CN100590243C - Schappe silk white steam filature composite yarn and production technique thereof - Google Patents

Abstract

The present invention is one kind of composite yarn of silk yarn and white steam filature, its health knitted fabric and the production process. The composite yarn is produced with high count silk yarn and white steam filatures, and through stepped merging and twisting, boiling off and dyeing. The composite yarn is then produced into the health knitted fabric through knitting in a knitting machine, implanting negative ion releasing agent and post-finishing. The composite yarn is smooth, and has close outside and loose inside, high elasticity and unique anti-pilling performance. The health knitted fabric has stable size, less washing deformation, health function and other advantages.

Description

Schappe silk white steam filature composite yarn and knitted fabric thereof and its production technology

Technical field

The present invention relates to a kind of complex yarn and knitted fabric thereof, particularly by the production technology of also planting the health care knitted fabric of intrinsic health-care material and producing above-mentioned complex yarn and knitted fabric simultaneously in the complex yarn of spun silk, WHITE STEAM FILATURE YARNS multiply heavy twist and knitted fabric or this knitted fabric.

Background technology

Spun silk is the husks, the thin shelled cocoon that utilize silk cocoon, wears the waste silk that produces in the long Tuhe weaving process that produces in mouthful cocoon and the reeling silk production process, makes silk tops or continuous bar after fermentation is come unstuck, more a kind of pure wire short fiber yarn of making through spinning engineering.WHITE STEAM FILATURE YARNS is to adopt the long filament of high-quality silk cocoon through directly extracting on reeling machine after the boiling, and it contains silk gum amount height, fibre length is long.For a long time, WHITE STEAM FILATURE YARNS and spun silk are mainly used in tatting, are made into all kinds of silk broadcloth linings.Because the thread count of woven is very high, can guarantee the bright and clean of fabric face, be fit to make all kinds of dress ornaments.And in recent years, along with the raising of living standards of the people and health care consciousness, the natural fabric with certain health care functions is received by the market, thereby real silk now has been widely used in the knitting production of underwear.But the real silk knit goods of producing according to a conventional method at present dress back is fuzz balls easily, and feel is more abundant, unsuitable dress in summer, washing back fabric elongation or contraction distortion easily in addition.In order to overcome above-mentioned shortcoming, the general at present technology that adopts spun silk and spandex chemical fibre blended union, alleviate distortion and wildness ball problem after the fabric washing, yet it the moisture transported permeable and the feel of fabric have but been influenced, has weakened the superior function of " fiber queen ".

Summary of the invention

Purpose of the present invention, provide a kind of spun silk, white steam filature composite yarn raw material, and knittingly go out any surface finish, be rich in gloss and elasticity, be difficult for after sliding glutinous, the washing of feel the pure silk knit thing of fuzz balls with this yarn raw material, and and can in this knitted fabric, plant solid health-care material and make it become the health care knitted fabric that is more suitable for as underwear.

Another object of the present invention provides a kind of production technology of producing above-mentioned complex yarn and knitted fabric.

Technical solution of the present invention is: a kind of spun silk, white steam filature composite yarn, it be by a 210N/2, the twist be 730～950t/m, Z twist with the fingers to spun silk and the WHITE STEAM FILATURE YARNS of 3～5 20/22D be raw material, twist 1000～2100t/m, S respectively backward, and close twist into 800～1400t/m, Z to one-ply yarn, again with two one-ply yarns and close add be twisted as 400～700t/m, S to bifilar yarn and the complex yarn that forms of dyed processing.

The Schappe silk white steam filature composite yarn knitted fabric, being to use above-mentioned Schappe silk white steam filature composite yarn is raw material, is 1.05～1.25mmtex by the knitting count coefficient that forms of 14～16 type knitting machines, and through after the arrangement real silk knit goods.

The production technology of above-mentioned Schappe silk white steam filature composite yarn comprises following process steps:

1., the selection of raw material, spun silk adopt that the continuous bar contain silk gum amount＜4.5% is spun into and reach through repeatedly singing do not have filoplume substantially, the twist be 730～950t/m, Z to the 210N/2 spun silk; WHITE STEAM FILATURE YARNS is selected the WHITE STEAM FILATURE YARNS of the above 20/22D of 4A level for use;

2., raw material thread is twisted respectively, spun silk is single be twisted to 1000～2100t/m, S to; 3～5 merging of WHITE STEAM FILATURE YARNS be twisted to 1000～2100t/m, S to;

3., be combined into one-ply yarn, will be through the single spun silk of twisting with WHITE STEAM FILATURE YARNS after several merging are twisted and close and twist into compound one-ply yarn, its twist be 800～1400t/m, Z to;

4., bifilar composite yarn, with above-mentioned 2 one-ply yarns and close again twisting form 400～700t/m, S to bifilar complex yarn;

5., dyeing is shaken into reeled yarn with above-mentioned bifilar complex yarn, adds refining agent, and 100 ℃ of following boiling-offs 2.5～3 hours, dyeing then formed compound hosiery yarns.

The production technology of above-mentioned Schappe silk white steam filature composite yarn knitted fabric comprises following process steps:

1., the compound hosiery yarns after the above-mentioned dyeing is woven into fabric on 14～16 type knitting machines, the count coefficient is 1.05～1.25mmtex;

2., fabric post-treatment, forming fabric be impregnated in earlier in the aqueous solution that is added with post-finishing agent, and post-finishing agent adopts the silk-fibroin processing agent, and consumption is 5% of a fabric weight, dipping weight bath raio is fabric/maceration extract=1/20, the control solution temperature is 40 ℃, and dip time is 30 minutes, dewaters then, and after 80～100 ℃ of oven dry, the flatiron typing.

In order to make fabric further strengthen health care, after the fabric moulding, can carry out the anion releasing agent and plant solid processing, concrete technology is:

1., preparation anion releasing agent maceration extract dilutes anion releasing agent K-55-MI with three times of water, make maceration extract with auxiliary agent amido silicon oil KKS-5A, dispersant T-300 with 10: 5: 1 weight ratio then;

2., knitted fabric be impregnated in the maceration extract of above-mentioned preparation, dipping is 40 minutes under 45 ± 5 ℃ of temperature;

3., solidify, extract after fabric is taken out from maceration extract, put into baking oven, 80～100 ℃ of control temperature were dried by the fire 30～35 minutes.

The invention has the beneficial effects as follows: use the compound heavy twist yarn of Schappe silk white steam filature that above-mentioned process is produced, its WHITE STEAM FILATURE YARNS centers on, wraps most of spun silk, make spun silk be positioned at the inside of yarn, thus make composite yarn have any surface finish, inner soft outer tight in pine, high resilience and the special performance of ANTIPILLING; Become knitted fabric with this composite yarn with higher count coefficient woven, and through the fabric aftertreatment technology, make fabric size stable, wash resistant is indeformable, and fabrics feel soft is sliding glutinous, good luster, and crease-resistant anti-pilling property is strong; The present invention simultaneously also plants in fabric and has consolidated the anion releasing agent, can bring into play negative ion effect for a long time, has strengthened the health care of fabric, thereby has further improved the quality scale of real silk fabric.Complex yarn of the present invention and knitted fabric production technology thereof are simple, easy to operate, and production cost is lower.

The specific embodiment

The invention will be further described with embodiment below.

Embodiment 1,

1, the preparation of complex yarn

1., the selection of raw material, spun silk adopt that the continuous bar contain silk gum amount＜4.5% is spun into and reach through repeatedly singing do not have filoplume substantially, the twist be 730t/m, Z to the 210N/2 spun silk; WHITE STEAM FILATURE YARNS is selected the WHITE STEAM FILATURE YARNS of the above 20/22D of 4A level for use;

2., raw material thread is twisted respectively: spun silk is single be twisted to 1000t/m, S to; 3 merging of WHITE STEAM FILATURE YARNS be twisted to 1000t/m, S to;

3., be combined into one-ply yarn: will be through the single spun silk of twisting with WHITE STEAM FILATURE YARNS after 3 merge to be twisted and close and twist into compound one-ply yarn, its twist be 800t/m, Z to;

4., bifilar composite yarn: with above-mentioned 2 one-ply yarns and close again twisting form 400t/m, S to bifilar complex yarn;

5., dyeing is shaken into reeled yarn with above-mentioned bifilar complex yarn, adds refining agent, comes unstuck 2.5～3 hours 100 ℃ of following boiling-offs, and dyeing then forms compound hosiery yarns.

2, forming fabric

1., the compound hosiery yarns after the above-mentioned dyeing is woven into sweater on 14～16 type knitting machines, the count coefficient is 1.05mmtex;

2., fabric post-treatment, the moulding sweater be impregnated in earlier in the aqueous solution that is added with post-finishing agent, and post-finishing agent adopts the silk-fibroin processing agent, and consumption is 5% of a fabric weight, dipping weight bath raio is fabric/maceration extract=1/20, the control solution temperature is 40 ℃, and dip time is 30 minutes, dewaters then, and after 80～100 ℃ of oven dry, the flatiron typing.

The machine washing test, use washing machine that the woven pure silk knitted sweater of above-mentioned technology is washed, ratio in per kilogram fabric adding 2 gram neutral synthetic washing agents takes by weighing washing agent and is dissolved in the warm water, and the washing bath ratio is 1: 30, fabric washs 5 minutes in washing machine after, dehydration was used the clear water rinsing 2 minutes then, and clear water rinsing 2 minutes are used in the dehydration back once more, thereafter dewatered drying was placed 24 hours at the field boundary of 20 ± 2 ℃ of temperature, relative humidity 65 ± 2%.

Measure fabric shrinkage and fuzz balls index, measure by GB FZ/T 70009 and GB/T 4802.3 standard methods respectively.

This real silk knitted blouse records its length and width respectively behind above-mentioned machine washing method machine washing 1 time, 5 times, 10 times shrinkage factor and fuzz balls quality and grade are:

	1 time	5 times	10 times	Country's criterion of acceptability	Conclusion
						Length shrinkage factor %	3.9	3.7	3.2	≤6	First-class
Shrinkage in width rate %	2.7	2.6	2.3	≤4	Excellent
						Fuzz balls (level)	3	3	3	≥2～3	First-class

Embodiment 2,

1, the preparation of complex yarn

1., the selection of raw material, spun silk adopt that the continuous bar contain silk gum amount＜4.5% is spun into and reach through repeatedly singing do not have filoplume substantially, the twist be 850t/m, Z to the 210N/2 spun silk; WHITE STEAM FILATURE YARNS is selected the WHITE STEAM FILATURE YARNS of the above 20/22D of 4A level for use;

2., raw material thread is twisted respectively: spun silk is single be twisted to 1800t/m, S to; 4 merging of WHITE STEAM FILATURE YARNS be twisted to 1800t/m, S to;

3., be combined into one-ply yarn, will be through the single spun silk of twisting with WHITE STEAM FILATURE YARNS after 4 merge to be twisted and close and twist into compound one-ply yarn, its twist be 1200t/m, Z to;

4., bifilar composite yarn, with above-mentioned 2 one-ply yarns and close again twisting form 600t/m, S to bifilar complex yarn;

5., dyeing is with embodiment 1.

2, forming fabric

1., the compound hosiery yarns after the above-mentioned dyeing is woven into knitted underwear on 14～16 type knitting machines, the count coefficient is 1.20mmtex;

2., plant solid anion releasing agent

A, preparation anion releasing agent maceration extract dilutes anion releasing agent K-55-MI with three times of water, make maceration extract with auxiliary agent amido silicon oil KKS-5A, dispersant T-300 with 10: 5: 1 weight ratio then;

B impregnated in knitted fabric in the maceration extract of above-mentioned preparation, and dipping is 40 minutes under 45 ± 5 ℃ of temperature;

C solidifies, and extracts after fabric is taken out from maceration extract, puts into baking oven, and 80～100 ℃ of control temperature were dried by the fire 30～35 minutes.

3., the fabric behind the anion releasing agent being carried out the routine flatiron handles.

After above-mentioned knitted underwear is pressed the machine washing method machine washing of embodiment 1, measure:

Embodiment 3,

1, the preparation of complex yarn

1., the selection of raw material, spun silk adopt that the continuous bar contain silk gum amount＜4.5% is spun into and reach through repeatedly singing do not have filoplume substantially, the twist be 950t/m, Z to the 210N/2 spun silk; WHITE STEAM FILATURE YARNS is selected the WHITE STEAM FILATURE YARNS of the above 20/22D of 4A level for use;

2., raw material thread is twisted respectively: spun silk is single be twisted to 1500t/m, S to; 5 merging of WHITE STEAM FILATURE YARNS be twisted to 1500t/m, S to;

3., be combined into one-ply yarn: will be through the single spun silk of twisting with WHITE STEAM FILATURE YARNS after 5 merge to be twisted and close and twist into compound one-ply yarn, its twist be 1000t/m, Z to;

4., bifilar composite yarn: with above-mentioned 2 one-ply yarns and close again twisting form 500t/m, S to bifilar complex yarn;

5., dyeing is with embodiment 1.

2, forming fabric

1., the compound hosiery yarns after the above-mentioned dyeing is woven into knitted underwear on 14～16 type knitting machines, the count coefficient is 1.15mmtex;

2., plant solid anion releasing agent, with embodiment 2;

3., plant the fabric post-treatment behind the solid anion releasing agent, with embodiment 2.

After above-mentioned knitted underwear is pressed the machine washing method machine washing of embodiment 1, measure:

Embodiment 4,

1, the preparation of complex yarn

1., the selection of raw material, spun silk adopt that the continuous bar contain silk gum amount＜4.5% is spun into and reach through repeatedly singing do not have filoplume substantially, the twist be 800t/m, Z to the 210N/2 spun silk; WHITE STEAM FILATURE YARNS is selected the WHITE STEAM FILATURE YARNS of the above 20/22D of 4A level for use;

2., raw material thread is twisted respectively: spun silk is single be twisted to 2100t/m, S to; 4 merging of WHITE STEAM FILATURE YARNS be twisted to 2100t/m, S to;

3., be combined into one-ply yarn: will be through the single spun silk of twisting with WHITE STEAM FILATURE YARNS after 4 merge to be twisted and close and twist into compound one-ply yarn, its twist be 1400t/m, Z to;

4., bifilar composite yarn: with above-mentioned 2 one-ply yarns and close again twisting form 700t/m, S to bifilar complex yarn;

5., dyeing is with embodiment 1.

2, forming fabric

1., the compound hosiery yarns after the above-mentioned dyeing is woven into knitted underwear on 14～16 type knitting machines, the count coefficient is 1.25mmtex;

2., plant solid anion releasing agent, with embodiment 2;

3., plant the fabric post-treatment behind the solid anion releasing agent, with embodiment 2.

After above-mentioned knitted underwear is pressed the machine washing method machine washing of embodiment 1, measure:

Claims (5)

1, a kind of Schappe silk white steam filature composite yarn, it is characterized in that it be by a 210N/2, the twist be 730～950t/m, Z twist with the fingers to spun silk and the WHITE STEAM FILATURE YARNS of 3～5 20/22D be raw material, twist 1000～2100t/m, S respectively backward, and close twist into 800～1400t/m, Z to one-ply yarn, again with two one-ply yarns and close add be twisted as 400～700t/m, S to bifilar yarn and the composite yarn that forms of dyed processing.

2, a kind of Schappe silk white steam filature composite yarn knitted fabric, it is characterized in that being to use Schappe silk white steam filature composite yarn as claimed in claim 1 is raw material, by the knitting count coefficient that forms of 14～16 type knitting machines is 1.05～1.25mmtex, and through after the arrangement real silk knit goods.

3, a kind of production technology of Schappe silk white steam filature composite yarn as claimed in claim 1 is characterized in that comprising following process steps:

1., the selection of raw material, spun silk adopt that the continuous bar contain silk gum amount＜4.5% is spun into and reach through repeatedly singing do not have filoplume substantially, the twist be 730～950t/m, Z to the 210N/2 spun silk; WHITE STEAM FILATURE YARNS is selected the WHITE STEAM FILATURE YARNS of the above 20/22D of 4A level for use;

2., raw material thread is twisted respectively: spun silk is single be twisted to 1000～2100t/m, S to; 3～5 merging of WHITE STEAM FILATURE YARNS be twisted to 1000～2100t/m, S to;

3., be combined into one-ply yarn: will be through the single spun silk of twisting with WHITE STEAM FILATURE YARNS after several merging are twisted and close and twist into compound one-ply yarn, its twist be 800～1400t/m, Z to;

4., bifilar composite yarn: with above-mentioned 2 one-ply yarns and close again twisting form 400～700t/m, S to bifilar complex yarn;

5., dyeing is shaken into reeled yarn with above-mentioned bifilar complex yarn, adds refining agent, and 100 ℃ of following boiling-offs 2.5～3 hours, dyeing then formed compound hosiery yarns.

4, a kind of production technology of Schappe silk white steam filature composite yarn knitted fabric as claimed in claim 2 is characterized in that comprising following process steps:

1., Schappe silk white steam filature composite yarn is woven into knitted fabric on 14～16 type knitting machines, the count coefficient is 1.05～1.25mmtex;

2., fabric post-treatment, forming fabric be impregnated in earlier in the aqueous solution that is added with post-finishing agent, and post-finishing agent adopts the silk-fibroin processing agent, and consumption is 5% of a fabric weight, dipping weight bath raio is fabric/maceration extract=1/20, the control solution temperature is 40 ℃, and dip time is 30 minutes, dewaters then, and after 80～100 ℃ of oven dry, the flatiron typing.

5, by the production technology of the described Schappe silk white steam filature composite yarn knitted fabric of claim 4, it is characterized in that the fabric moulding after, can carry out the anion releasing agent and plant solid processing, concrete technology is:

1., preparation anion releasing agent maceration extract dilutes anion releasing agent K-55-MI with three times of water, make maceration extract with auxiliary agent amido silicon oil KKS-5A, dispersant T-300 with 10: 5: 1 weight ratio then;

2., knitted fabric be impregnated in the maceration extract of above-mentioned preparation, dipping is 40 minutes under 45 ± 5 ℃ of temperature;

3., solidify, fabric is taken out the back dehydration from maceration extract, put into baking oven, 80～100 ℃ of control temperature were dried by the fire 30～35 minutes.