CN203700639U

CN203700639U - Antistatic multi-strand yarn

Info

Publication number: CN203700639U
Application number: CN201320837611.2U
Authority: CN
Inventors: 沈卫其
Original assignee: SONGLING BRANCH OF WUJIANG MINGMIN GARMENT Co Ltd
Current assignee: SONGLING BRANCH OF WUJIANG MINGMIN GARMENT Co Ltd
Priority date: 2013-12-19
Filing date: 2013-12-19
Publication date: 2014-07-09
Anticipated expiration: 2023-12-19

Abstract

The utility model discloses an antistatic multi-strand yarn which comprises a composite yarn and basic yarns, and is characterized in that the composite yarn comprises a strand of basic yarn and an antistatic yarn bundle, and the antistatic yarn bundle is clockwise or anticlockwise wound on the basic yarn in a spiral manner to form a strand of the composite yarn; the diameter of the antistatic yarn bundle is smaller than that of the basic yarn; the strand of the composite yarn is combined with at least one strand of the basin yarn and then is twisted with the basic yarn to form the antistatic multi-strand yarn. The basic yarns of the antistatic multi-strand yarn is made of a chemical fiber material, and the composite yarn also comprises one strand of the basic yarn; the antistatic yarn bundle is wound on the strand of the basic yarn to form the composite yarn, and the composite yarn is stranded and twisted with the basic yarn, so that the shortcoming that chemical fiber yarns easily generate static electricity can be overcome under a condition of keeping multiple advantages of the chemical fiber yarns.

Description

A kind of antistatic multiple strand yarn

Technical field

The utility model name relates to a kind of novel functional strand of yarn that close, and relates in particular to a kind of antistatic multiple strand yarn.

Background technology

Yarn is one of basic structural unit of composition textile fabric, single fiber forms single thread after the process such as twisting after set, the performance of every single thread and the material character of every fiber of composition yarn, the much relations such as fiber number, the twist of single yarn, directly be presented as the heterogeneitys such as the 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 multiple strand of yarn by forms such as twisting, winding, cored, lopping, and the advantage that can manifest different root list yarn properties on multiple strand of yarn is difficult to.Special chemical fibre has that intensity is high, good uniformity, good chemical stability, easily play static but also have, the shortcomings such as comfortableness is poor, coordinate natural fabric good permeability, the advantage that comfortableness is good, add the advantage of conductive fiber antistatic, pass through repetition test and grope, just can produce multiple strand of yarn of integrated plurality of advantages.

Summary of the invention

The utility model has solved an above-mentioned difficult problem, provide a kind of can overcome again when can either showing man-made fibre yarn structural behaviour plurality of advantages its easily produce static multiple strand of yarn of shortcoming.

The technical solution of the utility model is to provide a kind of antistatic multiple strand yarn, comprise: composite yarn and basic yarn, it is characterized in that, described composite yarn comprises one basic yarn and a branch of antistatic tow, described antistatic tow is according to clockwise spiral or be spirally wound on counterclockwise and on described basic yarn, form composite yarn described in one, described antistatic tow diameter is less than described basic yarn diameter, and described in one, composite yarn is with one basic yarn at least and close the described antistatic multiple strand yarn of rear twisting composition.

As preferred version, described antistatic tow is to be formed by polyaniline filament fiber boundling.

As preferred version, described basic yarn is that Z twists with the fingers or S twisting filament man-made fibre yarn or short fiber chemical mixed yarn.

As preferred version, the number of single described basic yarn is 68-86S.

As preferred version, described antistatic tow number is 220-280S, and the twist is 30-100T/m.。

As preferred version, described in one composite yarn and described in one basic yarn and close after through Z twist with the fingers to or S twist with the fingers to twisting and form described antistatic multiple strand of yarn, the twist is 660-840T/m.

As preferred version, described in one composite yarn and two strands of described basic yarns and close after through Z twist with the fingers to or S twist with the fingers to twisting and form described antistatic multiple strand of yarn, the twist is 400-620T/m.

The antistatic multiple strand yarn of one of the present utility model, the material selection chemical fibre material of basis yarn, and in composite yarn, also comprise one basic yarn, by basic yarn, be wound around a branch of antistatic tow composition composite yarn and then with basic yarn doubling twisting can under the plurality of advantages precondition with man-made fibre yarn, overcome simultaneously man-made fibre yarn easily produce static shortcoming.

Brief description of the drawings

Fig. 1 is a kind of example structure schematic diagram of a kind of antistatic multiple strand yarn of the present utility model;

Fig. 2 is the sectional view of a kind of antistatic multiple strand yarn of the present utility model;

1. basic yarns in figure, 2. antistatic tow, 3. composite yarn, a 4. antistatic multiple strand yarn.

Detailed description of the invention

Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail.

As illustrated in fig. 1 and 2, the antistatic multiple strand yarn of one of the present utility model, comprise composite yarn 3 and basic yarn 1, composite yarn 3 comprises one basic yarn 1 and a branch of antistatic tow 2, antistatic tow 2 is according to clockwise spiral or be spirally wound on counterclockwise and on basic yarn 1, form one composite yarn 3, antistatic silk 2 beam diameters are less than basic yarn 1 diameter, and one composite yarn 3 and one to two strand of basic yarn 1 also close the antistatic multiple strand yarn 4 of rear twisting composition.Antistatic tow 2 is to be formed by polyaniline filament fiber boundling, and number is 220-280S, and the twist is 30-100T/m.Basis yarn 1 is Z twisting filament man-made fibre yarn or short fiber chemical mixed yarn, and the number of single basic yarn 1 is 68-86S.

In a kind of embodiment of the present utility model, one composite yarn 3 with one basic yarn 1 and after closing through Z twist with the fingers to or S twist with the fingers to twisting and form antistatic multiple strand yarn 4, the twist is 660-840T/m.

In another kind of embodiment of the present utility model, one composite yarn 3 and two strands of basic yarns 1 and close after through Z twist with the fingers to or S twist with the fingers to twisting and form antistatic multiple strand of yarn 4, the twist is 400-620T/m.

The antistatic tow 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, owing to thering is conductive characteristic, so make an antistatic multiple strand yarn 4 there is anlistatig performance, 2, antistatic tow adds the twist of 30-100T/m simultaneously, its interfibrous polymerization is comparatively loose, after making antistatic tow 2 be wrapped on basic yarn 1, can be good at being fitted on basic yarn 1, form fiber number in each part composite yarn 3 very uniformly, the consumption that adopts the form of the antistatic tow 2 of winding on basic yarn 1 line can reduce the antistatic tow 2 that price is more expensive can use again the consumption of conventional chemical fiber to the full extent, and overcome the shortcoming of the easy generation static of conventional chemical fiber.

Antistatic tow 2 loopings are formed to one composite yarn 3 on one basic yarn 1, composite yarn 3 structures that obtain are comparatively stable, antistatic tow 2 is very little compared with basic yarn 1 fiber number, due to the loose looping of antistatic tow 2, more docile is wrapped on basic yarn 1, then composite yarn is again with one or two strands of basic yarns 1 and close twisting, and antistatic tow 2 can not affect substantially by basic yarn 1 outward appearance of looping, and it is just less that the outward appearance of antistatic multiple strand yarn 4 is subject to the impact of antistatic tow 2.

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

Claims

1. an antistatic multiple strand yarn, comprise: composite yarn and basic yarn, it is characterized in that, described composite yarn comprises one basic yarn and a branch of antistatic tow, described antistatic tow is according to clockwise spiral or be spirally wound on counterclockwise and on described basic yarn, form composite yarn described in one, described antistatic tow diameter is less than described basic yarn diameter, and described in one, composite yarn is with one basic yarn at least and close the described antistatic multiple strand yarn of rear twisting composition.

2. an a kind of antistatic multiple strand of yarn according to claim 1, is characterized in that: described antistatic tow is to be formed by polyaniline filament fiber boundling.

3. an a kind of antistatic multiple strand of yarn according to claim 1, is characterized in that: described basic yarn is that Z twists with the fingers or S twisting filament man-made fibre yarn or short fiber chemical mixed yarn.

4. an a kind of antistatic multiple strand of yarn according to claim 1, is characterized in that: the number of single described basic yarn is 68-86S.

5. an a kind of antistatic multiple strand of yarn according to claim 2, is characterized in that: described antistatic tow number is 220-280S, and the twist is 30-100T/m.

6. a kind of antistatic multiple strand of yarn according to claim 1, is characterized in that: described in one composite yarn with basic yarn described in one and after closing through Z twist with the fingers to or S twist with the fingers to twisting and form described antistatic multiple thigh yarn, the twist is 660-840T/m.

7. a kind of antistatic multiple strand of yarn according to claim 1, is characterized in that: described in one composite yarn and two strands of described basic yarns and close after through Z twist with the fingers to or S twist with the fingers to twisting and form described antistatic multiple thigh yarn, the twist is 400-620T/m.