CN106758127A - One discoloration method for growing cotton - Google Patents

One discoloration method for growing cotton Download PDF

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Publication number
CN106758127A
CN106758127A CN201611011911.XA CN201611011911A CN106758127A CN 106758127 A CN106758127 A CN 106758127A CN 201611011911 A CN201611011911 A CN 201611011911A CN 106758127 A CN106758127 A CN 106758127A
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CN
China
Prior art keywords
parts
cotton
washing
lotion
water
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN201611011911.XA
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Chinese (zh)
Inventor
唐珩
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Wuxi Benniu Biological Technology Co Ltd
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Wuxi Benniu Biological Technology Co Ltd
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Priority to CN201611011911.XA priority Critical patent/CN106758127A/en
Publication of CN106758127A publication Critical patent/CN106758127A/en
Withdrawn legal-status Critical Current

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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
    • D06M11/00—Treating 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
    • D06M11/07—Treating 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 halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof
    • D06M11/11—Treating 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 halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof with halogen acids or salts thereof
    • D06M11/13—Ammonium halides or halides of elements of Groups 1 or 11 of the Periodic System
    • 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
    • D06M11/00—Treating 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
    • D06M11/32—Treating 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
    • D06M11/36—Treating 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
    • D06M11/38—Oxides or hydroxides of elements of Groups 1 or 11 of the Periodic System
    • 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
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/244—Treating 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 sulfur or phosphorus
    • D06M13/282—Treating 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 sulfur or phosphorus with compounds containing phosphorus
    • D06M13/288—Phosphonic or phosphonous acids or derivatives thereof
    • 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
    • D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
    • D06M16/003—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic with enzymes or microorganisms
    • 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
    • D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/02—Natural fibres, other than mineral fibres
    • D06M2101/04—Vegetal fibres
    • D06M2101/06—Vegetal fibres cellulosic
    • 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
    • D06M2200/50—Modified hand or grip properties; Softening compositions

Abstract

One discoloration method for growing cotton, comprises the following steps that：(1) cotton is evacuated fluffy, pre- washing lotion is sprinkled while stirring, cotton humidity is reached 40~60%；The pre-washing agent is：30% 10~20 parts of hydrochloric acid solution；5% 5~10 parts of organic phospho acid solution；8% 5~10 parts of sodium chloride solution；50~80 parts of water；(2) enzyme is washed：By in pre- washed cotton addition enzyme lotion, the enzyme lotion is：10~20 parts of mercerising protease；10~20 parts of nonionic lotion；10~20 parts of piece alkali；80~100 parts of water；Soak 2~3 hours at normal temperatures；(3) it is put into oxygen bleaching agent after washing, the oxygen bleaching agent is：3~5 parts of hydrogen peroxide bleaching stabilizer, 10~20 parts of hydrogen peroxide, 80~100 parts of water；(4) repeatedly dried after washing.Cycle is short of the present invention, efficiency high, low cost, cotton whiteness after treatment is good, it is weightless less, strength loss it is small, good hand touch, it is easy to weave.

Description

One discoloration method for growing cotton
Technical field
The present invention relates to lint decolouring technology field, especially a discoloration method for growing cotton.
Background technology
At present on the market, many cold decolouring technologies of use cotton, it has the disadvantage that bleaching time is long, nearly 48 hours, production Efficiency is low, and cotton scale damages big after decolouring, wastes time and energy.Heat decoloring technology is also used, average bleaching time is small 7~9 When, and many use heat decoloring technologies exist problem be：Ferrous salt consumption is big, and washing time is more, and some washing times are more Up to 5~7 times, water wasting is time-consuming, rinses sordid ferrous ion over oxidation cotton fiber in oxygen bleaching, not only wastes dioxygen Water, and it is big to cause cotton to damage, and weightless high, whiteness is low, efficiency is low.
The content of the invention
In view of the above-mentioned problems existing in the prior art, the applicant provides a discoloration method for growing cotton.Week of the invention Phase is short, efficiency high, low cost, the cotton whiteness after treatment is good, it is weightless less, strength loss it is small, good hand touch, it is easy to weave.
Technical scheme is as follows：
One discoloration method for growing cotton, comprises the following steps that：
(1) cotton is evacuated fluffy, pre- washing lotion is sprinkled while stirring, cotton humidity is reached 40~60%；The prewashing Agent is：30% 10~20 parts of hydrochloric acid solution；5% 5~10 parts of organic phospho acid solution；8% 5~10 parts of sodium chloride solution；Water 50~ 80 parts；
(2) enzyme is washed：By in pre- washed cotton addition enzyme lotion, it is defined by flooding cotton；The enzyme lotion is：Mercerising egg White 10~20 parts of enzyme；10~20 parts of nonionic lotion；10~20 parts of piece alkali；80~100 parts of water；Immersion 2~3 is small at normal temperatures When；
(3) it is put into oxygen bleaching agent after washing, is defined by flooding cotton；The oxygen bleaching agent is：It is 3~5 parts of hydrogen peroxide bleaching stabilizer, double 10~20 parts of oxygen water, 80~100 parts of water；
(4) repeatedly dried after washing.
The present invention is beneficial to be had technical effect that：
Former technique is better than using cotton whiteness, feel after discoloration method of the present invention etc., and bleaching time is short, saves Water, power saving, low cost, use auxiliary agent without APEO, and Environmental Safety does not use fluorescent whitening agent, meets national clean manufacturing Requirement.
Specific embodiment
With reference to embodiment, the present invention is specifically described.
Embodiment 1
The invention provides the discoloration method that grows cotton, comprise the following steps that：
(1) cotton is evacuated fluffy, pre- washing lotion is sprinkled while stirring, cotton humidity is reached 40%；The pre-washing agent is： 30% 10 parts of hydrochloric acid solution；5% 5 parts of organic phospho acid solution；8% 5 parts of sodium chloride solution；50 parts of water；
(2) enzyme is washed：By in pre- washed cotton addition enzyme lotion, it is defined by flooding cotton；The enzyme lotion is：Mercerising egg White 10 parts of enzyme；10 parts of nonionic lotion；10 parts of piece alkali；80 parts of water；Soak 2 hours at normal temperatures；
(3) it is put into oxygen bleaching agent after washing, is defined by flooding cotton；The oxygen bleaching agent is：3 parts of hydrogen peroxide bleaching stabilizer, dioxygen 10 parts of water, 80 parts of water；
(4) repeatedly dried after washing.
Embodiment 2
The invention provides the discoloration method that grows cotton, comprise the following steps that：
(1) cotton is evacuated fluffy, pre- washing lotion is sprinkled while stirring, cotton humidity is reached 60%；The pre-washing agent is： 30% 20 parts of hydrochloric acid solution；5% 10 parts of organic phospho acid solution；8% 10 parts of sodium chloride solution；50~80 parts of water；
(2) enzyme is washed：By in pre- washed cotton addition enzyme lotion, it is defined by flooding cotton；The enzyme lotion is：Mercerising egg White 20 parts of enzyme；20 parts of nonionic lotion；20 parts of piece alkali；100 parts of water；Soak 3 hours at normal temperatures；
(3) it is put into oxygen bleaching agent after washing, is defined by flooding cotton；The oxygen bleaching agent is：5 parts of hydrogen peroxide bleaching stabilizer, dioxygen 20 parts of water, 100 parts of water；
(4) repeatedly dried after washing.
Embodiment 3
The invention provides the discoloration method that grows cotton, comprise the following steps that：
(1) cotton is evacuated fluffy, pre- washing lotion is sprinkled while stirring, cotton humidity is reached 50%；The pre-washing agent is： 30% 15 parts of hydrochloric acid solution；5% 8 parts of organic phospho acid solution；8% 8 parts of sodium chloride solution；60 parts of water；
(2) enzyme is washed：By in pre- washed cotton addition enzyme lotion, it is defined by flooding cotton；The enzyme lotion is：Mercerising egg White 15 parts of enzyme；15 parts of nonionic lotion；15 parts of piece alkali；90 parts of water；Soak 3 hours at normal temperatures；
(3) it is put into oxygen bleaching agent after washing, is defined by flooding cotton；The oxygen bleaching agent is：4 parts of hydrogen peroxide bleaching stabilizer, dioxygen 15 parts of water, 90 parts of water；
(4) repeatedly dried after washing.

Claims (1)

1. a discoloration method for growing cotton, it is characterised in that comprise the following steps that：
(1) cotton is evacuated fluffy, pre- washing lotion is sprinkled while stirring, cotton humidity is reached 40~60%；The pre-washing agent is： 30% 10~20 parts of hydrochloric acid solution；5% 5~10 parts of organic phospho acid solution；8% 5~10 parts of sodium chloride solution；50~80 parts of water；
(2) enzyme is washed：By in pre- washed cotton addition enzyme lotion, it is defined by flooding cotton；The enzyme lotion is：Mercerising protease 10~20 parts；10~20 parts of nonionic lotion；10~20 parts of piece alkali；80~100 parts of water；Soak 2~3 hours at normal temperatures；
(3) it is put into oxygen bleaching agent after washing, is defined by flooding cotton；The oxygen bleaching agent is：3~5 parts of hydrogen peroxide bleaching stabilizer, hydrogen peroxide 10~20 parts, 80~100 parts of water；
(4) repeatedly dried after washing.
CN201611011911.XA 2016-11-17 2016-11-17 One discoloration method for growing cotton Withdrawn CN106758127A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611011911.XA CN106758127A (en) 2016-11-17 2016-11-17 One discoloration method for growing cotton

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611011911.XA CN106758127A (en) 2016-11-17 2016-11-17 One discoloration method for growing cotton

Publications (1)

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CN106758127A true CN106758127A (en) 2017-05-31

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115262224A (en) * 2022-08-25 2022-11-01 宜兴市事成织物后整理有限公司 Water-repellent pure cotton knitted fabric treatment process based on organic fluorine finishing agent

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101818451A (en) * 2010-03-30 2010-09-01 如皋市五山漂染有限责任公司 Bleaching pre-processing process for pure cotton padding cloth
CN103882722A (en) * 2014-03-10 2014-06-25 新疆华春毛纺有限公司 Grey cashmere discoloring method
CN105040397A (en) * 2015-04-02 2015-11-11 宁夏中银绒业股份有限公司 Improved grey cashmere decoloring method
CN105970595A (en) * 2016-06-21 2016-09-28 山东高棉集团有限公司 Blanching and brightening process of loose-cotton fibers

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101818451A (en) * 2010-03-30 2010-09-01 如皋市五山漂染有限责任公司 Bleaching pre-processing process for pure cotton padding cloth
CN103882722A (en) * 2014-03-10 2014-06-25 新疆华春毛纺有限公司 Grey cashmere discoloring method
CN105040397A (en) * 2015-04-02 2015-11-11 宁夏中银绒业股份有限公司 Improved grey cashmere decoloring method
CN105970595A (en) * 2016-06-21 2016-09-28 山东高棉集团有限公司 Blanching and brightening process of loose-cotton fibers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115262224A (en) * 2022-08-25 2022-11-01 宜兴市事成织物后整理有限公司 Water-repellent pure cotton knitted fabric treatment process based on organic fluorine finishing agent

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Application publication date: 20170531