International Patent: COMPOSITION FOR MANUFACTURING BARRIER LAYER OF MOLDED PULP PRODUCT, BARRIER LAYER AND MANUFACTURING METHOD THEREFOR, MATERIAL, AND PAPER CONTAINER

GENEVA, Nov. 6 -- KANGSHI (SHANGHAI) FOOD SCIENCE AND TECHNOLOGY CO., LTD. filed a patent application (CN2025/119635) for “COMPOSITION FOR MANUFACTURING BARRIER LAYER OF MOLDED PULP PRODUCT, BARRIER LAYER AND MANUFACTURING METHOD THEREFOR, MATERIAL, AND PAPER CONTAINER”. With publication no. WO/2026/227648, here are the other details related to the patent application:

Kind: Initial Publication with ISR [A1]

IPC: D21H 19/24

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).

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