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Preparation method of memory sheet glasses frame

A production method and a technology for spectacle frames, which are applied to glasses/goggles, frames, optics, etc., can solve the problems of unstable processing quality, complicated manufacturing process, and waste of raw materials, so as to save raw materials, reduce the weight of spectacle frames, and reduce production Process effect

Inactive Publication Date: 2008-10-15
周国新
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The purpose of the present invention is to overcome the defects of complex manufacturing process, unstable processing quality, and waste of raw materials in the existing spectacle frames, and to invent a manufacturing method of a memory plate spectacle frame with less manufacturing process, saving raw materials, comfortable wearing, and many varieties of colors

Method used

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  • Preparation method of memory sheet glasses frame

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Embodiment Construction

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Abstract

The invention relates to a method for producing a spectacle frame, in particular to a method for producing a spectacle frame made of memory sheets. The method comprises the following steps: a spectacle rim takes memory plastic (TR090) as the raw material and adopts the injection process, at the same time a metal connecting piece is arranged in an injection mold and is directly injected into the frame face material; earpieces adopt cellulose acetate sheets as the raw material and are formed by jointing materials in more than two different colors; and the spectacle rim is connected with the earpieces via connecting pieces.

Description

Manufacturing method of memory plate spectacle frame technical field The invention relates to a manufacturing method of a spectacle frame, in particular to a manufacturing method of a memory plate spectacle frame. Background technique The non-metal spectacle frame in the prior art has two kinds of manufacturing methods, one is a plate spectacle frame, and the other is an injection molded spectacle frame. (1). The production process of the plate spectacle frame is briefly described as follows: 1. The spectacle frame is made of a whole piece of cellulose acetate sheet through sawing and milling, and the excess material is removed to make a shape. The metal connector is embedded in the head by heating, and the surface is polished for finishing. 2. The temples of the glasses are made of acetate sheet material by blanking or cutting to make the basic shape, and the metal connector is driven into the sheet material by the inserting process. 3. Connect the glasses feet to t...

Claims

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Application Information

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IPC IPC(8): B29D12/02G02C5/00
CPCB29L2012/005B29D12/02B29C45/00B29C45/14
Inventor 周国新
Owner 周国新
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