Manufacturing method of flip-flop lace

A manufacturing method and technology for flip-flops, which are applied in the field of slippers, can solve the problems of affecting the appearance of flip-flops, no bumpy feeling, poor 3D effect, etc., and achieve the effects of strong bumpy feeling, easy operation and simple process.

Inactive Publication Date: 2017-09-15
梁宇声
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The pattern on the surface of the existing flip-flop laces is obtained by printing, which has no concave-convex feeling, poor 3D effect, and is easy to fade, which affects the appearance of the flip-flop laces. There is a need for improvement

Method used

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  • Manufacturing method of flip-flop lace
  • Manufacturing method of flip-flop lace
  • Manufacturing method of flip-flop lace

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A kind of manufacturing method of flip-flop strap of the present embodiment, comprises the following steps:

[0025] Glue dispensing: Put the lower mold of the flip-flop strap into the glue dispenser, and use the glue dispenser to dispense glue into the cavity of the lower mold of the flip-flop strap to form a preset pattern;

[0026] Thermoforming: Put the lower mold of the flip-flop strap into the drying equipment for heating and forming to solidify the pattern;

[0027] Injection molding: Put the lower mold of the flip-flop strap into the injection molding machine, close the upper mold of the flip-flop strap, make the cavity of the upper mold of the flip-flop strap match the cavity of the lower mold of the flip-flop strap, through injection molding The machine injects plastic into the cavity of the upper mold of the flip-flop strap and the cavity of the lower mold of the flip-flop strap, and the plastic is formed on the upper surface of the cured pattern;

[0028] M...

Embodiment 2

[0041] A kind of manufacturing method of flip-flop strap of the present embodiment, comprises the following steps:

[0042] Glue dispensing: Put the lower mold of the flip-flop strap into the glue dispenser, and use the glue dispenser to dispense glue into the cavity of the lower mold of the flip-flop strap to form a preset pattern;

[0043] Thermoforming: Put the lower mold of the flip-flop strap into the drying equipment for heating and forming to solidify the pattern;

[0044] Injection molding: Put the lower mold of the flip-flop strap into the injection molding machine, close the upper mold of the flip-flop strap, make the cavity of the upper mold of the flip-flop strap match the cavity of the lower mold of the flip-flop strap, through injection molding The machine injects plastic into the cavity of the upper mold of the flip-flop strap and the cavity of the lower mold of the flip-flop strap, and the plastic is formed on the upper surface of the cured pattern;

[0045] M...

Embodiment 3

[0059] A kind of manufacturing method of flip-flop strap of the present embodiment, comprises the following steps:

[0060] Glue dispensing: Put the lower mold of the flip-flop strap into the glue dispenser, and use the glue dispenser to dispense glue into the cavity of the lower mold of the flip-flop strap to form a preset pattern;

[0061] Thermoforming: Put the lower mold of the flip-flop strap into the drying equipment for heating and forming to solidify the pattern;

[0062] Injection molding: Put the lower mold of the flip-flop strap into the injection molding machine, close the upper mold of the flip-flop strap, make the cavity of the upper mold of the flip-flop strap match the cavity of the lower mold of the flip-flop strap, through injection molding The machine injects plastic into the cavity of the upper mold of the flip-flop strap and the cavity of the lower mold of the flip-flop strap, and the plastic is formed on the upper surface of the cured pattern;

[0063] M...

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PUM

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Abstract

The invention relates to a manufacturing method of a flip-flop strap, comprising the following steps: dispensing glue: putting the flip-flop strap lower mold into a glue dispenser, and using the glue dispenser to spot Glue to form a preset pattern; Thermoforming: Put the lower mold of the flip-flop strap into the drying equipment for heating and molding to cure the pattern; Injection molding: Put the lower mold of the flip-flop strap into the injection molding machine, close the herringbone The upper mold of the flip-flop strap matches and combines the cavity of the upper mold of the flip-flop strap with the cavity of the lower mold of the flip-flop strap. Plastic is injected into the cavity, and the plastic is molded on the upper surface of the cured pattern; material taking: take out the molded product in the cavity of the lower mold of the flip-flop strap to obtain the finished product; the manufacturing method of the flip-flop strap will be dispensing The molding process and the injection molding process are combined to produce multi-color 3D patterns through dispensing, which can achieve multi-color molding effects that cannot be achieved by the injection molding process.

Description

technical field [0001] The invention relates to the technical field of slippers, in particular to a method for manufacturing flip-flop straps. Background technique [0002] Flip-flops are a common daily necessities, which are composed of flip-flop straps and flip-flop bottom plates. The pattern on the surface of the existing flip-flop straps is obtained by printing, which has no concave-convex effect, poor 3D effect, and is relatively easy to fade, which affects the appearance of the flip-flop straps. There is a need for improvement. Contents of the invention [0003] The object of the present invention is to address the above-mentioned deficiencies in the prior art and provide a method for manufacturing flip-flop straps. The method for manufacturing flip-flop straps combines the dispensing molding process with the injection molding process, and combines the advantages of the two processes. Advantages: Multi-color 3D patterns can be produced by dispensing, which can achie...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C45/14B29L31/50
CPCB29C45/1418B29C2045/14237B29L2031/508
Inventor 梁宇声
Owner 梁宇声
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