CN104988648A

CN104988648A - Inserted-line weaving and drafting method for wool spinning fabric

Info

Publication number: CN104988648A
Application number: CN201510403309.XA
Authority: CN
Inventors: 徐荣良; 周彩琴; 庄丽娟; 陈敏; 龚福兴
Original assignee: JIANGSU DANMAO TEXTILE CO Ltd
Current assignee: JIANGSU DANMAO TEXTILE CO Ltd
Priority date: 2015-07-11
Filing date: 2015-07-11
Publication date: 2015-10-21

Abstract

The invention relates to a line-inserting weaving and drafting method for a wool spinning fabric. An inserted-line is drafted in front of a drafting frame; generally, a first surface drafting in the frost-most has the smallest opening and the opening gradually increases toward the back drafting frames; stretching force and friction of yarns on the upper and lower parts of the drafting frames are gradually increased with the increase of the openings of the drafting frames; and the tension force and friction of the yarns on the upper and lower of the frost-most drafting frames are the smallest. By the employment of the method, stress, friction and breakage of the inserted lines during the weaving can be reduced, so weavability can be improved labor intensity of knitters can be reduced and smooth production can be guaranteed; waving floats can be reduced; production efficiency and gray fabric quality can be improved; and product quality can be ensured.

Description

A kind of wool worsted fabric weave rule Drafting Method

Technical field

The present invention relates to a kind of woven Drafting Method, mainly for containing rule wool worsted fabric weave Drafting Method, belong to Textile Engineering technical field.

Background technology

The Drafting Method of fabric flexibly can be various changeable, for the Drafting Method of kind, a kind of the best of organization design, also be a special kind of skill, rule is the soul of fabric, is the lifeline of fabric, therefore in fabric design, for embodying the appearance style of fabric, the outstanding lightness of rule in fabric, general rule tissue is often organized different from body, yarn count differs, and raw material differs, rule is organized different owing to organizing from body, or yarn count differs, or raw material differ, therefore in weaving looms production process, yarn rubs up and down, the stressed increase of opening, filoplume increases, rule very easily breaks end, filoplume, broken end, the increase of tension force, cloth cover star is easily caused to jump, spider web, bow yarn, hang through formation, affect production efficiency and the grey cloth of loom, end product quality, and spinner's labour intensity, because the method to weave the change of technique of gaiting to rule, stressed in weaving process to reduce rule, friction, broken end, improve its weavability, alleviate spinner's labour intensity, ensure carrying out smoothly of production, reduce float, enhance productivity and grey quality, guarantee product quality.

Summary of the invention

The technical problem to be solved in the present invention is the weavability for improving rule containing the wool worsted fabric of rule, improve the production efficiency of loom and the product quality of grey cloth, there is provided a kind of Drafting Method of the best: the change of rule being weaved to technique of gaiting, design gait method time, rule is gaited before frame of gaiting, the first surface heald frame opening of general foremost is minimum, heald frame increases gradually toward after-opening, tensile stress suffered by the upper and lower yarn of heald frame during every face heald frame opening, friction also increases gradually, increase, so tensile stress suffered by the upper and lower yarn of heald frame during the heald frame opening of foremost, rub minimum.

Adopt this Drafting Method, can reduce rule stressed in weaving process, friction, broken end, improve its weavability, alleviate spinner's labour intensity, ensure produce carry out smoothly, reduce float, enhance productivity and grey quality, guarantee product quality.

Accompanying drawing explanation

Fig. 1 is former line domain in embodiment one and method of gaiting,

Fig. 2 is line domain after changing in embodiment one and method of gaiting,

Fig. 3 is line domain in embodiment two and method of gaiting.

Detailed description of the invention

Embodiment one

Warp thread A:72S/2 hair is washed, wool 50%, terylene 50%, warp thread B rule: 160S/2 terylene 100%, Warp Tension Test: 32A4B/36 root, body is organized as 2/2, rule is organized as 1/1, first method is as Fig. 1, line domain after changing and method second method of gaiting are as Fig. 2, the loom speed of a motor vehicle after method of gaiting changes brings up to 360 revs/min from original 320 revs/min, loom efficiency brings up to 90% from original 75%, terylene rule broken end is reduced to 20-30 root/8 hour from original 50-60 root/8 hour, grey quality: former terylene rule broken end is many, cause scarce warp, bow yarn, hidden yarn, hang through many, after changing method of gaiting, due to terylene rule little breakage, terylene rule even tension, cloth cover terylene rule strip is even, grey quality is good, intact warp, bow yarn, hidden yarn, hang through phenomenon.

Embodiment two

Warp thread A:68S/2 wool 100%, warp thread B:68S/2 wool 100% rule, warp thread C:75s/1 metallized thread rule, Warp Tension Test: 5A2B6A1C30A/44 root, body is organized as 2/2, rule is organized as 2/2, line domain is constant, method of gaiting changes., the former method A that gaits, the method B that gaits after changing, as shown in Figure 3, the loom speed of a motor vehicle after method of gaiting changes brings up to 320 revs/min from original 280 revs/min, loom efficiency brings up to 85% from original 70%, metallized thread broken end is reduced to 30-40 root/8 hour from original 70-80 root/8 hour, grey quality: former metallized thread broken end is many, cause scarce warp, bow yarn, hidden yarn, hang through many, after changing method of gaiting, due to metallized thread little breakage, metallized thread even tension, cloth cover metallized thread strip is even, grey quality is good, intact warp, bow yarn, hidden yarn, hang through phenomenon.

Claims

1. a wool worsted fabric weave rule Drafting Method, it is characterized in that: rule is gaited before frame of gaiting, the first surface heald frame opening of general foremost is minimum, heald frame increases gradually toward after-opening, during every face heald frame opening, tensile stress suffered by the upper and lower yarn of heald frame, friction also increase gradually, increase, thus tensile stress suffered by the upper and lower yarn of heald frame during the heald frame opening of foremost, rub minimum.