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Energy-saving and environmental-friendly sizing-dyeing process

An energy-saving, environment-friendly, high-tech technology, which is applied in the field of textile technology, can solve the problems of insufficient environmental protection of pulp and large energy consumption, and achieve the effects of improving oxidation effect, saving production resources, and saving resources

Inactive Publication Date: 2019-09-20
GUANGDONG FORWARD DENIM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The purpose of the present invention is to provide an energy-saving and environment-friendly pulp dyeing process, aiming to solve the technical problems of large energy consumption and insufficient environmental protection of the pulp used in the existing pulp dyeing process

Method used

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  • Energy-saving and environmental-friendly sizing-dyeing process
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  • Energy-saving and environmental-friendly sizing-dyeing process

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Embodiment Construction

[0034] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0035] In describing the present invention, it is to be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation indicated by rear, left, right, vertical, horizontal, top, bottom, inside, outside, clockwise, counterclockwise, etc. The positional relationship is based on the orientation or positional relationship shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, rather than indicating ...

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Abstract

The invention discloses an energy-saving and environmental-friendly sizing-dyeing process. The sizing-dyeing process includes the steps of S1, refining yarn by cooking; S2, dyeing the yarn to obtain colored yarn; S3, washing the colored yarn; S4, drying the colored yarn by using a pair of high pressure rollers; S5, preadjusting size in a mixing bucket, heating the size to 90-110DEG C for treatment for 45-60 minutes, pouring the size into a sizing tank in a sizing machine and keeping the temperature in the sizing tank at 90-110DEG C, soaking the colored yarn in a dyeing tank to achieve the sizing effect by soaking and rolling to obtain sizing; S6, drying the sizing. The sizing-dyeing process proposed is environmental friendly and effectively saves a lot of resources, thus saving a great deal of production costs, which is a kind of innovation of sustainable development for the traditional manufacturing industry.

Description

technical field [0001] The invention relates to the technical field of textile technology, in particular to an energy-saving and environment-friendly sizing and dyeing process. Background technique [0002] After more than 100 years of development, denim clothing still occupies an irreplaceable position in the field of textiles, and has been handed down to this day with its classic styles and styles. The warp yarn of traditional denim fabric is dyed with indigo or sulfur dye, and the weft yarn is made of natural white yarn, which is woven with a 3 / 1 twill weave structure. Denim clothing made of this fabric has always been the "darling" in the hands of fashion designers and is deeply loved by people. [0003] With the development of society and the improvement of people's living standards, people have higher and higher requirements for denim clothing, not only for style design and clothing functionality, but also for environmental protection and energy saving in the entire p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06B21/00D06B3/06D06B15/02D06B23/04D06P1/22
CPCD06B3/06D06B15/02D06B21/00D06B23/04D06B2700/27D06B2700/36D06P1/221D06P1/228
Inventor 王宗文
Owner GUANGDONG FORWARD DENIM
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