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Title:
ANTI-COUNTERFEIT METHOD EMPLOYING HAND-TEARING OF TEXTURED PORTION AND PRODUCT AND MATERIAL THEREOF
Document Type and Number:
WIPO Patent Application WO/2019/134431
Kind Code:
A1
Abstract:
An anti-counterfeit method employing hand-tearing of a textured portion and a product and material thereof. A fancy yarn (5) is embedded in a printed matter (3) and a substrate. The fancy yarn (5) and a characteristic element (10) thereof are compressed to be shaped into a flat textured string (9). Characteristic feature information of the flat textured string (9) is collected and stored as a texture information file in an anti-counterfeit verification system database. Accordingly, the shortcoming of having to use a needle to pick out a fiber (textured portion) is overcome, and the goal of examining a textured portion by hand is achieved. The general public can conveniently distinguish between genuine and counterfeit textured portions by hand, and can avoid the inconvenience of requiring a needle to pick out a textured portion in anti-counterfeit practice. The production of paper having a textured portion is simplified, and residual fibers thereof are prevented from contaminating a workshop environment where common white paper is produced.

Inventors:
CHEN, Mingfa (Block D, 26th Floor Jiudu Building, 38 Guomao Roa, haikou Hainan 0, 570100, CN)
Application Number:
CN2018/113408
Publication Date:
July 11, 2019
Filing Date:
November 01, 2018
Export Citation:
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Assignee:
HAINAN YAYUAN ANTI-COUNTERFEITING TECHNOLOGY RESEARCH INSTITUTE (GENERAL PARTNERSHIP) (Block D, 26th Floor Jiudu Building, 38 Guomao Roa, haikou Hainan 0, 570100, CN)
International Classes:
G09F3/02; G06K9/00
Domestic Patent References:
WO2016151498A12016-09-29
Foreign References:
CN207993025U2018-10-19
CN108694370A2018-10-23
CN108038478A2018-05-15
CN108537555A2018-09-14
CN207737007U2018-08-17
CN104809622A2015-07-29
CN106960237A2017-07-18
CN101556750A2009-10-14
CN203496478U2014-03-26
KR101020777B12011-03-09
Attorney, Agent or Firm:
MUDA INTELLECTUAL PROPERTY FIRM (Room A1207, Building 6-1 No. 28 Honglian Road Xicheng District, Beijing 5, 100055, CN)
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