Patent name: A lithographic screen printing method applied to molding and injection molding. Patent application number 7. 7 Publication number: 1520988 Application Date: 2003.02.11 Public Day: 2004.08.18 Applicant: Taiwan Taiyi Precision Co., Ltd. The present invention relates to a method for ap ...more...

Patent Name Three-piece twisted anti-counterfeiting bottle cap patent applicant Xu Ronggui Principal Applicant Address 312366 Lihai Town Industrial Park, Shangyu City, Zhejiang Province Zhongrui Plastic Co., Ltd. Inventor Xu Ronggui Application (Patent) No. 200420090895.4 Date of Application 2004. ...more...

Patent name Aluminium aerosol cans and aluminum bottles and methods of manufacture using raw material rolls Patent applicants Exxal company Principal applicant Address Ohio State Inventor C. Thomas Application (Patent) No. 03819830.4 Date of Application 2003.06.27 Date of Approval Audit No. 167501 ...more...

1 Introduction The PS version is an abbreviation of Presensitized Offset Plates, which is an offset printing plate formed by preliminarily coating a photosensitive liquid on the surface of a plate base. According to statistics, the total demand for PS plates in China has reached 100 million squa ...more...

3. Digital proofing The digital proofing technology is completely controlled by digitalization, which has changed the previous complex printing production process, reduced the cost, and greatly improved the stability of the platemaking and printing quality. In gravure printing, a process that doe ...more...

Common coating materials PE, PP, PETP, PVC, etc PP), polyester (PETP), polyvinyl chloride (PVC), etc. The thickness of these films is generally between 15-20 μm. Commonly used width specifications are 450mm, 700mm, 1000mm and many other. Coating material is also divided into light and matt. At ...more...

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