CN102132959A - Warm-keeping sweater containing modified polyester fiber and processing technique thereof - Google Patents

Warm-keeping sweater containing modified polyester fiber and processing technique thereof Download PDF

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Publication number
CN102132959A
CN102132959A CN2011100489565A CN201110048956A CN102132959A CN 102132959 A CN102132959 A CN 102132959A CN 2011100489565 A CN2011100489565 A CN 2011100489565A CN 201110048956 A CN201110048956 A CN 201110048956A CN 102132959 A CN102132959 A CN 102132959A
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China
Prior art keywords
sweater
modified polyester
polyester fiber
scribbled
warming
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Pending
Application number
CN2011100489565A
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Chinese (zh)
Inventor
陈建强
周婉
钟俊杰
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Jiangyin Xiangfei Fashion Co Ltd
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Jiangyin Xiangfei Fashion Co Ltd
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Application filed by Jiangyin Xiangfei Fashion Co Ltd filed Critical Jiangyin Xiangfei Fashion Co Ltd
Priority to CN2011100489565A priority Critical patent/CN102132959A/en
Publication of CN102132959A publication Critical patent/CN102132959A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a warm-keeping sweater containing modified polyester fiber, which is woven from blended yarn. The blended yarn comprises modified polyester fiber, modal fiber and viscose fiber which are doubled and twisted into the blended yarn at 320t/m. The processing of the sweater comprises the steps of: dyeing: heating dyes in a dye bath to 86-88 DEG C at the temperature rising rate of 0.6DEG C/min, dyeing and then fully rinsing the dyed blended yarn; weaving the dyed blended yarn into woven pieces of the sweater on a weaving machine, carrying out looping, flat sewing, hand sewing, washing and drying, wherein a rolling type dryer is used for drying in the drying process; and setting a finished sweater product by using a setting machine after the drying treatment, wherein the temperature of the setting machine is controlled to be between 135 DEG C and 138 DEG C in the setting process,. Due to adoption of the blending and the processing technique of the sweater, the sweater clothes with fine and soft fiber and good warm-keeping effect can be weaved.

Description

A kind of warming sweater and processing technology thereof that contains modified polyester fiber
Technical field
The present invention relates to a kind of sweater class clothes and processing technology, be specifically related to a kind of warming sweater and processing technology thereof that contains modified polyester fiber.
Background technology
Soft hand feeling and warming be the important indicator of spring, autumn, water clothes comfortableness, traditional heating method is normally controlled the heat leakage that conduction, convection current, radiation caused of heat, promptly use thick fabric or add the also employing metal coating lining that cotton-wool is incubated, above-mentioned raw materials does not possess soft characteristics.It is more and more higher that yet modern people require the comfortableness of clothes, functional and aesthetic property, and traditional heat insulating material formed general volume ratio is more too fat to move, is not easy to motion and lacks aesthetic feeling again; For the people of operation under the extreme low temperature environment, the passive warming functional requirement that can not satisfy clothes well.And the Porel fiber is a kind of high-performance modified polyester fiber, this fiber is a hollow structure, the hollow pipeline of fiber can make fiber assembly more fluffy, comprise more still air, form unique warming system, increase the thermal property of lining, can make lining more frivolous under the condition that realizes thermal property, increased the pressure sensitivity comfortableness of human body.The Porel fiber is different with other allied fiber, introduces flexible group in the big molecule, and is soft, and through process parameter optimizing repeatedly, so fiber has good anti-fluffing and anti-pilling performance.This fiber is with its granular, softnessization, and warming multi-functional characteristic such as respond well has caused the concern of textile limit, and its peculiar warming effect makes it become the pith of following fashion trend.Yet how with the Porel fiber applications among the product of sweater class, having become those skilled in the art has a technical problem to be solved.
Summary of the invention
One of purpose of the present invention is, develop a kind of scribbled that contains modified polyester fiber, another object of the present invention is, the processing technology that provides scribbled that a kind of usefulness contains modified polyester fiber to process warming sweater, adopt the processing technology of above-mentioned blending and sweater can knit out fiber trickle, soft, warming respond well sweater clothes.
One of for achieving the above object, technical scheme of the present invention is to have developed a kind of warming sweater that contains modified polyester fiber, it is characterized in that, described sweater is formed by the scribbled braiding, at least include modified polyester fiber in the described scribbled, also include Modal fibre and viscose rayon, at least three strands of described fibers are with 320 sth. made by twisting/rice and twist with the fingers into scribbled.
Wherein preferable technical scheme is, is 50wt% at the content of modified polyester fiber described in the described scribbled, and the described content of described Modal fibre is 25wt%, and the content of described viscose rayon is 25wt%.
Preferable technical scheme comprises that also described sweater is woven into the single face plain weave construction by scribbled.
Preferable technical scheme comprises that also the tabby horizontal stroke of described single face is close to be 52 stringers/10cm, indulge close is 71 lines/10cm.
Preferable technical scheme also comprises, the tabby grammes per square metre of described single face be 148 grams/square metre.
For achieving the above object two, technical scheme of the present invention also provides a kind of processing technology that contains the warming sweater of modified polyester fiber, it is characterized in that, described processing technology comprises following processing step:
S1: dyeing, the dye of positive ion and retarding agents are dropped in the dye bath, the heating rate of dyestuff in the dye bath with 0.5-0.8 ℃/min degree heated about warm 86-88 ℃, and scribbled can be dropped in the dye bath after stirring and dye, again the abundant rinsing of scribbled after will dyeing again;
S2: knit sheet, the scribbled after the dyeing is woven into the sheet of knitting of sweater on braider;
S3: will knit sheet sweater behind the sheet and carry out running-on, flatcar, hand seam, washing, stoving process again and handle, wherein stoving process adopts the rolling type drying machine drying;
S4: the sweater finished product that will dry after handling is finalized the design with forming machine, in qualitative technology, the temperature of forming machine is controlled between 135-138 ℃.
Wherein preferable technical scheme is, knits in the blade technolgy described, and braider is provided with the double fastener spring, and described double fastener spring is provided for controlling the tension force of yarn in the braiding process.
Advantage of the present invention and beneficial effect are: the super gentle warming sweater with the scribbled braiding that contains modified polyester fiber has following style characteristic:
(1) because modified polyester fiber light weight, heat-preserving function are softly fluffy, again in conjunction with the advantage of fibers such as viscose glue and Modal, the sweater that knits out with above-mentioned fibre blending yarn is soft fluffy both, and skin contacts does not have prodding and itching feeling again.
(2) heat insulation temperature adjustment: when environment and human body temperature drop were big, the still air in the modified polyester fiber inner chamber can stop the human heat to be run off fast or extraneous clammy air produces reaction rapidly to human body.
(3) damp and hot balance: the hollow structure of imitation animal down, modified polyester fiber inner chamber capillary can be regulated the damp and hot balance of human body automatically.
(4) lead drenched vapour: because the modified polyester fiber capillary effect can make from human body sweat and be discharged to external environment rapidly, the health total energy keeps dry and comfortable comfort conditions.
(5) be difficult for balling-up: owing to cross section special-shapedization of modified polyester fiber, improved the anti-pilling property of lining, Machine Washable, fast doing, non-ironing, easily arrange.
(6) modified polyester fiber engrain environmental protection: can with co-bathing dyeing at normal temperatures and pressures such as viscose glue, Modal, the printing and dyeing cost reduces 0.3-0.5 unit/rice.When saving dyestuff, played the effect of protection environment.
The specific embodiment
Below in conjunction with embodiment, the specific embodiment of the present invention is further described.Following examples only are used for technical scheme of the present invention more clearly is described, and can not limit protection scope of the present invention with this.
The present invention is a kind of warming sweater that contains modified polyester fiber, this sweater is formed by the scribbled braiding, at least include modified polyester fiber in the described scribbled, also include Modal fibre and viscose rayon, at least three strands of described fibers are with 320 sth. made by twisting/rice and twist with the fingers into scribbled.
Content at modified polyester fiber described in the above-mentioned scribbled is 50wt%, and the described content of described Modal fibre is 25wt%, and the content of described viscose rayon is 25wt%.Described sweater is woven into the single face plain weave construction by scribbled.The tabby horizontal stroke of described single face is close to be 52 stringers/10cm, indulge close is 71 lines/10cm.The tabby grammes per square metre of described single face be 148 the gram/square metre.
For achieving the above object two, technical scheme of the present invention also provides a kind of processing technology that contains the warming sweater of modified polyester fiber, it is characterized in that, described processing technology comprises following processing step:
The first step: dyeing, the dye of positive ion and retarding agents are dropped in the dye bath, the heating rate of dyestuff in the dye bath with 0.5-0.8 ℃/min degree heated about warm 86-88 ℃, and scribbled can be dropped in the dye bath after stirring and dye, again the abundant rinsing of scribbled after will dyeing again;
Second step: knit sheet, the scribbled after the dyeing is woven into the sheet of knitting of sweater on braider;
The 3rd step: will knit sheet sweater behind the sheet and carry out running-on, flatcar, hand seam, washing, stoving process again and handle, wherein stoving process adopts the rolling type drying machine drying;
The 4th step: the sweater finished product that will dry after the processing is finalized the design with forming machine, in qualitative technology, the temperature of forming machine is controlled between 135-138 ℃.
Knit in the blade technolgy described, braider is provided with the double fastener spring, and described double fastener spring is provided for controlling the tension force of yarn in the braiding process.
Specific implementation process of the present invention is:
Mixed yarn → dyeing → the rewinding of openpore → knit sheet → running-on → flatcar → hand seam → washing → oven dry → whole the scalding → packing → warehouse-in of having weaved earlier
Being chosen as of the selection of fiber and yarn blending ratio in the scribbled wherein:
The selection of raw material and proportioning its objective is that through a large amount of contrast experiments super gentle, the thermal property that should demonstrate fully the final products excellence make product have comfortableness and skin-friendly etc. preferably again in the present invention.
Select Porel modified polyester fiber, Modal fibre, 3 kinds of fiber blend yarns of common viscose glue for use, with three bursts of merging, 320 sth. made by twisting/rice are also twisted with the fingers resultant yarn, as the sweater raw material.
Determining of sweater fabric tissue parameter
(1) fabric tissue: can adopt the single face plain weave.
(2) horizontal close: horizontal close: 52 stringers/10cm; Vertical close: 71 lines/10cm.
(3) pin number: 12G
(4) grammes per square metre: 148 grams/square metre.
The major technique key that the present invention solves in development process
1, it is inhomogeneous and the look flower that causes is selected new prescription post processing for use to have overcome the plurality of raw materials yarn dyeing, makes yarn soft and do not lose elasticity, and sweater is beautiful in colour and be rich in gloss.Dyeing and finishing technology selects for use the dyestuff of active environmental protection to dye.In dyeing course, note quality problems such as control look flower and aberration.
2, raw material is selected: to the contrast experiment that raw material is selected and the proportioning process is a large amount of, purpose is that the thermal property that should demonstrate fully the final products excellence makes product have comfortableness and skin-friendly etc. preferably again.Select super gentle warming fiber, Modal fibre, 3 kinds of fiber blend yarns of common viscose glue for use, wherein Porel is a kind of high-performance modified polyester fiber, fiber is a hollow structure, the hollow pipeline of fiber can make fiber assembly more fluffy, comprise more still air, form unique warming system, increase the thermal property of lining, can make lining more frivolous under the condition that realizes thermal property, increase the comfortable feel of human body.The Porel fiber is different with other allied fiber, introduces flexible group in the big molecule, and is soft, and through process parameter optimizing repeatedly, so fiber has good anti-fluffing and anti-pilling performance.
3, owing to should realize the heat-preserving function of sweater, also to embody the feel and the comfort properties of Modal fibre, therefore in spinning process, will strictly control the twist factor that spins: the too little brute force that can influence yarn of twist factor, and easily balling-up; Twist factor is too big, is prone to broken hole in weaving process, and the skew of cloth cover increases.Therefore twist factor is the basic guarantee that final lining product has better outward appearance.
4, by the density of adjusting loom press from both sides spring with increasing, the control yarn tension solves the horizontal defect problem of knitting in the sheet.
Creation type of the present invention is:
(1) adopt the dyeing of dye of positive ion normal temperature and pressure, select the PAN retarding agents, dyeing temperature about 86-88 ℃, 0.5-0.8 ℃/min of intensification temperature.The dyeing fully reduction cleaning that finishes is to clean the loose colour in the Porel fiber lumen.The finished product sweater adopts low-temperature shaped when typing, and the temperature of dyeing and finishing typing should be above 135-138 ℃.
(2) lining typing use is low-temperature shaped, and the dyeing and finishing setting temperature is not above 135-138 ℃.
(3) lining has been formulated rational stoving process in back arrangement process, adopts the rolling type dryer, its objective is to allow lining be in relaxed state, with the fluffy sense and the pliability of further raising lining always.
(4) the present invention knits in the yarn feeding increases by a folder spring in the sheet knit unit, promptly adopt the setting of double fastener spring, and yarn tension when weaving to control better guarantees that grey cloth is density stabilized.
The above only is a preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the technology of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.

Claims (7)

1. warming sweater that contains modified polyester fiber, it is characterized in that, described sweater is formed by the scribbled braiding, at least include modified polyester fiber in the described scribbled, also include Modal fibre and viscose rayon, at least three strands of described fibers are with 320 sth. made by twisting/rice and twist with the fingers into scribbled.
2. the warming sweater that contains modified polyester fiber as claimed in claim 1, it is characterized in that, content at modified polyester fiber described in the described scribbled is 50wt%, and the described content of described Modal fibre is 25wt%, and the content of described viscose rayon is 25wt%.
3. the warming sweater that contains modified polyester fiber as claimed in claim 2 is characterized in that described sweater is woven into the single face plain weave construction by scribbled.
4. the warming sweater that contains modified polyester fiber as claimed in claim 3 is characterized in that, the tabby horizontal stroke of described single face is close to be 52 stringers/10cm, indulge close is 71 lines/10cm.
5. the warming sweater that contains modified polyester fiber as claimed in claim 4 is characterized in that, the tabby grammes per square metre of described single face be 148 the gram/square metre.
6. a processing technology that contains the warming sweater of modified polyester fiber is characterized in that, described processing technology comprises following processing step:
S1: dyeing, the dye of positive ion and retarding agents are dropped in the dye bath, the heating rate of dyestuff in the dye bath with 0.5-0.8 ℃/min degree heated about warm 86-88 ℃, and scribbled can be dropped in the dye bath after stirring and dye, again the abundant rinsing of scribbled after will dyeing again;
S2: knit sheet, the scribbled after the dyeing is woven into the sheet of knitting of sweater on braider;
S3: will knit sheet sweater behind the sheet and carry out running-on, flatcar, hand seam, washing, stoving process again and handle, wherein stoving process adopts the rolling type drying machine drying;
S4: the sweater finished product that will dry after handling is finalized the design with forming machine, in qualitative technology, the temperature of forming machine is controlled between 135-138 ℃.
7. the processing technology that contains the warming sweater of modified polyester fiber as claimed in claim is characterized in that, knits in the blade technolgy described, and braider is provided with the double fastener spring, and described double fastener spring is provided for controlling the tension force of yarn in the braiding process.
CN2011100489565A 2011-03-02 2011-03-02 Warm-keeping sweater containing modified polyester fiber and processing technique thereof Pending CN102132959A (en)

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Application Number Priority Date Filing Date Title
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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103160995A (en) * 2013-03-27 2013-06-19 江阴芗菲服饰有限公司 Kapok fiber, modal and cotton fiber light-weight and thermal sweater and manufacture method thereof
CN103156317A (en) * 2013-03-27 2013-06-19 江阴芗菲服饰有限公司 Coffee carbon/porel/viscose function sweater and manufacture method thereof
CN103202547A (en) * 2013-03-27 2013-07-17 江阴芗菲服饰有限公司 Knitted sweater made of rare-earth luminous fibers and method for manufacturing knitted sweater
CN104473340A (en) * 2014-11-27 2015-04-01 常熟市碧溪新区欣澜毛衫厂 Making method of novel blended knitted sweater
CN104846501A (en) * 2015-05-19 2015-08-19 中原工学院 Anti-bacteria deodorizing and health-care blending yarn of coconut carbon polyester fiber, preparation method thereof and application
CN106377125A (en) * 2016-08-28 2017-02-08 浙江真爱毯业科技有限公司 Intelligent moisture and heat balance Raschel blanket production method
CN106592039A (en) * 2016-12-15 2017-04-26 中国纺织科学研究院 Modified polyester fibre and regenerated cellulose fibre fabrics, and preparation method of the same
CN109989169A (en) * 2019-04-18 2019-07-09 江阴芗菲服饰有限公司 Viscose glue doubling knitting fabric and preparation method thereof is washed in a kind of accumulation of heat

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CN101956278A (en) * 2010-08-19 2011-01-26 中国纺织科学研究院 Modified polyester and wool blended fabric and preparation method thereof
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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103160995A (en) * 2013-03-27 2013-06-19 江阴芗菲服饰有限公司 Kapok fiber, modal and cotton fiber light-weight and thermal sweater and manufacture method thereof
CN103156317A (en) * 2013-03-27 2013-06-19 江阴芗菲服饰有限公司 Coffee carbon/porel/viscose function sweater and manufacture method thereof
CN103202547A (en) * 2013-03-27 2013-07-17 江阴芗菲服饰有限公司 Knitted sweater made of rare-earth luminous fibers and method for manufacturing knitted sweater
CN104473340A (en) * 2014-11-27 2015-04-01 常熟市碧溪新区欣澜毛衫厂 Making method of novel blended knitted sweater
CN104846501A (en) * 2015-05-19 2015-08-19 中原工学院 Anti-bacteria deodorizing and health-care blending yarn of coconut carbon polyester fiber, preparation method thereof and application
CN106377125A (en) * 2016-08-28 2017-02-08 浙江真爱毯业科技有限公司 Intelligent moisture and heat balance Raschel blanket production method
CN106592039A (en) * 2016-12-15 2017-04-26 中国纺织科学研究院 Modified polyester fibre and regenerated cellulose fibre fabrics, and preparation method of the same
CN109989169A (en) * 2019-04-18 2019-07-09 江阴芗菲服饰有限公司 Viscose glue doubling knitting fabric and preparation method thereof is washed in a kind of accumulation of heat

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Application publication date: 20110727