CN104141197B - Method for producing elastic spacer fabric through two-needle bar warp knitting machine - Google Patents

Abstract

The invention discloses a method for producing an elastic spacer fabric through a two-needle bar warp knitting machine. Guide bars in the warp knitting machine comprises the spacer yarn guiding guide bar, the ground guide bars and the elastic guide bars, wherein the spacer yarn guiding guide bar is arranged at the middle position, the ground guide bars are arranged on the two sides of the spacer yarn guiding guide bar, and the elastic guide bars are arranged on the outer sides of the ground guide bars. The distance between needle bars of the warp knitting machine is correspondingly set according to different applications of the spacer fabric to be produced. Yarns comprise the spacer yarns, the face yarns and the elastic yarns, and the face yarns and the elastic yarns with corresponding thread density are selected according to different surface structures of the spacer fabric. The spacer yarn guiding guide bar penetrates into the spacer yarns, the ground guide bars penetrate into the face yarns, and the elastic guide bars penetrate into the elastic yarns. The face yarns and the elastic yarns are matched to form the upper surface layer and the lower surface layer of the spacer fabric in a knitting mode, and the spacer yarns form the middle interlayer of the spacer fabric in a knitting mode. The spacer fabric produced through the method is good in elasticity, high in reset rate, compact, good in handfeel and high in comfort.

Description

A kind of method that double rib warp loom produces partition adjustable fabric

Technical field：

The invention belongs to fabric weaving field, more particularly to a kind of double rib warp loom produces the side of partition adjustable fabric Method.

Background technology：

At present many footwear materials with, clothes with, case and bag with, seat with product be made of warp-knitted spacer fabric because through Volume space fabric breathable moisture permeability is good, light weight, compression elasticity are good, quick-drying washable, can provide good during taking Microenvironment, effectively radiate, ventilative and supplement ozone, improve the comfortableness during use, and warp-knitted spacer Fabric also has the advantages that one-shot forming and production efficiency are high.

The type for producing warp-knitted spacer fabric has a lot.Import type have RD4N~RD7N, RD6DPLM~RD8DPLM and Racop D4~Racop D6 etc..Home-made model has GE298, GE2291B, GE6N, E2291/6 and E2291/7 etc..These types 1~3 is equipped with interval yarn guide comb, other are combed with being, it is single that interval yarn guide comb is typically threaded into terylene, polyamide fibre, polypropylene fibre etc. Silk, ground comb is typically threaded into the chemical-fibres filaments such as terylene, polyamide fibre, polypropylene fibre and is woven.Because two-needle bar machine is configured without spandex Sley bar, therefore the warp-knitted spacer fabric elasticity of these productions of machinery is not enough, deformability is small, structure is not compacted, during use, Comfortableness and aesthetic property are affected.

The most frequently used warp-knitted spacer fabric tricot gage is inch 24 pieces of knitting needles of arrangement of E24, i.e.,.Knitted to increase interval The fine and closely woven and compactness of thing, can improve the machine number of two-needle bar space fabric tricot machine, and current highest machine number is E32.Two-needle bar Space fabric tricot machine has two needle-bars, two harpoons, two groups of sley points, two groups of sinkers and two groups of knocking-over bars.Two needle-bars it Between, there is motion very high coordinate in two needle-bars between each loop-forming element, between two needle-bars and sley bar to require, therefore two-needle bar is passed through Volume machine lopping telecontrol equipment is complicated compared with single needle bar warp knitting machine, coordinates requirement higher, it is difficult to produce the double rib warp loom of machine number high. So most of space fabric is produced using thicker machine number, Fabric Style is partially rough, it is difficult to the more closely knit space fabric of production.

In sum, the space fabric elasticity of existing double rib warp loom production is not enough, not enough compacts closely knit, comfortableness It is bad, can not meet people to its take and decoration field demand.

The information for being disclosed in the background section is merely intended to increase the understanding to general background of the invention, without answering In being considered as recognizing or imply in any form that the information structure has been the prior art well known to persons skilled in the art.

The content of the invention：

It is an object of the invention to provide a kind of method that double rib warp loom produces partition adjustable fabric, on overcoming State defect of the prior art.

To achieve the above object, the invention provides

A kind of method that double rib warp loom produces partition adjustable fabric, its step is：

(1) sley bar configuration：In tricot machine sley bar include interval yarn yarn guiding chase comb, sley bar, elastic sley bar；The interval yarn Yarn guiding chase comb is arranged on centre position；Described ground sley bar is arranged at the interval yarn yarn guiding chase comb both sides；The elastic sley bar sets It is placed in described ground sley bar outside；

(2) gauge is configured：According to production space fabric different purposes, correspondingly configure warp knitting machine needle bed away from From；

(3) yarn prepares：Yarn includes interval yarn, veil, elastomeric yarn, according to the difference of space fabric surface structure, From the veil and elastomeric yarn of corresponding line density；

(4) looming weaving：The interval yarn yarn guiding chase comb penetrates interval yarn, and described ground sley bar penetrates veil, the elasticity Sley bar penetrates elastomeric yarn；Veil is engaged the upper and lower surface top layer of braiding space fabric with elastomeric yarn, between interval yarn weaves Every the Middle spacer layer of fabric.

Preferably, in above-mentioned technical proposal, the space fabric of production includes footwear material, clothes, case and bag, seat.

Preferably, in above-mentioned technical proposal, warp knitting machine needle bed spacer is usually 1.5mm~12mm.

Preferably, in above-mentioned technical proposal, interval yarn is selected but is not limited only in terylene, polyamide fibre, polypropylene filament or multifilament One kind.

Preferably, in above-mentioned technical proposal, one kind that veil is selected but is not limited only in terylene, polyamide fibre, polypropylene filament yarn.

Preferably, in above-mentioned technical proposal, elastomeric yarn is selected but is not limited only to spandex filament.

Preferably, in above-mentioned technical proposal, space fabric surface structure is elastic plain weave or elastic net structure.

Preferably, in above-mentioned technical proposal, when space fabric surface structure is elastic plain weave, generally it is from line density The spandex yarn of 22dtex~78dtex as elastomeric yarn, from line density for the terylene or polyamide fibre of 22dtex~78dtex or Polypropylene filament yarn is used as veil.

Preferably, in above-mentioned technical proposal, when space fabric surface structure is elastic net, generally it is from line density The spandex yarn of 133dtex~933dtex, as elastomeric yarn, is the terylene or brocade of 44dtex~110dtex from line density Synthetic fibre or polypropylene filament yarn are used as veil.

Preferably, in above-mentioned technical proposal, the method for producing space fabric also includes fabric finishing step, the base that will be woven Cloth carries out kiering, sizing, is dyeed as needed, and carry out multiple sizing.

Compared with prior art, the present invention has the advantages that：

Using new sley bar configuration mode, using spandex yarn excellent elongation percentage and elasticity benefit, knit out elasticity it is good, Take that comfortable, compact closely knit warp-knitted spacer fabric；Configured by changing machine gauge simultaneously, the warp of multiple use can be produced Compile space fabric.

Brief description of the drawings：

Accompanying drawing 1 combs double rib warp loom sley bar configuration schematic diagram for the present invention 6；

Main Reference Numerals explanation：

GB1, GB6- elasticity sley bar, GB2, GB3, GB5- ground sley bar, GB4- interval yarn yarn guiding chase combs, needle-bar before 7-, after 8- Needle-bar.

Specific embodiment：

Specific embodiment of the invention is described in detail below, it is to be understood that protection scope of the present invention is not Limited by specific embodiment.

Explicitly indicated that unless otherwise other, otherwise in entire disclosure and claims, term " including " or its change Change such as "comprising" or " including " etc. and will be understood to comprise stated element or part, and do not exclude other units Part or other parts.

As shown in figure 1, the method that a kind of 6 comb double rib warp loom according to the specific embodiment of the invention produces footwear material, Its step is：

(1) sley bar configuration：GB1 and GB6 is elastic sley bar, and GB2, GB3, GB5 are ground sley bar, and GB4 is combed for interval yarn guide Comb；

(2) gauge is configured：Space fabric is used for footwear material fabric, and it is 3.5mm to set the distance between preceding needle-bar 7 and rear needle-bar 8；

(3) yarn prepares：Space fabric surface structure is elastic net structure, from 22dtex nylon monofilaments, 44dtex Chinlon filament, the spandex yarn of 133dtex；

(4) looming weaving：Elastic sley bar GB1, GB6 completely penetrate the spandex yarn of 133dtex, and ground sley bar GB2, GB3 are adopted The chinlon filament that 1 sky penetrates 44dtex is worn with 1, interval yarn yarn guiding chase comb GB4 completely penetrates the nylon monofilament of 22dtex, ground sley bar GB5 completely penetrates the chinlon filament of 44dtex, and GB2, GB3, GB5 are engaged the upper and lower surface of braiding space fabric with GB1, GB6 Top layer, GB4 weaves the Middle spacer layer of space fabric；Each band yarn sley bar is digital as follows：

GB1：Completely wear (0-0-0-0/2-2-2-2) × 6

GB2：2-3-3-3/2-1-1-1/2-3-3-3/2-1-1-1/2-3-3-3/2-1-1-1/1-0-0-0/1-2-2-2/

It is empty that 1-0-0-0/1-2-2-2/1-0-0-0/1-2-2-2//1 wears 1

GB3：1-0-0-0/1-2-2-2/1-0-0-0/1-2-2-2/1-0-0-0/1-2-2-2/2-3-3-3/2-1-1-1/

It is empty that 2-3-3-3/2-1-1-1/2-3-3-3/2-1-1-1//1 wears 1

GB4：Completely wear (1-0-1-1/2-3-1-1) × 6

GB5：Completely wear (1-1-1-0/0-0-1-2/2-2-2-1/1-1-1-2/2-2-1-0/0-0-0-1) × 2

GB6：Completely wear (1-1-0-0/0-0-2-2/2-2-1-1/1-1-2-2/2-2-0-0/0-0-1-1) × 2

(5) fabric finishing：The fabric that will be woven carries out kiering, sizing, is dyeed as needed, and carry out multiple sizing.

Space fabric elasticity that the method is produced is good, response rate is high, and fabric compacts closely knit, and very well, comfortableness is high for feel.

The foregoing description to specific illustrative embodiment of the invention be in order to illustrate and illustration purpose.These descriptions It is not wishing to limit the invention to disclosed precise forms, and it will be apparent that according to above-mentioned teaching, can be much changed And change.The purpose of selecting and describing the exemplary embodiment is that explaining that certain principles of the invention and its reality should With so that those skilled in the art can realize and using a variety of exemplaries of the invention and A variety of selections and change.The scope of the present invention is intended to be limited by claims and its equivalents.

Claims (1)

1. a kind of method that double rib warp loom produces partition adjustable fabric, its step is：

(1) sley bar configuration：In tricot machine sley bar include interval yarn yarn guiding chase comb, sley bar, elastic sley bar；The interval yarn guide Sley bar is arranged on centre position；Described ground sley bar is arranged at the interval yarn yarn guiding chase comb both sides；The elastic sley bar is arranged at Described ground sley bar outside；

(2) gauge configuration：According to production space fabric different purposes, correspondingly configure it is warp knitting machine needle bed between distance；

(3) yarn prepares：Yarn includes interval yarn, veil and elastomeric yarn, according to the difference of space fabric surface structure, selects The veil and elastomeric yarn of corresponding line density；

(4) looming weaving：The interval yarn yarn guiding chase comb penetrates interval yarn, and described ground sley bar penetrates veil, the elastic sley bar Penetrate elastomeric yarn；Veil and elastomeric yarn are engaged the upper and lower surface top layer of braiding space fabric, and interval yarn braiding interval is knitted The Middle spacer layer of thing；

Methods described is specifically：

(1) sley bar configuration：GB1 and GB6 is elastic sley bar, and GB2, GB3, GB5 are ground sley bar, and GB4 is interval yarn yarn guiding chase comb；

(2) gauge is configured：Space fabric is used for footwear material fabric, and it is 3.5mm to set the distance between preceding needle-bar 7 and rear needle-bar 8；

(3) yarn prepares：Space fabric surface structure is elastic net structure, from 22dtex nylon monofilaments, the brocade of 44dtex The spandex yarn of synthetic fibre long filament, 133dtex；

(4) looming weaving：Elastic sley bar GB1, GB6 completely penetrate the spandex yarn of 133dtex, and ground sley bar GB2, GB3 wear using 1 1 sky penetrates the chinlon filament of 44dtex, and interval yarn yarn guiding chase comb GB4 completely penetrates the nylon monofilament of 22dtex, and ground sley bar GB5 expires The chinlon filament of 44dtex is penetrated, GB2, GB3, GB5 are engaged the upper and lower surface top layer of braiding space fabric with GB1, GB6, GB4 weaves the Middle spacer layer of space fabric；Each band yarn sley bar is digital as follows：

GB1：Completely wear (0-0-0-0/2-2-2-2) × 6

GB2：2-3-3-3/2-1-1-1/2-3-3-3/2-1-1-1/2-3-3-3/2-1-1-1/1-0-0-0/1-2-2-2/

It is empty that 1-0-0-0/1-2-2-2/1-0-0-0/1-2-2-2//1 wears 1

GB3：1-0-0-0/1-2-2-2/1-0-0-0/1-2-2-2/1-0-0-0/1-2-2-2/2-3-3-3/2-1-1-1/

It is empty that 2-3-3-3/2-1-1-1/2-3-3-3/2-1-1-1//1 wears 1

GB4：Completely wear (1-0-1-1/2-3-1-1) × 6

GB5：Completely wear (1-1-1-0/0-0-1-2/2-2-2-1/1-1-1-2/2-2-1-0/0-0-0-1) × 2

GB6：Completely wear (1-1-0-0/0-0-2-2/2-2-1-1/1-1-2-2/2-2-0-0/0-0-1-1) × 2

(5) fabric finishing：The fabric that will be woven carries out kiering, sizing, is dyeed as needed, and carry out multiple sizing.