CN201022348Y

CN201022348Y - Underclothes lining

Info

Publication number: CN201022348Y
Application number: CNU2006201658207U
Authority: CN
Inventors: 王启明; 夏秉能; 郑扎贤; 徐磊; 陈雷青
Original assignee: 王启明
Current assignee: Quanzhou Haitian Material Technology Corporation
Priority date: 2006-12-14
Filing date: 2006-12-14
Publication date: 2008-02-20
Anticipated expiration: 2016-12-14

Abstract

The utility model discloses an underwear material composed of the polytrimethylene terephthalate fiber and the other fiber knitting fabrics whose mixture rate is more than 15% of weight, the knitting fabric is a round knitting fabric or a wrap knitting fabric, the numbers of the winding courses, the winding wales of the round knitting fabric are 30-70 courses/2.54 cm, 30-70 wales/2.54 cm respectively. the underwear material of the utility model is soft in handle, meanwhile has good performances of extensibility and extension recoverability in wrap and weft direction, and has the effects of durability, good wearing comfort, chlorine tolerance and ultraviolet resistance etc.

Description

A kind of underwear fabric

One, technical field

The utility model relates to a kind of underwear fabric, and more particularly relating to a kind of is the circular knit of raw material and the underwear fabric that constitutes through the volume braid with the PTT fiber.

Two, technical background

Knitted anderwear fabric is owing to its softness, the comfortable favor that is subjected to consumers in general in recent years, growth and scientific and technological progress along with people's life requirement, through constantly improving production quality, increase technology content, the development of knitted underwear by single warmth retention property to comfortableness, the development of functional, feature of environmental protection aspect.

High-grade underwear is had relatively high expectations, and when satisfying the body conformance requirement, also will take into account the trace performance next to the shin of clothes, and the wearer can both be stretched freely under any state.This just needs the soft exquisiteness of underwear fabric, and has certain elasticity.Studies show that, contain suitable pressure in the underwear and can reduce human muscle's vibrations and unnecessary energy loss, and can massage, can strengthen the convergent force of muscle human body.At present, elastic underwear lining mostly is cotton yarn parcel spandex fibre and makes after knitting, though this provides enough elastic performances to lining, because the spandex brute force feel can for too greatly on the contrary the wearer with constraint, reduce the body conformance impression, can influence blood circulation what is more.And, though spandex can provide enough elastic recoverys, because self poor heat resistance, poor, the not anti-chlorine of alkali resistance, shortcoming such as easy dyeing not, seriously limited the back arrangement means of spandex class underwear fabric.

Three, summary of the invention

What the purpose of this utility model provided a kind of novel structure is the underwear fabric of raw material with the PTT fiber.

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

Of the present utility model is the underwear fabric of raw material with the PTT fiber, by PTT fiber and blending ratio thereof is that other fibrous braids more than the 15 weight % constitute, described braid is a circular knit or through compiling braid, and the row number of circular knit, coil file number are respectively 30-70 line/2.54 centimetre, 30-70 file/2.54 centimetre.Described braid also can be for through compiling braid, and row number, the coil file number through compiling braid is respectively 30-90 line/2.54 centimetre, 30-120 file/2.54 centimetre.

Further, of the present utility model be in the underwear fabric of raw material with the PTT fiber, described PTT fibrous raw material is its long filament or short fiber, and described other fibers are cellulose fibre, polypropylene fibre, protein fibre, polyster fibre or Fypro.PTT fiber and other fibers mixing ratio preferably are 100: 20-100.

In the utility model, used PTT (PTT) fiber source is a kind of bio-based fiber of environmental type in corn.Ptt fiber has series of advantages such as initial modulus is low, soft, wearability is high, pollution resistance is high, drapability is good, the dyeing fabric that ptt fiber makes is easy, rich color, soft consideration, the dress pleasant, lining has overcome the shortcoming of spandex lining, can satisfy the demand of fabric to the micro-elasticity energy simultaneously.And the application of bio-based ptt fiber, reduce the dependence of textile industry to a certain extent to oil, strengthen industry sustainable development ability.

Therefore, underwear fabric of the present utility model, soft, on direction of warp and weft, have simultaneously extensibility and elongation restorative aspect function admirable, and have effects such as durability, good, the anti-chlorine of snugness of fit and uvioresistant.

Four, description of drawings

Fig. 1 is the circular knit structure chart of the utility model product.

Fig. 2 be the utility model product through compiling basketwork structure figure.

In Fig. 1 and Fig. 2, symbol 1 is represented the PTT fiber, and symbol 2 is represented the mixed textured fiber of PTT fiber, and symbol 3 is represented the coil of braid.

Five, the specific embodiment

With reference to figure 1, of the present utility model is the underwear fabric of raw material with the PTT fiber, by PTT fiber and blending ratio thereof is that other fibrous braids more than the 15 weight % constitute, described braid is a circular knit 1, and the coil 3 line numbers of circular knit, coil 3 file numbers are respectively 30 lines/2.54 centimetre, 40 files/2.54 centimetre.With reference to figure 2, described braid is through compiling braid 2, and coil 3 line numbers, the coil 3 file numbers through compiling braid 2 are respectively 90 lines/2.54 centimetre, 100 files/2.54 centimetre.In Fig. 1 and Fig. 2 product, described PTT fibrous raw material is its long filament, and described other fibers are cellulose fibres.The mixing ratio of PTT fiber and cellulose fibre is 100: 60.

With reference to figure 1, of the present utility model is the underwear fabric of raw material with the PTT fiber, by PTT fiber and blending ratio thereof is that other fibrous braids more than the 15 weight % constitute, described braid is a circular knit 1, and the coil 3 line numbers of circular knit, coil 3 file numbers are respectively 60 lines/2.54 centimetre, 60 files/2.54 centimetre.With reference to figure 2, described braid is through compiling braid 2, and coil 3 line numbers, the coil 3 file numbers through compiling braid 2 are respectively 40 lines/2.54 centimetre, 50 files/2.54 centimetre.In Fig. 1 and Fig. 2 product, described PTT fibrous raw material is its long filament, and described other fibers are protein fibres.The mixing ratio of PTT fiber and protein fibre is 100: 20.

Claims

1. underwear fabric is characterized in that described braid is a circular knit or through compiling braid, and the row number of circular knit, coil file number are respectively 30-70 line/2.54 centimetre, 30-70 file/2.54 centimetre.

2. underwear fabric according to claim 1 is characterized in that described braid for through compiling braid, and row number, the coil file number through compiling braid is respectively 30-90 line/2.54 centimetre, 30-120 file/2.54 centimetre.