CN105780262A - Manufacturing process for weaving mini-jacquard and large-pattern clothing plain velvet fabric by adopting double-rapier loom - Google Patents

Abstract

The invention provides a manufacturing process for weaving a mini-jacquard and large-pattern clothing plain velvet fabric by adopting a double-rapier loom. The mini-jacquard and large-pattern clothing plain velvet fabric is woven by taking the double-rapier loom as a machining tool, and cotton yarns and polyester cotton yarns as raw materials through processes of machining raw materials, warping, weaving, brushing and dyeing; and in the manufacturing processes, drafting adopts spring drafting manners of 4, 2, 8 and 6 as well as 3, 1, 7 and 5; pile warp consolidation adopts a combined W+V manner, and pile warps are interwoven with weft yarns in V-shaped and W-shaped manners, so as to form patterns; and then the fabric is brushed and dyed. The cotton yarns and the polyester cotton yarns are adopted, and the yarns are arrayed according to a certain rule; different organization and weaving processes are designed, so that current situations that a previous loom dobby only can be used for weaving plain-color clothing plain velvet and a jacquard machine cannot be used for weaving high-density clothing plain velvet are changed, and patterns and varieties of the product are increased.

Description

A kind of manufacturing process adopting the double rapier machine weaving big flower pattern clothing plain velvet fabric of small jacquard

Technical field

The present invention relates to the weaving technology of plain velvet fabric, be specifically related to a kind of manufacturing process adopting the double rapier machine weaving big flower pattern clothing plain velvet fabric of small jacquard.

Background technology

The double; two rapier loom of present flannelette Commercial cultivation, is subject to the impact of machinery equipment, can only weave vegetarian noodles product and some simple flower pattern, is formed only by stamp after weaving vegetarian noodles product dyeing for more complicated flower pattern, and process is complicated, and cost is high；Our company is studied through long, flannelette weaving process has been done bigger improvement, it is possible to weave multiple flower pattern tissue as requested.

Summary of the invention

In order to make up the deficiencies in the prior art, the present invention provides a kind of manufacturing process adopting the double rapier machine weaving big flower pattern clothing plain velvet fabric of small jacquard, with twin-rapier loom for machining tool, forms with cotton yarn and polyester-cotton blend yarn for raw material weaving.

The technical solution used in the present invention is: a kind of manufacturing process adopting the double rapier machine weaving big flower pattern clothing plain velvet fabric of small jacquard, formed by Raw material processing, warping, weaving, bristle, dyeing weaving, it is characterised in that: manufacturing process comprises the steps:

(1), described Raw material processing is: use 50S/2 purified cotton yarns and two kinds of yarns of 50S/2 polyester-cotton blend yarn, for distinguishing two kinds of yarns, adopt washing color removable food coloring that polyester-cotton blend yarn is carried out dyeing process, dyed rear terylene and cotton colouring are inconsistent, form the grain effect of different-effect；

(2), described warping is: knitting wool is wound around half-turn on first tension roller, uses a tension piece, second tension roller is wound around half-turn, uses a tension piece, front and back tension piece grammes per square metre is consistent, use 18 grams, before and after bobbin cradle wear that method is consistent, uniform tension in order, adopt symmetrical top cylinder or one side top cylinder according to bobbin number；Drawing lease reed adopts layering to wear method, by the mode denting of 2/tooth during through grade bars, simultaneously, it is considered to the electrostatic diffusion of yarn, the developed width drawing grade bars should be narrower about 1mm than molded breadth；Above measure ensures even yarn tension, and yarn road clearly, smoothes out for yarn, adopts tentering porter 200#, to keep and to weave the basically identical of porter 200#；During warping, speed uses 400m/min-500m/min, and during beaming, for keeping warp beam smooth, beaming 50 meters uses press roller later, also needs to yarn is added wax, facilitate loom to weave during beaming；

(3), described weaving: include gaiting and organizational structure, described in gait employing 4,2,8,6；3,1,7,5 fly the mode of wearing, heald frame uses multiple column heald frame, 8 are adopted to combine, 1,2,3,4 is that floss is through heald frame, ground is through a point levels, and heddle (heald) 5,6 adopts low heddle eyelet, interweaves and forms lower floor's ground warp, 7,8 high heddle eyelet is adopted, interweaving and form ground, upper strata warp, consolidation adopts tissue 1/1 plain weave ground, ground, and floss adopts W+V type mode to combine through consolidation, hair high employing 1.5mm, floss is through adopting the passive pole warp let-off, it is ensured that putting hair uniform, ground uses 12.5kg-25kg through tension force, ground is through adopting a warp beam, by different row's yarn circulations；Described organizational structure adopts V+W type, ground is through adopting a coiled hair, ensure that ground is equal through tension force, ground is through adopting twice and weft yarns on two, fine hair adopts intermittent napping mode, the mode of V-shaped and W type and weft yarns, the velvet warp yarn line of which kind of color is used when determining napping according to pattern effect, adjacent two dents, W type in first dent is fixedly arranged at upper strata, then the W type in second dent consolidates then in lower floor, the W type that be can be seen that by organization charts has 5 latitudes, some W type 9 latitudes, but W type staggers mutually in two dents, this is done to ensure the flatness of matte, this effect of decorative patterns circulation 96 latitudes altogether, front 1-16 latitude circulates 3 times continuously, rear 1-16 latitude circulates 3 times continuously, form decorative pattern.

(4), described bristle: use carding to space 1.5-2mm, to matte combing twice, carding roller rotating speed keeps 900 revs/min, the staight needle of 2.6cm, cloth speed of service 5m/min, four road bristle rollers, along hair, anti-hair, suitable hair, suitable hair, and carding spaces and to be gradually lowered, keep loose at first but afterwards tight combing principle；

(5) described dyeing: 1, washing: velveteen must first pass through washing before dyeing, adds auxiliary agent in water, and the cotton wax in grey cloth and impurity wash clean are ensured that colouring is uniformly；2, dyeing: adopt cold process dyeing, need after piece dyeing finishing to be enclosed in the environment of constant temperature, constant humidity continue 24 hours.

The part being not particularly limited in weaving process of the present invention, all by prior art, double rapier machine used is this area conventional equipment, commercially available, and use 50S/2 purified cotton yarns used and two kinds of yarns of 50S/2 polyester-cotton blend yarn are this area convenient source, commercially available.

The method have the benefit that employing cotton yarn and polyester-cotton blend yarn, according to certain rule row's yarn, by designing different tissues and weaving process, change original dobbies can only weave plain color clothing velveteen and jacquard cannot the present situation of weaving high density clothing velveteen, add pattern and the kind of product.

Accompanying drawing explanation

Accompanying drawing is organization chart of the present invention.

In figure: a1, floss through 1, a2, floss through 2, b1, through 1, b2, through 2.

Detailed description of the invention

It is described in further details again below in conjunction with the accompanying drawing technological process to the present invention and detailed description of the invention.

A kind of manufacturing process adopting the double rapier machine weaving big flower pattern clothing plain velvet fabric of small jacquard, with twin-rapier loom for machining tool, with cotton yarn and polyester-cotton blend yarn for raw material, being formed by Raw material processing, warping, weaving, bristle, dyeing weaving, its manufacturing process comprises the steps:

First step Raw material processing: raw material uses 50S/2 purified cotton yarns and two kinds of yarns of 50S/2 polyester-cotton blend yarn, for distinguishing two kinds of yarns, adopt washing color removable food coloring that polyester-cotton blend yarn carries out dyeing process, dyed rear terylene and cotton colouring inconsistent, form the grain effect of different-effect；But Color can not affect grey cloth Final finishing, so adopting the practical pigment in food that polyester-cotton blend yarn is dyeed, as long as through washing when dyeing below, color can remove.

Second step warping: knitting wool is wound around on first tension roller half-turn, uses a tension piece, second tension roller is wound around half-turn, uses a tension piece, before and after tension piece grammes per square metre consistent, uses 18 grams, front and back bobbin cradle wear method unanimously, uniform tension in order；Symmetrical top cylinder or one side top cylinder is adopted according to bobbin number；Drawing lease reed adopts layering to wear method, by the mode denting of 2/tooth during through grade bars, simultaneously, it is considered to the electrostatic diffusion of yarn, the developed width drawing grade bars should be narrower about 1mm than molded breadth；Above measure ensures even yarn tension, and yarn road clearly, smoothes out for yarn, adopts tentering porter 200#, to keep and to weave the basically identical of porter 200#；During warping, speed uses 400m/min-500m/min, during beaming, for keeping warp beam smooth, uses press roller, and beaming 50 meters uses press roller later, also needs to yarn is added wax, facilitate loom to weave during beaming；

3rd step is gaited and organizational structure: employing 4,2,8,6 of gaiting；3,1,7,5 fly the mode of wearing, heald frame uses multiple column heald frame, 8 are adopted to combine, 1,2,3,4 is that floss is through heald frame, ground is through a point levels, and heddle (heald) 5,6 adopts low heddle eyelet, interweaves and forms lower floor's ground warp, 7,8 high heddle eyelet is adopted, interweaving and form ground, upper strata warp, consolidation adopts tissue 1/1 plain weave ground, ground, and floss adopts W+V type mode to combine through consolidation, hair high employing 1.5mm, floss is through adopting the passive pole warp let-off, it is ensured that putting hair uniform, ground uses 12.5kg-25kg through tension force, ground is through adopting a warp beam, by different row's yarn circulations；Organizational structure adopts V+W type, ground is through adopting a coiled hair, ensure that ground is equal through tension force, ground is through adopting twice and weft yarns on two, fine hair adopts intermittent napping mode, the mode of V-shaped and W type and weft yarns, the velvet warp yarn line of which kind of color is used when determining napping according to pattern effect, adjacent two dents, W type in first dent is fixedly arranged at upper strata, then the W type in second dent consolidates then in lower floor, the W type that be can be seen that by organization charts has 5 latitudes, some W type 9 latitudes, but W type staggers mutually in two dents, this is done to ensure the flatness of matte, this effect of decorative patterns circulation 96 latitudes altogether, as organization charts represents that front 1-16 latitude circulates 3 times continuously, rear 1-16 latitude circulates 3 times continuously, form decorative pattern.

4th step bristle: use carding to space 1.5-2mm, to matte combing twice, carding roller rotating speed keeps 900 revs/min, the staight needle of 2.6cm, cloth speed of service 5m/min, four road bristle rollers, along hair, anti-hair, suitable hair, suitable hair, and carding is spaced and to be gradually lowered, and keeps loose at first but afterwards tight combing principle；

5th step dyeing: 1, washing: velveteen must first pass through washing before dyeing, adds auxiliary agent in water, and the cotton wax in grey cloth and impurity wash clean are ensured that colouring is uniformly；2, dyeing: adopt cold process dyeing, need after piece dyeing finishing to be enclosed in the environment of constant temperature, constant humidity continue 24 hours；Contaminate the grey cloth after color to need then through bristle, fine hair has been combed, it is ensured that have velvet；Through high-temperature shaping, make flannelette molding good, will not modification.

Claims (1)

1. adopt a manufacturing process for the double rapier machine weaving big flower pattern clothing plain velvet fabric of small jacquard, formed by Raw material processing, warping, weaving, bristle, dyeing weaving, it is characterised in that: manufacturing process comprises the steps:

(1), described Raw material processing is: use 50S/2 purified cotton yarns and two kinds of yarns of 50S/2 polyester-cotton blend yarn, for distinguishing two kinds of yarns, adopt washing color removable food coloring that polyester-cotton blend yarn is carried out dyeing process, dyed rear terylene and cotton colouring are inconsistent, form the grain effect of different-effect；

(2), described warping is: knitting wool is wound around half-turn on first tension roller, uses a tension piece, second tension roller is wound around half-turn, uses a tension piece, before and after tension piece grammes per square metre consistent, uses 18 grams, front and back bobbin cradle wear method unanimously, uniform tension in order；Symmetrical top cylinder or one side top cylinder is adopted according to bobbin number；Drawing lease reed adopts layering to wear method, by the mode denting of 2/tooth during through grade bars, simultaneously, it is considered to the electrostatic diffusion of yarn, the developed width drawing grade bars should be narrower about 1mm than molded breadth；Above measure ensures even yarn tension, and yarn road clearly, smoothes out for yarn, adopts tentering porter 200#, to keep and to weave the basically identical of porter 200#；During warping, speed uses 400m/min-500m/min, and during beaming, for keeping warp beam smooth, beaming 50 meters uses press roller later, also needs to yarn is added wax, facilitate loom to weave during beaming；

(3), described weaving: include gaiting and organizational structure, described in gait employing 4,2,8,6；3,1,7,5 fly the mode of wearing, heald frame uses multiple column heald frame, 8 are adopted to combine, 1,2,3,4 is that floss is through heald frame, ground is through a point levels, and heddle (heald) 5,6 adopts low heddle eyelet, interweaves and forms lower floor's ground warp, 7,8 high heddle eyelet is adopted, interweaving and form ground, upper strata warp, consolidation adopts tissue 1/1 plain weave ground, ground, and floss adopts W+V type mode to combine through consolidation, hair high employing 1.5mm, floss is through adopting the passive pole warp let-off, it is ensured that putting hair uniform, ground uses 12.5kg-25kg through tension force, ground is through adopting a warp beam, by different row's yarn circulations；Described organizational structure adopts V+W type, ground is through adopting a coiled hair, ensure that ground is equal through tension force, ground is through adopting twice and weft yarns on two, fine hair adopts intermittent napping mode, the mode of V-shaped and W type and weft yarns, the velvet warp yarn line of which kind of color is used when determining napping according to pattern effect, adjacent two dents, W type in first dent is fixedly arranged at upper strata, then the W type in second dent consolidates then in lower floor, the W type that be can be seen that by organization charts has 5 latitudes, some W type 9 latitudes, but W type staggers mutually in two dents, this is done to ensure the flatness of matte, this effect of decorative patterns circulation 96 latitudes altogether, as organization charts represents that front 1-16 latitude circulates 3 times continuously, rear 1-16 latitude circulates 3 times continuously, form decorative pattern；

(4), described bristle: use carding to space 1.5-2mm, to matte combing twice, carding roller rotating speed keeps 900 revs/min, the staight needle of 2.6cm, cloth speed of service 5m/min, four road bristle rollers, along hair, anti-hair, suitable hair, suitable hair, and carding spaces and to be gradually lowered, keep loose at first but afterwards tight combing principle；

(5) described dyeing: 1, washing: velveteen must first pass through washing before dyeing, adds auxiliary agent in water, and the cotton wax in grey cloth and impurity wash clean are ensured that colouring is uniformly；2, dyeing: adopt cold process dyeing, need after piece dyeing finishing to be enclosed in the environment of constant temperature, constant humidity continue 24 hours.