Processing method for spectacle frame

A processing method and technology for spectacle frames, which are applied in the directions of frames, household appliances, other household appliances, etc., can solve the problems affecting the processing efficiency of spectacle frames, the processing process is complicated, the processing procedures are cumbersome, etc., and the processing procedures are reduced, the processing process is simple, and the The effect of improving processing efficiency

Inactive Publication Date: 2011-10-19
瑞安东大眼镜有限公司
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Problems solved by technology

[0015] It can be seen from the above processing process that in addition to the injection molding process, the processing of multi-color pattern spectacle frames also requires multiple color spraying processes or transfer printing, enveloping, digital printing and other processes, which makes the processing procedures cumbersome and complicated. Seriously affects the processing efficiency of spectacle frames

Method used

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  • Processing method for spectacle frame
  • Processing method for spectacle frame
  • Processing method for spectacle frame

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Embodiment Construction

[0038] Glossary:

[0039] TR90: It has the advantages of light weight, good elasticity, and high polymer material with memory. It is the most popular ultra-light frame material in the world at present. It has super toughness, impact resistance and wear resistance, and low friction coefficient. Its specific molecular structure , good chemical resistance, not easy to deform in high temperature environment, can withstand high temperature of 350 degrees in a short time, not easy to melt and burn. No chemical residue release etc.

[0040] PC: Polycarbonate (Chinese name: polycarbonate) is an amorphous thermoplastic material. Because of its colorless and transparent properties, good heat resistance, strong impact resistance, and good processability, it is widely used in the production of optical discs, water bottles, bulletproof glass, and spectacle frames.

[0041] PVC: Polyvinyl chloride (Chinese name: polyvinyl chloride) is a well-loved, popular and widely used synthetic materi...

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Abstract

The invention relates to the processing field of spectacles, in particular to a processing method for a spectacle frame, which comprises the steps as follows: materials and paints with different colors are respectively combined into melt with different colors; the melt with different colors is dried; and the melt with different colors after being dried is injected into a corresponding spectacle frame die for cooling and solidifying. Compared with the steps of the prior art for processing multi-color figure spectacles, the working procedures like color spraying, color respraying or transferring, figure packing and digital printing are omitted in the processing method for spectacle frame; in this way, the processing procedures of the spectacle frame are reduced and the processing process is simpler, thereby improving the processing efficiency.

Description

technical field [0001] The invention relates to the field of spectacles processing, more specifically, to a processing method of a spectacle frame. Background technique [0002] With the rapid development of my country's economic construction, the glasses industry has also been vigorously developed. Usually, the materials of spectacle frames include metal materials, ox horns, wood and other materials, plastics and synthetic materials, etc. Among them, the processing method of spectacle frames using plastics and synthetic materials is injection molding. The following is a brief introduction to the prior art with plastics as an example. The method of middle glasses frame. [0003] Such as figure 1 As shown, the procedure for injection molding spectacle frames is as follows: [0004] Step s1: ingredients, according to the formula requirements table, mix plastic and pigments to form a melt of one color; [0005] Step s2: drying, drying the above configured melt; [0006] St...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C45/16B29K69/00B29L12/00
Inventor 廖华兴
Owner 瑞安东大眼镜有限公司
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