Sealing element coating device and sealing element coating method

A coating device and technology for seals, applied in the direction of gaseous chemical plating, metal material coating process, coating, etc., can solve the problems of difficult control of the coating effect of seals, waste of coating materials, and influence on coating efficiency, etc. Optimized control, reduce coating cost, and reduce the effect of coating operation process

Pending Publication Date: 2022-05-27
等离子体装备科技(广州)有限公司 +1
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, therefore, before coating the seals, it is necessary to shield the non-coated parts. The process is relatively complicated, which seriously affects the coating efficiency; and when coating, the sealed seals after the shielding treatment are usually put into the vacuum chamber Coating, it is difficult to control the coating effect of each seal; and when coating, it is also necessary to perform useless coating on the shielding part, a large amount of coating material is wasted, resulting in high coating cost

Method used

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  • Sealing element coating device and sealing element coating method
  • Sealing element coating device and sealing element coating method
  • Sealing element coating device and sealing element coating method

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Embodiment Construction

[0060] The following describes in detail the embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, but not to be construed as a limitation on the present application.

[0061] It will be understood by those skilled in the art that the singular forms "a", "an", "the" and "the" as used herein can include the plural forms as well, unless expressly stated otherwise. It should be further understood that the word "comprising" used in the specification of this application refers to the presence of the stated features, integers, steps, operations, but does not exclude the presence or addition of one or more other features, integers, steps, operations. ...

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Abstract

The invention relates to a sealing element coating device and a sealing element coating method. The sealing element coating device comprises a distributed cavity structure and a gas guide pipe. The distributed cavity structure comprises a plurality of distributed cavities, and each cavity is matched with a sealing element needing to be coated; a gas guide pipe is arranged in each cavity and is used for introducing coating gas; during film coating, the film coating part of the sealing element is embedded into the cavity and is connected with the cavity in a sealing manner; the cavity is in a vacuum state, and coating gas is input into the gas guide pipe; the coating gas is introduced into the cavity, and a thin film is deposited on the surface of the coating part of the sealing element; according to the technical scheme, the coating efficiency can be improved, the coating cost is reduced, the coating effect of the sealing element is improved, and the production efficiency of the sealing element is improved.

Description

technical field [0001] The present application relates to the technical field of vacuum coating, and in particular, to a sealing member coating device and a sealing member coating method. Background technique [0002] Seals are widely used devices, especially in the field of medical applications. Seals can be used to encapsulate medicines. There are many types of seals, including medicinal bottle bodies, rubber stoppers, bottle caps, medicinal boxes, etc.; Vaccines, injections, biological agents, antibiotics, infusions, blood, anti-tumor drugs, etc., because the seals are the packaging materials that directly contact the medicines in the container, the active ingredients migrate between the seals and the medicines, adsorption and even chemical reactions occur. , make the drug ineffective, and some will have serious side effects. [0003] In order to ensure the safety and stability of drug transportation and storage, it is necessary to improve the compatibility and coexisten...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C23C16/04C23C16/455C23C16/52
CPCC23C16/455C23C16/04C23C16/52
Inventor 朱昆颜学庆曹健辉刘玮马伟姜文曹祯烨陈惠君杜翰翔李冬娜刘晓兰
Owner 等离子体装备科技(广州)有限公司
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