Invention Grant
- Patent Title: Non-sticking tipping paper, preparation method and application method of the same
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Application No.: US17834428Application Date: 2022-06-07
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Publication No.: US11591496B2Publication Date: 2023-02-28
- Inventor: Ji Yang , Zhihua Liu , Ruizhi Zhu , Chunbo Liu , Nengjun Xiang , Pei He , Xiaoxi Si , Fengmei Zhang , Shiyun Tang , Wei Jiang , Zhenjie Li , Zhongbi Su , Chen Yang , Kunming Jiang
- Applicant: CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD.
- Applicant Address: CN Kunming
- Assignee: CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD.
- Current Assignee: CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD.
- Current Assignee Address: CN Kunming
- Agency: Central California IP Group, P.C.
- Agent Andrew D. Fortney
- Priority: CN202011247849.0 20201110
- Main IPC: C09J7/29
- IPC: C09J7/29 ; C09J7/38 ; C09J11/08 ; C09J11/04 ; D21H19/82 ; D21H19/12 ; D21H19/60 ; A24C5/47 ; A24C5/00 ; A24D3/04 ; A24D1/02

Abstract:
A non-sticking lip tipping paper is disclosed that includes a base paper, a color layer and a surface coating. The color layer is formed by printing and drying a color ink on the base paper; the surface coating includes a water-based glue and is coated thereon after drying the color layer. The water-based glue includes the following components by weight: 30-65 parts of a modified water-based resin solution, 10-20 parts of water, 8-15 parts of ethanol, and 5-12 parts of a water-based additive. The water-based additive is a mixture of a wax emulsion and magnesium silicate in a weight ratio of 1:5. A preparation method and a method of applying the non-sticking lip tipping paper are also disclosed.
Public/Granted literature
- US20220298388A1 NON-STICKING TIPPING PAPER, PREPARATION METHOD AND APPLICATION METHOD OF THE SAME Public/Granted day:2022-09-22
Information query
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