CN1267603C - Soybean protein fiber knitted sock and trousers production process - Google Patents
Soybean protein fiber knitted sock and trousers production process Download PDFInfo
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- CN1267603C CN1267603C CN 200410017985 CN200410017985A CN1267603C CN 1267603 C CN1267603 C CN 1267603C CN 200410017985 CN200410017985 CN 200410017985 CN 200410017985 A CN200410017985 A CN 200410017985A CN 1267603 C CN1267603 C CN 1267603C
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Abstract
The present invention discloses a manufacturing technology for knitted socks and trousers made ofsoybean protein fibers, which comprises the technological process of raw material preparation, spooling, knitting, stitching, color match, dyeing, softening, drying and shaping. In the method, soybean protein fibers are taken as raw materials and are bleached or whitened before fabrics are dyed. As the soybean protein fibers simultaneously have the advantages of natural fibers and chemical fibers, the knitted socks and trousers made of the soybean protein fibers have the characteristics of fine filament fineness, light specific gravity, high strength elongation degree, good acid and alkali resistant performance, luster, good moisture absorption and conductivity performance, strong heat insulating performance, static electricity resistance, inhibition of various pathogenic bacteria harmful to human bodies, high color fastness, etc. The products of the knitted socks and trousers have good comprehensive performance and positive health care effect on human health; people feel comfortable when wearing the knitted socks and trousers; the manufacturing process has no pollution to the environment.
Description
Technical field the present invention relates to the manufacturing technology of a kind of knitting socks, trousers, and specifically a kind of is the manufacturing technology of raw material production knitting socks, trousers with the soybean protein fibre.
The existing knitting socks of background technology, trousers are all made with polypropylene fibre, terylene, acrylic fibers, silk, cotton, wool or other fabric, this wherein some raw material steam permeability, lead moist relatively poor, some raw material warmth retention property is relatively poor, the raw material antistatic property that has is relatively poor, the raw material feel that also has is relatively poor, it takes the socks that are made into, trousers combination property and just can not reach best, and because these raw materials do not have antibiotic property, thereby can not play positive health-care function to health.In addition, when adopting the part chemical fibre raw material to produce knitting socks, trousers, also can bring problem of environmental pollution.Thereby in recent years, each state had all both helped environmental protection in active development, production, help the functional textile of health, and the exploitation key of functional textile just was the exploitation of raw material.
It is good, comfortable and easy to wear and help soybean protein fibre knitting socks, the trousers manufacturing technology of health and environmental protection that summary of the invention technical problem to be solved by this invention is to propose a kind of comprehensive wearing characteristics that is made into product.
For solving the problems of the technologies described above, soybean protein fibre knitting socks of the present invention, trousers manufacturing technology comprise that raw material preparation, network fall, knit the technical process of system, margin to seam, color matching, dyeing, softness, oven dry, typing, it is a raw material with the soybean protein fibre, earlier processing is bleached or brightened to fiber before textile dyeing.
Above-mentioned soybean protein fibre knitting socks, trousers manufacturing technology adopt cheese refining and bleaching method to bleach processing to described fibre and soya.
Above-mentioned soybean protein fibre knitting socks, trousers manufacturing technology, its whitening process adopts following method: adopt fluorescent bleaches 0.3-0.8% (o.w.f), add an amount of glauber salt or salt 5-15g/L, temperature is 70-80 ℃, and the time is 20-40 minute.
Above-mentioned soybean protein fibre knitting socks, trousers manufacturing technology are also carried out pre-treatment to fabric before carrying out described dyeing step preface.
Above-mentioned soybean protein fibre knitting socks, trousers manufacturing technology, when soybean fiber fabric was carried out pre-treatment, its warp thread adopted enzyme desizing, hydrogen peroxide bleaching process to carry out destarch and bleaching processing with starch slurry and a small amount of PVA mixed pulp starching simultaneously.
Above-mentioned soybean protein fibre knitting socks, trousers manufacturing technology, it adopts a kind of in the following dyeing:
(1), adopt in the warm type reactive dyeing, be respectively at dye dosage＜1%, between the 1-3%, between the 3-5%, between the 5-7% or＞7% o'clock, the consumption of each raw material is respectively:
| Dye dosage (weight content %owf) | ＜1 | 1-3 | 3-5 | 5-7 | ＞7 |
| Glauber salt (g/L) soda ash (g/L) levelling agent (g/L) | 10-25 2 0.3-1 | 25-50 4-6 0.3-1 | 50-70 6-8 0.3-1 | 70-90 8-10 0.3-1 | 90 10-12 0.3-1 |
Washing-acetic acid neutralization-washing-soap boiling-washing-(dark heavy colour) fixation that its dyeing flow process comprises: feed in raw material-be warming up to 55-60 ℃--insulation 10min-adds alkali fixation 30-80min (time decides according to color)--;
(2), adopt High Temperature Type Reactive Dyes dyeing, be respectively at dye dosage＜1%, between the 1-3%, between the 3-5%, between the 5-7% or＞7% o'clock, the consumption of each raw material is respectively:
| Dye dosage (weight content %owf) | ＜1 | 1-3 | 3-5 | 5-7 | ＞7 |
| Glauber salt (g/L) soda ash (g/L) levelling agent (g/L) | 10-15 3 0.3-1 | 15-30 3-7 0.3-1 | 30-45 7-10 0.3-1 | 45-60 10-13 0.3-1 | 60-75 13-16 0.3-1 |
----washing-soap boiling-washing--(dark heavy colour) fixation that insulation 10min-adds alkali fixation 30-80min (time decides according to color) that the dyeing flow process comprises: feed in raw material-be warming up to 80-90 ℃.
Above-mentioned soybean protein fibre knitting socks, trousers manufacturing technology, it adopts following soft treatment technology: adopt 3-5% fatty acyl amide and silicone softening agent, bath raio is 1: 10, and temperature is 40-50 ℃, and the time is 10-15 minute.
Above-mentioned soybean protein fibre knitting socks, trousers manufacturing technology, after dyeing, soft treatment, fabric is being dried in the contactless drying plant below 90-95 ℃, and finalize the design under 170-185 ℃ of temperature in the oven dry back.
The present invention adopts above manufacturing technology, with the natural material regenerated fiber---and soybean protein fibre is a raw material, makes knitting socks, trousers.Because soybean protein fibre has many advantages of natural fabric and chemical fibre concurrently, have that filament number is thin, light specific gravity, powerful elongation height, acid-fast alkali-proof performance are good, be rich in gloss, moisture absorption is good, warmth retention property is strong, antistatic, can suppress to be harmful to characteristics such as the multiple germ of human body, COLOR FASTNESS height, make the socks, the trousers that are made into have the good combination property of taking, comfortable and easy to wear, can play positive health-care function to health.The present invention is directed to soybean protein fibre and be faint yellow, wet-hot aging performance is poor, with fiber commonly used to bleach, brighten, dyeing require problems such as difference is big, adopt above-mentioned technical matters, optimize and keep fibre and soya characteristic property and wearability, make the knitting socks that is made into, the overall performance of trousers product be better than other various fiber needle fabrics such as polypropylene fibre, terylene, acrylic fibers, silk, cotton, wool, useful human body, environmentally safe.Simultaneously, the socks that are made into, trousers also have soft gloss as feel soft as the cashmere, the silk, integrate the moisture absorption of cotton fiber and the warmth retention property of wool.Test shows, the capillary effect 〉=10cm/3min of fabric; Heat transfer coefficient≤31w/m
2℃; CLO (thermal resistance) 〉=0.20; Insulation rate＞22%; Bacteriostasis rates such as Escherichia coli are reached 99%; COLOR FASTNESS reaches the 4-5 level.This manufacturing technology also can be applicable to knitwear (underwear, underpants, T-shirt) and other knit product, and is applied widely.
Description of drawings Fig. 1 is the process chart of soybean protein fibre knitting socks, trousers manufacturing technology;
Fig. 2 is the performance indications contrast table of used soybean protein fibre and other fibers.
The specific embodiment as shown in the figure, soybean protein fibre knitting socks, trousers manufacturing technology, comprise that the soybean protein fibre raw material is prepared, network falls, knit system, margin to seam, color matching, bleach, brighten, the technical process of pre-treatment, dyeing, softness, oven dry, typing, specifically details are as follows:
1, network falls, knits system, margin to seam, color blending technique and socks commonly used, trousers to knit the system technology identical, repeats no more herein.
2, the bleaching of soybean protein fibre yarn adopts cheese refining and bleaching method to bleach processing.The purpose of bleaching is finish and the colored component that adds when removing the fibre and soya spinning.The fibre and soya yarn of form of yarns refining and bleaching or dyeing can be used as the look of fabric and knits yarn.Yarn refining and bleaching process equipment has hank-dyeing machine (being applicable to strand), yarn package dyeing machine (being applicable to single thread and strand) etc.The cheese refining and bleaching method that present embodiment adopts has the processing yarn any surface finish, not plurality of advantages such as ravellings, row yielding height, productivity ratio height.
3, fibre and soya brightens.Because fibre and soya itself is ecru, is similar to the color of tussah silk, pigment is difficult to Ex-all in the bleaching refinery practice, can influence its vividness to the kind of dying light color or special light color pool.Thereby be difficult to reach requirement with common method for bleaching for the demanding product of whiteness, need brighten processing with suitable brightening agent.Present embodiment adopts following method of whitening: adopt fluorescent bleaches 0.3-0.8% (o.w.f), add an amount of glauber salt or salt 5-15g/L, temperature is 70-80 ℃, and the time is 20-40 minute.
4, pre-treatment.Different dyeing is required to adopt different pretreatment technologies.
(1), the pre-treatment process (singly floating) of soybean protein fiber yarn during dark kind in dying:
Soda ash 2-4g/L
Scouring agent 1-2g/L
H202(30％) 4-6g/L
Stabilizing agent 0.5-1g/L
Temperature 90-95 ℃
Time 60-80 minute
(2), dye shallow in the pre-treatment process (oxygen floats and two methods of floating are floated in reduction) of soybean protein fiber yarn during the chromaticity kind:
A: oxygen floats: B: reduction is floated
Soda ash 2-4g/L soda ash 1-2g/L
Former dose of 2-4g/L of scouring agent 1-2g/L
H202 (30%) 20-40g/L detergent 1g/L
Stabilizing agent 2-3g/L bath raio 1: 12-15
Bath raio 1: 90-92 ℃ of 12-15 temperature
Temperature 90-95 ℃ time 40-60 minute
60 minutes time
After oxygen floats, need after hot water, warm water, cold water are fully cleaned, to reduce again and float.
(3) soybean fiber fabric pre-treatment
Because fabric has added some antilubricants, antistatic additive etc. when spinning, the pre-treatment difficulty of soybean fiber woven fabric is bigger than soybean fiber or yarn.For prevent yarn when weaving, break end, scared, warp thread needs starching, about the about 5-10% of the rate of sizing.The warp thread of soybean fiber fabric starch slurry commonly used and a small amount of PVA mixed pulp starching, fiber itself is ecru, and the pre-treatment difficulty of processing is bigger, can adopt enzyme desizing method, alkali oxygen method, alkali reductant method, enzyme---and oxidant carries out destarch and bleaching processing.Present embodiment adopts enzyme desizing, hydrogen peroxide bleaching process, can reach good effect.
5, the dyeing of fibre and soya.Fibre and soya can dye with faintly acid, neutrality, activity and direct dyes, and in actual production, the concrete conditions such as cost, dyeing installation that can require, dye according to fastness reasonably select dyestuff to dye.For acidity and neutral dye, can dye with reference to the dyeing of wool and silk, the isoelectric point of soybean fiber is between 4-5, but dying of choose reasonable material, control dye bath pH value is determined dyeing.Wherein, REACTIVE DYES can adopt following several dyestuff:
(1), can adopt the part cotton reactive dye, as:
M type REACTIVE DYES Shanghai the dying eight dyeing temperature 65-70 of factory ℃
The Megafix B 65-70 of Shanghai Wande Chemical Co., Ltd. ℃
60 ℃ in Remazol De Sida company
60 ℃ in Levafix CA De Sida company
(2), also warm type REACTIVE DYES in can adopting is an example with Everzol ED REACTIVE DYES:
| Dye dosage %owf | ＜1 | 1-3 | 3-5 | 5-7 | ＞7 |
| Glauber salt g/L | 10-25 | 25-50 | 50-70 | 70-90 | 90 |
| Soda ash g/L | 2 | 4-6 | 6-8 | 8-10 | 10-12 |
| Levelling agent g/L | 0.3-1 | ||||
(annotate: dye dosage refers to that dyestuff accounts for the percentage by weight of pollutant, down together.Salt can be done suitably to adjust with the alkali consumption according to different dyeing installations.)
The dyeing flow process of middle warm type REACTIVE DYES: feed in raw material-be warming up to 55-60 ℃--insulation 10min-adds alkali fixation 30-80min (time decides according to color)--washing-acetic acid neutralization-washing-soap boiling-washing-(dark heavy colour) fixation.
(3), also can adopt High Temperature Type Reactive Dyes, be example with Cibacron LS REACTIVE DYES:
| Dye dosage %owf | ＜1 | 1-3 | 3-5 | 5-7 | ＞7 |
| Glauber salt g/L | 10-15 | 15-30 | 30-45 | 45-60 | 60-75 |
| Soda ash g/L | 3 | 3-7 | 7-10 | 10-13 | 13-16 |
| Levelling agent g/L | 0.3-1 | ||||
(annotate: salt can be done suitably to adjust with the alkali consumption according to different dyeing installations.)
High Temperature Type Reactive Dyes dyeing flow process: feed in raw material-be warming up to 80-90 ℃----washing-soap boiling-washing--(dark heavy colour) fixation that insulation 10min-adds alkali fixation 30-80min (time decides according to color).
6. fibre and soya product softness, oven dry and typing.Soft treatment can make the fibre and soya product have different feel and styles such as fluffy, plentiful, level and smooth, softness.Adopted following fibre and soya soft treatment technology in the present embodiment:
Fatty acyl amide and silicone softening agent 3-5%
About bath raio 1: 10
Temperature 40-50 ℃
Time 10-15 minute
In drying course, because the wet-hot aging performance of fibre and soya is relatively poor, after dyeing or soft treatment, must dry with contactless drying plant below 90-95 ℃, in case feel is hardened, fibre and soya should finalized the design under 170-185 ℃ of temperature after the oven dry.
Claims (3)
1, soybean protein fibre knitting socks, trousers manufacturing technology, comprise that raw material preparation, network fall, knit the technical process of system, margin to seam, color matching, dyeing, softness, oven dry, typing, it is raw material with the soybean protein fibre, before textile dyeing, earlier processing is bleached or brightened to fiber, it is characterized in that it adopts a kind of in the following dyeing:
(1), adopt in the warm type reactive dyeing, be respectively at dye dosage＜1%, between the 1-3%, between the 3-5%, between the 5-7% or＞7% o'clock, the consumption of each raw material is respectively:
Dye dosage＜1 1-3 3-5 5-7＞7
Glauber salt g/L 10-25 25-50 50-70 70-90 90
Soda ash g/L 2 4-6 6-8 8-10 10-12
Levelling agent g/L 0.3-1 0.3-1 0.3-1 0.3-1 0.3-1
The dyeing flow process comprises: feed in raw material-be warming up to 55-60 ℃--insulation 10min-adds alkali fixation 30-80min--washing-acetic acid neutralization-washing-soap boiling-washing-fixation;
(2), adopt High Temperature Type Reactive Dyes dyeing, be respectively at the weight content of dye dosage＜1%, between the 1-3%, between the 3-5%, between the 5-7% or＞7% o'clock, the consumption of each raw material is respectively:
Dye dosage＜1 1-3 3-5 5-7＞7
Glauber salt g/L 10-15 15-30 30-45 45-60 60-75
Soda ash g/L 3 3-7 7-10 10-13 13-16
Levelling agent g/L 0.3-1 0.3-1 0.3-1 0.3-1 0.3-1
Fixation that the dyeing flow process comprises: feed in raw material-be warming up to 80-90 ℃--insulation 10min-adds alkali fixation 30-80min--washing-soap boiling-washing--.
2, soybean protein fibre knitting socks as claimed in claim 1, trousers manufacturing technology, it is characterized in that it adopts following soft treatment technology: adopt 3-5% fatty acyl amide and silicone softening agent, bath raio is 1: 10, temperature is 40-50 ℃, and the time is 10-15 minute.
3, soybean protein fibre knitting socks as claimed in claim 1 or 2, trousers manufacturing technology is characterized in that, after dyeing, soft treatment, fabric is finalized the design under 170-185 ℃ of temperature with oven dry in the contactless drying plant below 90-95 ℃, oven dry back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410017985 CN1267603C (en) | 2004-04-25 | 2004-04-25 | Soybean protein fiber knitted sock and trousers production process |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410017985 CN1267603C (en) | 2004-04-25 | 2004-04-25 | Soybean protein fiber knitted sock and trousers production process |
Publications (2)
| Publication Number | Publication Date |
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| CN1570264A CN1570264A (en) | 2005-01-26 |
| CN1267603C true CN1267603C (en) | 2006-08-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 200410017985 Expired - Fee Related CN1267603C (en) | 2004-04-25 | 2004-04-25 | Soybean protein fiber knitted sock and trousers production process |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101716019B (en) * | 2009-12-16 | 2012-05-30 | 深圳市新纶科技股份有限公司 | Antistatic antibiotic sock |
| CN102628233A (en) * | 2012-04-01 | 2012-08-08 | 宝利嘉（安徽）纺织有限公司 | Dyeing and finishing process of mixed fabric of soybean fiber and cotton blend |
| CN103952923B (en) * | 2014-05-21 | 2016-03-30 | 太仓市宝明化纤有限公司 | A kind of chemical fibre dyeing of environmental protection |
| CN104032596B (en) * | 2014-06-25 | 2016-04-06 | 江苏东源纺织科技实业有限公司 | Cotton class knit fabric continues bright and new production technology |
| DE102014219214A1 (en) * | 2014-09-23 | 2016-03-24 | Bauerfeind Ag | Textile with adhesive effect |
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2004
- 2004-04-25 CN CN 200410017985 patent/CN1267603C/en not_active Expired - Fee Related
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Granted publication date: 20060802 Termination date: 20120425 |