Title:
DEGRADABLE ENVIRONMENTALLY FRIENDLY PAPER CUP AND FABRICATING PROCESS THEREFOR
Document Type and Number:
WIPO Patent Application WO/2024/026943
Kind Code:
A1
Abstract:
A degradable environmentally friendly paper cup, comprising a paper cup main body (1), an anti-scalding sleeve (2) and a shielding portion (3). An opening is formed in the upper end surface of the paper cup main body (1). The anti-scalding sleeve (2) is provided at a middle position of the outer surface of the paper cup main body (1). The main body of the shielding portion (3) is located inside of the paper cup main body (1) and is clamped with the opening. The anti-scalding sleeve (2) has an annular shape. The anti-scalding sleeve (2) has a double-layer structure, and the inner layer thereof adheres to the outer surface of the paper cup main body (1).
Inventors:
PENG GUIYING (CN)
WANG YE (CN)
HUANG BEISHENG (CN)
HUANG ZHAO (CN)
WANG YE (CN)
HUANG BEISHENG (CN)
HUANG ZHAO (CN)
Application Number:
PCT/CN2022/113398
Publication Date:
February 08, 2024
Filing Date:
August 18, 2022
Export Citation:
Assignee:
ANQING LUSH PAPER INDUSTRY LTD COMPANY (CN)
International Classes:
A47G19/22; A47G19/00; A47G19/03; B65D81/00; B65D81/38
Foreign References:
| CN204838919U | 2015-12-09 | |||
| CN214524985U | 2021-10-29 | |||
| CN202179375U | 2012-04-04 | |||
| US20200087017A1 | 2020-03-19 | |||
| CN215323798U | 2021-12-28 | |||
| CN205770597U | 2016-12-07 | |||
| CN201564148U | 2010-09-01 | |||
| CN210527375U | 2020-05-15 | |||
| CN209939197U | 2020-01-14 |
Attorney, Agent or Firm:
WENZHOU PINCHUANG PATENT AND TRADEMARK AGENCY (GENERAL PARTNERSHIP) (CN)
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