CN203007576U

CN203007576U - Knitting fabric with unidirectional wet-conducting function

Info

Publication number: CN203007576U
Application number: CN 201220658366
Authority: CN
Inventors: 何泽寿
Original assignee: WUXI HANUO TEXTILE TECHNOLOGY Co Ltd
Current assignee: WUXI HANUO TEXTILE TECHNOLOGY Co Ltd
Priority date: 2012-12-04
Filing date: 2012-12-04
Publication date: 2013-06-19
Anticipated expiration: 2022-12-04

Abstract

The utility model provides a novel knitting fabric with a unidirectional wet-conducting function. The problems that the current knitting fabric with the unidirectional wet-conducting function is mostly a modified or printed and processed product and is poor in durability of unidirectional wet-conducting function can be solved, and meanwhile, the requirement of a client on light, thin and low-gram weight fabric is met. The knitting fabric is characterized by comprising an inner layer and an outer layer, wherein the inner layer is contacted with the skin of a human body; the outer layer is formed by interweaving cationic tinctable polyester yarns which are subjected to hydrophilic treatment; and the inner layer comprises polypropylene yarns and is formed by interweaving the polypropylene yarns and cationic tinctable polyester yarn loops of the outer layer.

Description

A kind of knit fabric with unidirectional moisture conducting function

Technical field

The utility model relates to functional knit fabric technical field, is specially a kind of knit fabric with unidirectional moisture conducting function.

Background technology

In a large amount of motions or when doing more manual labor, sweat can be discharged in a large number as people, and common fabric absorbs sweat, and the fabric positive and negative is fully moistening, gives to stick together sense of discomfort.Therefore, has the knit fabric of unidirectional moisture conducting function because it can also guarantee the inner textile layer dry and comfortable people's of being subject to favor fast by quick moisture conducting simultaneously, existing knit fabric with unidirectional moisture conducting function in the market, be the disclosed unidirectional moisture transfer knitted fabric of CN10212161A and processing technology thereof as publication number, its water repellent layer is to be formed by the braiding of synthetic fiber waterproof yarn, and this synthetic fiber waterproof yarn is common synthetic fiber to be placed in the water that fluoridize is waterproofing agent soak, make with the multiple roll roller drying; Publication number is that the Chinese patent of CN101962885A discloses a kind of method for preparing the goods with unidirectional moisture conducting function, it first carries out the hydrophiling preliminary treatment to fabric, then using the working solution contain water repellent finishing agent to spray processing to the one side of the fabric after processing, is that 0.1～2mm and spacing each other are the drop of 0.1～2mm so that form diameter on this face of fabric; Existing have a unidirectional moisture conducting function knit fabric, its shortcoming is that the realization of its unidirectional moisture conducting function depends on more the inner textile layer fiber is refused the water modification, and not strong for the own chemical stability of water repellent of refusing the water modification, therefore long-term durability and the uniformity of rear its unidirectional moisture conducting function used of fabric is relatively poor; And because needs are refused the water modification to the inner textile layer fiber, make complex process, the working (machining) efficiency of fabric processing low.

Summary of the invention

For the problems referred to above, the utility model provides a kind of new knit fabric with unidirectional moisture conducting function, it can solve the problem that existing unidirectional moisture conducting function knit fabric mostly is the poor durability of modification or stamp processing treatment product, unidirectional moisture conducting function, can satisfy the client to the demand of frivolous and low grammes per square metre fabric simultaneously.

A kind of knit fabric with unidirectional moisture conducting function, it is characterized in that: it comprises internal layer and skin, described internal layer contacts with human body skin, described skin is interwoven by the CDP fabrics silk that passes through in advance hydrophilic treatment, described internal layer comprises polypropylene fiber silk, and described internal layer is interwoven by described polypropylene fiber silk and described outer field the CDP fabrics silk braid circle.

It is further characterized in that:

Described skin is woven into eyed structure by described the CDP fabrics silk;

Described internal layer is woven into planar structure by described polypropylene fiber silk and described outer field the CDP fabrics silk;

Described polypropylene fiber silk is that true qualities polypropylene filament yarn or look spin polypropylene filament yarn, and its fineness scope is 50D～150D, and the fineness scope of described the CDP fabrics silk is 50D～150D;

Described the CDP fabrics silk is replaceable is the ordinary polyester long filament, and the fineness scope of described ordinary polyester long filament is 50D～150D.

a kind of knit fabric with unidirectional moisture conducting function of the present utility model, its beneficial effect is: the internal layer that fabric is pressed close to skin adopts the polypropylene fiber silk with excellent hydrophobicity and core sucting action, after perspiring because polypropylene fiber silk itself has hydrophobicity and core sucting action, pass through in advance the CDP fabrics silk of hydrophilic treatment or the excellent hydrophilic of ordinary polyester silk in addition, sweat or sweat gas can not be refused water polypropylene fibre by internal layer and absorb extremely outer hydrophilic fibers and the evaporation of space absorption that the wicking capillarity that can only be subjected to outer hydrophilic fibers is passed through knitted fabric fast, and polypropylene fiber silk can play effective buffer action to the outer moisture that absorbs of fabric, further guaranteed the dry and comfortable property of fabric internal layer and skin, thereby compare with existing knit fabric with unidirectional moisture conducting function, its internal layer of knit fabric of the present utility model has adopted hydrophobicity and the fabulous polypropylene fiber silk of quick-drying, and its hydrophobicity and quick-drying are not vulnerable to the impact of extraneous factor, therefore good stability is the unidirectional moisture conducting function good endurance of fabric, and under equal conditions, the weight ratio terylene of polypropylene fibre is light more than 1/3, so the utility model fabric can also satisfy the client to the demand of frivolous and low grammes per square metre fabric.

Description of drawings

Fig. 1 is a kind of structural representation with knit fabric of unidirectional moisture conducting function of the utility model;

Fig. 2 is a kind of coil lopping schematic diagram with knit fabric of unidirectional moisture conducting function of the utility model.

The specific embodiment

See Fig. 1, it comprises internal layer 41 and outer 42 the utility model knit fabric, internal layer 41 contacts with human body skin, outer 42 by the CDP fabrics silk or the ordinary polyester silk of process hydrophilic treatment are interwoven in advance, internal layer comprises polypropylene fiber silk, and internal layer is interwoven by polypropylene fiber silk and outer field the CDP fabrics silk or ordinary polyester silk braid circle.In Fig. 1,43 illustrate for internal layer polypropylene fiber silk and outer the CDP fabrics silk or the ordinary polyester silk braid circle connecting portion that interweaves; Outer 42 are woven into eyed structure by the CDP fabrics silk; Internal layer 41 is woven into planar structure by polypropylene fiber silk and outer field the CDP fabrics silk; Polypropylene fiber silk is that true qualities polypropylene filament yarn or look spin polypropylene filament yarn, and its fineness is 50D～150D; The CDP fabrics silk or ordinary polyester long filament, its fineness scope is 50D～150D.The water imbibition test index of the utility model knit fabric is as follows: diffusion time≤3 second (according to GB/T 21655.1-2008 method of testing) of 1. dripping; 2. through broadwise capillary effect 〉=100mm (FZ/T 01071-2008 test request); 3. soak into the face maximum and soak radius 〉=3 grade (according to GB/T 21655.2-2009 test request).

Fig. 2 is a kind of embodiment of the utility model knit fabric, it comprises polypropylene fiber silk, its way is 2, 4, 6, 8, 10, 15, 20, 22, 24, 26, 28, 33, CATION yarn or ordinary polyester silk, its way is 1, 3, 5, 7, 9, 11, 12, 13, 14, 16, 17, 18, 19, 21, 23, 25, 27, 29, 30, 31, 32, 34, 35, 36, in Fig. 2,37 is upper row's dials knitting needle, 38 is lower row's cylinder knitting needle, 39 is knitting needle, 40 are lopping, wherein the specification of polypropylene fiber silk employing is 75D/48F, the specification that the CDP fabrics silk adopts is 75D/72F, diffusion time of dripping after this dyeing fabric is 2 seconds, be respectively 12cm and 13.5cm through the broadwise capillary effect, it is 5 grades that the face maximum of soaking into is soaked radius.

Claims

1. knit fabric with unidirectional moisture conducting function, it is characterized in that: it comprises internal layer and skin, described internal layer contacts with human body skin, described skin is interwoven by the CDP fabrics silk that passes through in advance hydrophilic treatment, described internal layer comprises polypropylene fiber silk, and described internal layer is interwoven by described polypropylene fiber silk and described outer field the CDP fabrics silk braid circle.

2. a kind of knit fabric with unidirectional moisture conducting function according to claim 1, it is characterized in that: described skin is woven into eyed structure by described the CDP fabrics silk.

3. a kind of knit fabric with unidirectional moisture conducting function according to claim 2, it is characterized in that: described internal layer is woven into planar structure by described polypropylene fiber silk and described outer field the CDP fabrics silk.

4. a kind of knit fabric with unidirectional moisture conducting function according to claim 3, it is characterized in that: described polypropylene fiber silk is that true qualities polypropylene filament yarn or look spin polypropylene filament yarn, the fineness scope that described true qualities polypropylene filament yarn or look spin polypropylene filament yarn is 50D～150D, and the fineness scope of described the CDP fabrics silk is 50D～150D.

5. a kind of knit fabric with unidirectional moisture conducting function according to claim 4, it is characterized in that: described the CDP fabrics silk replaces with the ordinary polyester long filament, and the fineness scope of described ordinary polyester long filament is 50D～150D.