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Pattern processing method for polyurethane foam materials

A technology of foaming materials and processing methods, which is applied in the processing field of polyurethane foaming materials, can solve the problems of difficult processing, beautiful appearance of polyurethane foaming materials, anti-counterfeiting effects, different colors, etc., and achieve low processing cost, good anti-counterfeiting function, The effect of simple process

Inactive Publication Date: 2013-01-02
山东绿色民足鞋业科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current polyurethane foam materials only have different colors and the processing of irregular color points. It is difficult for the staff to process regular color point patterns integrated with the polyurethane foam materials on the polyurethane foam materials. Aesthetics and anti-counterfeiting have a great impact

Method used

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  • Pattern processing method for polyurethane foam materials
  • Pattern processing method for polyurethane foam materials

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Example 1: The pattern processing frame includes an outer cylinder frame 1 and an inner cylinder frame 3. The outer cylinder frame 1 is composed of two semicircular cylinders. One side of the two semicircular cylinders is connected by a hinge, and the other side passes through The buckles 2 are buckled together to form a circular cylinder, and the inner wall of the outer cylinder frame 1 is provided with a plurality of mutually parallel clamping grooves 5; the inner cylinder frame 3 is arranged in the central position inside the outer cylinder frame 1.

[0015] The color wire rack includes an inner wire hoop 4 and an outer wire hoop 6. The outer wire hoop 6 is matched with the slot 5 on the inner wall of the outer tube frame 1, the inner wire hoop 4 is set in the center position inside the outer wire hoop 6, and the inner wire hoop 4 is matched with the inner tube frame 3 , A plurality of nylon colored threads 7 are evenly arranged radially between the inner wire hoop 4 and...

Embodiment 2

[0017] Embodiment 2: The pattern processing frame includes an outer cylinder frame 1 and an inner cylinder frame 3. The outer cylinder frame 1 is composed of two semicircular cylinders, one side of the two semicircular cylinders is connected by a hinge, and the other side passes through The buckles 2 are buckled together to form a circular cylinder, and the inner wall of the outer cylinder frame 1 is provided with a plurality of mutually parallel clamping grooves 5; the inner cylinder frame 3 is arranged in the central position inside the outer cylinder frame 1.

[0018] The color wire rack includes an inner wire hoop 4 and an outer wire hoop 6. The outer wire hoop 6 is matched with the slot 5 on the inner wall of the outer tube frame 1, the inner wire hoop 4 is set in the center position inside the outer wire hoop 6, and the inner wire hoop 4 is matched with the inner tube frame 3 , A plurality of cotton colored threads 7 are evenly arranged radially between the inner wire hoop 4...

Embodiment 3

[0020] Example 3: The pattern processing frame includes an outer cylinder frame 1 and an inner cylinder frame 3. The outer cylinder frame 1 is composed of two semicircular cylinders. One side of the two semicircular cylinders is connected by a hinge, and the other side passes through The buckles 2 are buckled together to form a circular cylinder, and the inner wall of the outer cylinder frame 1 is provided with a plurality of mutually parallel clamping grooves 5; the inner cylinder frame 3 is arranged in the central position inside the outer cylinder frame 1.

[0021] The color wire rack includes an inner wire hoop 4 and an outer wire hoop 6. The outer wire hoop 6 is matched with the slot 5 on the inner wall of the outer tube frame 1, the inner wire hoop 4 is set in the center position inside the outer wire hoop 6, and the inner wire hoop 4 is matched with the inner tube frame 3 , A plurality of polyurethane colored lines 7 are evenly arranged radially between the inner wire hoop ...

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Abstract

The invention discloses a pattern processing method for polyurethane foam materials, belonging to the production field of polyurethane foam materials. The processing method comprises the following steps: firstly uniformly arranging a plurality of color lines with colors different from the colors of the polyurethane foam materials in a radial pattern in a color line frame, secondly uniformly installing the color line frame in a pattern processing frame, thirdly installing the pattern processing frame in a reactor, fourthly adding a uniform mixture of polyurethane particles, polyether, toluene diisocyanate and dichloromethane into the reactor, applying pressure to the reactor and taking out the samples after foaming for 1-2h and finally installing the samples and slicing the samples, wherein during taking out the samples, the color lines and the samples are integrated. Compared with the prior art, the pattern processing method is characterized in that the process is simple, the processing cost is low, the processed patterns on the foam materials have rules and good anti-counterfeiting function, etc.

Description

Technical field [0001] The invention relates to a processing method of polyurethane foam material, in particular to a pattern processing method of polyurethane foam material. Background technique [0002] The soft polyurethane foam material is soft and elastic; it has good strength and can be used for very thin coatings; it is porous, has moisture permeability and air permeability; it has the advantages of wear resistance, moisture resistance, and dry cleaning resistance. Mainly used as clothing, shoe and hat lining, shoulder pads and shockproof packaging of precision instruments. The current polyurethane foam materials only have different colors and the processing of irregular colored dots. It is difficult for the staff to process the regular colored dot patterns integrated with the polyurethane foam material on the polyurethane foam material. Beauty and anti-counterfeiting have a great impact. Summary of the invention [0003] The technical task of the present invention is to ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C59/00B29K75/00
Inventor 谷方国陈罘杲林瀚高明王福全
Owner 山东绿色民足鞋业科技股份有限公司
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