CN101532228A

CN101532228A - Processing technique for full polyester superfine fiber coral fleece fabric

Info

Publication number: CN101532228A
Application number: CN200910030464A
Authority: CN
Inventors: 姚宗元
Original assignee: CHANGSHU HADA PLUSH MANUFACTURING Co Ltd
Current assignee: CHANGSHU HADA PLUSH MANUFACTURING Co Ltd
Priority date: 2009-04-10
Filing date: 2009-04-10
Publication date: 2009-09-16
Anticipated expiration: 2029-04-10
Also published as: CN101532228B

Abstract

The invention relates to a processing technique for full polyester superfine fiber coral fleece fabric, and belongs to the technical field of polyester fiber product processing. The processing technique comprises the following steps in turn: selecting polyester DTY silk, warping, fabric manufacturing, preposing setting, width opening, pre-napping, pre-setting, dyeing or printing, loose baking, fixation, finishing, heat setting, back-fleece finishing and return setting, wherein the preposing setting is to perform steam setting on grey cloth obtained in the fabric manufacturing step before the width opening step, and control the temperature and time of the steam setting; and the pre-napping is to perform back napping on the grey cloth after the width opening before the pre-setting step, and control the hair side height. The processing technique has the advantages that the full polyester superfine fiber coral fleece fabric reflects ideal warm keeping and soft effects; the single fiber direction of the front hair face has good consistency, the height is uniform, and the hair straight effect is good; the cylindrical surface of single-stranded fiber of the front hair has uniform thickness and no flowering phenomenon, and the front hair face does not have small pits; and the processing technique avoids back hair bonding and reduces impure hairs and float hairs.

Description

The processing technology of full polyester superfine fiber coral fleece fabric

Technical field

The invention belongs to the terylene fiber products processing technique field, be specifically related to a kind of processing technology of full polyester superfine fiber coral fleece fabric.

Background technology

The known full polyester superfine fiber coral fleece fabric that is disclosed and industry are widely used so far in the document is identical with the full polyester superfine fiber coral blanket, difference is pillar stitch's difference of fabric, being followed successively by of the step that processing technology is included: select materials (choosing DTY silk raw material), warping, weave, cut open the width of cloth, pre-setting, dyeing or stamp, loose baking, fixation, arrangement, HEAT SETTING, back side fluffing arrangement and return typing, obtain the finished product lining.A). Chinese invention patent application publication number CN1702217A has recommended the terylene superfine-denier coral fleece and the mode of production thereof, B) .CN1944738A has introduced the processing technology of polyester fiber blanket, C) .CN1858319A provides the production technology of polyester fiber blanket, D) .CN100387765C has disclosed the processing method of full polyester superfine fiber blanket, E) .CN101113547A has disclosed ultra-soft Raschel plush fabric and preparation method thereof, and F) the public all terylene superfine-denier coral fleeces of .CN1266327C and production method thereof or the like have all been deferred to aforesaid processing step basically.

Above-mentioned document A) selection and the percentage between the raw material to raw material likened optimization to and the technological parameter that method relates to carried out preferred definite; Document B) the used pigment optimization of stamp is selected and to fixation adopt direct continous mode normal temperature and pressure to evaporate or directly the continous mode High Temperature High Pressure evaporate; Document C) weaves (weft knitting is weaved) selected before DTY silk raw material to entering and carried out network again, make the DTY silk constitute the superfine denier fiber of the high F number of sub-thread; Document D) duplicate in document C), make but be woven as through braiding; Document E) duplicate in document A), promptly same technological parameter to raw material and method has carried out preferably; Document F) be similar to document A) and document E), also the technological parameter of raw material and method has been made choose reasonable.

The disclosed technology contents of Chinese patent literature that reaches from above-mentioned act can obtain basically as drawing a conclusion, that is exactly: because the production technology of polyster fibre lining is very ripe, thereby make improvable leeway or claim that the space diminishes, technology is tending towards saturated and very difficult tangible breakthrough, the step-by-step degree of complying with to technological process is very big, the unfavorable factor of Chan Shenging has at least therefrom: the one, and formed traditional handicraft to people and be undoubtedly the mindset of the technology of optimizing the most and dare not get over river in ancient China, be in fear of contrary many; The 2nd, people are affected to the power of the improvement sex exploration of processing step.Yet, with regard to objective, aforementioned patent applications and/or patent all have following logical fraud: the one, and the feel of polyster fibre lining can't reach the effect that compares favourably with velveteen, and so-called velveteen effect is meant that fine hair is fine and closely woven and has desirable warming, slim and graceful and soft characteristics just as VELVET; The 2nd, the uniformity of the single-stranded fiber direction of front lint face is poor, the single-stranded fiber height of front lint face is uneven and the wool yarn buckling phenomenon is serious, there are the phenomenon of blooming in the single-stranded fiber face of cylinder plucked of front lint face, front lint face (though feel soft lack soft soft and smooth) and there is irregular pitting in lint face distribution in front; The 3rd, be short of as the end silk of end tissue and as the amalgamation between the suede yarn of covering weave, it is end silk and the weak effect that combines of the loop-forming structure of suede yarn, it is serious to cause the back side to fall mao phenomenon, and the back side is fallen hair and is not only the big factor that influences quality that industry is violated a taboo, and is to cause the user fastidious and even detest the major reason of usefulness.Also have, back side lint easily forms particle bond, makes product coarse, and back side lint is prone to assorted hair and floating hair obscission, and back side lint feel is obviously poor than the front, and promptly the hair consumption is big for the loss after easy balling-up of back side lint and the fluffing carding.

The applicant thinks that if will eliminate above-mentioned drawback, unless the processing step in the prior art is rationally improved, technical scheme described below produces under this background.

Summary of the invention

Task of the present invention is to provide a kind of fine hair fine and closely woven evenly and have desirable warming, slim and graceful soft effect, the high conformity of the filament direction of front lint face and height neat and lint are straight and upright effective, the single-stranded fiber face of cylinder even thickness of front lint and the nothing phenomenon of blooming, front lint face pitting can not occur, back side lint particle bond can not occur, can reduce effectively that assorted hair appears in back side lint and floating hair comes off and the processing technology of the full polyester superfine fiber coral fleece fabric that the hair consumption after the fluffing carding is little.

Task of the present invention is finished like this, a kind of processing technology of full polyester superfine fiber coral fleece fabric, the steps in sequence that it comprises is: the polyester DTY silk is selected materials, warping, weave, preposition typing, cut open the width of cloth, pre-plucking, pre-setting, dyeing or stamp, the pine baking, fixation, arrangement, HEAT SETTING, back side fluffing arrangement and time typing, described preposition typing is to adopt steam shaping earlier before cuing open width of cloth step by weaving the resulting grey cloth of step, and control steam shaping temperature and time, described pre-plucking be with cut open grey cloth behind the width of cloth before entering the pre-setting step to back side plucking and control hair side height.

In a specific embodiment of the present invention, described control steam shaping temperature and time is that vapor (steam) temperature and time are controlled to be 135-142 ℃, 60-120min respectively.

In another specific embodiment of the present invention, described control hair side height is that the hair side height is controlled to be 0.5-2mm.

Technical scheme provided by the present invention is because weaving and cuing open and set up preposition typing between the width of cloth step in prior art, and set up pre-plucking step between the width of cloth and the pre-setting step cuing open, thereby can make fine and closely woven evenly the using of resulting full polyester superfine fiber coral fleece fabric fine hair embody desirable warming and soft effect; The high conformity of the filament direction of front lint face and highly neat and lint is straight and upright effective; Bloom phenomenon and front lint face of the single-stranded fiber face of cylinder even thickness of front lint and nothing do not have the pitting phenomenon; Avoid back side lint bonding and reduced assorted hair, floating hair, suppressed the hair consumption after the fluffing carding.

The specific embodiment

Embodiment 1:

Earlier choose polyester DTY silk raw material, treat to be put to weave after the warping obtaining grey cloth according to the step identical with prior art; Again according to technical essential of the present invention: the grey cloth that will obtain after will weaving carries out preposition typing, cuts open the width of cloth after the preposition typing again, carries out the prestretching hair after cuing open the width of cloth; Then again according to the steps in sequence pre-setting identical with prior art, dyeing or stamp, the pine baking, fixation, arrangement, HEAT SETTING, back side fluffing arrangement and time typing, aforesaid preposition typing is for the pre-setting step, because preposition fixating shape step is in before the pre-setting, preposition typing is grey cloth to be adopted be preferably the production of TaiWan, China Rong Feng limited company, the horizontal automatic steam shaping machine typing of the High Temperature High Pressure drum of selling, typing is that the steam box temperature is 135 ℃, time is 60min, treat after preposition typing is finished grey cloth to be cutd open the width of cloth, carry out prestretching hair (also can claim pre-fluffing) after cuing open the width of cloth, specifically: use steel wire napper machine plucking that present industry widely uses once, the rotating speed of the plucking roller of napper is 300-390n/min, cloth speed is 8-15m/min, the high 1.5mm that is controlled to be of hair of plucking.In the present embodiment, because the applicant had carried out preposition typing to grey cloth before cuing open width of cloth step, fiber is shunk through steam shaping earlier, because steam shaping can be subjected to the suede fiber in the middle of the grey cloth tension force from two mutual directions in contraction process, promptly come from the natural longitudinal tension force of equality strength between fabric AB face (being positive and negative) two parallel bottom surfaces and the horizontal convergent force in cross section in the filament contraction process, at high temperature pass through the effect of the convergent force of both direction, make the natural contraction intensity of wool yarn fiber keep homogeneity, and make vertical up rightness complete stability of fiber; Again, owing to before cuing open width of cloth step, grey cloth has been carried out preposition typing, therefore after cuing open the width of cloth, matte is amplified observation, the result shows, the single fiber face of cylinder is even thickness up and down, single fiber space each other is even, and no longer there is the external appearance characteristic of typical polyester DTY silk in single fiber, and single fiber also can not find the outward appearance symptom of polyester FDY filament, the range estimation lint is positive clear neat as one, do not have the phenomenon of blooming, do not have crooked, mixed and disorderly phenomenon, gloss is soft; And through preposition typing, the lining glossiness is very excellent, matte is smooth, soft soft and smooth, exactly like outward appearance and sense of touch as the cottonopolis, the back side does not have pilling effect, the sense of dangling is strong, back side lint exquisiteness, feel is soft soft and smooth as the front, and back side lint does not have the floating hair of assorted hair obscission, parent's skin and warmth retention property are good, and the hair consumption after the plucking carding significantly reduces.

Embodiment 2:

Only the setting temperature with preposition typing changes 142 ℃ into, and the time changes 120min into, and with the high 2mm that changes into of hair of plucking, all the other are all with the description to embodiment 1.

Embodiment 3:

Only the setting temperature with preposition typing changes 138 into, and the time changes 90min into, and with the high 0.5mm that changes into of hair of plucking, all the other are all with the description to embodiment 1.

Claims

1, a kind of processing technology of full polyester superfine fiber coral fleece fabric, it is characterized in that the steps in sequence that it comprises is: the polyester DTY silk is selected materials, warping, weave, preposition typing, cut open the width of cloth, pre-plucking, pre-setting, dyeing or stamp, the pine baking, fixation, arrangement, HEAT SETTING, back side fluffing arrangement and time typing, described preposition typing is to adopt steam shaping earlier before cuing open width of cloth step by weaving the resulting grey cloth of step, and control steam shaping temperature and time, described pre-plucking be with cut open grey cloth behind the width of cloth before entering the pre-setting step to back side plucking and control hair side height.

2, the processing technology of full polyester superfine fiber coral fleece fabric according to claim 1 is characterized in that described control steam shaping temperature and time is that vapor (steam) temperature and time are controlled to be 135-142 ℃, 60-120min respectively.

3, the processing technology of full polyester superfine fiber coral fleece fabric according to claim 1 is characterized in that described control hair side height is that the hair side height is controlled to be 0.5-2mm.