CN210652132U

CN210652132U - Novel elastic jean

Info

Publication number: CN210652132U
Application number: CN201921507039.7U
Authority: CN
Inventors: 王凯
Original assignee: Changzhou Kailan Textile Co Ltd
Current assignee: Changzhou Kailan Textile Co Ltd
Priority date: 2019-09-11
Filing date: 2019-09-11
Publication date: 2020-06-02
Anticipated expiration: 2029-09-11

Abstract

The utility model discloses a novel elastic jean, which comprises an elastic jean layer, a waterproof breathable layer, a velvet heat preservation layer and a cotton lining, wherein the bottom surface of the elastic jean layer is fixedly connected with the waterproof breathable layer through bonding, the elastic jean layer comprises spandex core-spun warp yarns, spandex core-spun weft yarns and polyester core-spun yarns, and the spandex core-spun warp yarns and the spandex core-spun weft yarns are interwoven through three upper and lower right twill tissues, the utility model discloses a polyester core-spun yarns interwoven with the spandex core-spun warp yarns and the spandex core-spun weft yarns, so that the elastic jean can reduce the water shrinkage while keeping elasticity, and simultaneously the action of the polyester core-spun yarns can effectively inhibit the bulge caused when the elastic jean is pulled, the gaps generated by weaving are covered through the waterproof breathable layer, the velvet heat preservation layer can prevent the body temperature from losing to the outside, and the unique breathability of the waterproof breathable layer is realized, keeping human body dry.

Description

Novel elastic jean

Technical Field

The utility model relates to a weaving clothing technical field specifically is a novel elasticity denim.

Background

Denim is thicker yarn-dyed warp-faced twill, the color of warp yarn is dark, the warp yarn is generally indigo blue, the color of weft yarn is light, the warp yarn is generally light grey or boiled natural white yarn, the warp yarn adopts a sizing and dyeing combined one-step dyeing process, the characteristics of the warp yarn comprise 80tex (7), 58tex (10), 36tex (16) and the like, the characteristics of the weft yarn comprise 96tex (6), 58tex (10), 48tex (12) and the like, 3/1 weave is adopted, variable twill, plain weave or crepe weave denim is adopted, the shrinkage rate of the grey cloth is smaller than that of common fabrics, the texture is compact, thick, bright in color and clear in weave texture. Is suitable for male and female jeans, jeans tops, jean vests, jean skirts and the like.

However, the conventional elastic denim has some disadvantages in the using process, such as:

1. the traditional elastic denim is usually added with spandex elastic threads, the larger the general elasticity of the spandex elastic threads is, the larger the shrinkage rate and the residual elongation are, and the instability of shrinkage is caused, and meanwhile, the traditional elastic denim is easy to have the problem of bulging due to unevenness.

2. The elasticity of the denim fabric is improved when the traditional elastic denim uses spandex elastic threads, and meanwhile, the gaps of the weaving seams between warp yarns and weft yarns are enlarged, so that the heat preservation effect is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel elasticity denim to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel elasticity denim, includes elasticity denim layer, waterproof ventilative layer, fine hair heat preservation and cotton lining, elasticity denim layer underrun through the compound fixedly connected with waterproof ventilative layer of bonding, waterproof ventilative layer underrun through the compound fixedly connected with fine hair heat preservation of bonding, fine hair heat preservation underrun sews up fixedly connected with cotton lining, elasticity denim layer includes spandex covering warp, spandex covering woof and dacron covering yarn, spandex covering warp interweaves through the right twill tissue of three upper and lower times with spandex covering woof, correspond spandex covering woof direction in the twill tissue that spandex covering warp and spandex covering woof formed and mix the weaving with the dacron yarn.

Furthermore, the warp density of the elastic jean layer is 25-30 pieces/cm, the weft density of the elastic jean layer is 15-20 pieces/cm, and the elastic jean layer is used for tightly interweaving the elastic jean layer.

Furthermore, the number of the polyester core-spun yarns is one tenth of that of spandex core-spun weft yarns, and the polyester core-spun yarns are used for preventing shrinkage while ensuring that the elastic denim layer is rich in elasticity in the latitude direction.

Furthermore, the waterproof breathable layer is formed by compounding the PTFE film and the elastic jean layer, and the waterproof breathable layer is compounded with two layers of PTFE films, so that the two layers are softer, and the breathable and waterproof effects are guaranteed.

Furthermore, the flannel heat-insulating layer is flannel for heat insulation.

Furthermore, the area of the cotton lining is the same as that of the velvet heat-insulating layer, and the cotton lining is used for preventing the lining from greatly protruding out of the elastic jean layer after the velvet heat-insulating layer shrinks.

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

1. the utility model discloses a dacron covering yarn of weaving with polyurethane fibre covering warp and polyurethane fibre covering woof interweave for when elasticity denim keeps elasticity, reduced the shrinkage, the effect of dacron covering yarn can effectively restrain the bulge that causes when elasticity denim receives the drag simultaneously.

2. The utility model discloses a waterproof ventilative layer and fine hair matter heat preservation that set up for when elasticity denim had elasticity, cover the gap of weaving the production through waterproof ventilative layer, the fine hair matter heat preservation can prevent that the body temperature from running off to the external world, and the inside steam of clothing is discharged through the unique air permeability in waterproof ventilative layer simultaneously, keeps the human dry and comfortable.

Drawings

FIG. 1 is a schematic sectional view of the overall front view structure of the present invention;

FIG. 2 is a schematic view of the structure of the elastic jean layer;

FIG. 3 is a schematic view of the insertion structure of the polyester core-spun yarn of the present invention;

fig. 4 is an enlarged schematic view of the interpenetration structure of the polyester core-spun yarn of the present invention.

In FIGS. 1-4: 1-an elastic jean layer; 101-spandex core-spun warp yarns; 102-spandex core-spun weft yarns; 103-polyester core-spun yarn; 2-waterproof breathable layer; 3-a velvet heat-insulating layer; 4-cotton lining.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a novel elastic jean cloth comprises an elastic jean layer 1, a waterproof breathable layer 2, a velvet heat-insulating layer 3 and a cotton lining 4, wherein the bottom surface of the elastic jean layer 1 is fixedly connected with the waterproof breathable layer 2 through bonding compounding, the unique air permeability of the waterproof breathable layer is used for enhancing the air tightness and the water tightness of the elastic jean layer 1, water vapor in the structure can be rapidly discharged, mould breeding in the structure is avoided, and a human body is kept dry and comfortable all the time, so that the elastic jean layer has certain functions of ventilation, wind prevention, water prevention and warm keeping, the bottom surface of the waterproof breathable layer 2 is fixedly connected with the velvet heat-insulating layer 3 through bonding compounding, the loss of body temperature is reduced, the heat preservation is convenient, the bottom surface of the velvet heat-insulating layer 3 is fixedly connected with the cotton lining 4 through sewing, the cotton lining 4 is firm and firm, the wear resistance is better, and the cotton lining 4 is made of porous substances, the cotton lining 4 made of cotton fiber is very soft and comfortable, and has heat retention property: the cotton lining cloth is particularly excellent in heat retention, the cavity of the cotton fiber is filled with air, and the air does not flow, so that the cotton lining cloth is as if a heat insulation layer is arranged, the lining cloth made of the cotton lining cloth separates the heat inside the lining cloth, and the heat retention effect is achieved, the elastic jean layer 1 comprises spandex core-spun warp yarns 101, spandex core-spun weft yarns 102 and polyester core-spun yarns 103, the spandex core-spun warp yarns 101 and the spandex core-spun weft yarns 102 are interwoven through three-over-one-under-one right twill weave for core-spun spandex weaving of the elastic jean layer 1, and the polyester core-spun yarns 103 are mixed and woven in the twill weave formed by the spandex core-spun warp yarns 101 and the core-spun weft yarns 102 in the direction corresponding to the spandex weft yarns 102 and used for fixing the spandex core-spun weft yarns 102 and preventing serious shrinkage of clothes caused by over-elasticity of the spandex weft yarns 102 and preventing bulging of the elastic je.

The warp density of the elastic jean layer 1 is 25-30 pieces/cm, the weft density of the elastic jean layer 1 is 15-20 pieces/cm, the elastic jean layer 1 is tightly interwoven, the number of the polyester core-spun yarns 103 is one tenth of the number of the spandex core-spun weft yarns 102, the elastic jean layer is ensured to be rich in elasticity in the latitude direction of the elastic jean layer 1, the shrinkage is prevented, the waterproof breathable layer 2 is formed by compounding a PTFE film and the elastic jean layer, the waterproof breathable layer 2 is compounded by two layers of PTFE films, the two layers are softer, the breathable and waterproof effects are ensured, the flannel heat-insulating layer 3 is flannel fabric and is used for heat insulation, the area of the cotton lining 4 is the same as that of the flannel heat-insulating layer 3, and the lining is more protruded out of the elastic je.

The working principle is as follows: during the use, through the dacron covering yarn 103 of weaving with interweaving of spandex covering warp 101 and spandex covering woof 102, dacron covering yarn 103 itself does not possess elasticity, the quality is lighter, when making elasticity denim keep elasticity, when elasticity denim 1 has the tendency of shrinking, dacron covering yarn 103 can play the fixed action, prevent that spandex covering woof 102 from shrinking, reduce the shrinkage, the effect of the dacron covering yarn of the same reason can effectively restrain the bulge that causes when elasticity denim receives the pulling, through waterproof ventilative layer 2 and fine hair matter 3 that set up, when making elasticity denim possess elasticity, cover the gap of weaving the production through waterproof ventilative layer 2, fine hair matter heat preservation 3 can prevent that the body temperature from running off to the external world, the inside steam of clothing is discharged through the unique air permeability of waterproof ventilative layer 2 simultaneously, keep the human body dry and comfortable.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel elasticity denim, includes elasticity denim layer (1), waterproof ventilative layer (2), fine hair matter heat preservation (3) and cotton lining (4), its characterized in that: the elastic denim fabric comprises an elastic denim layer (1), wherein the bottom surface of the elastic denim layer (1) is fixedly connected with a waterproof breathable layer (2) through bonding, the bottom surface of the waterproof breathable layer (2) is fixedly connected with a wool heat-insulating layer (3) through bonding, the bottom surface of the wool heat-insulating layer (3) is fixedly connected with a cotton lining (4) through sewing, the elastic denim layer (1) comprises spandex core-spun warp yarns (101), spandex core-spun weft yarns (102) and polyester core-spun yarns (103), the spandex core-spun warp yarns (101) and the spandex core-spun weft yarns (102) are interwoven through right twill weave with three upper and one lower positions, and the polyester core-spun yarns (103) are woven in a mixed mode in the twill weave formed by the spandex core-spun warp yarns (101) and the spandex core-.

2. The novel elastic denim according to claim 1, characterized in that: the warp density of the elastic jean layer (1) is 25-30 pieces/cm, and the weft density of the elastic jean layer (1) is 15-20 pieces/cm.

3. The novel elastic denim according to claim 1, characterized in that: the number of the polyester core-spun yarns (103) is one tenth of that of the spandex core-spun weft yarns (102).

4. The novel elastic denim according to claim 1, characterized in that: the waterproof breathable layer (2) is formed by compounding a PTFE film and an elastic jean layer, and the waterproof breathable layer (2) is compounded with two layers of PTFE films.

5. The novel elastic denim according to claim 1, characterized in that: the flannel heat-insulating layer (3) is flannel.

6. The novel elastic denim according to claim 1, characterized in that: the area of the cotton lining (4) is the same as that of the velvet heat-insulating layer (3).