Flock spraying technology of shoes

A technology of velvet spraying and craftsmanship, which is applied in the field of shoe velvet spraying technology, can solve the problems of complex production process, large power consumption, and high production cost, and achieve the effects of simple production process, small power consumption, and low production cost

Inactive Publication Date: 2009-11-25
林计洪 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the electrostatic flocking process has the following defects. First, the power consumption is large; second, the pollution is large; third, the production process is complicated; fourth, professional production equipment is required, and the production cost is high; A sub-healthy state appears

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
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Embodiment one is the process of spraying leather velvet for shoes, and its production process is as follows:

[0018] (1) Material preparation: prepare the shoe body to be sprayed with a surface treatment agent, and set aside;

[0019] (2) Gluing: Evenly apply water-based environmental protection glue to the parts of the shoe body that need to be sprayed with suede. The thickness of the water-based environmental protection glue is 0.8mm;

[0020] (3) Grinding leather powder: chopping the leather material, grinding the leather material into skin powder of 0.05mm size particles;

[0021] (4) Spray leather: Put the leather powder into the velvet machine, and the centrifugal force generated by the high-speed rotation of the velvet machine aligns the velvet head of the velvet machine with the shoe body to be sprayed;

[0022] (5) Drying qualitative: drying at 60°C for 8 minutes;

[0023] (6) Cleaning: Use a brush to clean the floating powder on the surface of the shoe bod...

Embodiment 2

[0027] Embodiment two is spraying lint technique, and its production technique is as follows:

[0028] (1) Material preparation: prepare the shoe body to be sprayed with a surface treatment agent, and set aside;

[0029] (2) Gluing: Apply water-based environmental protection glue evenly to the part of the shoe body that needs to be sprayed. The thickness of the water-based environmental protection glue is 0.5-1mm;

[0030] (3) Grinding cotton powder: the fabric is chopped, and the leather material is ground into cotton powder of 0.1mm size particles;

[0031] (4) Cotton spraying: put cotton powder into the velvet spraying machine, and the centrifugal force generated by the high-speed rotation of the velvet spraying machine aligns the velvet spraying head of the velvet spraying machine with the velvet spraying on the shoe body to be sprayed;

[0032] (5) Drying qualitative: drying at 50--70°C for 10 minutes;

[0033] (6) Cleaning: Use a brush to clean the floating cotton on t...

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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PUM

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Abstract

The invention discloses a flock spraying technology of shoes, which comprises the working procedures of material preparation, gluing, flock powder grinding, flock spraying, drying for quality determination, cleaning, washing, dewatering, drying and the like. The flock spraying technology has little power consumption, no pollution, simple production technology, simple production equipment and low production cost, especially adopts recycled waste leather for fabricating leather powder, is economical, protects environment, and skillfully regenerates and recycles the leather; the produced flock spraying shoes have comfortable hand feeling, novel and attractive styles and no harm to human bodies. The production technology is more advanced than an electrostatic flocking technology.

Description

technical field [0001] The invention relates to a velvet spraying process, in particular to a shoe velvet spraying process. Background technique [0002] The electrostatic flocking process is already a relatively mature process. The working principle of electrostatic flocking is to use the physical characteristics of the same-sex repulsion and opposite-sex attraction, so that the fluff is negatively charged, and the object to be flocked is placed at zero potential or Under the condition of grounding, the fluff is attracted by the plant body of different potential, and accelerates to fly vertically to the surface of the object that needs to be flocked. Since the plant body is coated with adhesive, the fluff is vertically stuck to the plant body, so the electrostatic planting Flocking is a production process using the natural characteristics of electric charge. The flocking produced by this flocking process has strong three-dimensional sense, bright colors and soft hand feelin...

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): B05D1/14B05D3/00A43B1/00
CPCY02P70/62
Inventor 林计洪叶侠
Owner 林计洪
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