Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Imitation fur setting process

A technology of imitation leather and craftsmanship, which is applied in the field of shaping technology of imitation leather, can solve the problems of not paying too much attention to shaping technology, insufficient fiber uniformity, and reduced product aesthetics, so as to save water resources, improve uniformity, and improve The effect of comprehensive utilization

Inactive Publication Date: 2018-08-10
嘉兴市远大纺织印染有限公司
View PDF4 Cites 10 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, in the process of making the existing imitation leather, because the shaping process is not paid much attention to, and the imitation leather is not distributed, it is often directly put into the oven to dry the processed imitation leather. At this time, the imitation leather fleece will shrink under high temperature conditions, and the door width will shrink from 170cm to 150cm or less, which not only reduces the overall aesthetics of the product, but also affects the quality of the imitation leather fleece.
In addition, there are also some factories that shape the finished product when they get the finished imitation leather, so that when the door width is processed at high temperature, the uniformity of the fibers between the surfaces of the finished imitation leather and fluff will not be stable due to the lack of pre-setting work in the early stage. Insufficient and easily broken

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
  • Imitation fur setting process
  • Imitation fur setting process
  • Imitation fur setting process

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] Embodiment 1: a kind of shaping process of imitation leather suede, comprises following operation steps:

[0049] Step S1, unwinding the gray cloth through a KT-TJ-1800A unwinding machine.

[0050] Step S2, Cleaning: Add 3 tons of water, 2 kg of high-temperature degreasing agent (i.e. high-temperature degreasing agent JS-202) and 2 kg of degreasing agent (i.e. special effect degreasing agent SXY-123) into the overflow dyeing machine and mix evenly ; Then the unrolled gray cloth enters the overflow dyeing machine through the cloth guide frame, heats up to 130°C, and keeps warm for 20 minutes for cleaning.

[0051] Step S3, decontamination and rinsing: lower the temperature to 100°C, discharge the water in the overflow dyeing machine under normal pressure, control the temperature of the clean water to 40°C, add clean water and rinse for 3 times.

[0052] Step S4, the gray cloth is exported from the overflow dyeing machine, and transferred to the drier for dehydration and...

Embodiment 2

[0064] Embodiment 2: a kind of sizing process of imitation suede, (the difference with embodiment 1 is: only add softening agent and two kinds of auxiliary agents of fluffing agent in the sink 1 of sizing for the first time, and in the second sizing In the water tank 1, only the auxiliary agent of penetrating agent is added. At the same time, after the napping, the imitation leather 2 has been dyed) including the following steps:

[0065] Step S1, unwinding the gray cloth through a KT-TJ-1800A unwinding machine.

[0066] Step S2, Cleaning: Add 3 tons of water, 2 kg of high-temperature degreasing agent (i.e. high-temperature degreasing agent JS-202) and 2 kg of degreasing agent (i.e. special effect degreasing agent SXY-123) into the overflow dyeing machine and mix evenly ; Then the unrolled gray cloth enters the overflow dyeing machine through the cloth guide frame, heats up to 130°C, and keeps warm for 20 minutes for cleaning.

[0067] Step S3, decontamination and rinsing: lo...

Embodiment 3

[0078] Embodiment 3: a shaping process of imitation leather, the difference from embodiment 1 is: in step S6, after finishing the napping treatment, the imitation leather 2 is detected by a metal detector, so as to be used manually Remove the steel needle plugged into the faux leather 2.

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 an imitation fur setting process, and belongs to the technical field of imitation fur processing. The imitation fur setting process is technically characterized in that an imitation fur finished product can be obtained by gray cloth unwinding, cleaning, decontaminating-flushing, dehydrating-scutching, first setting, napping, second setting-drying, third setting-drying, cooling-setting and coiling-warehousing. Through a three-setting process, the fiber uniformity among imitation fur surfaces is improved, and the imitation fur finished product is more attractive and better in quality; a water squeezing roller is provided, so that the moisture in imitation fur between a first roller and a second roller can be squeezed out and reflow into a water groove, the water resource is saved, and the comprehensive utilization rate of the water resource in the water groove is increased. Moreover, a driving assembly is provided, and the second roller is further compressed on the first roller, so that the water squeezing efficiency is increased; meanwhile, the imitation fur setting process can be suitable for water squeezing operation of imitation furs of different thicknesses, and has higher efficiency.

Description

technical field [0001] The invention belongs to the technical field of imitation leather processing, more specifically, it relates to a shaping process of imitation leather. Background technique [0002] With the rapid development of the economy and the continuous improvement of people's living standards, leather products are more and more popular among the people because of their beautiful appearance and soft texture. However, most of the leather products are made of animal fur, and usually a piece of clothing can only be made from multiple pieces of fur, which is not only expensive, but also inevitably endangers the life of animals, so the manufacture and use of leather products are subject to national Strong condemnation and boycott by animal protection organizations. [0003] In this context, imitation leather appeared, and quickly occupied most of the market with its low price and beautiful appearance, and won the favor of beauty lovers. Among them, imitation leather ...

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
Patent Type & Authority Applications(China)
IPC IPC(8): D06B21/00D06B9/04D06B9/02D06B15/00D06C11/00D06C3/00
CPCD06B9/02D06B9/04D06B15/00D06B21/00D06C3/00D06C11/00
Inventor 宋伟国
Owner 嘉兴市远大纺织印染有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products