Title:
A MANUFACTURE METHOD OF A MILAN CHAIN GRAPHICAL SHEET
Document Type and Number:
WIPO Patent Application WO/2008/067692
Kind Code:
A1
Abstract:
A manufacture method of a Milan chain graphical sheet includes: step (1), making at least one pre-punching to the material by adding at least one equipment for producing Milan chain semi-finished material, the equipment having at least one set of changeable punching die; step (2), putting the semi-finished material made by step (1) into an equipment for producing Milan chain again, then producing the graphical sheet by another punching die.
Inventors:
CHENG, Hoi Ling (508 Guotai Building, No.1 Qifeng Road,Dongguan, Guangdong 0, 523000, CN)
Application Number:
CN2006/003717
Publication Date:
June 12, 2008
Filing Date:
December 30, 2006
Export Citation:
Assignee:
CHENG, Hoi Ling (508 Guotai Building, No.1 Qifeng Road,Dongguan, Guangdong 0, 523000, CN)
International Classes:
A44C11/00; A44C27/00; B21D28/06; B21D28/26; B21L11/00
Attorney, Agent or Firm:
BEIJING SAN GAO YONG XIN INTELLECTUAL PROPERTY AGENCY CO., LTD (#102-1, No.1 BuildingJi Men Li, He Jin Yuan,Xueyuan Road,Haidian District, Beijing 8, 100088, CN)