CN107574547A - A kind of preparation method of wide width thin type one-sided composition looped fabric - Google Patents
A kind of preparation method of wide width thin type one-sided composition looped fabric Download PDFInfo
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- CN107574547A CN107574547A CN201710744161.5A CN201710744161A CN107574547A CN 107574547 A CN107574547 A CN 107574547A CN 201710744161 A CN201710744161 A CN 201710744161A CN 107574547 A CN107574547 A CN 107574547A
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- thin type
- wide width
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- looped fabric
- fabric
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Abstract
The present invention relates to a kind of preparation method of wide width thin type one-sided composition looped fabric, including：Yarn is woven on circular knitting machine, and first fabric tissue is fixed, and in more than 180 DEG C in forming machine elder generation pre-setting, then is dyed, and dehydration, then heat treatment again, produces wide width thin type one-sided composition looped fabric.Instant invention overcomes wide cut, single knitting cloth slim, soft, breadth is stable the shortcomings that existing single knitting cloth skew of weft is serious, shrinkage is big, breadth is unstable, has been obtained, have a good application prospect.
Description
Technical field
The invention belongs to the preparation field of one-sided composition looped fabric, more particularly to a kind of wide width thin type one-sided composition looped fabric
Preparation method.
Background technology
It is that the fabric being formed by connecting mutually is worn by coil to be knitted fabric, is a big kind of fabric.Knitting fabric has
Preferably elasticity, moisture absorption are breathed freely, comfortable warming, are the most popular fabrics of children's garment, and raw material is mainly that linen-cotton silk hair etc. is natural
Fiber, also there is the change of the chemical fibre such as polyamide fibre, acrylic fibers, terylene knitted fabric tissue to enrich, various in style, outward appearance does not have feature, mistake
Go to be used for underwear, T-shirt etc..But existing knitting single jersey is single twist yarn, and the fabric skew of weft of door breadth is serious, and shrinkage is big.Breadth
Unstable, easily there is centre and send both sides selvedge tight phenomenon in finished product fabric.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of preparation method of wide width thin type one-sided composition looped fabric, should
Method overcomes the shortcomings that existing single knitting cloth skew of weft is serious, shrinkage is big, breadth is unstable, has obtained wide cut, slim, feel
Single knitting cloth soft, breadth is stable.
A kind of preparation method of wide width thin type one-sided composition looped fabric of the present invention, including：
Yarn is woven on circular knitting machine, and first fabric tissue is fixed, and is first made a reservation in forming machine in more than 180 DEG C
Type, then dye, it is dehydrated, then heat treatment again, produces wide width thin type one-sided composition looped fabric.
The yarn is cotton.
The yarn is the yarn of positive reverse lay.
A diameter of 38-48 cuns of the syringe of the circular knitting machine.
The pre-setting is：The pre-setting on forming machine, speed per hour 25-35m/min, shape lower gate width 260-280cm.
The heat treatment is specially：Shape speed 28-30m/min, breadth 250-255cm in eedle hole under fabric.
After fabric fabric pre-setting, go out the secondary sizing of dehydration progress after cylinder.
The thickness of the wide width thin type one-sided composition looped fabric is 150-165g, and door width is 245-255cm.
Fabric door width requires 250cm in the present invention, and beyond normal knitted side web, wide (normal facecloth door width is most
In 150-190cm), it is contemplated that to particularity, it is necessary to from following aspects：
1. in terms of yarn
Because fabric institutional framework itself is knitted with regard to less stable, particularly with respect to the one side group of 150-165 grams of thickness
Knit, and door width will accomplish 245-255cm, be done from yarn source, be spun using the spinning technique of the positive and negative twist yarn of 40S combed cottons
Yarn, effectively control the distortion filling skewness and washing shrinkage of fabric.
Because 250cm door width, the syringe diameter demand of so wide door width circular knitting machine is at least 38 cun with top cylinder
The board of diameter could arrange looped fabric, and the fabric breadth not so worked it out does not reach demand.
2. the preparation before dyeing
Because fabric tissue is more loose, and door width is quite big, in order to reach the uniformity of the fabric colouring in dyeing
And the stability (preventing cloth cover from producing folding line watermark etc. inside dye vat) of cloth cover quality, first want fabric tissue to fix, 180 DEG C
First shaped in forming machine above, speed per hour 25-35m/min, lower gate width of shaping is 260-280cm.
3. feel is handled
Typically can be somewhat dry and astringent because the yarn of positive reverse lay makes fabric feel in itself, want to make fabric softness,
Needed inside dye vat plus softening agent, first do once soft so processing during fabric pre-setting, last dyeing and finishing, add again during sizing one time it is soft
Right agent, it is good to reach soft patch skin.
4. the processing before sizing
Fabric dyes inside cylinder, because amplitude ratio itself is larger, cloth cover is easy to that folding line etc. occurs, so, fabric
After going out cylinder, to arrange to be dehydrated at once, cloth cover situation (fault) (tensionless dryer) is checked after first fabric being dried after dehydration,
If cloth cover, which has no problem, just arranges sizing.
5. finished product of shaping
Too fast speed per hour 28-30m/min can not be run to obtain by anticipating type below for dyeing, it is ensured that on the basis of shrinkage is good, under fabric
In eedle hole then breadth cuts 2 meters of air cock in the center section of a roll of fabric and does shrinkage washing and fastness in 250-255cm
Test.
Beneficial effect
Instant invention overcomes the shortcomings that existing single knitting cloth skew of weft is serious, shrinkage is big, breadth is unstable, width has been obtained
Width, single knitting cloth slim, soft, breadth is stable, have a good application prospect.
Embodiment
With reference to specific embodiment, the present invention is expanded on further.It should be understood that these embodiments are merely to illustrate the present invention
Rather than limitation the scope of the present invention.In addition, it is to be understood that after the content of the invention lectured has been read, people in the art
Member can make various changes or modifications to the present invention, and these equivalent form of values equally fall within the application appended claims and limited
Scope.
Embodiment 1
Raw material is：The yarn of the positive reverse lay of cotton.
Preparation method：
By yarn, (a diameter of 42 cun of syringe) is woven on circular knitting machine, is painted to reach the fabric in dyeing
Uniformity and cloth cover quality stability (preventing cloth cover from producing folding line watermark etc. inside dye vat), first want fabric tissue to consolidate
Fixed, more than 180 DEG C, in forming machine elder generation pre-setting, then are dyed, dehydration, then heat treatment again, obtain wide width thin type one-sided composition
Looped fabric, the thickness of obtained one-sided composition looped fabric is 160g, and door breadth is 250cm.
The concrete technology of pre-setting is：
The pre-setting is：The pre-setting on forming machine, speed per hour 30m/min, shape lower gate width 270cm.
The concrete technology of heat treatment：
After dyeing, fabric goes out cylinder, and dehydration needs to carry out secondary sizing with (tensionless dryer) at once.Sizing speed is 30m/
Min, breadth ensures that the breadth of finished product fabric reaches 250cm in 255cm in eedle hole under fabric.
The wide width thin type one-sided composition looped fabric thickness for preparing gained is 160g, and door width is 250cm, the margin of tolerance of grammes per square metre
In 5g/m2Left and right, the margin of tolerance of door width is in 5cm or so.
Performance test：2 meters of air cock is cut in the center section of fabric and does shrinkage washing and fastness test：
Looped fabric washing size changing rate (dynamic) length of the present embodiment：- 4.3%；Width -3.4%；Bursting strength：
604N。
Claims (8)
1. a kind of preparation method of wide width thin type one-sided composition looped fabric, including：
Yarn is woven on circular knitting machine, and first fabric tissue is fixed, in more than 180 DEG C in forming machine elder generation pre-setting, then
Dyeing, dehydration, then heat treatment again, produces wide width thin type one-sided composition looped fabric.
A kind of 2. preparation method of wide width thin type one-sided composition looped fabric according to claim 1, it is characterised in that：It is described
Yarn is cotton.
A kind of 3. preparation method of wide width thin type one-sided composition looped fabric according to claim 1, it is characterised in that：It is described
Yarn is the yarn of positive reverse lay.
A kind of 4. preparation method of wide width thin type one-sided composition looped fabric according to claim 1, it is characterised in that：It is described
A diameter of 38-48 cuns of the syringe of circular knitting machine.
A kind of 5. preparation method of wide width thin type one-sided composition looped fabric according to claim 1, it is characterised in that：It is described
Pre-setting is：The pre-setting on forming machine, speed per hour 25-35m/min, shape lower gate width 260-280cm.
A kind of 6. preparation method of wide width thin type one-sided composition looped fabric according to claim 1, it is characterised in that：It is described
Heat treatment is specially：Shape speed 28-30m/min, breadth 250-255cm in eedle hole under fabric.
A kind of 7. preparation method of wide width thin type one-sided composition looped fabric according to claim 1, it is characterised in that：Fabric
After fabric pre-setting, go out the secondary sizing of dehydration progress after cylinder.
A kind of 8. preparation method of wide width thin type one-sided composition looped fabric according to claim 1, it is characterised in that：It is described
The thickness of wide width thin type one-sided composition looped fabric is 150-165g, and door width is 245-255cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710744161.5A CN107574547A (en) | 2017-08-25 | 2017-08-25 | A kind of preparation method of wide width thin type one-sided composition looped fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710744161.5A CN107574547A (en) | 2017-08-25 | 2017-08-25 | A kind of preparation method of wide width thin type one-sided composition looped fabric |
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| CN107574547A true CN107574547A (en) | 2018-01-12 |
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| CN201710744161.5A Pending CN107574547A (en) | 2017-08-25 | 2017-08-25 | A kind of preparation method of wide width thin type one-sided composition looped fabric |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110001093A (en) * | 2019-04-18 | 2019-07-12 | 江苏兰朵针织服装有限公司 | A kind of processing method of radix saposhnikoviae movement knitting jeans fabric |
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|---|---|---|---|---|
| CN101532202A (en) * | 2009-04-22 | 2009-09-16 | 江苏申利实业股份有限公司 | Method for producing knitted fabric containing bamboo charcoal fibre yarns |
| CN101591829A (en) * | 2009-07-01 | 2009-12-02 | 陈康勇 | Novel juxtaposed complex yarn |
| CN102071523A (en) * | 2011-01-28 | 2011-05-25 | 宁波雅戈尔日中纺织印染有限公司 | Method for processing soft twist yarn knitted fabric |
| CN202626493U (en) * | 2012-05-22 | 2012-12-26 | 上海嘉麟杰纺织品股份有限公司 | Short stitch-length high-grade knitted high-elastic fabric |
| CN103243442A (en) * | 2013-05-16 | 2013-08-14 | 武汉纺织大学 | Manufacturing method for torsion balance composite yarn for knitting |
| CN103572482A (en) * | 2013-11-25 | 2014-02-12 | 南通泰慕士服装有限公司 | Low-bias-weft-skew knitted fabric |
| CN105124817A (en) * | 2015-10-08 | 2015-12-09 | 湖北嘉麟杰纺织品有限公司 | Preparation method of elastic single-sided napped knitted fabric |
| CN107022830A (en) * | 2016-01-29 | 2017-08-08 | 上海水星家用纺织品股份有限公司 | A kind of preparation method of color cotton knitted fabric |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110001093A (en) * | 2019-04-18 | 2019-07-12 | 江苏兰朵针织服装有限公司 | A kind of processing method of radix saposhnikoviae movement knitting jeans fabric |
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Application publication date: 20180112 |
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