soft, setting both the first code tape and the second code tape to be lace code tape can improve the fit between the code tape and the fabric body in terms of thickness and density, avoid the problem of the code tape not fitting the fabric after sewing, and avoid the problem of the code tape getting stuck or pinched during the pulling process due to the code tape being too thick.

[0010] Optionally, if the density of the fabric body is greater than 200 g / m³ 2The fabric body has a thickness greater than 1 mm, the fabric body is made of wool fiber or cashmere fiber or a combination of the two, the fabric body is made of yarn with a fineness greater than 40S and the total number of warp and weft yarns is greater than or equal to 180 yarns / square inch, or the fabric body is a coated fabric, and the width of the first chain tooth and the second chain tooth is greater than or equal to 5.5 mm.

[0011] Specifically, the density of the fabric body is greater than 200 g / m³. 2 When the thickness of the fabric body is greater than 1mm, the fabric body is made of wool fiber or cashmere fiber or a combination of the two, the fabric body is made of yarn with a fineness greater than 40S and the total number of warp and weft yarns is greater than or equal to 180 yarns / square inch, or the fabric body is a coated fabric, i.e. when the fabric body is stiff and thick, setting the width of the first and second chain teeth to greater than or equal to 5.5mm, i.e., increasing the width of the chain teeth, can improve the zipper's firmness and improve the fit between the zipper and the fabric body in terms of specifications. This avoids the problem of the zipper jamming the fabric due to excessive friction during contact caused by mismatch in specifications, which can lead to the zipper head getting stuck or the fabric not being effectively fixed, causing the fabric to slip into the zipper when pulled.

[0012] Optionally, if the density of the fabric body is greater than 200 g / m³ 2 The fabric body has a thickness greater than 1 mm; the fabric body is made of wool fiber or cashmere fiber or a combination of the two; the fabric body is made of yarn with a fineness greater than 40S and the total number of warp and weft yarns is greater than or equal to 180 yarns / square inch; or the fabric body is a coated fabric; and the first chain tooth, the second chain tooth and the zipper pull are all made of metal.

[0013] Specifically, the density of the fabric body is greater than 200 g / m³. 2 When the thickness of the fabric body is greater than 1mm, the fabric body is made of wool fiber or cashmere fiber or a combination of the two, the fabric body is made of yarn with a fineness greater than 40S and the total number of warp and weft yarns is greater than or equal to 180 yarns / square inch, or the fabric body is a coated fabric, that is, when the fabric body is stiff and thick, the material of the first zipper tooth, the second zipper tooth and the zipper pull are all set to metal. That is, the zipper's firmness is improved by using metal materials, avoiding problems such as easy deformation of the zipper teeth, loose closure, fiber embedding, and jamming during the pulling process caused by the low hardness of the zipper.

[0014] Optionally, the zipper head includes a first tooth and a second tooth arranged opposite to each other, wherein the width of the first tooth (front tooth) is smaller than the width of the second tooth (rear tooth), and the density of the first or second code tape is less than or equal to 50 g / m³. 2 The thickness of the first or second code band is less than or equal to 0.5 mm, and the width of the first tooth is 4.15-4.18 mm.

[0015] Specifically, the density of the first or second code band is less than or equal to 50 g / m³. 2 If the thickness of the first or second code tape is less than or equal to 0.5mm, i.e. when the code tape is relatively thin, the width of the first tooth opening is set to 4.15-4.18mm (usually 4.2mm in the prior art). By reducing the width of the first tooth opening, the gap between the zipper head and the tooth is reduced, which reduces the possibility of the fabric being caught in the inner cavity of the zipper head and causing the fabric to be stuck or jammed. At the same time, by reducing the width of the first tooth opening, the tightness of the fit between the base of the zipper head and the tooth can be improved, which can improve the overall stability of the zipper during the pulling process and reduce the occurrence of misaligned teeth, broken teeth and other situations.

[0016] Optionally, the height of the first tooth opening is 0.65-0.75 mm, and the height of the second tooth opening is 2-2.10 mm.

[0017] Specifically, by setting the height of the first tooth opening to 0.65-0.75mm and the height of the second tooth opening to 2-2.10mm, this invention can further reduce the gap between the zipper head and the teeth, further reducing the possibility of fabric being caught in the inner cavity of the zipper head and causing the fabric to be stuck or jammed. At the same time, by reducing the width of the first tooth opening, the tightness of the fit between the base of the zipper head and the teeth can be further improved, enhancing the overall stability of the zipper during the pulling process and reducing the occurrence of misaligned teeth, tooth breakage, and other issues.

[0018] Optionally, the first code strip is connected to the fabric body through a first quilting thread, the distance between the first quilting thread and the edge of the first chain tooth being 3-5mm, and / or, the second code strip is connected to the fabric body through a second quilting thread, the distance between the second quilting thread and the edge of the second chain tooth being 3-5mm.

[0019] Specifically, by setting the distance between the first quilting thread and the edge of the first zipper tooth to 3-5mm (usually 5-7mm in the prior art) and / or the distance between the second quilting thread and the edge of the second zipper tooth to 3-5mm (usually 5-7mm in the prior art), that is, by moving the quilting thread inward, the fabric near the zipper tooth can be reinforced by the quilting thread, thereby further solving the problem of zipper jamming fabric.

[0020] Optionally, if the portion of the first code band at the edge of the first chain tooth is arc-shaped, the portion of the second code band at the edge of the second chain tooth is arc-shaped, or the density of the first code band or the second code band is less than 100 g / m³, the following conditions may be met: 2 The thickness of the first or second code tape is less than 0.5 mm, or the code tape fabric is made of silk fiber or acetate fiber or a combination of the two. The fabric also includes a connecting fabric, and the fabric body, the first code tape, and the second code tape are all connected to the connecting fabric.

[0021] Specifically, if the portion of the first code tape 3-5mm away from the first chain tooth is arc-shaped, the portion of the second code tape 3-5mm away from the second chain tooth is arc-shaped, or the density of the first code tape or the second code tape is less than 100g / m³, then... 2 The thickness of the first or second code tape is less than 0.5mm, or the material of the first or second code tape is a fabric made of silk fiber, cellulose acetate, or a combination of both. The fabric also includes a connecting fabric, where the fabric body, the first code tape, and the second code tape are all connected to the connecting fabric. When quilting is inconvenient, adding a connecting fabric and setting the fabric body, the first code tape, and the second code tape to all be connected to the connecting fabric can improve the stiffness of the fabric, reducing the risk of zippers getting caught in the fabric due to its thinness and softness. Secondly, the connecting fabric can separate the zipper from the fabric body, dispersing the direct friction between the zipper teeth and the fabric body, reducing the risk of zippers getting caught in the fabric due to yarn slippage or fiber entanglement. Furthermore, during the opening and closing of the zipper, the connecting fabric can also buffer tensile stress through elastic deformation, preventing the fabric body from being instantly "bitten" and stuck by the zipper teeth, further reducing the risk of zippers getting caught in the fabric.

[0022] Optionally, the portion of the fabric body near the first code strip includes a first fabric layer and a second fabric layer, and the portion of the fabric body near the second code strip includes a third fabric layer and a fourth fabric layer. The first code strip is fitted between the first fabric layer and the second fabric layer by quilting, and the second code strip is fitted between the third fabric layer and the fourth fabric layer by quilting.

[0023] Specifically, this utility model strengthens the code strip by setting the first code strip to be embedded between the first fabric layer and the second fabric layer through quilting, and setting the second code strip to be embedded between the third fabric layer and the fourth fabric layer through quilting, thereby preventing the zipper from jamming the code strip and improving the aesthetics.

[0024] Secondly, this utility model also provides a textile, which includes the fabric described above. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0026] Figure 1 This is a schematic diagram of the fabric structure in Example 1;

[0027] Figure 2 This is a schematic diagram of the slider head in Example 2, where the width of the first tooth is 4.15-4.18 mm.

[0028] Figure 3 This is a schematic diagram of the slider structure in Example 2, where the height of the first tooth is 0.65-0.75mm and the height of the second tooth is 2-2.10mm.

[0029] Figure 4 This is a schematic diagram of the fabric structure in Example 3;

[0030] Figure 5 This is a schematic diagram of the fabric structure in Example 4;

[0031] Figure 6 This is a cross-sectional schematic diagram of the first fabric layer, the first code strip, and the second fabric layer in the fabric of Example 5;

[0032] Figure 7 This is a cross-sectional schematic diagram of the third fabric layer, the second code strip, and the fourth fabric layer in the fabric of Example 5.

[0033] Figure Labels

[0034] 1-Fabric body, 11-First fabric layer, 12-Second fabric layer, 13-Third fabric layer, 14-Fourth fabric layer;

[0035] 2-Zip, 21-Zip head, 211-First tooth, 212-Second tooth, 22-First tape, 221-First chain tooth, 23-Second tape, 231-Second chain tooth, 24-Top stop, 25-Bottom stop;

[0036] 3-Connecting fabric;

[0037] 4-First quilting stitch;

[0038] 5 - Second quilting seam. Detailed Implementation

[0039] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0040] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0041] In this utility model, unless otherwise explicitly specified and limited, the terms "connection," "fixing," etc., should be interpreted broadly. For example, "fixing" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0042] Furthermore, in this utility model, descriptions involving "first," "second," "third," "fourth," etc., are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first," "second," "third," or "fourth" may explicitly or implicitly include at least one of those features. Additionally, the word "and / or" throughout the text means including three parallel solutions; for example, "A and / or B" includes solution A, solution B, or a solution that simultaneously satisfies A and B. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0043] Existing zippers have issues with getting stuck or pinching fabric during use, which not only affects the user experience but may also damage the fabric and the product. In such cases, users usually have to repeatedly pull the zipper to adjust it, which is not only time-consuming and laborious but also makes them anxious, reducing the user experience. In addition, it may also pose safety issues for some functional products.

[0044] To address the aforementioned problems, one embodiment of this utility model proposes a fabric, including a fabric body 1. The fabric body 1 is provided with a zipper 2. The zipper 2 includes a zipper pull 21 and a first code strip 22 and a second code strip 23 arranged opposite to each other. Both the first code strip 22 and the second code strip 23 are connected to the fabric body 1. The first code strip 22 has a plurality of first chain teeth 221 on the side near the second code strip 23, and the second code strip 23 has a plurality of second chain teeth 231. The zipper pull 21 is used to engage or disengage the first chain teeth 221 and the second chain teeth 231.

[0045] If the density of fabric body 1 is less than 100g / m³ 2 The fabric body 1 has a thickness of less than 0.5mm or is made of silk fiber or acetate fiber or a combination of the two. The width of the first chain tooth 211 and the second chain tooth 231 is less than or equal to 4.8mm and / or the material of the first chain tooth 221 and the second chain tooth 231 is resin and / or the first code tape 22 and the second code tape 23 are lace code tapes.

[0046] If the density of fabric body 1 is greater than 200g / m³ 2 The fabric body 1 has a thickness greater than 1 mm; the fabric body 1 is made of wool fiber or cashmere fiber or a combination of the two; the fabric body 1 is made of yarn with a fineness greater than 40S and the total number of warp and weft yarns is greater than or equal to 180 yarns / square inch; or the fabric body 1 is a coated fabric; the width of the first chain tooth 221 and the second chain tooth 231 is greater than or equal to 5.5 mm; and / or the first chain tooth 221, the second chain tooth 231 and the zipper pull 21 are all made of metal.

[0047] In another embodiment, the slider 21 includes a first tooth 211 and a second tooth 212 arranged opposite to each other, the width of the first tooth 211 being smaller than the width of the second tooth 212, and the density of the first code tape 22 or the second code tape 23 being less than or equal to 50 g / m³. 2 The thickness of either the first code strip 22 or the second code strip 23 is less than or equal to 0.5 mm, the width of the first tooth 211 is 4.15-4.18 mm, and / or the height of the first tooth 211 is 0.65-0.75 mm, and the height of the second tooth 212 is 2-2.10 mm.

[0048] In another embodiment, the first code tape 22 is connected to the fabric body 1 through the first quilting thread 4, and the distance between the first quilting thread 4 and the edge of the first chain tooth 221 is 3-5mm, and / or, the second code tape 23 is connected to the fabric body 1 through the second quilting thread 5, and the distance between the second quilting thread 5 and the edge of the second chain tooth 231 is set to 3-5mm.

[0049] In another embodiment, if the portion of the first code band 22 that is 3-5 mm away from the first chain tooth 221 is arc-shaped, the portion of the second code band 23 that is 3-5 mm away from the second chain tooth 231 is arc-shaped, or the density of the first code band 22 or the second code band 23 is less than 100 g / m³, then... 2 The thickness of the first tape 22 or the second tape 23 is less than 0.5 mm, or the material of the first tape 22 or the second tape 23 is a fabric made of silk fiber or acetate fiber or a combination of the two. The fabric also includes a connecting fabric 3. The fabric body 1, the first tape 22 and / or the second tape 23 are all connected to the connecting fabric 3.

[0050] In another embodiment, the portion of the fabric body 1 near the first code strip 22 includes a first fabric layer 11 and a second fabric layer 12, and the portion of the fabric body near the second code strip 23 includes a third fabric layer 13 and a fourth fabric layer 14. The first code strip 22 is fitted between the first fabric layer 11 and the second fabric layer 12 by quilting, and the second code strip 23 is fitted between the third fabric layer 13 and the fourth fabric layer 14 by quilting.

[0051] Another embodiment of this utility model also provides a textile comprising the fabric described above.

[0052] The present invention will be described in detail below through specific examples and embodiments. It should also be understood that the following embodiments are only for specific illustration of the present invention and should not be construed as limiting the scope of protection of the present invention. Any non-essential improvements and adjustments made by those skilled in the art based on the above description of the present invention are within the scope of protection of the present invention. The specific process parameters, etc., in the following examples are merely examples within a suitable range; that is, those skilled in the art can make appropriate selections within the appropriate range based on the description herein, and are not intended to be limited to the specific values ​​in the examples below.

[0053] Example 1

[0054] Please see Figure 1 , Figure 1 This is a schematic diagram of the fabric structure in this embodiment.

[0055] Please continue reading. Figure 1The fabric includes a fabric body 1, on which a zipper 2 is provided. The zipper 2 includes a zipper pull 21, a top stop 24, a bottom stop 25, and a first track 22 and a second track 23 arranged opposite to each other. Both the first track 22 and the second track 23 are connected to the fabric body 1. The first track 22 has a plurality of first teeth 221 on the side near the second track 23, and the first teeth 221 are located at the edge of the first track 22. The second track 23 has a plurality of second teeth 231, and the second teeth 231 are located at the edge of the second track 23. The zipper pull 21 is used to engage or disengage the first teeth 221 and the second teeth 231. The top stop 24 and the bottom stop 25 are used to prevent the zipper pull from slipping out of the first teeth 221 or the second teeth 231. The top stop 24 is arranged across one end of the row of first teeth 221 and second teeth 231, and the bottom stop 25 is arranged across the other end of the row of first teeth 221 and second teeth 231. The first tape 22 is connected to the fabric body 1 through the first quilting thread 4, and the second tape 23 is connected to the fabric body 1 through the second quilting thread 5.

[0056] Please continue reading. Figure 1 If the density of fabric body 1 is less than 100g / m³ 2 The fabric body 1 has a thickness of less than 0.5 mm, or the fabric body 1 is made of silk fiber or acetate fiber or a combination of both, and the width of the first chain tooth 211 and the second chain tooth 231 is less than or equal to 4.8 mm (e.g., Figure 1 (As shown) and / or the first chain tooth 221 and the second chain tooth 231 are both made of resin and / or the first code tape 22 and the second code tape 23 are both lace code tapes. Examples of resins include polyoxymethylene resin and polyamide resin. If the density of the fabric body 1 is greater than 200 g / m³... 2 The fabric body 1 has the following characteristics: a thickness greater than 1 mm; the fabric body 1 is made of wool fiber or cashmere fiber or a combination of both; the fabric body 1 is made of yarn with a fineness greater than 40S, and the total number of warp and weft yarns is greater than or equal to 180 yarns / square inch; or the fabric body 1 is a coated fabric; the width of the first chain tooth 221 and the second chain tooth 231 is greater than or equal to 5.5 mm; and / or the first chain tooth 221, the second chain tooth 231, and the zipper pull 21 are all made of metal. There are no restrictions on the type of metal; for example, it can be stainless steel, copper, copper alloy, aluminum, aluminum alloy, etc.

[0057] Specifically, the density of fabric body 1 is less than 100g / m³. 2When the thickness of the fabric body 1 is less than 0.5mm, or when the fabric body 1 is made of silk fiber, acetate fiber, or a combination of both (i.e., the fabric is light and soft), setting both the first code tape 22 and the second code tape 23 to be lace code tapes can improve the fit between the code tape and the fabric body 1 in terms of thickness and density, avoiding problems such as the code tape not fitting well with the fabric after sewing, and problems of the code tape getting stuck or pinched during pulling due to excessively thick code tapes. When the density of the fabric body 1 is greater than 200g / m³, 2 When the fabric body 1 has a thickness greater than 1mm, is made of wool or cashmere fibers or a combination of both, or is made of yarn with a fineness greater than 40S and a total number of warp and weft yarns greater than or equal to 180 yarns / square inch, or is a coated fabric, i.e., when the fabric body 1 is stiff and thick, the widths of the first zipper tooth 221 and the second zipper tooth 231 are both set to be greater than or equal to 5.5mm. Increasing the width of the zipper teeth improves the zipper's stability and the fit between the zipper and the fabric body 1 in terms of specifications. This avoids problems such as excessive friction during contact due to mismatch in specifications, causing the zipper pull to jam or the fabric to slip into the zipper when pulled, resulting in the fabric getting stuck. When the density of the fabric body 1 is greater than 200g / m³, the zipper will be secure. 2 When the thickness of the fabric body 1 is greater than 1mm, the fabric body 1 is made of wool fiber or cashmere fiber or a combination of the two, the fabric body 1 is made of yarn with a fineness greater than 40S and the total number of warp and weft yarns is greater than or equal to 180 yarns / square inch, or the fabric body 1 is a coated fabric, that is, when the fabric body 1 is stiff and thick, the material of the first chain tooth 221, the second chain tooth 231 and the zipper pull 21 are all set to metal. That is, the zipper's firmness is improved by using metal materials, avoiding problems such as easy deformation of chain teeth, loose closure, fiber embedding, and jamming during the pulling process caused by the low hardness of the zipper.

[0058] The principle of the fabric in this embodiment is as follows: the density of the fabric body 1 is less than 100g / m³. 2 When the thickness of the fabric body 1 is less than 0.5mm, or the fabric body is made of silk fiber or acetate fiber or a combination of the two (i.e., the fabric is light and soft), setting the width of the first chain tooth 221 and / or the second chain tooth 231 to less than or equal to 4.8mm and / or the material of the first chain tooth 221 and the second chain tooth 231 to resin (i.e., selecting a zipper made of resin material with smaller specifications and / or lower density) can improve the compatibility between the fabric body and the chain tooth in terms of specifications and density. This avoids the problem of the zipper jamming the fabric caused by the large friction during contact due to mismatch in specifications and density, which leads to the zipper head getting stuck or the fabric not being able to be effectively fixed, causing the fabric to slip into the zipper when pulled.

[0059] Example 2

[0060] Please see Figure 2 and Figure 3 The difference between this embodiment and Embodiment 1 is that the zipper pull 21 includes a first tooth 211 and a second tooth 212 arranged opposite to each other (the zipper pull in Embodiment 1 also includes a first tooth 211 and a second tooth 212 arranged opposite to each other, without limiting their width and height). The width of the first tooth 211 is smaller than the width of the second tooth 212, that is, the first tooth 211 is the front tooth and the second tooth 212 is the rear tooth. If the density of the first code tape 22 or the second code tape 23 is less than or equal to 50 g / m³... 2 The thickness of either the first code band 22 or the second code band 23 is less than or equal to 0.5 mm, and the width 'a' of the first tooth 211 is 4.15-4.18 mm (e.g., Figure 2 As shown), and / or, the height b of the first tooth 211 is 0.65-0.75 mm (as shown). Figure 3 As shown), the height c of the second tooth 212 is 2-2.10 mm (as shown). Figure 3 (As shown).

[0061] Specifically, the density in the first code band 22 or the second code band 23 is less than or equal to 50 g / m³. 2 If the thickness of the first code tape 22 or the second code tape 23 is less than or equal to 0.5mm, that is, when the code tape is relatively thin, the width of the first tooth opening 211 is set to 4.15-4.18mm (usually 4.2mm in the prior art). That is, by reducing the width of the first tooth opening 211, the gap between the zipper head and the tooth is reduced, which reduces the possibility of the fabric being caught in the inner cavity of the zipper head and causing the fabric to be stuck or jammed. At the same time, by reducing the width of the first tooth opening 211, the tightness of the fit between the base of the zipper head and the tooth can be improved, which improves the overall stability of the zipper during the pulling process and reduces the occurrence of misaligned teeth, broken teeth and other situations. In this embodiment, by setting the height of the first tooth 211 to 0.65-0.75mm and the height of the second tooth 212 to 2-2.10mm, the gap between the zipper head and the teeth can be further reduced, which further reduces the possibility of the fabric being caught in the inner cavity of the zipper head, causing the fabric to be pinched or stuck. At the same time, by reducing the width of the first tooth 211, the tightness of the fit between the base of the zipper head and the teeth can be further improved, which enhances the overall stability of the zipper during the pulling process and reduces the occurrence of misaligned teeth, tooth breakage, and other situations.

[0062] Example 3

[0063] Please see Figure 4The difference between this embodiment and embodiment 1 is that the distance between the edge of the first quilting thread 4 and the edge of the first chain tooth 221 (here referring to the outer edge, that is, the edge on the side close to the first quilting thread 4) is 3-5mm, and / or the distance between the edge of the second quilting thread 5 and the edge of the second chain tooth 231 (here referring to the outer edge, that is, the edge close to the second quilting thread 5) is 3-5mm.

[0064] Specifically, by setting the distance between the first quilting thread 4 and the edge of the first zipper tooth 221 to 3-5mm (usually 5-7mm in the prior art) and / or the distance between the second quilting thread 5 and the edge of the second zipper tooth 231 to 3-5mm (usually 5-7mm in the prior art), that is, by moving the quilting thread inward, the fabric near the zipper tooth can be reinforced by the quilting thread, further solving the problem of zipper jamming fabric.

[0065] Example 4

[0066] Please see Figure 5 The difference between this embodiment and Embodiment 1 is that: if the portion of the first code band 22 that is 3-5 mm away from the first chain tooth 221 (i.e., the portion of the first code band 22 that is 3-5 mm away from the edge of the first chain tooth 221) is arc-shaped, the portion of the second code band 23 that is 3-5 mm away from the second chain tooth 231 is arc-shaped, or the density of the first code band 22 or the second code band 23 is less than 100 g / m³, then this embodiment is correct. 2 The thickness of the first tape 22 or the second tape 23 is less than 0.5 mm, or the material of the first tape 22 or the second tape 23 is a fabric made of silk fiber, acetate fiber, or a combination of both. The fabric also includes a connecting fabric 3. The fabric body 1, the first tape 22, and the second tape 23 are all connected to the connecting fabric 3. The connecting fabric 3 is connected to the fabric body 1 and to the first tape 22 and / or the second tape 23 by quilting. There are no restrictions on the material of the connecting fabric 3. For example, it can be a fabric made of at least one of cotton fiber, linen fiber, viscose fiber, acetate fiber, polylactic acid fiber, polyester, nylon, spandex, and acrylic fiber.

[0067] Specifically, the portion of the first code band 22 3-5 mm away from the first chain tooth 221 (i.e., the portion of the first code band 22 3-5 mm from the edge of the first chain tooth 221) is arc-shaped; the portion of the second code band 23 3-5 mm away from the second chain tooth 231 is arc-shaped; or the density of the first code band 22 or the second code band 23 is less than 100 g / m³. 2The thickness of the first tape 22 or the second tape 23 is less than 0.5mm, or the material of the first tape 22 or the second tape 23 is a fabric made of silk fiber, cellulose acetate, or a combination of both. That is, in a position that is easy to sew, by adding a connecting fabric 3, the fabric body 1, the first tape 22, and the second tape 23 are all connected to the connecting fabric 3. The connecting fabric 3 can improve the stiffness of the fabric and reduce the risk of the zipper getting caught in the fabric due to the fabric being too thin and soft. Secondly, the connecting fabric can separate the zipper 2 and the fabric body 1, disperse the direct friction between the zipper teeth and the fabric body 1, and reduce the risk of the zipper getting caught in the fabric due to yarn slippage or fiber entanglement. In addition, during the opening and closing of the zipper, the connecting fabric 3 can also buffer the tensile stress through elastic deformation, preventing the fabric body 1 from being instantly "bitten" and stuck by the zipper teeth, further reducing the risk of the zipper getting caught in the fabric.

[0068] Example 5

[0069] Please see Figure 6 and Figure 7 The difference between this embodiment and Embodiment 1 is that the portion of the fabric body 1 near the first code strip 22 includes a first fabric layer 11 and a second fabric layer 12, and / or the portion of the fabric body near the second code strip 23 includes a third fabric layer 13 and a fourth fabric layer 14. The first fabric layer 11 and the second fabric layer 12 can be formed by folding the portion of the fabric body 1 near the first code strip 22, and the third fabric layer 13 and the fourth fabric layer 14 can be formed by folding the portion of the fabric body 1 near the second code strip 23. The first code strip 22 is fitted between the first fabric layer 11 and the second fabric layer 12 by quilting, that is, along the thickness direction, the first fabric layer 11, the first code strip 22, and the second fabric layer 12 are arranged sequentially (e.g., ...). Figure 6 As shown), and / or, the second code strip 23 is fitted between the third fabric layer 13 and the fourth fabric layer 14 through quilting, that is, along the thickness direction, the third fabric layer 13, the second code strip 23 and the fourth fabric layer 14 are arranged sequentially (as shown). Figure 7 (As shown).

[0070] Specifically, this embodiment strengthens the code tape by setting the first code tape 22 to be embedded between the first fabric layer 11 and the second fabric layer 12 through quilting and / or setting the second code tape 23 to be embedded between the third fabric layer 13 and the fourth fabric layer 14 through quilting, thereby preventing the zipper from jamming the code tape and improving the aesthetics.

[0071] Not limited thereto, another embodiment of the present invention also provides a textile comprising the fabric described above. The textile is not limited in any way, and examples include, for instance, duvet covers, pillowcases, etc.

[0072] The above embodiments are merely illustrative of the principles and effects of this utility model and are not intended to limit the scope of this utility model. Any person skilled in the art can modify or alter the above embodiments without departing from the spirit and scope of this utility model. Therefore, all equivalent modifications or alterations made by those skilled in the art without departing from the spirit and technical concept disclosed in this utility model should still be covered by the claims of this utility model.

Claims

1. A fabric comprising a fabric body, the fabric body being provided with a zipper, the zipper comprising a slider and oppositely arranged first and second tapes, the first and second tapes being connected to the fabric body, a side of the first tape close to the second tape being provided with a plurality of first teeth, the second tape being provided with a plurality of second teeth, the slider being configured to engage or disengage the first teeth and the second teeth, characterized in that, a height of the first teeth is 0.65-0.75 mm, a height of the second teeth is 2-2.10 mm. if the density of the fabric body is less than 100 g / m 2 if the thickness of the fabric body is less than 0.5 mm or the fabric body is made of silk fiber or acetate fiber or a combination thereof, the width of the first and second chain stitches is less than or equal to 4.8 mm and / or the material of the first and second chain stitches is resin.

2. The facing material of claim 1, wherein, if the density of the fabric body is less than 100 g / m 2 if the thickness of the fabric body is less than 0.5 mm or the fabric body is made of silk fiber or acetate fiber or a combination thereof, and the first code band and the second code band are both lace code bands.

3. The facing material of claim 1, wherein, if the density of the fabric body is greater than 200 g / m 2 if the thickness of the fabric body is greater than 1 mm, the fabric body is a cloth made of wool fibers or cashmere fibers or a combination thereof, the fabric body is a fabric made of yarns with a fineness greater than 40S and a total number of warp and weft yarns greater than or equal to 180 yarns per square inch, or the fabric body is a fabric containing a coating, the width of the first and second chain stitches is greater than or equal to 5.5 mm.

4. The facing material of claim 1 or 3, wherein if the density of the fabric body is greater than 200 g / m 2 if the thickness of the fabric body is greater than 1 mm, the fabric body is a cloth made of wool fibers or cashmere fibers or a combination thereof, the total number of warp yarns and weft yarns of the fabric body is greater than or equal to 180 threads per square inch if the yarns have a fineness greater than 40S, or the fabric body is a coated fabric, and the first chain, the second chain and the slider are made of metal.

5. The facing material of claim 1, wherein, The puller comprises a first tooth gap and a second tooth gap arranged oppositely, the width of the first tooth gap is less than the width of the second tooth gap, if the density of the first code band or the second code band is less than or equal to 50 g / m 2 Or the thickness of the first code band or the second code band is less than or equal to 0.5 mm, the width of the first tooth gap is 4.15-4.18 mm.

6. The facing material of claim 5, wherein, the first tape is connected to the fabric body by a first quilting line, a distance between the first quilting line and an edge of the first teeth is 3-5 mm, and / or the second tape is connected to the fabric body by a second quilting line, a distance between the second quilting line and an edge of the second teeth is 3-5 mm.

7. The facing material of claim 1, wherein, a part of the fabric body close to the first tape comprises a first fabric layer and a second fabric layer, a part of the fabric body close to the second tape comprises a third fabric layer and a fourth fabric layer, the first tape is embedded between the first fabric layer and the second fabric layer by a quilting line, the second tape is embedded between the third fabric layer and the fourth fabric layer by a quilting line.

8. The facing material of claim 1, wherein, if the part of the first code band 3-5mm away from the first chain is arc-shaped, the part of the second code band 3-5mm away from the second chain is arc-shaped, or the density of the first code band or the second code band is less than 100g / m 2 , the thickness of the first code band or the second code band is less than 0.5mm, or the material of the first code band or the second code band is silk fiber or acetate fiber or a combination of both, and the fabric further comprises a connecting cloth, and the fabric body, the first code band and the second code band are connected with the connecting cloth.

9. The facing material of claim 1, wherein, the textile comprises the fabric according to any one of claims 1-9.

10. A textile, characterized in that, ​

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