CN101187098A

CN101187098A - Bali voile weaving

Info

Publication number: CN101187098A
Application number: CNA2007101905881A
Authority: CN
Inventors: 缪汉根
Original assignee: Shenghong Group Co Ltd
Current assignee: Shenghong Group Co Ltd
Priority date: 2007-12-10
Filing date: 2007-12-10
Publication date: 2008-05-28

Abstract

The invention provides a novel weaving idea of a voile variety fabric and process, voile yarn is twisted into yarn and is done a reprocessing on a bidirectional coating spinning machine, after the voile yarn is twisted into the yarn, heat set twist only needs to be done one time, folded yarns use a hollow mesh pagoda cone to do the heat wet wet, the temperature of yarn steaming is controlled at 95 DEG C, the time of yarn steaming is 1.5 hour, the set twist rate is capable of achieving above 60 percent, and then the reprocessing is done on the bidirectional coating spinning machine, when processing, the voile yarn is used as a yarn core to enter, thereby the voile yarn has the characteristics of excellent and thin texture, excellent hand feeling, clear hole arrangement, transparent and breathability, and has excellent economic and social benefits.

Description

Weaving of voile

Technical field

The present invention relates to a kind of weaving method of voile fabric, the weaving method of especially thin transparent ventilative sexual type voile.

Background technology

The voile fabric of kind such as CJ 5.8 * 2/5.8 * 2, longitude and latitude is all to adopting ZZ to twist with the fingers the heavy twist yarn, density is bigger, be similar to the plain cloth of " gauze ", the ZZ strand is poorer than ZS strand balance, twist contraction is bigger, in warping with when weaving, yarn is beaten easily and is turned round, produce " handle " yarn defect, increase broken end and float, difficulty of weaving is quite big, therefore some producer adopts " twice dead twist method " to add and singe, and the process route of not starching, but this weaving method has damaged the brute force of yarn, can not further improve weaving efficiency.

Summary of the invention

The weaving method that the purpose of this invention is to provide a kind of high efficiency voile fabric.

For realizing that technical scheme provided by the present invention is:

A kind of weaving method of voile fabric, it is characterized in that Bali yarn of twisting with the fingers into line is once reprocessed on two-way wrap yarn spinning machine, after voile becomes line, only with carrying out once heat dead twist, strand adopts hollow mesh cone, the wet dead twist of heat, the yarn steaming temperature is controlled at 95 ℃, yarn steaming time 1.5h, make its dead twist rate can reach more than 60%, on two-way wrap yarn spinning machine, once reprocess then, adding a man-hour Israel and Palestine li yarn enters as yarn core, the district of going up of spinning machine is the A district, inferior segment is the B district, polyactide fiber filament is as the outer splicing yarn of wrap yarn, can select A, B two districts coat voile respectively simultaneously, also can be only coat that (voile has been a tight twist yarn with wherein a district, should notice in the reinforcing at this moment not making that yarn produces additional twisting), become cloth through woven voile, carry out normal destarch when the back is put in order earlier and handle, under 50-60 ℃ temperature, the acid fiber by polylactic clad is decomposed resolving time 30-60 minute with biology enzyme, boil washing.

This method adopts the weave way of thin dawn fabric of similar sea island cotton, after voile becomes line, only with carrying out once heat dead twist, use zein fiber (being the PLA acid fiber by polylactic) long filament to coat the back then and weave, can obviously improve weaving performance, improve more than the weaving efficiency to 92% with the form of wrap yarn, Cheng Buhou utilizes biodegradation, zein fiber (being the PLA acid fiber by polylactic) is decomposed into carbon dioxide and water, does not produce any environmental pollution, better economic and social benefit are arranged.

The specific embodiment

In the actual production, once reprocess on two-way wrap yarn spinning machine with Bali yarn of twisting with the fingers into line, after voile becomes line, only with carrying out once heat dead twist, strand adopts hollow mesh cone, the wet dead twist of heat, the yarn steaming temperature is controlled at 95 ℃, and yarn steaming time 1.5h makes its dead twist rate can reach more than 60%, on two-way wrap yarn spinning machine, once reprocess then, add a man-hour Israel and Palestine li yarn and enter as yarn core, the district of going up of spinning machine is the A district, and inferior segment is the B district, polyactide fiber filament is as the outer splicing yarn of wrap yarn, can select A, B two districts coat voile respectively simultaneously, also can only use a district wherein to coat (voile has been a tight twist yarn, should notice in the reinforcing at this moment not making that yarn produces additional twisting), become cloth through woven voile, carry out normal destarch when the back is put in order earlier and handle, under 50-60 ℃ temperature, the acid fiber by polylactic clad is decomposed resolving time 30-60 minute with biology enzyme, boil washing.

Preparation method of the present invention is following steps:

1., voile is carried out once the heat dead twist, strand adopts hollow mesh cone, the wet dead twist of heat, and the yarn steaming temperature is controlled at 95 ℃, and yarn steaming time 1.5h makes its dead twist rate can reach more than 60%:

2., on two-way wrap yarn spinning machine, once reprocess, adding a man-hour Israel and Palestine li yarn enters as yarn core, the district of going up of spinning machine is the A district, inferior segment is the B district, polyactide fiber filament is as the outer splicing yarn of wrap yarn, can select A, B two districts coat voile respectively simultaneously, also can only use a district wherein to coat, during looping because voile be tight twist yarn, should notice in the reinforcing at this moment not making that yarn produces additional twisting, simultaneously the sth. made by twisting of wrap yarn to should be S to the sth. made by twisting of voile itself to opposite, about process velocity 400m/s, be difficult for making too soon coat tight as far as possible;

3., slurry mixes as major ingredient with converted starch and PVA during sizing, the slurries twist is about 10s, and each draw zone tension force progressively strengthens, and stock tank tension force can not be too little.

4., become cloth through woven voile, when the arrangement of back, carry out normal destarch earlier and handle, under 50-60 ℃ temperature, the acid fiber by polylactic clad is decomposed then with biology enzyme, resolving time 30-60 minute, pH value 6.0-7.0.Boil, normal handling is then carried out in washing;

Below in conjunction with embodiment content of the present invention is described further:

Embodiment one

Batching: Bali yarn, the polyactide fiber filament of twisting with the fingers into line are some;

The preparation method:

A, voile is carried out once the heat dead twist, strand adopts hollow mesh cone, the wet dead twist of heat, and the yarn steaming temperature is controlled at 95 ℃, and yarn steaming time 1.5h makes its dead twist rate can reach more than 60%;

B, on two-way wrap yarn spinning machine, once reprocess, adding a man-hour Israel and Palestine li yarn enters as yarn core, the district of going up of spinning machine is the A district, inferior segment is the B district, polyactide fiber filament is as the outer splicing yarn of wrap yarn, select A, B two districts respectively voile to be coated simultaneously, during looping because voile be tight twist yarn, should notice in the reinforcing at this moment not making that yarn produces additional twisting, simultaneously the sth. made by twisting of wrap yarn to should be S to the sth. made by twisting of voile itself to opposite, about process velocity 400m/s, be difficult for making too soon coating as far as possible closely;

Slurry mixes as major ingredient with converted starch and PVA when C, sizing, and the slurries twist is about 10, and each draw zone tension force progressively strengthens, and stock tank tension force can not be too little.

D, the woven voile of process become cloth, carry out normal destarch earlier and handle when the arrangement of back, under 50-60 ℃ temperature, the acid fiber by polylactic clad is decomposed with biology enzyme, and 55 minutes resolving times, to boil, normal handling is then carried out in washing;

Embodiment two

Batching: Bali yarn, the polyactide fiber filament of twisting with the fingers into line are some, and its implementation method is with embodiment one, and difference is only to use in the B step district wherein that yarn is coated.

In sum, voile of the present invention is a raw material with Bali yarn, has that good quality is thin, feel is very refreshing, clear, the transparent ventilative performance in cloth hole, and the weaving efficiency height has improved the productive value of product.

Claims

1. the weaving method of a voile, it is characterized in that: Bali yarn of twisting with the fingers into line is once reprocessed on two-way wrap yarn spinning machine, after voile becomes line, only with carrying out once heat dead twist, strand adopts hollow mesh cone, the wet dead twist of heat, the yarn steaming temperature is controlled at 95 ℃, ask 1.5h during yarn steaming, make its dead twist rate can reach more than 60%, on two-way wrap yarn spinning machine, once reprocess then, adding a man-hour Israel and Palestine li yarn enters as yarn core, the district of going up of spinning machine is the A district, inferior segment is the B district, polyactide fiber filament is as the outer splicing yarn of wrap yarn, can select A, B two districts coat voile respectively simultaneously, also can be only coat that (voile has been a tight twist yarn with wherein a district, should notice in the reinforcing at this moment not making that yarn produces additional twisting), become cloth through woven voile, carry out normal destarch when the back is put in order earlier and handle, under 50-60 ℃ temperature, the acid fiber by polylactic clad is decomposed resolving time 30-60 minute with biology enzyme, boil washing.

2. according to claim l, it is characterized in that the preparation method is following steps:

1. voile is carried out once heat dead twist, strand adopts hollow mesh cone, the wet dead twist of heat, and the yarn steaming temperature is controlled at 95 ℃, and yarn steaming time 1.5h makes its dead twist rate can reach more than 60%;

2. on two-way wrap yarn spinning machine, once reprocess, adding a man-hour Israel and Palestine li yarn enters as yarn core, the district of going up of spinning machine is the A district, inferior segment is the B district, polyactide fiber filament is as the outer splicing yarn of wrap yarn, can select A, B two districts coat voile respectively simultaneously, also can only use a district wherein to coat, during looping because voile be tight twist yarn, should notice in the reinforcing at this moment not making that yarn produces additional twisting, simultaneously the sth. made by twisting of wrap yarn to should be S to the sth. made by twisting of voile itself to opposite, about process velocity 400m/s, be difficult for making too soon coat tight as far as possible;

3. slurry mixes as major ingredient with converted starch and PVA during sizing, and the slurries twist is about 10s, and each draw zone tension force progressively strengthens, and stock tank tension force can not be too little;

4. become cloth through woven voile, when the arrangement of back, carry out normal destarch earlier and handle, under 50-60 ℃ temperature, the acid fiber by polylactic clad is decomposed then with biology enzyme, resolving time 30-60 minute, pH value 6.0-7.0 boiled, normal handling is then carried out in washing.