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Ornaments or tag production process

A production process and signage technology, applied in the field of jewelry or signage production technology, can solve the problems of insufficient high temperature and low temperature resistance, low brightness, low tensile strength, etc., and achieve bright metallic luster and high brightness. , the effect of high tensile strength

Inactive Publication Date: 2006-07-26
薛培荣
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, the patent application number is 00112281.9, the manufacturing process of its ornaments or signs uses multi-layer polyvinyl chloride film as the base material, and the upper surface of the base material is covered with a layer of metal foil. The upper surface of the foil is covered with a protective film, and the base material, metal foil, and protective film constitute a composite film, and the composite film is hot-pressed through a mold by a high-frequency welding machine or an ultrasonic welding machine. Vinyl film is used as a protective film. The ornaments or signs manufactured have poor wear resistance and low brightness. They are matte ornaments or signs. The high temperature and low temperature resistance are not good enough. lower tensile strength

Method used

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Embodiment Construction

[0009] A manufacturing process for ornaments or signs, using at least one layer of polyvinyl chloride or polyurethane film as the base material, and a layer of metal foil is laid on the base material. The metal foil can be aluminum foil, copper foil, gold foil, silver foil, etc. Metal foil Covered with a protective film printed with a pattern, the protective film is a polyethylene terephthalate film; the base material, metal foil, and protective film constitute a composite film, and the composite film uses high frequency A welding machine (generally with a frequency of 20.7 MHz) or an ultrasonic welding machine performs thermoforming through a mold, the temperature of the thermoforming is 110°C to 135°C, and the time of the thermoforming is 2 to 5 seconds. After forming, the polyvinyl chloride or polyurethane film as the base material is welded into one body.

[0010] The protective film is one layer, and the outer surface of the protective film is printed with patterns or col...

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Abstract

The invention relates the manufacturing technology used for ornaments and label, comprising the following steps: using the polychloroethylene or polyurethane film asbase material, spreading metallic foil on the base material, spreading protective film on the metallic foil, the base material, metallic foil and protective film composing the complex film, heat pressing and forming the complex film with high-frequency seal machine or ultrasonic seal machine. Due to adopt the polyethylene glycol terephthalate as protective film, the ornaments and label have the good abradability, high glossiness, good high temperature-resistant property and low temperature resistance, low hardness change and high tensile strength.

Description

technical field [0001] The invention relates to a manufacturing process of ornaments or signs, which can be made into trademark signs, cap emblems of large caps, ribbons and the like. Background technique [0002] In the prior art, the patent application number is 00112281.9, the manufacturing process of its ornaments or signs uses multi-layer polyvinyl chloride film as the base material, and the upper surface of the base material is covered with a layer of metal foil. The upper surface of the foil is covered with a protective film, and the base material, metal foil, and protective film constitute a composite film, and the composite film is hot-pressed through a mold by a high-frequency welding machine or an ultrasonic welding machine. Vinyl film is used as a protective film. The ornaments or signs manufactured have poor wear resistance and low brightness. They are matte ornaments or signs. The high temperature and low temperature resistance are...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B37/10B32B27/06B32B15/08B32B7/12G09F3/02
Inventor 薛培荣
Owner 薛培荣
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