Method for producing pulp molded article
US6645348B2 · kind B2 · utility
6Cited by
11References
35Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 7, 2002 |
| Grant date | Nov 11, 2003 |
| Priority date | — |
| Expiry date | Aug 16, 2022 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD21J3/10
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
Pulp deposited bodies (7 and 8) are formed on the surfaces (2a and 3a) of a set of splits (2 and 3) of a papermaking mold, each split having a plurality of interconnecting holes connecting the outside to the inside thereof, and the splits (2 and 3) are mated to join the pulp deposited bodies (7 and 8).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.