CN104420104A - Denim fabric finishing method - Google Patents

Denim fabric finishing method Download PDF

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Publication number
CN104420104A
CN104420104A CN201310401763.2A CN201310401763A CN104420104A CN 104420104 A CN104420104 A CN 104420104A CN 201310401763 A CN201310401763 A CN 201310401763A CN 104420104 A CN104420104 A CN 104420104A
Authority
CN
China
Prior art keywords
denim
fabric
speed
mercerising
motor vehicle
Prior art date
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.)
Pending
Application number
CN201310401763.2A
Other languages
Chinese (zh)
Inventor
王玉英
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Singao High New Coated and Laminated Fabric Co Ltd
Original Assignee
Qingdao Singao High New Coated and Laminated Fabric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Qingdao Singao High New Coated and Laminated Fabric Co Ltd filed Critical Qingdao Singao High New Coated and Laminated Fabric Co Ltd
Priority to CN201310401763.2A priority Critical patent/CN104420104A/en
Publication of CN104420104A publication Critical patent/CN104420104A/en
Pending legal-status Critical Current

Links

Classifications

    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06BTREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B7/00Mercerising, e.g. lustring by mercerising
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06CFINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
    • D06C9/00Singeing
    • D06C9/02Singeing by flame
    • 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
    • D06M15/19Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/564Polyureas, polyurethanes or other polymers having ureide or urethane links; Precondensation products forming them
    • 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
    • D06M16/00Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
    • D06M16/003Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic with enzymes or microorganisms

Abstract

The invention discloses a denim fabric finishing method which comprises the following steps: singeing, desizing, mercerizing, finishing and shrinking. During the singeing step, a positive-reverse double-sided singeing process is adopted, hairiness on the surface of the denim gray fabric is removed, the flame temperature reaches 1000-1100 DEG C, and the speed is 80-100m/min; and then the denim fabric is subjected to desizing, mercerizing and PU coating treatment, and the water absorbing capacity and fiber strength of the fabric are effectively improved due to mercerizing, so that the mercerized denim fabric finished product easily absorbs sweat and is comfortable to wear; according to the PU coating finishing, the denim fabric can be endowed with special performances such as shrinkage resistance, crease resistance and stiffness, and the denim fabric subjected to PU coating treatment is full in handfeel and has the surface membrane sense. After the denim fabric is mercerized and subjected to PU finish, the defect that the mercerized fabric is extremely soft and is not stiff enough is overcome, and the fabric covering style of the mercerized cloth is remained.

Description

Denim finish method
 
Technical field
The invention belongs to cloth processing technology field, be specifically related to a kind of method processing denim.
 
Background technology
Along with expanding economy, growth in the living standard, people to the pursuit of clothes constantly to leisure, comfortable, random generous development, so jean gradually led the trend of clothes, enjoy the favor of consumer.Present jean not merely be confined to shrunk finish, and be through and singe, destarch arranges, liquid ammonia finishing, and the new technologies such as RESIN FINISH, make fabric feel more soft, fine and smooth, smooth.Along with the continuous deep processing of fabric, in arrangement process, easily there is many problems.
 
Summary of the invention
In order to overcome the above-mentioned technical problem that prior art field exists, the object of the invention is to, a kind of denim finish method is provided, the denim cloth style after arrangement is clear, good luster, soft.
Denim finish method provided by the invention comprise singe, destarch, mercerising, arrangement, shrink treatment process, concrete technology method is as follows: singe described in (1) and adopt front-back two-sided singeing, remove the filoplume on cowboy's grey cloth surface, flame temperature reaches 1000-1100 DEG C, speed of a motor vehicle 80-100m/min; (2) described destarch, first decomposes the starch size on fabric with amylase, and adopt desizing machine to remove further starch size afterwards, the speed of a motor vehicle is 35m/min-70m/min; (3) on mercerizing range, mercerising liquid is utilized to carry out mercerization finish to denim, mercerising liquid NaOH 230-240g/L, mercerizing range speed of a motor vehicle 65m/min-70m/min; (4) adopt water paste to carry out the sizing of PU coating, preservative treatment to denim fabric, adopt 2-3 to prop up cylinder and print cloth cover simultaneously, scraper pressure is between 9-13, and the speed of a motor vehicle controls at 30-50m/min; (5) by the denim after mercerising, heat treatment, carry out tentering, skew, whole arc and arrangement of again shaping, make it reach operation process requirements, eventually passing process of shrinking, obtaining finished product after the assay was approved.
Denim finish method provided by the invention, its beneficial effect is, effectively improves water absorbing capacity and the fibre strength of fabric through mercerising, thus makes the easier absorbing sweat of denim manufactured goods after mercerising, comfortable and easy to wear; PU top finish can give the special properties such as denim is shrinkproof, wrinkle resistant, stiffening, and the denim good hand feeling after the process of PU coating, surface have film sense.After jean warp mercerising, PU arrange, improve the shortcoming that mercerized cloth feel is too soft, stiffening not, also remain the cloth style of mercerized cloth simultaneously.
 
Detailed description of the invention
Below in conjunction with an embodiment, denim finish method provided by the invention is described in detail.
 
Embodiment
The denim finish method of the present embodiment comprise singe, destarch, mercerising, arrangement, shrink treatment process, concrete technology method is as follows: singe described in (1) and adopt front-back two-sided singeing, remove the filoplume on cowboy's grey cloth surface, flame temperature reaches 1000 DEG C, speed of a motor vehicle 100m/min; (2) described destarch, first decomposes the starch size on fabric with amylase, and adopt desizing machine to remove further starch size afterwards, the speed of a motor vehicle is 60m/min; (3) on mercerizing range, mercerising liquid is utilized to carry out mercerization finish to denim, mercerising liquid NaOH 240g/L, mercerizing range speed of a motor vehicle 70m/min; (4) adopt water paste to carry out the sizing of PU coating, preservative treatment to denim fabric, adopt 2-3 to prop up cylinder and print cloth cover simultaneously, scraper pressure is 10, and the speed of a motor vehicle controls at 40m/min; (5) by the denim after mercerising, heat treatment, carry out tentering, skew, whole arc and arrangement of again shaping, make it reach operation process requirements, eventually passing process of shrinking, obtaining finished product after the assay was approved.

Claims (1)

1. a denim finish method, it is characterized in that: comprise singe, destarch, mercerising, arrangement, shrink treatment process, concrete technology method is as follows: singe described in (1) and adopt front-back two-sided singeing, remove the filoplume on cowboy's grey cloth surface, flame temperature reaches 1000-1100 DEG C, speed of a motor vehicle 80-100m/min; (2) described destarch, first decomposes the starch size on fabric with amylase, and adopt desizing machine to remove further starch size afterwards, the speed of a motor vehicle is 35m/min-70m/min; (3) on mercerizing range, mercerising liquid is utilized to carry out mercerization finish to denim, mercerising liquid NaOH 230-240g/L, mercerizing range speed of a motor vehicle 65m/min-70m/min; (4) adopt water paste to carry out the sizing of PU coating, preservative treatment to denim fabric, adopt 2-3 to prop up cylinder and print cloth cover simultaneously, scraper pressure is between 9-13, and the speed of a motor vehicle controls at 30-50m/min; (5) by the denim after mercerising, heat treatment, carry out tentering, skew, whole arc and arrangement of again shaping, make it reach operation process requirements, eventually passing process of shrinking, obtaining finished product after the assay was approved.
CN201310401763.2A 2013-09-06 2013-09-06 Denim fabric finishing method Pending CN104420104A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310401763.2A CN104420104A (en) 2013-09-06 2013-09-06 Denim fabric finishing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310401763.2A CN104420104A (en) 2013-09-06 2013-09-06 Denim fabric finishing method

Publications (1)

Publication Number Publication Date
CN104420104A true CN104420104A (en) 2015-03-18

Family

ID=52970187

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310401763.2A Pending CN104420104A (en) 2013-09-06 2013-09-06 Denim fabric finishing method

Country Status (1)

Country Link
CN (1) CN104420104A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104928879A (en) * 2015-04-15 2015-09-23 张家港英瑞实业有限公司 Method for manufacturing denim
CN106283468A (en) * 2016-08-31 2017-01-04 佛山市立笙纺织有限公司 A kind of coating jean washed and technique thereof
CN108677350A (en) * 2018-06-29 2018-10-19 刘振波 A kind of production technology of cotton core bullet denim fabric

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104928879A (en) * 2015-04-15 2015-09-23 张家港英瑞实业有限公司 Method for manufacturing denim
CN106283468A (en) * 2016-08-31 2017-01-04 佛山市立笙纺织有限公司 A kind of coating jean washed and technique thereof
CN108677350A (en) * 2018-06-29 2018-10-19 刘振波 A kind of production technology of cotton core bullet denim fabric

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PB01 Publication
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20150318