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Security Exhibition Network > Business Opportunities > Monitoring Equipment > Peripheral Equipment > Other Peripheral Equipment > BD Blu-ray File-Class Disc Performance

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BD Blu-ray file-level disc performance

Visits 167
Negotiable

Origin

No

location

Beijing - City of Beijing

Minimum Order: Negotiable

Total Supply: Negotiable

Updated: 2019-12-11

Validity period: 152 days left

details

BD Blu-ray file-level disc performance

product description

In order to maintain the quality and batch quality of archive-level discs, DA / T38-2008 requires:
◆ Archive brand optical disc raw material brands or suppliers must not be changed at will;
◆ The production process of archive-level optical discs needs to be stable, and process parameters must not be changed at will;
◆ Polycarbonate (PC) plastics produced from archive-grade optical discs must not be made of recycled materials;
◆ The use of inks, protective glues and adhesives must pass the weathering test of optical discs;
◆ After the injection molding machine is started or the process parameters are adjusted, the first 50 disc bases are not used for file-level discs;
◆ The terminal online detection needs a hierarchical screening function, so that the production line can distinguish file-level discs from other discs;
◆ The printing pattern on the label surface of the file-level disc needs a special logo pattern;
◆ File-level discs must be marked with characters or barcodes such as production date and batch;
◆ Archive-level discs must pass strict quality inspection before the product leaves the factory.

BD Blu-ray file-level disc performance

Beijing Tongfang Optical Disc Co., Ltd. (hereinafter referred to as Optical Disc Company) is a wholly-owned subsidiary of Tongfang Co., Ltd., formerly known as Tsinghua Tongfang Optical Disc Co., Ltd., was established in 1998 and is located in the Huaye Building of Tsinghua University with a registered capital of 40 million. One of the high-tech enterprises engaged in optical storage security and application early on. The company established its own optical disc brand, Tsinghua Tongfang. At the same time, the optical disc company is also a professional manufacturer in the field of mobile storage and a professional service provider for secure storage and data recovery of optical discs. .


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Online Inquiry

Beijing Tongfang Optical Disc Co., Ltd.

代理商 Type: Agent

贾经理 Contact: Manager Jia

010-62780307 Phone : 010-62780307

010-62782056 Fax: 010-62782056

18610602141 Mobile : 18610602141

When contacting me, please indicate that you saw it on the security exhibition website , thank you ~

Merchant profile

爱普生光盘印刷刻录机,华录高清硬盘录像机,清华同方光盘拷贝机,清华同方档案级刻录机,清华同方光盘归档检测仪,硬盘拷贝机,... Main Products: Epson CD printing and recording recorder, Hualu high-definition hard disk video recorder, Tsinghua Tongfang disc copying machine, Tsinghua Tongfang file-level recorder, Tsinghua Tongfang disc archiving detector, hard disk copying machine, ...

代理商 Company Nature: Agent

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