Daojin DAI

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Patents Grantslast 30 patents

Information Patent Grant
Horizontal high-speed paper cup/paper bowl forming machine
- Patent number 11,241,857
- Issue date Feb 8, 2022
- ZHEJIANG NEW DEBAO MACHINERY CO., LTD
- Daojin Dai
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD

Patents Applicationslast 30 patents

Information Patent Application
FORMING PROCESS AND MANUFACTURING DEVICE OF PAPER CONTAINER BLANK
- Publication number 20240375369
- Publication date Nov 14, 2024
- Zhejiang New Debao Machinery Co., Ltd
- Hongan DAI
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Application
HORIZONTAL HIGH-SPEED PAPER CUP/PAPER BOWL FORMING MACHINE
- Publication number 20210170711
- Publication date Jun 10, 2021
- Zhejiang New Debao Machinery Co., Ltd
- Daojin DAI
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD