Sign plate manufacturing method

A manufacturing method and signage technology, applied to signs, instruments, display devices, etc., can solve the problem of high cost, achieve the effects of protecting the environment, reducing waste of resources, and reducing costs

Inactive Publication Date: 2008-04-09
SINYU TECH FUJIAN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In order to achieve the effect of the present invention in the existing technology, metal materials, such as copper or aluminum, must be used to chemically etch the shape first, then mechanically processed, polished one by one, and then surface treatment such as electroplating and spraying Processing, and finally plastic drop processing is completed, the cost is relatively high

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Embodiment 1 of the present invention: a method for manufacturing cat's eye bead effect.

[0017] 1. Mold making

[0018] (1) Mold making: Precise parallel lines and logos required by customers are made on the punch, and the logos should be higher than the plane of parallel lines. The spacing of the parallel lines is 0.005mm-0.3mm, and the depth can be set between 0.005-0.20, which can be adjusted according to customer requirements.

[0019] (2) On the concave mold, make appearance graphics, and make various curved surfaces, spherical surfaces or gemstone surfaces according to customer design requirements.

[0020] 2. Injection molding

[0021] Before the injection molding process, the mold should be cleaned without oil or dirt. During the molding process, the injection molding parameters should be adjusted to form a qualified product, and the surface should be free from traces, pitting, shrinkage and other defects as much as possible. Try to keep the product clean,...

Embodiment 2

[0029] Embodiment 2 of the present invention: manufacturing method of rotating glare effect.

[0030] 1. Mold making

[0031] (1) Mold making: Precise concentric circular lines and logo symbols required by customers are made on the punch. The distance between parallel line lines is 0.005mm-0.3mm, and the depth can be set between 0.005-0.20, which can be specified according to customer requirements. Adjustment.

[0032] (2) On the concave mold, make appearance graphics, and divide them into various curved surfaces or spherical or gemstone surface effects according to customer design requirements.

[0033] 2. Injection molding

[0034] Before the injection molding process, the mold should be cleaned without oil or dirt. During the molding process, the injection molding parameters should be adjusted to form a qualified product, and the surface should be free from traces, pitting, shrinkage and other defects as much as possible. Try to keep the product clean, unscratched, and ...

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PUM

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Abstract

The invention relates to a manufacturing method of a rating plate, which comprises the following steps: (1) a precision mould is manufactured: the surface of a convex mould cavity is faceted with precision paralleling lines, concentric circle stripes or geometrical patterns; furthermore, the patterns or characters of the rating plate are faceted according to the designing requirement; a concave mould cavity is manufactured to have mirror face glazed effect, polyhedral gem effect or the outline with design patterns; (2) a semi-finished product piece is molded; the material of the semi-finished product piece can be PC, PMMA, ABS, PC+ABS or PET transparent resin; (3) the back surface of the semi-finished product piece is vacuum and plated with a film layer; (4) the semi-finished product piece is protected via printing, and the film layer is not needed to be eliminated. The rating plate manufactured in the invention can have changeable rotary glaring effect and be very beautiful. The invention also can be used for manufacturing mobile phone mating parts, accessories, car mating parts, electrical apparatus keypads and the outline accessories of various products.

Description

technical field [0001] The invention relates to a manufacturing method of a label. Background technique [0002] In order to achieve the effect of the present invention in the existing technology, metal materials, such as copper or aluminum, must be used to chemically etch the shape first, then mechanically processed, polished one by one, and then surface treatment such as electroplating and spraying Processing, and finally plastic drop processing is completed, and its cost is relatively high. Contents of the invention [0003] The purpose of the present invention is to use plastics as raw materials to produce beautiful signs through processes such as making precision molds, injection molding, vacuum electroplating, printing, and laser engraving. The back of the signage has fine parallel lines or fine concentric circle stripes or various geometric designs or characters with design requirements, and the front side has mirror light effect or polyhedral gemstone effect or de...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F7/00
Inventor 余章军
Owner SINYU TECH FUJIAN
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