Bamboo polyester wool elastic plain weave dyeing process

A bamboo polyester wool and elastic technology, applied in the field of dyeing technology, can solve the problems of uneven dyeing uniformity, slow dyeing speed of wool, lack of hydrophilicity, etc. The effect of dye brilliance

Inactive Publication Date: 2019-10-08
湖州恒织源科技有限公司
View PDF13 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are certain difficulties and problems in the printing and dyeing process of multi-component blended fabrics.
Bamboo fiber has excellent hygroscopicity, air permeability, comfort, anti-ultraviolet, antibacterial and antibacterial properties, but it has poor elastic recovery, and has the disadvantages of obvious decline in fiber strength after moisture absorption, which brings certain difficulties to dyeing and finishing processing; Polyester fiber is a hydrophobic fiber with a tight structure. There is no specific dyeing group in the molecule, it lacks hydrophilicity, and the degree of expansion in water is low. Its color fastness is fixed and the temperature changes greatly, which brings certain difficulties to dyeing. However, wool has poor alkali resistance, is not suitab

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Bamboo polyester wool elastic plain weave dyeing process
  • Bamboo polyester wool elastic plain weave dyeing process
  • Bamboo polyester wool elastic plain weave dyeing process

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0029] Example 1.

[0030] Bamboo polyester wool stretch plain weave dyeing process, including the following steps:

[0031] a. Desizing and bleaching the bamboo-polyester elastic plain weave fabric, first immerse the bamboo-polyester elastic plain weave fabric in 80℃ hot water for 30min, rinse for 10min, and then place it in a pH 6 and a temperature of 90℃ Dip and pad in the desizing solution for 30 minutes; then place the bamboo polyester wool stretch plain fabric in hot water at 80°C for 30 minutes, rinse for 10 minutes, and then place it in a bleaching solution with a pH of 7 and a temperature of 80°C for 50 minutes to remove oil stains on the surface of the fabric , Hairiness, stabilize fabric structure size, reduce wrinkles, get A product;

[0032] Bamboo polyester wool stretch plain weave fabric is a plain weave fabric woven by blending bamboo fiber, polyester fiber and wool fiber.

[0033] The desizing liquid includes 3 g / L of biological enzyme, 1 g / L of enzyme activator, 2 g...

Example Embodiment

[0043] Example 2.

[0044] Bamboo polyester wool stretch plain weave dyeing process, including the following steps:

[0045] a. Desizing and bleaching the bamboo polyester wool elastic plain weave fabric, first immerse the bamboo polyester wool elastic plain weave fabric in 90℃ hot water for 20 minutes, rinse for 5 minutes, and then place it in a pH 8 and a temperature of 70℃ Dip padding in the desizing solution for 50 minutes; then immerse the bamboo polyester wool stretch plain weave fabric in hot water at 90°C for 20 minutes, rinse for 5 minutes, and then place it in a bleach solution with a pH of 9 and a temperature of 60°C for 30 minutes to remove oil stains on the surface of the fabric , Hairiness, stabilize fabric structure size, reduce wrinkles, get A product;

[0046] Bamboo polyester wool stretch plain weave fabric is a plain weave fabric woven by blending bamboo fiber, polyester fiber and wool fiber.

[0047] The desizing solution includes 8 g / L of biological enzyme, 3 g / L...

Example Embodiment

[0056] Example 3.

[0057] Bamboo polyester wool stretch plain weave dyeing process, including the following steps:

[0058] a. Desizing and bleaching the bamboo-polyester elastic plain weave fabric, first immerse the bamboo-polyester elastic plain weave fabric in 85℃ hot water for 25min, rinse for 8min, and then place it in a pH 7 and a temperature of 80℃ Paddling in the desizing solution for 40 minutes; then immerse the bamboo polyester wool stretch plain weave fabric in 85℃ hot water for 25 minutes, rinse for 8 minutes, and then place it in a bleaching solution with a pH of 8 and a temperature of 75℃ for 40 minutes to remove oil stains on the surface of the fabric , Hairiness, stabilize fabric structure size, reduce wrinkles, get A product;

[0059] Bamboo polyester wool stretch plain weave fabric is a plain weave fabric woven by blending bamboo fiber, polyester fiber and wool fiber.

[0060] The desizing solution includes 5 g / L of biological enzyme, 2 g / L of enzyme activator, 2.5...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a bamboo polyester wool elastic plain weave dyeing process which includes the steps: a, desizing and bleaching a bamboo polyester wool elastic plain weave fabric to obtain a product A; b, cleaning and softening the product A by ultrasonic waves, adding fabric softening agents and water softening agents, and continuously softening the product A twice to obtain a product B; c, placing the product B into a dye coater, dyeing the product B with dye liquor at multiple stages, heating the product B to reach 40-60 DEG C, adding first dye liquor and performing ultrasonic insulation treatment at the first stage, heating the product B to reach 60-70 DEG C, adding second dye liquor and performing ultrasonic insulation treatment at the second stage, heating the product B to reach 70-90 DEG C, adding third dye liquor and performing insulation treatment at the third stage, cooling the product B to 30-40 DEG C and performing insulation treatment to obtain a product C; d, washing and soaping the product C to obtain a product D; e, softening the product D and performing loose finishing and drying to obtain a finished product. The bamboo polyester wool elastic plain weave dyeing process has the advantages of dyeing uniformity, high dye-uptake rate and color fastness.

Description

technical field [0001] The invention relates to a dyeing process, in particular to an elastic plain weave dyeing process of bamboo polyester wool. Background technique [0002] At present, most of the fabrics commonly used in textile fabrics on the market are mainly cotton, polyester, nylon and regenerated cellulose fibers. Although these fabrics can basically meet people's needs, there are also some shortcomings. In recent years, with the continuous emergence of new fibers, multi-fiber composite fabrics are more widely used, such as polyester and wool, silk, acetate fiber, spandex and other fiber blended fabrics, due to the combination of the advantages of various fibers, the fabric has a unique Style, more and more favored by consumers. However, there are certain difficulties and problems in the printing and dyeing process of multi-component blended fabrics. Bamboo fiber has excellent hygroscopicity, air permeability, comfort, anti-ultraviolet, antibacterial and antibact...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): D06P3/87D06P1/38D06P1/16D06P1/41D06P1/00D06L1/14D06L4/13D06L4/12D06M13/402D06M15/643D06M11/72D06M11/71D06M13/332D06M13/207D06M15/41D06M101/06D06M101/10D06M101/32
CPCD06L1/14D06M11/71D06M11/72D06M13/207D06M13/332D06M13/402D06M15/41D06M15/6436D06M2101/06D06M2101/10D06M2101/32D06M2200/50D06P1/0032D06P1/16D06P1/38D06P1/41D06P3/8204D06L4/12D06L4/13
Inventor 彭朝辉
Owner 湖州恒织源科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap