CN202072866U

CN202072866U - Spandex fabric denim fabric structure

Info

Publication number: CN202072866U
Application number: CN2011201516175U
Authority: CN
Inventors: 李竹君; 刘森
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-05-10
Filing date: 2011-05-10
Publication date: 2011-12-14
Anticipated expiration: 2021-05-10

Abstract

The utility model relates to the technical field of denim fabric, in particular to a spandex fabric denim fabric structure, which is formed by interweaving warp yarns and weft yarns, wherein the warp yarns are formed by core threads and a covering layer covered outside the core threads, the weft yarns are formed by core threads and a covering layer covered outside the core threads. Because of the spandex fabric denim fabric structure is formed by interweaving the warp yarns and the weft yarns, in addition, the warp yarns and the weft yarns are respectively formed by the core threads and the covering layers covered outside the core threads, the spandex fabric denim fabric structure has the characteristics that the comfort elasticity is realized, the cloth surface is smooth, the elastic rebounding performance is good, the product grade is high, the hand feeling is soft, the texture is soft and smooth, and the like.

Description

A kind of four sides bullet jean structure

Technical field

The utility model relates to the jean technical field, particularly a kind of four sides bullet jean structure.

Background technology

Distinctive elasticity of stockinette and drapability make that it is comfortable and easy to wear, sense of touch is plentiful, are subjected to liking of consumer deeply.Woven elastic force jean on the market mainly is a latitude bullet jean at present, less through playing jean, its main cause be through elastic fabric to the requirement of process technology, process equipment all apparently higher than the latitude elastic fabric, making becomes one of difficult point that present fabric produces through elastic fabric.Yet, angle from the mechanics comfortableness, human body longitudinal stretching power and stretch range be all apparently higher than laterally when movable, and with even more important, therefore exploitation four sides bullet (cartographic bi-bomb) jean is the direction of cowboy's elastic force new product development to the warp-wise elasticity of fabric to the mechanics comfortableness of human body.

The utility model content

The purpose of this utility model is at the defective of prior art and deficiency, provides a kind of simple in structure, reasonable in design, the four sides bullet jean structure that elastic effect is good.

For achieving the above object, the utility model is by the following technical solutions:

A kind of four sides described in the utility model bullet jean structure, it is interweaved by warp thread and weft yarn and forms, and described warp thread is made up of the heart yearn clad outer with being coated on heart yearn; Described weft yarn is made up of the heart yearn clad outer with being coated on heart yearn.

Further, the tightness between the described warp thread is 80.5-88.5%, and the tightness between the described weft yarn is 50.5-65.1%.

Further, described heart yearn is polyester thread, polyamide fibre line, spandex line or filamental thread; The preferred described heart yearn of the utility model is the T-400 filamental thread.

Further, described clad is cotton yarn layer, spun rayon yarn's layer, polyester-cotton blend layer or cotton layer; The preferred described clad of the utility model is the cotton layer of 8-36tex.

The utility model beneficial effect is: a kind of four sides described in the utility model bullet jean structure, and it is interweaved by warp thread and weft yarn and forms, and described warp thread is made up of the heart yearn clad outer with being coated on heart yearn; Described weft yarn is made up of the heart yearn clad outer with being coated on heart yearn.In terms of existing technologies, the utility model is because of adopting warp thread and weft yarn compositions that interweave, and warp thread and weft yarn are by heart yearn be coated on the outer clad composition of heart yearn, so have comfortable flexibility, cloth cover is smooth, and elastic recovery is good, the product specification height, the light characteristics such as sliding of soft, quality.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is the structural representation of the utility model warp thread and weft yarn.

Among the figure:

1, warp thread; 2, weft yarn; 3, heart yearn; 4, clad.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is further described.

As shown in Figure 1, a kind of four sides described in the utility model bullet jean structure, it is interweaved by warp thread 1 and weft yarn 2 and forms, 1 bottom right twill-weave braiding in warp thread 1 of the present utility model and the weft yarn 2 main employings 2, and the tightness between the described warp thread 1 is 80.5-88.5%, tightness between the described weft yarn 2 is 50.5-65.1%, and total tightness degree is 85.5%-95.5%, is 200-400g/m to guarantee weight of the present utility model ²

Wherein, described warp thread 1 is made up of heart yearn 3 and the clads 4 that are coated on outside the heart yearn 3; Described weft yarn 2 is made up of heart yearn 3 and the clads 4 that are coated on outside the heart yearn 3.

What need further specify is that described heart yearn 3 can be polyester thread, polyamide fibre line, spandex line or filamental thread; The preferred described heart yearn 3 of the utility model is the T-400 filamental thread, described T-400 filamental thread is to be formed by two kinds of different polyester fiber PET and PTT composite spinning arranged side by side, the shrinkage factor difference of two kinds of polyester fibers, solid with spring-like is curled, and this being crimped onto after Overheating Treatment still exists.The fabric that is made into has that excellent elasticity is restorative, DIMENSIONAL STABILITY, flexibility, dyeability, and in the process than being easier to control, the arrangement of dyeing back is simple, cost is low.The concrete specification of filamental thread is 30-150dtex/36f; Certainly, the utility model is not to get rid of being suitable for of other gauge fiber line.Described clad 4 is cotton yarn layer, spun rayon yarn's layer, polyester-cotton blend layer or cotton layer; The preferred described clad 4 of the utility model is the cotton layer of 8-36tex.

Concrete production technology is: warp thread: winder → warping → dye and starch → pass; Warp thread+weft yarn: weave → arrangement → finished product inspection of base inspection → back; Back arrangement: grey cloth turns over and stitches → singes → destarch → mercerising → tentering setting → preshrunk.

The above only is a better embodiment of the present utility model, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.

Claims

1. a four sides plays the jean structure, and it is interweaved by warp thread (1) and weft yarn (2) and forms, and it is characterized in that: described warp thread (1) is by heart yearn (3) and be coated on the outer clad (4) of heart yearn (3) and form; Described weft yarn (2) is by heart yearn (3) and be coated on the outer clad (4) of heart yearn (3) and form.

2. a kind of four sides according to claim 1 bullet jean structure, it is characterized in that: the tightness between the described warp thread (1) is 80.5-88.5%, the tightness between the described weft yarn (2) is 50.5-65.1%.

3. a kind of four sides according to claim 2 bullet jean structure is characterized in that: described heart yearn (3) is polyester thread, polyamide fibre line, spandex line or filamental thread.

4. a kind of four sides according to claim 3 bullet jean structure, it is characterized in that: described heart yearn (3) is the T-400 filamental thread.

5. a kind of four sides according to claim 2 bullet jean structure is characterized in that: described clad (4) is cotton yarn layer, spun rayon yarn's layer, polyester-cotton blend layer or cotton layer.

6. a kind of four sides according to claim 5 bullet jean structure is characterized in that: described clad (4) is the cotton layer of 8-36tex.