CN2839315Y

CN2839315Y - Sweat-absorption fast drying compound knitted fabric with one-directional wet-conducting

Info

Publication number: CN2839315Y
Application number: CN 200520128016
Authority: CN
Inventors: 王启明; 张连京; 钟增元
Original assignee: Individual
Current assignee: QUANZHOU HAITIAN MATERIAL TECHNOLOGY Corp
Priority date: 2005-10-11
Filing date: 2005-10-11
Publication date: 2006-11-22
Anticipated expiration: 2015-10-11

Abstract

The utility model discloses a sweat-absorbing and fast-drying compound knitted fabric with a unidirectional wetness conducting function. Two kinds of profiled cross section yarns with different wetness absorbing capacities are adopted. The profiled cross section yarn with a poorer wetness absorbing capacity is knitted at an inner layer, while the profiled cross section yarn with a stronger wetness absorbing capacity is knitted at an outer layer and other layer numbers. Every two layers are connected by a connecting layer in a knitting method. Sweat can be expelled from the inner part of a body to the outer part of the body very rapidly by the sweat-absorbing and fast-drying compound knitted fabric with a unidirectional wetness conducting function, and fabrics on the side of the inner part of the body is kept to be dry.

Description

A kind of sweat absorption and flash drying compound needle fabric with one-way wet-guide

One, technical field

The utility model relates to a kind of motion and the sweat absorption and flash drying lining that lies fallow, and more particularly relates to a kind of sweat absorption and flash drying compound needle fabric with one-way wet-guide.

Two, background technology

In recent years; the fashion stage has blown afloat Sport ﹠ Casual wind, sees as long as people select sportswear not dress well, and the more important thing is to provide the most thoughtful protection; people are to improving constantly that snugness of fit requires, and the moisture absorbing and sweat releasing rapid-curing cutback performance of garment material has also been proposed better requirement.Different with the suction notion of drawing aqueous water, the absorption of gas phase water (water vapour) is represented in moisture absorption.In a single day fiber is placed in the air, constitute hydrophilic functional group such as hydroxy in the fibre-forming polymer, amino, carboxyl since with the affinity of water, airborne hydrone is adsorbed by fiber surface, be diffused into fibrous inside subsequently gradually, absorbed by fiber, the dual mechanism of this absorption and absorption is referred to as moisture absorption.

Natural fabric (as cotton) good hygroscopicity, comfortable and easy to wear, but shortcoming is that clothes will cling to the body when a large amount of perspire of human body, causes a kind of clammy sensation to human body, this mainly is the cause that sweat can not in time be discharged.Chemical fibre (as terylene) wet transmitting performance has advantage than natural fabric, but non-hygroscopic, comfortableness is poor.Moisture absorbing and sweat releasing rapid-curing cutback textiles is that the capillarity of utilizing surperficial minute groove to produce makes sweat through effects such as wicking, diffusion, transmission, migrate to the surface of fabric rapidly, and dispersing the purpose that reaches wet-guide quick-drying, people also claim this kind fiber little " can breathe fiber ".

But, because the lining positive and negative does not have the absorbing sweat of selection, make lining press close to a large amount of sweat of one side absorption of skin, pasting skin thereby form large-area sweat district, bring very uncomfortable feeling to human body.So, the design of thread water absorben perspiring shell fabric and the selection of the raw material leeway that is significantly improved.

Three, summary of the invention

The purpose of this utility model provides and a kind ofly excretes in body sweat is very fast, and keeps the material dry and comfortable sweat absorption and flash drying compound needle fabric with one-way wet-guide in a side in the body.

These and other purpose of the present utility model will further embody and set forth by following detailed description and explanation.

Sweat absorption and flash drying compound needle fabric with one-way wet-guide of the present utility model, select two kinds of discrepant profiled-cross-section yarns of wettability power for use, the relatively poor profiled-cross-section yarn of wettability power is woven in internal layer, and the stronger profiled-cross-section yarn of wettability power is woven in outer and other numbers of plies, layer with layer between be connected with weaving manner by articulamentum.

Further, the sweat absorption and flash drying compound needle fabric with one-way wet-guide of the present utility model, the internal layer of its lining is the flat tissue of dimension, outer field yarn then replaces the yarn lopping with internal layer; Be preferably outer eyelet stitch or the celluar tissue structure of adopting.Cross PTTCooldry yarn is adopted in the skin of lining and intermediate layer, and internal layer adopts cross Cooldry yarn.

In the sweat absorption and flash drying compound needle fabric with one-way wet-guide of the present utility model, the ratio of the liquid diffusion radius of ectonexine is:

L ₁∶L ₂＝σ ₂cosθ ₁∶σ ₁cosθ ₂

Wherein θ is the capillary wall pipe of different materials and the contact angle of liquid, and σ is the surface tension of different materials.

Sweat absorption and flash drying compound needle fabric with one-way wet-guide of the present utility model can excrete in body sweat is very fast, and keeps in the body side material dry and comfortable.

In the utility model, internal layer is used poor slightly yarn of moisture absorbing and sweat releasing ability or long filament separately, and other layers are then used moisture absorbing and sweat releasing ability yarn or from long filament preferably.Absorbing fast-drying material use fiber profiled-cross-section twines mutually, forms capillarity, thereby accelerates the absorption of moisture.The diffusion area of outer field like this liquid be far longer than internal layer, and steam is greater than speed to the internal layer diffusion to the speed of skin diffusion, sweat very fast in the body lining by invention excretes, and and keep the dry and comfortable of side material in the body.

Four, description of drawings

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

Fig. 2 is outer weave diagram A for complex tissue structures such as meshes;

Fig. 3 is outer weave diagram B for complex tissue structures such as meshes;

Fig. 4 is outer weave diagram C for complex tissue structures such as meshes;

Fig. 5 is that the intermediate layer is the weave diagram A of articulamentum;

Fig. 6 is that the intermediate layer is the weave diagram B of articulamentum;

Fig. 7 is that the intermediate layer is the weave diagram C of articulamentum;

Fig. 8 is that internal layer is tieed up flat weave diagram A;

Fig. 9 is that internal layer is tieed up flat weave diagram B.

In Fig. 1, symbol 1 is represented internal layer, and symbol 2 is represented articulamentum, and symbol 3 is represented outer.

Five, the specific embodiment

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

As shown in Figure 1, then using the relatively poor material of moisture pick-up properties near the skin side (internal layer 1), that we adopt is the cross Cooldry of ordinary polyester by day production of sea, Quanzhou ^Yarn, the skin of lining (3) and intermediate layer (2) are adopted and are then used cross PTTCooldry ^Yarn.Because terylene Cooldry ^The formed capillary effect of yarn is poorer than cross, so its wettability power also more weak two is designs of organizational structure of fabrics, the internal layer of lining is the flat tissue of dimension, and outer field yarn then replaces the yarn lopping with internal layer, the outer eyelet stitch that adopts, braid method is seen Fig. 2-9.Increase the disengagement area of sweat, thereby reach the purpose that strengthens evaporability.

Like this, because the yarn wettability power of internal layer (Wei Ping and the flat institutional framework of variation dimension thereof) lining is relatively poor, the wettability power of middle level (articulamentum) and skin (mesh complex tissue structure) yarn then obviously is better than internal layer, so sweat is better than the direction that internal layer is parallel to lining along lining vertical direction diffusing capacity and speed, sweat is very fast to the skin diffusion along the vertical direction of lining as a result for it, and the outer diffusion area of the sweat of lining will be far longer than the diffusion area of internal layer.The directive like this sweat of leading makes skin one side keep dry and comfortable state, and a large amount of sweat is directly discharged outside the clothing.

Claims

1, a kind of sweat absorption and flash drying compound needle fabric with one-way wet-guide, it is characterized in that selecting for use two kinds of discrepant profiled-cross-section yarns of wettability power, the relatively poor profiled-cross-section yarn of wettability power is woven in internal layer, and the stronger profiled-cross-section yarn of wettability power is woven in outer and other numbers of plies, layer with layer between be connected with weaving manner by articulamentum.

2, the sweat absorption and flash drying compound needle fabric with one-way wet-guide according to claim 1 is characterized in that the internal layer of lining is the flat tissue of dimension, and outer field yarn then replaces the yarn lopping with internal layer.

3, the sweat absorption and flash drying compound needle fabric with one-way wet-guide according to claim 1 is characterized in that the outer eyelet stitch that adopts.

4, the sweat absorption and flash drying compound needle fabric with one-way wet-guide according to claim 1 is characterized in that the outer celluar tissue structure that adopts.

5, the sweat absorption and flash drying compound needle fabric with one-way wet-guide according to claim 1 is characterized in that the skin of lining and intermediate layer adopt cross PTT yarn.

6, the sweat absorption and flash drying compound needle fabric with one-way wet-guide according to claim 1 is characterized in that internal layer adopts cross PET yarn.

7, the sweat absorption and flash drying compound needle fabric with one-way wet-guide according to claim 1 is characterized in that the ratio of the liquid diffusion radius of ectonexine is:

L ₁∶L ₂＝σ ₂cosθ ₁∶σ ₁cosθ ₂