CN103696069A

CN103696069A - Anti-static twisted yarn

Info

Publication number: CN103696069A
Application number: CN201310697847.5A
Authority: CN
Inventors: 沈卫其
Original assignee: SONGLING BRANCH OF WUJIANG MINGMIN GARMENT Co Ltd
Current assignee: Nantong Sai Hui technology development Limited by Share Ltd
Priority date: 2013-12-19
Filing date: 2013-12-19
Publication date: 2014-04-02
Anticipated expiration: 2033-12-19
Also published as: CN103696069B

Abstract

The invention discloses an anti-static twisted yarn. The anti-static twisted yarn is composed to two base yarns and an anti-static filament yarn, and the two base yarns and the anti-static filament yarn are twisted into one twisted yarn through plying and twisting; the anti-static filament yarn is formed by bundling polyaniline filament fiber and has a twist of 50-120 T/m. According to the anti-static twisted yarn, the base yarns are made of wool, and two base yarns and one anti-static filament yarn are twisted and plied together, so that the strength of the woolen yarns can be enhanced and meanwhile the defect that fabric composed of woolen yarns is prone to generating static electricity can be overcome; the anti-static filament yarn is low in twist, can be well adhered to the base yarn and does not enhance local fineness non-uniformity of the anti-static twisted yarn much.

Description

A kind of antistatic folded yarn

Technical field

Name of the present invention relates to a kind of novel functional strand of yarn that close, and relates in particular to a kind of antistatic folded yarn.

Background technology

Yarn is one of basic structural unit forming textile fabric, single fiber forms single thread after the process such as twisting after set, the material character of every fiber of the performance of every single thread and composition yarn is, much relations such as the fiber number of single yarn, the twists, directly be presented as the heterogeneity such as intensity, feel, gloss of yarn, certainly many physical and chemical performances of fiber also can be reacted directly in single yarn, such as electric conductivity, chemical resistance etc.The single-strand yarn collection with special physical and chemical performance is combined together and forms one folded yarn by forms such as twisting, winding, cored, lopping, and the advantage that can manifest different root list yarn properties on folded yarn is difficult to.Special protein-based fiber, as silk and wool fibre have that glossiness is good, gas permeability and the advantage such as performance of keeping humidity is good, but also have, easily play static, the easy shortcoming such as aging, if coordinating natural fabric good permeability, under the precondition of the advantage that comfortableness waits well, add the advantage of conductive fiber antistatic, pass through repetition test and grope, just can produce the folded yarn of integrated plurality of advantages.

Summary of the invention

The invention solves an above-mentioned difficult problem, provide a kind of and can either overcome the low shortcoming of short fiber wool yarns intensity, can solve again after wool yarns forms fabric and easily play the defect of static.

Technical scheme of the present invention is to provide a kind of antistatic folded yarn, it is characterized in that: comprise two strands of basic yarns and one antistatic long filament, two strands of described basic yarns become one strand of yarn with antistatic long filament described in one by doubling twisting twisted, described antistatic long filament is to be formed by polyaniline filament fiber boundling, and the twist of described antistatic long filament is 50-120 T/m.

As preferred version, described basic yarn is that S twists with the fingers or Z twists with the fingers wool yarns or its blended yarn.

As preferred version, the number of single described basic yarn is 70-80S.

As preferred version, described antistatic long filament number is 200-250S.

As preferred version, two strands of described basic yarns and described in one antistatic long filament and close by S twist with the fingers to or Z twist with the fingers to twisting braiding, the twist is 720-800T/m.

As preferred version, two strands of described basic yarns and close by S twist with the fingers to or Z twist with the fingers to twisting and form just strand yarn, the twist is 680-760T/m, then described just strand yarn and described in one antistatic long filament and close after twist again, the twist is 120-200T/m.

A kind of antistatic folded yarn of the present invention, the material selection wool material of basis yarn, two strands of basic yarns are added to one antistatic long filament doubling twisting in the lump again, can either increase the intensity of wool yarn, the fabric that can overcome again wool yarns composition easily produces the defect of static; The twist of antistatic long filament of the present invention itself is lower, can be good at and basic yarn laminating, and the fiber number that not bery increases antistatic folded yarn part is irregular.

Accompanying drawing explanation

Fig. 1 is the first example structure schematic diagram of a kind of antistatic folded yarn of the present invention;

Fig. 2 is the second example structure schematic diagram of a kind of antistatic folded yarn of the present invention;

Fig. 3 is the sectional view of a kind of antistatic folded yarn of the present invention;

1. basic yarns in figure, 2. antistatic filament length silk, 3. just strand yarn, 4. antistatic folded yarn.

The specific embodiment

Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail.

As shown in Figure 3, a kind of antistatic folded yarn 4 of the present invention, comprise two strands of basic yarns 1 and one antistatic long filament 2, two strands of basic yarns 1 become one strand of yarn with one antistatic long filament 2 by doubling twisting twisted, antistatic long filament 2 is to be formed by polyaniline filament fiber boundling, and the twist of antistatic long filament 2 is 50-120 T/m, and number is 200-250S, basis yarn 1 is S sth. made by twisting or Z sth. made by twisting wool yarns or its blended yarn, and number is 70-80S.

In the first embodiment of the present invention, two strands of basic yarns 1 and one antistatic long filament 2 and close by S twist with the fingers to or Z twist with the fingers to twisting braiding, the twist is 720-800T/m.The present embodiment settles at one go two strands of basic yarns 1 and one antistatic long filament 2 is formed to one antistatic folded yarn 4 by unified twisted, production procedure is comparatively succinct, need to enter doubling frame by three strands of yarns together and be combined in the package of unified cylinder yarn, then on two-for-one twister, unify to twist and get final product.

In the second embodiment of the present invention, two strands of basic yarns 1 and close by S twist with the fingers to or Z twist with the fingers to twisting and form just strand yarn 3, the twist is 680-760T/m, then just strand yarn 3 is twisted with one antistatic long filament 2 and after closing again, the twist is 120-200T/m.The present embodiment in two steps and close twisting and finally form the processing to antistatic folded yarn 4, the first step is by two strands of basic yarns 1 and close just strand yarn 3 of twisting composition, second step by antistatic long filament 2 and first strand yarn 3 through and close twisting, but the twist of second step is lower, process is comparatively rapid.

The antistatic long filament 2 being formed by polyaniline filament fiber boundling, because polyaniline has certain electric conductivity, itself be again simultaneously that other key properties that high molecular polymer has a chemical fibre can be good at being intertwined with basic yarn 1 plying, because it has conductive characteristic, institute is so that antistatic folded yarn 4 has had anlistatig performance, 2 twists that add 50-120 T/m of antistatic long filament of while, its interfibrous polymerization is comparatively loose, when being wound around mutually, the basic yarn 1 of antistatic tow 2 can be good at being fitted on basic yarn 1, make the fiber number of antistatic folded yarn 4 very even in each part, employing basic yarn 1 and antistatic long filament 2 together and the form of closing twisting can save to the full extent the consumption of antistatic long filament 2, in the fabric plurality of advantages that embodies wool material yarn composition, as heat-insulation breathable, under the condition of comfortable feel etc., add antistatic long filament 2 and can overcome the shortcoming that fleece material fabric easily plays static.

Above embodiment is only the present invention's a kind of embodiment wherein, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.

Claims

1. an antistatic folded yarn, it is characterized in that: comprise two strands of basic yarns and one antistatic long filament, two strands of described basic yarns become one strand of yarn with antistatic long filament described in one by doubling twisting twisted, described antistatic long filament is to be formed by polyaniline filament fiber boundling, and the twist of described antistatic long filament is 50-120 T/m.

2. a kind of antistatic folded yarn according to claim 1, is characterized in that: described basic yarn is that S twists with the fingers or Z twists with the fingers wool yarns or its blended yarn.

3. a kind of antistatic folded yarn according to claim 1, is characterized in that: the number of single described basic yarn is 70-80S.

4. a kind of antistatic folded yarn according to claim 1, is characterized in that: described antistatic long filament number is 200-250S.

5. a kind of antistatic folded yarn according to claim 1, is characterized in that: two strands of described basic yarns and described in one antistatic long filament and close by S twist with the fingers to or Z twist with the fingers to twisting braiding, the twist is 720-800T/m.

6. a kind of antistatic folded yarn according to claim 1, it is characterized in that: two strands of described basic yarns and close by S twist with the fingers to or Z twist with the fingers to twisting and form just strand yarn, the twist is 680-760T/m, then described just strand yarn and described in one antistatic long filament and close after twist again, the twist is 120-200T/m.