Product Description:
Anti-counterfeiting products can be seen everywhere in our lives. Simply put, it is a technology to prevent
counterfeiting and counterfeiting. So do you understand anti-counterfeiting technology? What is the history of anti-counterfeiting technology? We together look.
Watermarking is definitely not a high-tech. It appeared in the Qing Dynasty more than 100 years ago! For the first time in Chinese history, the watermark pattern was used for anti-counterfeiting purposes as the "Little Dragon Stamp" of the Qing Dynasty.
"Xiaolong Stamp" can be said to be the master of anti-counterfeiting technology at that time. It is estimated that the folks had forged "Dalong stamps" earlier, so the Qing government learned a lesson and raised the "technical threshold" of stamps. In fact, the production process of watermarked paper is not very complicated. That is, when making paper, use a metal mold engraved with the required patterns or characters to roll the dehydrated pulp. After drying, you can clearly see the translucent pictures and texts on the paper.
Company Contact:
Contact Name: Gu Weifeng
Company Name: Shanghai Gongxing Thread & Belt Machinery Co., Ltd.
Email:
Tel: 86-13501763315
Fax:
Street Address: No.305, Hemu
Village, Zhaoxiang Town, Qingpu
Distr., Shanghai 200000
China
Member name: GongxingThreadBelt
Country:
China
Member Since: 11 November 2021
Total Leads:
6 GongxingThreadBelt Import Export Business Leads
Business focus: Anti Counterfeiting Threads, Braided Cords
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