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
View PDF0 Cites 1 Cited by
  • 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

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Optical disc washing procedure and apparatus
  • Optical disc washing procedure and apparatus
  • Optical disc washing procedure and apparatus

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0032] An optical disc cleaning process of the present invention, as shown in FIG. 1, includes the following steps:

[0033] Step 1: 10. Positioning the optical disc: place the optical disc on the cleaning disc module for positioning.

[0034] Step 2: 20. Disc rotation and one-time spraying: the disc is rotated through the cleaning disc module, and a nozzle is used to spray the dye that will be used to clean the disc, and the nozzle is gradually moved from the outside of the disc to the disc The center of the film moves.

[0035] Step 3: 30. Stop spraying: When the nozzle is moved to the proper position in the center of the disc, the spraying of the dye will be stopped, because the dye is gradually sprayed from the outside of the disc to the center while using the action of the disc rotation , So that the dye is spread on the disc; in addition, when the disc rotates, centrifugal force will be generated, so when the dye stops spraying, the dye spread on the disc will be thrown out ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): G11B7/26G11B23/50
Inventor 郑昭让罗志杰
Owner ZAU CHIAN TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap