CN105951447A - Crease-resistant finishing process of worsted wool-polyester fabric - Google Patents
Crease-resistant finishing process of worsted wool-polyester fabric Download PDFInfo
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- CN105951447A CN105951447A CN201610329202.XA CN201610329202A CN105951447A CN 105951447 A CN105951447 A CN 105951447A CN 201610329202 A CN201610329202 A CN 201610329202A CN 105951447 A CN105951447 A CN 105951447A
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- parts
- crease
- fabric
- worsted
- crease finishing
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/285—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acid amides or imides
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/507—Polyesters
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/45—Shrinking resistance, anti-felting properties
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The invention discloses a crease-resistant finishing process of worsted wool-polyester fabric. The process comprises three steps including preparation of a crease-resistant finishing solution, padding and crease-resistant finishing as well as baking, wherein the crease-resistant finishing solution is prepared from 1-6 parts of a segmented copolymer of polyester polyether polyamide, 0.5-4 parts of polyacrylamide and 70-90 parts of water and sodium bicarbonate, and the pH value of the crease-resistant finishing solution ranges from 7.5 to 8; fibers in the worsted wool-polyester fabric comprise 55%-65% of wool and 35%-45% of polyester. The fabric treated with the crease-resistant finishing solution containing the segmented copolymer of polyester polyether polyamide has remarkable shrink-proofing and crease-resistant effects, almost no creases are formed on the treated worsted wool-polyester fabric during wearing and washing, the fabric has good size stability and flatness, besides, the elasticity of the fabric can be improved, and the lasting time of seam ironing of clothes is prolonged.
Description
Technical field
The present invention relates to textile production technical field, be specifically related to the anti-crease finishing technique of a kind of Worsted terylene fabric.
Background technology
Traditional anti-crease finishing is used on bafta, and is used on the fabric that frivolous bafta is as higher in cleaning frequencies such as shirt fabrics.Worsted terylene fabric contains the Pilus Caprae seu Ovis of larger specific gravity, wool fiber is long, there is again natural wavy curling, its elastic restoration ratio is high, compared with the fabrics such as linen-cotton silk, all-wool fabric possesses natural wrinkle resistance, but Pilus Caprae seu Ovis and blend polyester fabric, gloss lacks soft sense, feel is between pure wool fabric and terylene wool-like fabric, well-pressed, pendency, body bone is the most stiff, and due to the existence of wool fabric, after repeatedly washing, material can occur felting in various degree, flatness and the dimensional stability of fabric all decrease, thus the glacing flatness of seam is scalded in impact.CN 103321050B discloses anti-wrinkle agent in the bath of a kind of polyester fiber, the block copolymer of the modified polyamide polyester polyether-polyamide contained in this finishing agent, but anti-wrinkle agent in above-mentioned bath is used for Worsted terylene fabric, and the anti-felting effect of fabric improves inconspicuous.
Summary of the invention
It is an object of the invention to overcome defect present in prior art, it is provided that the anti-crease finishing technique of a kind of Worsted terylene fabric, the Worsted terylene fabric after anti-crease finishing has excellent flatness and dimensional stability.
For realizing above-mentioned technique effect, the technical scheme is that the anti-crease finishing technique of a kind of Worsted terylene fabric, it is characterised in that comprise the following steps:
S1: configuration anti-crease finishing liquid, anti-crease finishing liquid includes: the block copolymer 1 of polyester polyether-polyamide～6 parts, polyacrylamide 0.5～4 parts, water 70～90 parts and sodium bicarbonate, the pH value of anti-crease finishing liquid is 7.5～8；
S2: being placed in by Worsted terylene fabric in S1 gained anti-crease finishing liquid and carry out two leachings two and roll, pick-up is 70～80%；
S3: bake, imports S2 gained fabric in drying plant and bakes process, and in drying plant, speed is 15～18m/min, the heating-up temperature 140 in drying plant～160 DEG C；Fiber in described Worsted terylene fabric consists of 55～the Pilus Caprae seu Ovis of 65% and 35～45% terylene.
Preferably technical scheme is that padding platen pressure in process in S2 is 320～350kPa, and speed is 5～8m/min, overfeeding 17～20%.
Preferably technical scheme is, also includes polydimethylsiloxane or section epoxy radicals polydimethylsiloxane 2～8 parts in S1 in anti-crease finishing liquid.
Preferably technical scheme is, in described S1, the composition of raw materials of the block copolymer of polyester polyether-polyamide is in parts by weight, including following component: Polyethylene Glycol 170 ~ 200 parts, ethylene glycol 13 ~ 40 parts, dimethyl terephthalate (DMT) 14 ~ 26 parts, polyamide 120 ~ 140 parts and the mol ratio of metal acetate 0.2 ~ 1 part as catalyst, the preparation method of the block copolymer of polyester polyether-polyamide: keep 2～3h for material mixing is heated to 140～150 DEG C, it is continuously heating to 230～250 DEG C of sustained responses 1～1.5h, insulation is evacuated to vacuum for-0.09～-0.08MPa reaction 5～6h, cooling discharge.
Preferably technical scheme is that described mol ratio of metal acetate is magnesium acetate or tin acetate.
Advantages of the present invention and having the beneficial effects that:
Fabric after the crease-shedding finishing agent process of the block copolymer containing polyester polyether-polyamide in the present invention, felt proofing and anti-wrinkle effect are obvious, Worsted terylene fabric after process is hardly formed folding line when dress and washing, and the dimensional stability of fabric and planarization good, but the most also retractility of this station fabric, extends medicated clothing and scalds the duration of seam.
Detailed description of the invention
Below in conjunction with embodiment, the detailed description of the invention of the present invention is further described.Following example are only used for clearly illustrating technical scheme, and can not limit the scope of the invention with this.
Embodiment 1
For realizing above-mentioned technique effect, the anti-crease finishing technique of Worsted terylene fabric in embodiment 1, it is characterised in that comprise the following steps:
S1: configuration anti-crease finishing liquid, anti-crease finishing liquid includes: the block copolymer of polyester polyether-polyamide 1 part, polyacrylamide 0.5 part, 70 parts of water, is 7.5～8 with the pH value of sodium bicarbonate regulation anti-crease finishing liquid；
S2: being placed in by Worsted terylene fabric in S1 gained anti-crease finishing liquid and carry out two leachings two and roll, pick-up is 70%；
S3: bake, imports S2 gained fabric in drying plant and bakes process, and in drying plant, speed is 15m/min, the heating-up temperature in drying plant 140 DEG C；Wherein, the fiber in Worsted terylene fabric consists of Pilus Caprae seu Ovis and 35% terylene of 55%.
Wherein, padding platen pressure in process in S2 is 320kPa, and speed is 5～8m/min, overfeeding 17%.
Wherein, S1 also includes polydimethylsiloxane or section epoxy radicals polydimethylsiloxane 2 parts in anti-crease finishing liquid.
In S1, the composition of raw materials of the block copolymer of polyester polyether-polyamide is in parts by weight, including following component: Polyethylene Glycol 170 parts, ethylene glycol 13 parts, dimethyl terephthalate (DMT) 14 parts, polyamide 120 parts and the mol ratio of metal acetate 0.2 part as catalyst, the preparation method of the block copolymer of polyester polyether-polyamide: keep 2h for material mixing is heated to 140 DEG C, be continuously heating to 230 DEG C of sustained responses 1h, insulation is evacuated to vacuum and reacts 5h, cooling discharge for-0.09MPa.
Embodiment 2
In embodiment 2, the difference with embodiment 1 is: anti-crease finishing liquid forms: the block copolymer of polyester polyether-polyamide 6 parts, polyacrylamide 4 parts, 90 parts of water, is 7.5～8 with the pH value of sodium bicarbonate regulation anti-crease finishing liquid；
Being placed in by Worsted terylene fabric in S1 gained anti-crease finishing liquid in S2 and carry out two leachings two and roll, pick-up is 80%；
In S3 drying plant, speed is 18m/min, the heating-up temperature in drying plant 160 DEG C.
Wherein, padding platen pressure in process in S2 is 350kPa, and speed is 8m/min, overfeeding 20%.
Wherein, S1 also includes polydimethylsiloxane or section epoxy radicals polydimethylsiloxane 8 parts in anti-crease finishing liquid.
In embodiment 2 S1, the composition of raw materials of the block copolymer of polyester polyether-polyamide is in parts by weight, including following component: polyethylene glycol 200 part, ethylene glycol 40 parts, dimethyl terephthalate (DMT) 26 parts, polyamide 140 parts and the mol ratio of metal acetate 1 part as catalyst, the preparation method of the block copolymer of polyester polyether-polyamide: keep 3h for material mixing is heated to 150 DEG C, it is continuously heating to 250 DEG C of sustained responses 1.5h, insulation is evacuated to vacuum and reacts 6h, cooling discharge for-0.08MPa.
Embodiment 3
In embodiment 3, the difference with embodiment 1 is: anti-crease finishing liquid forms: the block copolymer of polyester polyether-polyamide 4 parts, polyacrylamide 2.5 parts, 80 parts of water, is 7.5～8 with the pH value of sodium bicarbonate regulation anti-crease finishing liquid；
Being placed in by Worsted terylene fabric in S1 gained anti-crease finishing liquid and carry out two leachings two and roll, pick-up is 75%；
In S3 drying plant, speed is 16.5m/min, the heating-up temperature in drying plant 150 DEG C.
Wherein, padding platen pressure in process in S2 is 335kPa, and speed is 6.5m/min, overfeeding 18.5%.
Wherein, S1 also includes polydimethylsiloxane or section epoxy radicals polydimethylsiloxane 5 parts in anti-crease finishing liquid.
In embodiment 3 S1, the composition of raw materials of the block copolymer of polyester polyether-polyamide is in parts by weight, including following component: Polyethylene Glycol 185 parts, ethylene glycol 26 parts, dimethyl terephthalate (DMT) 20 parts, polyamide 130 parts and the mol ratio of metal acetate 0.7 part as catalyst, the preparation method of the block copolymer of polyester polyether-polyamide: keep 2.5h for material mixing is heated to 145 DEG C, it is continuously heating to 240 DEG C of sustained responses 1.2h, insulation is evacuated to vacuum and reacts 5h, cooling discharge for-0.085MPa.
Comparative example
Comparative example uses the block copolymer 1 part of polyester polyether-polyamide disclosed in embodiment 1 in CN 103321050B
Fabric before sample gained anti-wrinkle fabric and anti-crease finishing and comparative example fabric carry out flatness and shrinkproof detection, and the shrinkproof of comparative example sample is poorer than embodiment 1-3 sample, but due to the fabric before anti-crease finishing.In embodiment 1-3, the wrinkle resistance of embodiment 3 is optimum.Owing to high temperature can damage the machinery strength of fiber, therefore in embodiment 1-3, the fabric machinery strength of embodiment 2 declines the most obvious.
The above is only the preferred embodiment of the present invention; it should be pointed out that, for those skilled in the art, on the premise of without departing from the technology of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (5)
1. the anti-crease finishing technique of a Worsted terylene fabric, it is characterised in that comprise the following steps:
S1: configuration anti-crease finishing liquid, anti-crease finishing liquid includes: the block copolymer 1 of polyester polyether-polyamide～6 parts, polyacrylamide 0.5～4 parts, water 70～90 parts and sodium bicarbonate, the pH value of anti-crease finishing liquid is 7.5～8；
S2: being placed in by Worsted terylene fabric in S1 gained anti-crease finishing liquid and carry out two leachings two and roll, pick-up is 70～80%；
S3: bake, imports in drying plant bake process by S2 gained fabric, and in drying plant, speed is 15～18m/min, the heating-up temperature 140 in drying plant～160 DEG C, and the fiber in described Worsted terylene fabric consists of 55～the Pilus Caprae seu Ovis of 65% and 35～45% terylene.
The anti-crease finishing technique of Worsted terylene fabric the most according to claim 1, it is characterised in that padding platen pressure in process in S2 is 320～350kPa, and speed is 5～8m/min, overfeeding 17～20%.
The anti-crease finishing technique of Worsted terylene fabric the most according to claim 1, it is characterised in that also include polydimethylsiloxane or section epoxy radicals polydimethylsiloxane 2～8 parts in S1 in anti-crease finishing liquid.
The anti-crease finishing technique of Worsted terylene fabric the most according to claim 3, it is characterized in that, in described S1, the composition of raw materials of the block copolymer of polyester polyether-polyamide is in parts by weight, including following component: Polyethylene Glycol 170 ~ 200 parts, ethylene glycol 13 ~ 40 parts, dimethyl terephthalate (DMT) 14 ~ 26 parts, polyamide 120 ~ 140 parts and the mol ratio of metal acetate 0.2 ~ 1 part as catalyst, the preparation method of the block copolymer of polyester polyether-polyamide: keep 2～3h for material mixing is heated to 140～150 DEG C, it is continuously heating to 230～250 DEG C of sustained responses 1～1.5h, insulation is evacuated to vacuum for-0.09～-0.08MPa reaction 5～6h, cooling discharge.
The anti-crease finishing technique of Worsted terylene fabric the most according to claim 4, it is characterised in that described mol ratio of metal acetate is magnesium acetate or tin acetate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610329202.XA CN105951447A (en) | 2016-05-18 | 2016-05-18 | Crease-resistant finishing process of worsted wool-polyester fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610329202.XA CN105951447A (en) | 2016-05-18 | 2016-05-18 | Crease-resistant finishing process of worsted wool-polyester fabric |
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| CN105951447A true CN105951447A (en) | 2016-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610329202.XA Pending CN105951447A (en) | 2016-05-18 | 2016-05-18 | Crease-resistant finishing process of worsted wool-polyester fabric |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107177984A (en) * | 2017-05-30 | 2017-09-19 | 绍兴市柯桥区钱清通航轻纺辅料厂 | A kind of stiffening resin of environmental protection and preparation method thereof |
| CN108277646A (en) * | 2018-01-19 | 2018-07-13 | 江苏丹毛纺织股份有限公司 | A kind of worsted fabric is crease-resistant, guarantor's type functional finishing method |
| CN110158319A (en) * | 2019-06-03 | 2019-08-23 | 江苏阳光股份有限公司 | One kind can spray the high conformal wool worsted auxiliary agent of decontamination |
-
2016
- 2016-05-18 CN CN201610329202.XA patent/CN105951447A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107177984A (en) * | 2017-05-30 | 2017-09-19 | 绍兴市柯桥区钱清通航轻纺辅料厂 | A kind of stiffening resin of environmental protection and preparation method thereof |
| CN108277646A (en) * | 2018-01-19 | 2018-07-13 | 江苏丹毛纺织股份有限公司 | A kind of worsted fabric is crease-resistant, guarantor's type functional finishing method |
| CN110158319A (en) * | 2019-06-03 | 2019-08-23 | 江苏阳光股份有限公司 | One kind can spray the high conformal wool worsted auxiliary agent of decontamination |
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Application publication date: 20160921 |