CN219326893U - a cold-proof fabric - Google Patents

Abstract

The utility model discloses a cold-proof fabric, which aims to solve the problem that the existing heat-preserving fabric is easy to fall off after being worn. The main points of the technical solution are: comprising a fabric body, the fabric body is woven with the first yarn, the second yarn, and the third yarn, and the first yarn, the second yarn, and the third yarn are all The loops are arranged horizontally and form several loops, the loops formed by the second yarn and the loops formed by the third yarn are dislocated, and are evenly interwoven with the loops formed by the first yarn. The fabric woven by the utility model can form an air layer structure to store air, which can enhance the heat preservation effect of the fabric body, and at the same time make the fabric less laterally extensible, thereby improving its dimensional stability, and making the fabric thicker , crisp, not easy to fall off.

Description

a cold-proof fabric

technical field

The utility model relates to a fabric, more specifically, it relates to a cold-proof fabric.

Background technique

Fabric is the material used to make clothing.

Nowadays, in order to increase the thermal performance of clothing, people often use relatively warm fabrics for making, and the existing thermal fabrics are usually designed into a relatively fluffy weaving structure to store more air in order to have good thermal performance.

However, the arrangement of gaps formed inside the existing fluffy fabrics is not good enough, resulting in insufficient connection between the yarns. When the fabrics are worn for a period of time and the yarns break, the yarns inside the fabrics will be damaged during subsequent use. The thread is easy to fall off, resulting in larger gaps in the fabric, which will reduce its thermal performance.

Therefore, new solutions need to be proposed to solve this problem.

Utility model content

Aiming at the deficiencies in the prior art, the purpose of this utility model is to provide a kind of cold-proof fabric in order to solve the above-mentioned problems.

The utility model achieves the above purpose through the following technical solutions: a cold-proof fabric, including a fabric body, the fabric body is woven with the first yarn, the second yarn, and the third yarn, the first yarn, Both the second yarn and the third yarn are arranged horizontally and form several loops, the loops formed by the second yarn and the loops formed by the third yarn are dislocated, and are evenly separated from the loops formed by the first yarn. The coils are interwoven.

The utility model is further set as: the fabric body is threaded with strong yarns, and the strong yarns are wound around the intersection of the second yarn coil and the first yarn coil and the third yarn coil and the first yarn coil one by one. The intersection of yarn loops.

The utility model is further configured as: one side of the fabric body is bonded with a windproof layer.

The utility model is further configured as: the side of the windproof layer away from the fabric body is coated with a nano-scale microporous polyurethane breathable film.

The utility model is further configured as follows: on the side of the fabric body away from the windproof layer, several grooves are formed by hot pressing.

The utility model is further configured as follows: the first yarn is made of pure cotton fiber, the second yarn is made of polyester-cotton fiber, and the third yarn is made of Lycra cotton.

The utility model is further set as: the strong yarn is formed by twisting polyester fiber and spandex fiber.

Compared with the prior art, the beneficial effects of the utility model are:

The fabric woven with this fabric can form an air layer structure to store air, which can enhance the warmth retention effect of the fabric body, and at the same time make the fabric less laterally extensible, thereby improving its dimensional stability, and making the fabric thicker , crisp, not easy to fall off.

Description of drawings

Fig. 1 is a schematic diagram of the external structure of a cold-proof fabric;

Fig. 2 is a schematic diagram of the weaving structure of the fabric body.

Reference signs: 1. fabric body; 2. first yarn; 3. second yarn; 4. third yarn; 5. strong yarn; 6. windproof layer; 7. nanoscale microporous polyurethane breathable membrane ; 8, the groove.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. In the description of the present invention, it should be understood that the terms "upper" and "lower" , "Front", "Back", "Left", "Right", "Top", "Bottom", "Inner", "Outer" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings , is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, so it cannot be construed as a limitation of the utility model, obviously, The described embodiments are only some of the embodiments of the present utility model, but not all of them. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Example:

A kind of cold-proof fabric, as shown in Fig. 1-Fig. Both the second yarn 3 and the third yarn 4 are arranged horizontally and form a number of loops, the loops formed by the second yarn 3 and the loops formed by the third yarn 4 are misplaced, and are evenly separated from the first yarn The loops formed by 2 are interwoven. This fabric body 1 can be knitted on a rib machine with triangular transformation. A complete weave is knitted by a three-way loop forming system as a loop. First, a 1+1 rib series is knitted by the first system up and down. That is, the loop formed by the first yarn 2, and then the second system is set so that the upper needle quits the work, and all the lower needles participate in the work to knit a row of front flat stitches, which is the loop formed by the second yarn 3, and finally the second The three systems are set so that the lower needle quits the work, and all the upper needles participate in the work to knit a row of back flat stitches, so that the knitting of the fabric body 1 is flat stitches, ribs, and flat stitches from top to bottom, and two flat stitches on the front and back. There is no connection between them. An air layer structure is formed in the fabric to store air, which can strengthen the heat preservation effect of the fabric body 1, and can form a raised horizontal flute effect on the fabric surface to increase the aesthetic feeling. At the same time, in the entire fabric body 1, the second The loops formed by the yarn 3 and the third yarn 4 are distributed in the plane of the fabric in the shape of floating sinker arcs, which can make the lateral extensibility of the fabric smaller, thereby improving its dimensional stability, and can make The fabric is thicker, crisper and less prone to falling apart.

Among them, the first yarn 2 is made of pure cotton fiber, all of which are made of cotton, which has the characteristics of easy and warm keeping, soft and close fitting, strong hygroscopicity, good air permeability, heat and alkali resistance, clean and hygienic , the second yarn 3 is made of polyester-cotton fiber, and the polyester-cotton fiber is a blend of pure cotton fiber, i.e. polyester and pure cotton blended, which is softer and less prone to wrinkling than pure cotton. The third yarn 4. Made of Lycra cotton, that is, Lycra is added to the cotton cloth. Lycra is a kind of artificial elastic fiber exclusively invented and produced by DuPont Company. The fabric made of Lycra cotton provides a comfortable fit and freedom of movement, and has a unique ability to recover from wrinkles, so that the clothes will not lose shape for a long time.

The fabric body 1 is threaded with a strong yarn 5, and the strong yarn 5 is wound around the intersection of the second yarn 3 coils and the first yarn 2 coils and the intersection of the third yarn 4 coils and the first yarn 2 coils. At the interweaving place, when the fabric is pulled, the strong yarn 5 can be tightened accordingly to increase its binding force on the first yarn 2, the second yarn 3, and the third yarn 4, so that the fabric is pulled longitudinally The strong yarn 5 is made of twisted polyester fiber and spandex fiber. Polyester fiber has the characteristics of anti-wrinkle, good strength, wear resistance, no moth, and no mildew. Spandex fiber has good elasticity and stretch High resistance, acid resistance, alkali resistance, and wear resistance, so that the strong yarn 5 has stronger stretchability and durability.

One side of the fabric body 1 is compounded with a windproof layer 6 by bonding to further strengthen the thermal performance of the fabric body 1, and the side of the fabric body 1 away from the windproof layer 6 is formed with several grooves 8 by hot pressing, and the grooves 8 can be There is a certain space between the fabric and the human skin, so as to avoid the heat generated by the human body from being too close to the fabric and the skin, and at the same time, a certain amount of air can be stored in the groove 8, which can further strengthen the fabric body 1, the windproof layer 6 is coated with nano-scale microporous polyurethane breathable film 7 on the side away from the fabric body 1. The nano-scale microporous polyurethane breathable film 7 is a kind of nano-technology, plus new imported TPU particles A new type of plastic film developed and produced with special formula and stretching hole-forming process, which is breathable, waterproof, moisture-permeable, soft and silky, high and low temperature resistant, wear-resistant, tear-resistant, water pressure-resistant, washing-resistant, aging-resistant, and anti-static , good tensile strength, windproof, antibacterial, and odor-removing. At the same time, several micron-level air holes can be opened on it, which can enhance the air permeability of the surface fabric without affecting the thermal performance too much.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only includes an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (6)

1. A cold-proof fabric, comprising a fabric body (1), characterized in that: the fabric body (1) is woven with the first yarn (2), the second yarn (3), and the third yarn (4) formed, the first yarn (2), the second yarn (3), and the third yarn (4) are arranged transversely and form several coils, and the coils formed by the second yarn (3) and The coils formed by the third yarn (4) are distributed in dislocation, and evenly interweave with the coils formed by the first yarn (2), and the fabric body (1) is threaded with strong yarns (5), The strong yarns (5) are looped one by one at the intersection of the coils of the second yarn (3) and the coils of the first yarn (2) and at the intersection of the coils of the third yarn (4) and the coils of the first yarn (2). intersection. 2. A cold-proof fabric according to claim 1, characterized in that: one side of the fabric body (1) is bonded with a windproof layer (6). 3. A cold-proof fabric according to claim 2, characterized in that: the side of the windproof layer (6) away from the fabric body (1) is coated with a nanoscale microporous polyurethane breathable film (7). 4. A cold-proof fabric according to claim 3, characterized in that: the side of the fabric body (1) away from the windproof layer (6) is formed with several grooves (8) by hot pressing. 5. A kind of cold-proof fabric according to claim 1, characterized in that: the first yarn (2) is made of pure cotton fiber, and the second yarn (3) is made of polyester-cotton fiber, The third yarn (4) is made of Lycra cotton. 6. A cold-proof fabric according to claim 2, characterized in that: the strong yarn (5) is formed by twisting polyester fibers and spandex fibers.

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