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What is the etching method for metal signs?
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What is the etching method for metal signs?

  • Categories:Industry news
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  • Time of issue:2022-01-12 15:24
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What is the etching method for metal signs?

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  With the development and continuous progress of society, metal signs are used more and more in various fields of modern society, especially in the fields of electronic products, home appliances, machinery and civil products. This popularity is mainly due to the fact that the metal signage has a unique etching method during its production.

  So, what is the etching method for metal signs?

  1. Provide the substrate and perform surface treatment on the substrate;

  2. Coat the photosensitive material on the front and back of the surface-treated substrate;

  3. Expose the front and back of the coated substrate;

  4. Develop the exposed substrate;

  5. Etch the front side of the substrate covered with the transfer film on the back side;

  6. Paste the transfer film on the front of the etched substrate, and paste the transfer film on the back of the developed substrate;

  7. Remove the film on the back of the substrate covered with the transfer film;

  8. Etch the backside of the stripped substrate;

  9. Remove the film from the front surface of the substrate covered with the transfer film.

What are the shapes and material classifications of signs?

What are the shapes and material classifications of signs?

Signs are very common in our daily life, but signs can be divided into wooden signs, plastic signs and metal signs because of the different materials, which makes people dazzling. So how are signs classified? And what forms does it have? Let the technical staff of Hisense nameplate introduce it:
Contents and requirements of the nameplate of the low pressure test chamber

Contents and requirements of the nameplate of the low pressure test chamber

The nameplate of the low pressure test box should be clear and durable, and fixed firmly. The contents of the nameplate of the low pressure test chamber shall include:
Fiber Optic Marking: An Excellent Technology for Marking Metal Nameplates

Fiber Optic Marking: An Excellent Technology for Marking Metal Nameplates

Metal nameplates are also known as metal signs. Common metal nameplates mainly mark the manufacturer's LOGO, information parameters, or some commemorative patterns. Due to the outstanding performance of metal nameplates in preservation, wear resistance, appearance and texture, etc., it is widely used. The general material of the metal nameplate is a metal sheet, which is used more such as: stainless steel, aluminum alloy, aluminum oxide, zinc alloy, iron, zinc alloy, etc.

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