The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 28, 2023
Filed:
Jun. 07, 2022
China Tobacco Yunnan Industrial Co., Ltd., Kunming, CN;
Ji Yang, Kunming, CN;
Zhihua Liu, Kunming, CN;
Ruizhi Zhu, Kunming, CN;
Chunbo Liu, Kunming, CN;
Nengjun Xiang, Kunming, CN;
Pei He, Kunming, CN;
Xiaoxi Si, Kunming, CN;
Fengmei Zhang, Kunming, CN;
Shiyun Tang, Kunming, CN;
Wei Jiang, Kunming, CN;
Zhenjie Li, Kunming, CN;
Zhongbi Su, Kunming, CN;
Chen Yang, Kunming, CN;
Kunming Jiang, Kunming, CN;
China Tobacco Yunnan Industrial Co., Ltd., Kunming, CN;
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.