CN113652856A - Preparation method of anti-wrinkle cotton-linen fabric - Google Patents

Preparation method of anti-wrinkle cotton-linen fabric Download PDF

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Publication number
CN113652856A
CN113652856A CN202111108883.4A CN202111108883A CN113652856A CN 113652856 A CN113652856 A CN 113652856A CN 202111108883 A CN202111108883 A CN 202111108883A CN 113652856 A CN113652856 A CN 113652856A
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Prior art keywords
cotton
linen fabric
wrinkle
concentration
linen
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CN202111108883.4A
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Chinese (zh)
Inventor
张伟
郭琦
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Yancheng Institute of Technology
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Yancheng Institute of Technology
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Priority to CN202111108883.4A priority Critical patent/CN113652856A/en
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    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/32Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/36Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/38Oxides or hydroxides of elements of Groups 1 or 11 of the Periodic Table
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/10Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
    • D06M13/184Carboxylic acids; Anhydrides, halides or salts thereof
    • D06M13/207Substituted carboxylic acids, e.g. by hydroxy or keto groups; Anhydrides, halides or salts thereof
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/01Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
    • D06M15/03Polysaccharides or derivatives thereof
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2101/00Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/02Natural fibres, other than mineral fibres
    • D06M2101/04Vegetal fibres
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2101/00Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/02Natural fibres, other than mineral fibres
    • D06M2101/04Vegetal fibres
    • D06M2101/06Vegetal fibres cellulosic
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2200/00Functionality of the treatment composition and/or properties imparted to the textile material
    • D06M2200/20Treatment influencing the crease behaviour, the wrinkle resistance, the crease recovery or the ironing ease
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2200/00Functionality of the treatment composition and/or properties imparted to the textile material
    • D06M2200/50Modified hand or grip properties; Softening compositions

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

The invention relates to a preparation method of an anti-wrinkle cotton-linen fabric, belonging to the technical field of textile processing. Firstly, adding the cotton and linen fabric into a sodium hydroxide solution, carrying out dipping treatment for 25-35min, taking out to obtain the treated cotton and linen fabric, adding the treated cotton and linen fabric into an anti-crease finishing liquid, carrying out treatment for 50-70min at 40-80 ℃, taking out, pre-drying for 5-7min at 70-90 ℃, then baking for 2-4min at 170 ℃ at 150-; in the anti-wrinkle finishing liquid, the concentration of the chitosan quaternary ammonium salt is 6-10g/L, and the concentration of the citric acid is 8-12 g/L. The invention firstly carries out alkali treatment on the cotton and linen fabric to improve the softness of the cotton and linen fabric, and then uses the mixed solution of chitosan quaternary ammonium salt and citric acid to carry out crease-resistant finishing on the cotton and linen fabric. The finishing agent adopted by the invention is safe and environment-friendly, and the cotton and linen fabric obtained by the method has excellent anti-wrinkle effect, and is good in air permeability and softness.

Description

Preparation method of anti-wrinkle cotton-linen fabric
Technical Field
The invention relates to a preparation method of an anti-wrinkle cotton-linen fabric, belonging to the technical field of textile processing.
Background
The cotton-flax fabric is a fabric woven by mixing half of flax and half of cotton, and has the characteristics of flax and cotton. The linen fabric has the advantages of high rigidity, wear resistance, air permeability and the like, but has the defects of rough hand feeling, poorer elasticity, easy friction and wrinkling and the like, the friction feeling to the skin is obvious when the linen fabric is worn close to the body, the pilling is easy to occur after a long time, and the pure cotton cloth has the defect of light texture, is soft and continuous when the linen fabric is worn, and has no hard feeling of the linen. The cotton-flax mixed fabric effectively avoids respective defects of flax and cotton, and the advantages and disadvantages of the flax and the cotton are complementary, so that the cotton-flax mixed fabric becomes the best choice for people in modern cities for natural, healthy and comfortable clothes.
However, the cotton and linen fabric has the defect of large crumpling property, the finished clothes made of the cotton and linen fabric are easy to crumple in kneading and friction, the aesthetic property of the finished clothes combined with a human body is lost, the wearing effect of the clothes is influenced, abrasion is easy to form at the crumpling position, the usability is reduced, and the anti-wrinkling finishing of the cotton and linen fabric is a necessary procedure for ensuring the excellent performance of the cotton and linen fabric. The existing crease-resistant finishing agent contains a large amount of polluting components, does not meet the environmental protection requirement and affects the health of consumers, and the crease-resistant effect of the finished cotton-linen fabric is poor. Therefore, there is a need to develop an anti-wrinkle finishing agent with good anti-wrinkle effect and environmental protection to meet the needs and health of consumers.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides the preparation method of the anti-wrinkle cotton-linen fabric, the operation is simple, the adopted finishing agent components are safe and environment-friendly, and the prepared cotton-linen fabric has excellent anti-wrinkle effect and good air permeability and softness.
Technical scheme
A preparation method of anti-wrinkle cotton-linen fabric comprises the following steps:
(1) adding the cotton and linen fabric into a sodium hydroxide solution, carrying out dipping treatment for 25-35min at a bath ratio of 1:50, and taking out to obtain the treated cotton and linen fabric;
(2) adding the treated cotton and linen fabric into an anti-crease finishing liquid, treating for 50-70min at 40-80 ℃ in a bath ratio of 1:50, then taking out, pre-drying for 5-7min at 70-90 ℃, then baking for 2-4min at 150-170 ℃, and finally washing and drying to obtain the anti-crease cotton and linen fabric;
in the step (2), the concentration of the chitosan quaternary ammonium salt is 6-10g/L, and the concentration of the citric acid is 8-12 g/L.
Further, in the step (1), the concentration of the sodium hydroxide solution is 12 g/L.
Further, in the step (1), the treatment temperature is 80 ℃.
Further, in the step (2), the concentration of the chitosan quaternary ammonium salt in the anti-wrinkle finishing liquid is 8g/L, and the concentration of the citric acid is 12 g/L.
Further, in the step (2), the treatment temperature is 60 ℃.
The invention has the beneficial effects that:
the method comprises the steps of firstly carrying out alkali treatment on the cotton and linen fabric to improve the softness of the cotton and linen fabric, and then carrying out crease-resistant finishing on the cotton and linen fabric by using a mixed solution of chitosan quaternary ammonium salt and citric acid to obtain the crease-resistant cotton and linen fabric. The finishing agent adopted by the invention is safe and environment-friendly, and the cotton and linen fabric obtained by the method has excellent anti-wrinkle effect, and is good in air permeability and softness.
Detailed Description
The technical solution of the present invention is further described with reference to the following specific examples.
Example 1
A preparation method of anti-wrinkle cotton-linen fabric comprises the following steps:
(1) adding the cotton and linen fabric into 12g/L sodium hydroxide solution, dipping for 30min at 80 ℃ in a bath ratio of 1:50, and taking out to obtain the treated cotton and linen fabric;
(2) adding the treated cotton and linen fabric into crease-resistant finishing liquid, treating for 60min at 40 ℃ in a bath ratio of 1:50, then taking out, pre-drying for 5min at 80 ℃, baking for 3min at 160 ℃, and finally washing and drying to obtain the crease-resistant cotton and linen fabric;
in the step (2), the concentration of the chitosan quaternary ammonium salt in the anti-wrinkle finishing liquid is 6g/L, and the concentration of the citric acid is 8 g/L.
Example 2
A preparation method of anti-wrinkle cotton-linen fabric comprises the following steps:
(1) adding the cotton and linen fabric into 12g/L sodium hydroxide solution, dipping for 30min at 80 ℃ in a bath ratio of 1:50, and taking out to obtain the treated cotton and linen fabric;
(2) adding the treated cotton and linen fabric into crease-resistant finishing liquid, treating for 60min at 60 ℃ in a bath ratio of 1:50, taking out, pre-drying for 5min at 80 ℃, baking for 3min at 160 ℃, and finally washing and drying to obtain the crease-resistant cotton and linen fabric;
in the step (2), the concentration of the chitosan quaternary ammonium salt in the anti-wrinkle finishing liquid is 6g/L, and the concentration of the citric acid is 10 g/L.
Example 3
A preparation method of anti-wrinkle cotton-linen fabric comprises the following steps:
(1) adding the cotton and linen fabric into 12g/L sodium hydroxide solution, dipping for 30min at 80 ℃ in a bath ratio of 1:50, and taking out to obtain the treated cotton and linen fabric;
(2) adding the treated cotton and linen fabric into crease-resistant finishing liquid, treating for 60min at 80 ℃ in a bath ratio of 1:50, taking out, pre-drying for 5min at 80 ℃, baking for 3min at 160 ℃, and finally washing and drying to obtain the crease-resistant cotton and linen fabric;
in the step (2), the concentration of the chitosan quaternary ammonium salt in the anti-wrinkle finishing liquid is 6g/L, and the concentration of the citric acid is 12 g/L.
Example 4
A preparation method of anti-wrinkle cotton-linen fabric comprises the following steps:
(1) adding the cotton and linen fabric into 12g/L sodium hydroxide solution, dipping for 30min at 80 ℃ in a bath ratio of 1:50, and taking out to obtain the treated cotton and linen fabric;
(2) adding the treated cotton and linen fabric into crease-resistant finishing liquid, treating for 60min at 60 ℃ in a bath ratio of 1:50, taking out, pre-drying for 5min at 80 ℃, baking for 3min at 160 ℃, and finally washing and drying to obtain the crease-resistant cotton and linen fabric;
in the step (2), the concentration of the chitosan quaternary ammonium salt in the anti-wrinkle finishing liquid is 8g/L, and the concentration of the citric acid is 12 g/L.
Example 5
A preparation method of anti-wrinkle cotton-linen fabric comprises the following steps:
(1) adding the cotton and linen fabric into 12g/L sodium hydroxide solution, dipping for 30min at 80 ℃ in a bath ratio of 1:50, and taking out to obtain the treated cotton and linen fabric;
(2) adding the treated cotton and linen fabric into crease-resistant finishing liquid, treating for 60min at 40 ℃ in a bath ratio of 1:50, then taking out, pre-drying for 5min at 80 ℃, baking for 3min at 160 ℃, and finally washing and drying to obtain the crease-resistant cotton and linen fabric;
in the step (2), the concentration of the chitosan quaternary ammonium salt in the anti-wrinkle finishing liquid is 8g/L, and the concentration of the citric acid is 10 g/L.
Example 6
A preparation method of anti-wrinkle cotton-linen fabric comprises the following steps:
(1) adding the cotton and linen fabric into 12g/L sodium hydroxide solution, dipping for 30min at 80 ℃ in a bath ratio of 1:50, and taking out to obtain the treated cotton and linen fabric;
(2) adding the treated cotton and linen fabric into crease-resistant finishing liquid, treating for 60min at 40 ℃ in a bath ratio of 1:50, then taking out, pre-drying for 5min at 80 ℃, baking for 3min at 160 ℃, and finally washing and drying to obtain the crease-resistant cotton and linen fabric;
in the step (2), the concentration of the chitosan quaternary ammonium salt is 10g/L, and the concentration of the citric acid is 10 g/L.
Example 7
A preparation method of anti-wrinkle cotton-linen fabric comprises the following steps:
(1) adding the cotton and linen fabric into 12g/L sodium hydroxide solution, dipping for 30min at 80 ℃ in a bath ratio of 1:50, and taking out to obtain the treated cotton and linen fabric;
(2) adding the treated cotton and linen fabric into crease-resistant finishing liquid, treating for 60min at 80 ℃ in a bath ratio of 1:50, taking out, pre-drying for 5min at 80 ℃, baking for 3min at 160 ℃, and finally washing and drying to obtain the crease-resistant cotton and linen fabric;
in the step (2), the concentration of the chitosan quaternary ammonium salt in the anti-wrinkle finishing liquid is 10g/L, and the concentration of the citric acid is 12 g/L.
The crease-resistant cotton and linen fabrics prepared in examples 1 to 7 were subjected to crease resistance, flexibility and air permeability tests, wherein the crease resistance test method refers to AATCC 66-2008, the bulge method (vertical crease method) was used, the load of pressure was 1kg, the pressing time was 5min, and the test piece recovered wing size: length is 20mm, wide is 15mm, stationary vane size: the length is 40mm, and the width is 20 mm; measuring a sharp elastic recovery angle 15s after the pressure is over, measuring a slow elastic recovery angle after 5min, subtracting the sharp elastic recovery angle from the slow elastic recovery angle, and recording data; the flexibility evaluation is that the bending rigidity of the fabric is evaluated, the test method refers to the method in GB/T18318.1-2009 to test by adopting a YG (B)022 type automatic fabric stiffness tester, six samples of 25mm multiplied by 250mm are respectively cut along the warp direction and the weft direction of the fabric, the front and back surfaces of the samples are marked, a 'setting' key is pressed, after unit mass, angle, method, times and speed are set, an angle adjusting button on the instrument is rotated, a 'working' key is pressed, and displayed bending rigidity data are recorded when the instrument automatically stops and returns to an initial position; the test method of air permeability is carried out according to the method in GB/T5453-1997, and a digital air permeability instrument of model YG461E is used. The test results are shown in table 1:
TABLE 1
Figure BDA0003273532920000041
As can be seen from the test results in table 1, the anti-wrinkle properties and air permeability of the anti-wrinkle cotton and linen fabrics prepared in examples 1 to 7 of the present invention are greatly improved, and the bending rigidity is reduced, which indicates that the softness of the fabric is improved, compared with the untreated cotton and linen fabric.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. The preparation method of the anti-wrinkle cotton-linen fabric is characterized by comprising the following steps:
(1) adding the cotton and linen fabric into a sodium hydroxide solution, carrying out dipping treatment for 25-35min at a bath ratio of 1:50, and taking out to obtain the treated cotton and linen fabric;
(2) adding the treated cotton and linen fabric into an anti-crease finishing liquid, treating for 50-70min at 40-80 ℃ in a bath ratio of 1:50, then taking out, pre-drying for 5-7min at 70-90 ℃, then baking for 2-4min at 150-170 ℃, and finally washing and drying to obtain the anti-crease cotton and linen fabric;
in the step (2), the concentration of the chitosan quaternary ammonium salt is 6-10g/L, and the concentration of the citric acid is 8-12 g/L.
2. The method for preparing the anti-wrinkle cotton and linen fabric according to claim 1, wherein in the step (1), the concentration of the sodium hydroxide solution is 12 g/L.
3. The method for preparing the crease resistant cotton and linen fabric according to claim 1, wherein in step (1), the treatment temperature is 80 ℃.
4. The method for preparing the anti-wrinkle cotton and linen fabric according to claim 1, wherein in the step (2), the concentration of the chitosan quaternary ammonium salt in the anti-wrinkle finishing liquid is 8g/L, and the concentration of the citric acid in the anti-wrinkle finishing liquid is 12 g/L.
5. The method for preparing crease resistant cotton and linen fabric according to claim 1 or 2 or 3 or 4, wherein in step (2), said treatment temperature is 60 ℃.
CN202111108883.4A 2021-09-22 2021-09-22 Preparation method of anti-wrinkle cotton-linen fabric Pending CN113652856A (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1118705A2 (en) * 2000-01-18 2001-07-25 Gunze Co., Ltd. Fiber treating agents and methods of treating fibers
JP2002069848A (en) * 2000-09-04 2002-03-08 Gunze Ltd Fiber treating agent, method for treating fiber and textile product
CN103174015A (en) * 2013-04-08 2013-06-26 太仓棨淂服装有限公司 Antibiotic finish method for chitosan quaternary ammonium salt of pure-cotton jean
CN106245340A (en) * 2016-07-29 2016-12-21 安徽亚源印染有限公司 A kind of reactive dye dyeing and finishing technology for ramie fabric
CN107938317A (en) * 2017-11-30 2018-04-20 英泰时尚服饰(苏州)有限公司 A kind of sodolin of crease-resistant easy dyeing and preparation method thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1118705A2 (en) * 2000-01-18 2001-07-25 Gunze Co., Ltd. Fiber treating agents and methods of treating fibers
JP2002069848A (en) * 2000-09-04 2002-03-08 Gunze Ltd Fiber treating agent, method for treating fiber and textile product
CN103174015A (en) * 2013-04-08 2013-06-26 太仓棨淂服装有限公司 Antibiotic finish method for chitosan quaternary ammonium salt of pure-cotton jean
CN106245340A (en) * 2016-07-29 2016-12-21 安徽亚源印染有限公司 A kind of reactive dye dyeing and finishing technology for ramie fabric
CN107938317A (en) * 2017-11-30 2018-04-20 英泰时尚服饰(苏州)有限公司 A kind of sodolin of crease-resistant easy dyeing and preparation method thereof

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Application publication date: 20211116