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Optical disc washing procedure and apparatus

An optical disc and process technology, applied in the directions of optical record carriers, optical record carrier manufacturing, refurbishment/cleaning of record carriers, etc., can solve the problems of increasing process cost burden and environmental pollution, saving cleaning time, reducing costs, and improving The effect of productivity and yield

Inactive Publication Date: 2007-06-13
ZAU CHIAN TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, with the gradual increase in commodity prices, due to the rise in oil prices, and the gradual rise of awareness of green environmental protection, as in the past, it will increase the cost burden of the manufacturing process and cause environmental pollution.

Method used

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  • Optical disc washing procedure and apparatus
  • Optical disc washing procedure and apparatus
  • Optical disc washing procedure and apparatus

Examples

Experimental program
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Embodiment Construction

[0032] A kind of CD cleaning process of the present invention, as shown in Figure 1, it comprises the following steps:

[0033] Step 10. Positioning of the optical disc: placing the optical disc on the cleaning disc module for positioning.

[0034] Step 2 20. Disc rotation and primary spraying: Drive the disc to rotate through the cleaning disc module, and use a nozzle to spray the dye to be used for cleaning the disc, and at the same time make the nozzle gradually move from the outside of the disc to the disc The center of the slice moves.

[0035] Step 3 30. Stop spraying: When the nozzle moves to the appropriate position in the center of the optical disc, stop the spraying of the dye, because the dye is gradually sprayed from the outside of the optical disc to the central part, and at the same time use the action of the disc rotation , so that the dye is covered on the disc; moreover, when the disc rotates, centrifugal force will be generated, so when the dye stops sprayin...

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Abstract

The invention discloses an CD cleaning flow and device, a design related with the making of a disc, especially a disc cleaning flow able to save time and raise efficiency, which mainly uses a dyeing agent sprinkler head to achieve the effect that the dyeing agent secondarily cleans the disc by one circulation, thus saving disc cleaning time and raising efficiency of the disc cleaning flow.

Description

technical field [0001] The invention relates to an optical disc cleaning process and its device, which is a design related to the production of optical discs. Background technique [0002] The advancement of technology has led to the vigorous development of the semiconductor industry. In today's environment, computers have become an indispensable work tool for everyone. The operation of computers not only increases work efficiency, but also can be used to store large amounts of data. [0003] As far as the current storage medium is concerned, apart from flash drives, the most commonly used ones are optical discs. According to statistics, the annual output of optical discs is as high as hundreds of millions, including CD-ROM, CD-VCD, CD -ACD, DVD-ROM, DVD-VIDEO, DVD-AUDIO and other formats. [0004] However, the manufacturing process of various optical discs is similar. As far as the traditional manufacturing process is concerned, due to the low price of raw materials for ma...

Claims

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Application Information

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IPC IPC(8): G11B7/26G11B23/50
Inventor 郑昭让罗志杰
Owner ZAU CHIAN TECH
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