CN101397705B - Recessive knop-like hemp spinning yarns preparation method - Google Patents

Abstract

The invention relates to a covert bunchy hemp-like yarn which is characterized by comprising the following components according to weight percentage: 57 percent to 63 percent of polyester, 6 percent to 8 percent of cationic polyester staple fibers and 31 percent to 35 percent of viscose staple fibers. The invention also discloses a covert bunchy hemp-like fabric and a preparation method thereof. Compared with the prior art, the invention has the advantages that the viscose staple fibers and the polyester are blended with the matching of certain blending proportion, which greatly improves the comfort of the fabric when worn and wrinkle resistance; the cationic polyester staple fibers are easy to be dyed and not easy to fade after dyeing; different blending ratios of three materials lead tothe production of the covert bunchy hemp-like effect on the surface of the fabric, which has the advantages of high strength, good abrasion resistance and color firmness, full touch feeling, strong sense of layering, and the like. Urethane elastic fibers can be added into the compound yarn so as to cause the fabric to have good elasticity.

Description

The preparation method of recessive imitative ring pitted skin material

Technical field

The present invention relates to the imitative ring bast fibre spinning yarn of a kind of recessiveness, also relate to this yarn and weave the lining that forms and the preparation method of this lining.

Background technology

Develop rapidly along with science and technology, and the change of people's consumption idea, pursue comfortable, high-grade, health care, nature etc. and become new fashion, the color of garment material, feel, style, functional etc. produced all requirements, in order to adapt to people's requirement, the fabric that some emulation series occur is popular.

Natural fabric has health, comfortable, environmental-protecting performance, but lack functional and security, chemical fibre emulation fiber newly developed, can be from outward appearance and health, the comfortableness aspect reaches natural fabric, can reach functional again, the security and the feature of environmental protection can be accomplished naturally seemingly, surpass natural, wherein, imitative ring pitted skin material presents random bamboo sample ripple, tangible stereo concave-convex sense is arranged, levels are rich, full grains, unique style is because its unique appearance effect is widely used in clothes, decorate etc., more and more be subjected to people's favor, on market, have very strong competitiveness and exploitation value.Documents and materials aspect the production technology of imitative ring pitted skin material, " Beijing weaving " the 25th that have that we can see rolled up for the 2nd phase, that mentions is shown " the tissue design of imitative ring dimity fabric with produce " by Luo Xiaoqin etc., warp thread employing 13texCVC (C/T 60/40) in the material combination of fabric in the document, weft yarn adopts 14.5tex (C/Modal 50/50).

Summary of the invention

Technical problem to be solved by this invention is to provide a kind of recessiveness to imitate ring bast fibre spinning yarn in addition at the above-mentioned state of the art.

Second technical problem that the present invention solves provides the imitative ring pitted skin material of a kind of recessiveness.

The 3rd technical problem that the present invention solves provides the preparation method of the imitative ring pitted skin material of a kind of recessiveness

The present invention solves the technical scheme that above-mentioned first technical problem adopts: a kind of recessiveness is imitated ring bast fibre spinning yarn, it is characterized in that comprising following component and percentage by weight:

Terylene 57%～63%;

CATION terylene short fiber 6%～8%;

Short rayon fiber 31%～35%.

As preferably, following component and optimum weight percentage:

Terylene 60%:

CATION terylene short fiber 7%;

Short rayon fiber 33.

The present invention solves above-mentioned second technical scheme that technical problem adopted: a kind of recessiveness is imitated ring pitted skin material, is formed by warp thread and weft weaving, it is characterized in that including in described warp thread and the weft yarn following component and percentage by weight:

Terylene 57%～63%;

CATION terylene short fiber 6%～8%;

Short rayon fiber 31%～35%.

As preferably, include following component and optimum weight percentage in described warp thread and the weft yarn:

Terylene 60%:

CATION terylene short fiber 7%;

Short rayon fiber 33%.

The present invention solves above-mentioned the 3rd technical scheme that technical problem adopted: the preparation method of the imitative ring pitted skin material of a kind of recessiveness is characterized in that in turn including the following steps:

1. piece together line, three-in-one single thread of 40S and 40D spandex are finished the assembly line on double twisting assembly line machine;

2. warping, whole for through axle on warping machines;

3. gait;

4. weave, the yarn after gaiting is weaved according to warp-wise and broadwise;

5. check clot, grey cloth check is repaiied break into package after knitting;

6. dyeing and finishing by smooth, preshrunk, pre-setting, singe, and is dyed dark color with CATION terylene short fiber, and short rayon fiber and terylene do not dye or dye light color and carry out dyeing and finishing,

Wherein, the single thread of step described in 1. comprises following component and percentage by weight:

Terylene 57%～63%;

CATION terylene short fiber 6%～8%;

Short rayon fiber 31%～35%.

As preferably, the single thread of step described in 1. comprises following component and optimum weight percentage:

Terylene 60%;

CATION terylene short fiber 7%;

Short rayon fiber 33%.

Further, the assembly line twist of step described in 1. is 620T/M, 3～4 times of spandex drawing-offs;

The warping of step described in 2. is several 720 of row on Sectional warping machines is pressed, 6 of warpings, whole for always through 4320 through axle;

In step the gaiting described in 3., reed 52.5 plumages/2 inches, interior through 2/tooth, the 3/tooth in limit, gait in 30 on every limit;

In step the weaving described in 4., 17/CM of last machine filling density, warp tension 3KG, picking times 115 degree, flat times 310 degree of combining, traverse 30 degree.

As preferably, the product warp-wise tightness after step the weaving described in 4. is 55%～65%, and broadwise tightness 47%～57% is controlled at 20%～25% through the broadwise shrinkage.

Compared with prior art, the invention has the advantages that: terylene has excellent elasticity, but hygroscopicity is poor, the fabric dress of knitting with full terylene has feeling of oppression and heat, the regain of short rayon fiber is 13%, moisture absorption is preferably arranged, perspire and airing function, short rayon fiber cooperates certain blending rate again with blend polyester, increased fabric comfort greatly, wrinkle resistance, fugitive color not after CATION terylene short fiber terylene easy dyeing and the dyeing, the different blending ratios of three kinds of raw materials produce recessive imitative ring fiber crops effect at cloth cover, and have the intensity height, wear-resisting, COLOR FASTNESS is good, good hand feeling, advantages such as stereovision is strong.In strand, add the elastomer spandex again, make lining possess elastic force.

The specific embodiment

Below in conjunction with embodiment the present invention is described in further detail.

Embodiment: recessive imitative ring pitted skin material is formed by warp thread and weft weaving, includes following component and percentage by weight in warp thread and the weft yarn:

Terylene 57%～63%;

CATION terylene short fiber 6%～8%;

Short rayon fiber 31%～35%.

Include following component and optimum weight percentage in warp thread and the weft yarn:

Terylene 60%;

CATION terylene short fiber 7%;

Short rayon fiber 33%.

The preparation method of recessive imitative ring pitted skin material in turn includes the following steps:

1. piece together line, the three-in-one single thread of 40S and 40D spandex pieced together on the line machine at double twisting finished the assembly line, press S to, the assembly line twist is 620T/M, 3～4 times of spandex drawing-offs are the best with 3.5 times;

2. warping, row is several 720 on Sectional warping machines is pressed, the speed of a motor vehicle is controlled at 220r/min, 6 of warpings, whole for always through 4320 through axle, guarantee through axoplasm amount qualification rate more than 98%;

3. gait, by the method for gaiting 1234 suitable wearing, reed 52.5 plumages/2 inches, interior through 2/tooth, the 3/tooth in limit, gait in 30 on every limit;

4. weave, by shaft raising method (1) 12 (2) 34,17/CM of last machine filling density, warp tension 3KG, heald frame height 7.8CM, back beam height+3, picking times 115 degree, flat times 310 degree of combining, traverse 30 degree are weaved, and the product warp-wise tightness after weaving is 55%～65%, broadwise tightness 47%～57%, is best through the broadwise tightness than 1.2:1, is controlled at 20%～25% through broadwise shrinkage (being percentage elongation);

5. check clot, grey cloth check is repaiied break into package after knitting;

6. dyeing and finishing by smooth, preshrunk, pre-setting, singe, requires differently to the suction look of dyestuff according to CATION terylene, viscose glue, terylene, the CATION terylene is dyed dark color, and viscose glue, terylene do not dye or dye light color and carry out dyeing and finishing.

Wherein, the 1. middle single thread of step comprises following component and percentage by weight:

Terylene 57%～63%;

CATION terylene short fiber 6%～8%;

Short rayon fiber 31%～35%.

The 1. middle single thread of step comprises following component and weight optimized percentage:

Terylene 60%;

CATION terylene short fiber 7%;

Short rayon fiber 33%.

Claims (4)

1. the preparation method of the imitative ring pitted skin material of a recessiveness is characterized in that in turn including the following steps:

1. piece together line, three-in-one single thread of 40S and 40D spandex are finished the assembly line on double twisting assembly line machine;

2. warping, whole for through axle on warping machines;

3. gait;

4. weave, the yarn after gaiting is weaved according to warp-wise and broadwise;

5. check clot, grey cloth check is repaiied break into package after knitting;

6. dyeing and finishing by smooth, preshrunk, pre-setting, singe, and is dyed dark color with CATION terylene short fiber, and short rayon fiber and terylene do not dye or dye light color and carry out dyeing and finishing,

Wherein, the single thread of step described in 1. comprises following component and percentage by weight:

Terylene 57%～63%;

CATION terylene short fiber 6%～8%;

Short rayon fiber 31%～35%.

2. the preparation method of the imitative ring pitted skin material of recessiveness according to claim 1 is characterized in that the single thread described in step is 1. comprises following component and percentage by weight:

Terylene 60%;

CATION terylene short fiber 7%;

Short rayon fiber 33%.

3. the preparation method of the imitative ring pitted skin material of recessiveness according to claim 1 is characterized in that

The assembly line twist of step described in 1. is 620T/M, 3～4 times of spandex drawing-offs;

The warping of step described in 2. is several 720 of row on Sectional warping machines is pressed, 6 of warpings, whole for always through 4320 through axle;

In step the gaiting described in 3., reed 52.5 plumages/2 inches, interior through 2/tooth, the 3/tooth in limit, gait in 30 on every limit;

In step the weaving described in 4., 17/CM of last machine filling density, warp tension 3KG, picking times 115 degree, flat times 310 degree of combining, traverse 30 degree.

4. the preparation method of the imitative ring pitted skin material of recessiveness according to claim 1 is characterized in that the product warp-wise tightness after the weaving described in step 4. is 55%～65%, and broadwise tightness 47%～57% is controlled at 20%～25% through the broadwise shrinkage.