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Fiber membrane bulking device and waste mask recycling and processing method

A processing method and technology of a chemical device, which are applied in the field of fiber membrane fluffing device and waste facial mask recycling and processing field, can solve the problems of low added value of products and single application field, and achieve controllable body shape, wide range of sources, and improved efficiency. The effect of machinability

Pending Publication Date: 2022-04-29
NANTONG UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the recycling of waste facial mask base cloth is only reflected in the application field of disposable wipes. There is a single application field and low product added value. It can only realize product reuse once or twice, and it is difficult to achieve efficient recycling from the material itself and the process. use

Method used

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  • Fiber membrane bulking device and waste mask recycling and processing method
  • Fiber membrane bulking device and waste mask recycling and processing method
  • Fiber membrane bulking device and waste mask recycling and processing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0061] S10 Recycling and classification of waste mask base fabrics: sort the pre-recycled mask base fabrics according to fiber type and color;

[0062] S20 Pretreatment of mask base fabrics: Wash and wash with water and alcohol alternately several times for the classified Class I mask base fabrics to remove impurities and stains on the surface of the base fabrics, and dry them in a blast oven;

[0063] S31 passes the pretreated base fabric through the mesh curtain 20, and enters the barb fluffing system 3 under the action of the feed roller 21;

[0064] S32 In the barb area, the needle board is required to work only the upper needle board 32 along the axial direction of the base fabric; the needle density of the needle board is 500 pieces / m;

[0065] S33 When the base fabric material touches the needles 34, the barbed needles 341 pierce the inner layer of the base fabric without tangle, move to a certain depth and then rise up. , the surface of the base cloth and the fibers a...

Embodiment 2

[0071] S10 Recycling and classification of waste mask base fabrics: sort the pre-recycled mask base fabrics according to fiber type and color;

[0072] S20 Pretreatment of mask base fabric: wash and wash alternately with water and alcohol for several times to remove impurities and stains on the surface of the base fabric, and place it in a blast oven for drying;

[0073] S31 passes the pretreated base fabric through the mesh curtain 20, and enters the barb fluffing system 3 under the action of the feed roller 21;

[0074] S32 In the barb area, the needle board performs the upper needle board 32 and the lower needle board 33 to work alternately along the base fabric axis as required; the needle density of the needle board is 600 pieces / m;

[0075] S33 When the base fabric material touches the needles 34, the barbed needles 341 pierce the inner layer of the base fabric without tangle, move to a certain depth and then rise up. , the surface of the base cloth and the fibers are t...

Embodiment 3

[0081] S10 Recycling and classification of waste mask base fabrics: sort the pre-recycled mask base fabrics according to fiber type and color;

[0082] S20 Pretreatment of mask base fabrics: wash and wash with water and alcohol alternately several times for the classified III mask base fabrics to remove impurities and stains on the surface of the base fabrics, and dry them in a blast oven;

[0083] S31 passes the pretreated base fabric through the mesh curtain 20, and enters the barb fluffing system 3 under the action of the feed roller 21;

[0084] S32 In the barb area, the needle board performs the combination of the upper needle board 32 working along the axial direction of the base cloth and the lower needle board 33 working along the axial direction of the base cloth while working laterally along the conveying direction as required; the needle planting density of the needle board is 800 pieces / m;

[0085] S33 When the base fabric material touches the needles 34, the barb...

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
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Abstract

The invention relates to the technical field of textile processing, in particular to a fiber membrane bulking device and a waste mask recycling and reusing processing method.The method comprises the following steps that S10, waste mask base cloth is recycled and classified; s20, pretreatment of mask base cloth; s30, performing bulking treatment on the mask base cloth: performing continuous treatment on the recycled mask base cloth through a mask bulking device to obtain a matrix fiber material with a fluffy structure; and S40, preparation of a body-shaped composite material based on the mask base cloth: performing interlayer compounding and reinforcement on the matrix fiber material prepared in the step S30 to obtain the body-shaped mask-based composite material. The technological process is simple, the treatment capacity is large, the treatment efficiency is high, the recycled waste facial masks are subjected to bulking processing after being pretreated, so that high bulkiness of the base material is guaranteed, building of a body-shaped composite material is conducted, efficient recycling of the waste facial masks is achieved, and the application field of the composite material based on the facial mask base cloth is widened.

Description

technical field [0001] The invention relates to the technical field of textile processing, in particular to a fiber membrane fluffing device and a processing method for recycling and reusing waste facial masks. Background technique [0002] With the improvement of people's living standards, the range of consumer groups for facial masks is becoming wider and wider. According to statistics, the market size of my country's mask industry has reached 37.1 billion yuan in 2020, making it the world's largest mask consumer market. There are many kinds of facial masks on the market, such as paste, gel, powder and sheet masks. Among them, sheet masks account for 80% of the mask market, which shows that they are used in a large amount. While the sheet mask market continues to expand, it means that there will be a large number of waste and discarded masks every year. At the same time, the continuous increase in the amount of mask waste has caused a waste of resources and seriously dam...

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
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B09B3/00B09B3/40B09B5/00D06M17/00B09B101/85
CPCB09B3/00B09B5/00D06M17/00
Inventor 傅秋霞谢单单张伟单浩如刘诺葛建龙
Owner NANTONG UNIVERSITY
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