CN112593361A - Dyeing and finishing process of polyester tatted high-elastic cloth - Google Patents

Dyeing and finishing process of polyester tatted high-elastic cloth Download PDF

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Publication number
CN112593361A
CN112593361A CN202011548348.6A CN202011548348A CN112593361A CN 112593361 A CN112593361 A CN 112593361A CN 202011548348 A CN202011548348 A CN 202011548348A CN 112593361 A CN112593361 A CN 112593361A
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Prior art keywords
dyeing
temperature
cloth
polyester
shrinking
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Pending
Application number
CN202011548348.6A
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Chinese (zh)
Inventor
陈加明
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Jinjiang Weifeng Knit Dyeworks Co ltd
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Jinjiang Weifeng Knit Dyeworks Co ltd
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Priority to CN202011548348.6A priority Critical patent/CN112593361A/en
Publication of CN112593361A publication Critical patent/CN112593361A/en
Pending legal-status Critical Current

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    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06BTREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B3/00Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
    • D06B3/10Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06BTREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B15/00Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06CFINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
    • D06C7/00Heating or cooling textile fabrics
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06CFINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
    • D06C7/00Heating or cooling textile fabrics
    • D06C7/02Setting
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06PDYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/0032Determining dye recipes and dyeing parameters; Colour matching or monitoring
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06PDYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P3/00Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/34Material containing ester groups
    • D06P3/52Polyesters

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

The invention relates to the technical field of cloth dyeing and finishing processes, and discloses a dyeing and finishing process of polyester tatted high-elasticity cloth, which comprises the following steps: 1) pre-shrinking: the simple rolling dryer is changed into an open-width pre-shrinking machine, a cloth stacking groove is additionally arranged to guarantee continuous pre-shrinking of the dryer, cloth enters a water rolling groove from the cloth stacking groove, is pre-shrunk at the low temperature of 95-100 ℃ through the water rolling groove, is pre-shrunk at the low temperature of 95-100 ℃ additionally arranged to prevent crease marks from being generated too fast due to high-temperature shrinkage, enters the open-width rolling dryer after the width of a door is shrunk by 5 percent, is pre-shrunk to 15 percent when the width of the door is shrunk, and the high-temperature pre-shrinking temperature of the dryer is 130-increased by 135 ℃. According to the dyeing and finishing process of the polyester tatted high-elasticity cloth, high-elasticity yarns shrink at the high temperature of 95-100 ℃, then the polyester tatted high-elasticity cloth is pre-shrunk at the low temperature through a water tank, the polyester tatted high-elasticity cloth shrinks at the high temperature through a roller and dyeing, the three-time shrinkage avoids the wrinkle caused by the secondary dyeing high-temperature sharp shrinkage, the shrinkage is uniform, the shrinkage size reaches 20-30%, the polyester tatted high-elasticity cloth is subjected to external force after being shaped and reaches 20-30% elasticity, and the.

Description

Dyeing and finishing process of polyester tatted high-elastic cloth
Technical Field
The invention relates to the technical field of cloth dyeing and finishing processes, in particular to a dyeing and finishing process of polyester tatted high-elasticity cloth.
Background
The dyeing and finishing process is to perfectly reproduce the favorite colors and patterns on a white blank by using a dyeing and finishing technology, so that the fabric is more rich in artistic smell.
The tatting fabric is formed by interlacing warp and weft in a picking mode of a weaving machine, the weave generally comprises three types of plain weave, twill weave and satin weave and the change of the three types, the tatting fabric is firm, stiff and smooth and not easy to deform due to interlacing warp and weft in a weaving method, the tatting fabric is classified from composition components and comprises cotton fabrics, silk fabrics, wool fabrics, hemp fabrics, chemical fiber fabrics, blended fabrics and interwoven fabrics of the cotton fabrics, the silk fabrics, the wool fabrics, the hemp fabrics and the chemical fiber fabrics, and the like, the polyester fabric is a very large chemical fiber clothing fabric used in daily life, the maximum advantage is good crease resistance and shape retention, therefore, the tatting fabric is suitable for being used as outdoor articles such as coat clothing, various bags, tents and the like, the traditional polyester fabric has poor extension and recovery, the fabric shape retention can be improved by adopting tatting mode processing, and meanwhile, in the dyeing and finishing process of the polyester fabric, the dyeing and finishing mode can also influence the extension and recovery of the, therefore, the dyeing and finishing process of the polyester tatted high-elasticity cloth is provided.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a dyeing and finishing process of polyester tatted high elastic fabric, which has the advantages of improving the extension and recovery of the fabric, and solves the problems that the traditional polyester fabric has poor extension and recovery, the shape-preserving capability of the fabric can be improved by adopting tatted processing, and meanwhile, in the dyeing and finishing process of the polyester fabric, the dyeing and finishing mode can also influence the extension and recovery of the fabric.
(II) technical scheme
In order to achieve the purpose of improving the extension and recovery of the fabric, the invention provides the following technical scheme: the dyeing and finishing process of the polyester tatted high-elasticity cloth comprises the following steps:
1) pre-shrinking: the simple rolling dryer is changed into an open-width pre-shrinking machine, a cloth stacking groove is additionally arranged to ensure continuous pre-shrinking of the dryer, cloth enters a water rolling groove from the cloth stacking groove, is pre-shrunk at the low temperature of 95-100 ℃ through the water rolling groove, is pre-shrunk at the low temperature of 95-100 ℃ additionally arranged to prevent crease marks from being generated too fast due to high-temperature shrinkage, enters the open-width rolling dryer for pre-shrinking at the high temperature of 15% of the width of a door after the width of the door is shrunk by 5%, and the high-temperature pre-shrinking temperature of the dryer is 130-increased by 135 ℃;
2) desizing pretreatment: the polyester mechanical high-elastic cloth does not contain spandex, the pretreatment process is simple, and the polyester mechanical high-elastic cloth can be obtained by open-width desizing;
3) dyeing and finishing: dyeing by adopting a conventional high-temperature high-pressure jet liquid flow dyeing machine, adjusting dyeing process parameters, heating up to 0.5 ℃ per minute for good shrinkage, slowly shrinking to obtain uniform elasticity in the heating up process, setting the heat preservation temperature to be 130 plus 135 ℃ higher than the normal polyester dyeing temperature, keeping the heat preservation time for more than 30-60 minutes, fully shrinking the stretch yarn to obtain the highest elasticity, setting the cooling temperature to be 0.3 ℃ per minute for slow cooling when dyeing and cooling to prevent wrinkling, ensuring that the cloth surface is smooth, shrinking the dyeing breadth by 10 percent again, and shrinking the whole breadth by 25-30 percent;
4) and (3) after finishing: after dyeing, high-temperature setting and flat width setting are carried out, and the high-quality pure polyester high-elasticity fabric capable of replacing spandex fiber can be obtained.
(III) advantageous effects
Compared with the prior art, the invention provides a dyeing and finishing process of polyester tatted high-elastic fabric, which has the following beneficial effects:
according to the dyeing and finishing process of the polyester tatted high-elasticity cloth, high-elasticity yarns are contracted at the temperature of 95-100 ℃ at high temperature, then the polyester tatted high-elasticity cloth is pre-contracted at the low temperature through a water tank, the polyester tatted high-elasticity cloth is contracted at the high temperature through a roller and dyeing, the three-time contraction avoids the crease caused by the sudden contraction of the secondary dyeing high temperature, the contraction is uniform, the contraction size reaches 20-30%, the polyester tatted high-elasticity cloth is subjected to external force application to achieve 20-30% of elasticity after being shaped, the elasticity of polyester and spandex is almost achieved, the polyester and.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows: the dyeing and finishing process of the polyester tatted high-elasticity cloth comprises the following steps:
1) pre-shrinking: the simple rolling dryer is changed into an open width preshrinking machine, a cloth stacking groove is additionally arranged to ensure continuous preshrinking of the dryer, cloth enters a water rolling groove from the cloth stacking groove, is preshrinked at 95 ℃ through the water rolling groove, is pre-shrunk at 95 ℃ in the water rolling groove to prevent crease marks from being generated too fast due to high-temperature shrinkage, and then enters the open width roller dryer to be preshrinked at high temperature to 15% after the width of a door is shrunk by 5%, and the high-temperature preshrinking temperature of the dryer is 130 ℃;
2) desizing pretreatment: the polyester mechanical high-elastic cloth does not contain spandex, the pretreatment process is simple, and the polyester mechanical high-elastic cloth can be obtained by open-width desizing;
3) dyeing and finishing: dyeing by using a conventional high-temperature high-pressure jet flow dyeing machine, adjusting dyeing process parameters, heating to 0.5 ℃ per minute for good shrinkage, slowly shrinking to obtain uniform elasticity in the heating process, wherein the heat preservation temperature is up to 130 ℃ higher than the normal polyester dyeing temperature, the heat preservation time is more than 30 minutes, so that the stretch yarn is fully shrunk to obtain the highest elasticity, and when dyeing and cooling are carried out, in order to prevent wrinkling, the cooling temperature is set to 0.3 ℃ per minute, so that the cloth cover is ensured to be smooth, the dyeing breadth is shrunk by 10 percent again, and the whole breadth is shrunk by 25 percent;
4) and (3) after finishing: after dyeing, high-temperature setting and flat width setting are carried out, and the high-quality pure polyester high-elasticity fabric capable of replacing spandex fiber can be obtained.
Example two: the dyeing and finishing process of the polyester tatted high-elasticity cloth comprises the following steps:
1) pre-shrinking: the simple rolling dryer is changed into an open width preshrinking machine, a cloth stacking groove is additionally arranged to ensure continuous preshrinking of the dryer, cloth enters a water rolling groove from the cloth stacking groove, is preshrinked at 100 ℃ through the water rolling groove, is additionally provided with the water groove for 100 ℃ low-temperature preshrinking to prevent crease marks from being generated too fast due to high-temperature shrinkage, after the width of a door is shrunk by 5 percent, the cloth enters an open width roller dryer for high-temperature preshrinking until the width of the door is shrunk by 15 percent, and the high-temperature preshrinking;
2) desizing pretreatment: the polyester mechanical high-elastic cloth does not contain spandex, the pretreatment process is simple, and the polyester mechanical high-elastic cloth can be obtained by open-width desizing;
3) dyeing and finishing: dyeing by using a conventional high-temperature high-pressure jet flow dyeing machine, adjusting dyeing process parameters, heating to 0.5 ℃ per minute for good shrinkage, slowly shrinking to obtain uniform elasticity in the heating process, wherein the heat preservation temperature is up to 135 ℃ higher than the normal polyester dyeing temperature, the heat preservation time is 60 minutes more, so that the stretch yarn is fully shrunk to obtain the highest elasticity, and when dyeing and cooling are carried out, in order to prevent wrinkling, the cooling temperature is set to 0.3 ℃ per minute, so that the cloth cover is ensured to be smooth, the dyeing breadth is shrunk by 10 percent again, and the whole breadth is shrunk by 30 percent;
4) and (3) after finishing: after dyeing, high-temperature setting and flat width setting are carried out, and the high-quality pure polyester high-elasticity fabric capable of replacing spandex fiber can be obtained.
Example three: the dyeing and finishing process of the polyester tatted high-elasticity cloth comprises the following steps:
1) pre-shrinking: the simple rolling dryer is changed into an open width preshrinking machine, a cloth stacking groove is additionally arranged to ensure continuous preshrinking of the dryer, cloth enters a water rolling groove from the cloth stacking groove, preshrinking is carried out at 97 ℃ of the water rolling groove, low-temperature preshrinking at 97 ℃ of the water rolling groove is additionally arranged to prevent crease marks from being generated too fast due to high-temperature shrinkage, the open width is shrunk by 5 percent and then enters the open width roller dryer to be preshrinked at high temperature until the open width is shrunk by 15 percent, and the high-temperature preshrinking temperature of;
2) desizing pretreatment: the polyester mechanical high-elastic cloth does not contain spandex, the pretreatment process is simple, and the polyester mechanical high-elastic cloth can be obtained by open-width desizing;
3) dyeing and finishing: dyeing by using a conventional high-temperature high-pressure jet flow dyeing machine, adjusting dyeing process parameters, heating to 0.5 ℃ per minute for good shrinkage, slowly shrinking to obtain uniform elasticity in the heating process, wherein the heat preservation temperature is up to 132 ℃ higher than the normal polyester dyeing temperature, and the heat preservation time is 45 minutes more, so that the stretch yarn is fully shrunk to obtain the highest elasticity, and when dyeing and cooling are carried out, in order to prevent wrinkling, the cooling temperature is set to 0.3 ℃ per minute, so that the cloth cover is ensured to be smooth, the dyeing breadth is shrunk by 10 percent again, and the whole breadth is shrunk by 27 percent;
4) and (3) after finishing: after dyeing, high-temperature setting and flat width setting are carried out, and the high-quality pure polyester high-elasticity fabric capable of replacing spandex fiber can be obtained.
The invention has the beneficial effects that: by utilizing the shrinkage of the high stretch yarn at the temperature of 95-100 ℃ at high temperature and then the low-temperature pre-shrinkage of the water tank, the cylinder and the dyeing are shrunk at high temperature, the three-time shrinkage avoids the wrinkle generated by the sudden shrinkage of the secondary dyeing high temperature, the shrinkage is uniform, the shrinkage size reaches 20-30%, the elasticity of the terylene and the spandex is achieved under the action of external force after the shaping, the terylene and spandex elastic fabric can be well replaced, the terylene and spandex elastic fabric has good elasticity, low price and low production cost, the problems that the traditional terylene fabric has poor extension and recovery performance, the fabric shape-preserving capability is improved by adopting the tatting form processing, and meanwhile, in the dyeing and finishing process of the terylene fabric, the dyeing and finishing mode can also influence the extension and recovery performance of the fabric.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (1)

1. The dyeing and finishing process of the polyester tatted high-elasticity cloth is characterized by comprising the following steps of:
1) pre-shrinking: the cloth enters a water rolling groove from a cloth stacking groove, is pre-shrunk at a low temperature of 95-100 ℃ through the water rolling groove, is additionally provided with a water groove for 95-100 ℃ pre-shrinking to prevent crease marks from being generated too fast due to high-temperature shrinkage, and enters an open-width roller dryer for high-temperature pre-shrinking to 10-15% after the width of the door shrinks by 5%, wherein the high-temperature pre-shrinking temperature of the dryer is 130-135 ℃;
2) desizing pretreatment: carrying out open width desizing on the cloth after pre-shrinking;
3) dyeing and finishing: dyeing by adopting a conventional high-temperature high-pressure jet flow dyeing machine, adjusting dyeing process parameters, heating to 0.5 ℃/min for good shrinkage, keeping the temperature at 130-;
4) and (3) after finishing: after dyeing, sizing, and flattening in open width, the high-quality pure polyester high-elasticity fabric capable of replacing spandex fiber can be obtained.
CN202011548348.6A 2020-12-24 2020-12-24 Dyeing and finishing process of polyester tatted high-elastic cloth Pending CN112593361A (en)

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Cited By (5)

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Publication number Priority date Publication date Assignee Title
CN113089229A (en) * 2021-04-08 2021-07-09 福建七匹狼实业股份有限公司 Processing technology of fabric with waterproof and temperature-locking effects
CN113106687A (en) * 2021-04-08 2021-07-13 福建七匹狼实业股份有限公司 Processing technology of antistatic fabric with color fading resistance and temperature locking performance
CN113584779A (en) * 2021-08-17 2021-11-02 江苏聚杰微纤科技集团股份有限公司 Processing method of smooth fluffy polyester-cotton-like fabric
CN115323806A (en) * 2022-09-14 2022-11-11 上海嘉麟杰纺织科技有限公司 Green blue and brilliant red dyeing process
CN115506094A (en) * 2022-10-27 2022-12-23 福建省新宏港纺织科技有限公司 Dyeing and finishing process of T400 and PET interwoven non-elastic knitted fabric

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113089229A (en) * 2021-04-08 2021-07-09 福建七匹狼实业股份有限公司 Processing technology of fabric with waterproof and temperature-locking effects
CN113106687A (en) * 2021-04-08 2021-07-13 福建七匹狼实业股份有限公司 Processing technology of antistatic fabric with color fading resistance and temperature locking performance
CN113584779A (en) * 2021-08-17 2021-11-02 江苏聚杰微纤科技集团股份有限公司 Processing method of smooth fluffy polyester-cotton-like fabric
CN113584779B (en) * 2021-08-17 2023-08-15 江苏聚杰微纤科技集团股份有限公司 Processing method of smooth fluffy full-polyester cotton-like fabric
CN115323806A (en) * 2022-09-14 2022-11-11 上海嘉麟杰纺织科技有限公司 Green blue and brilliant red dyeing process
CN115323806B (en) * 2022-09-14 2023-10-03 上海嘉麟杰纺织科技有限公司 Dyeing process of delphinium and brilliant red
CN115506094A (en) * 2022-10-27 2022-12-23 福建省新宏港纺织科技有限公司 Dyeing and finishing process of T400 and PET interwoven non-elastic knitted fabric

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