Invention Grant
- Patent Title: Method for manufacturing a cellulose product, cellulose product forming apparatus and cellulose product
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Application No.: US17716909Application Date: 2022-04-08
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Publication No.: US11766810B2Publication Date: 2023-09-26
- Inventor: Ove Larsson , Linus Larsson
- Applicant: PulPac AB
- Applicant Address: SE Västra Frölunda
- Assignee: PULPAC AB
- Current Assignee: PULPAC AB
- Current Assignee Address: SE Västra Frölunda
- Agency: MARSHALL, GERSTEIN & BORUN LLP
- Priority: SE 300584 2016.03.18
- Main IPC: B29C43/10
- IPC: B29C43/10 ; B29C51/42 ; B29C49/00 ; B29C43/02 ; B29C51/00 ; B27N3/04 ; B27N3/08 ; B27N5/02 ; D04H1/732 ; B65B43/08 ; B31B50/59 ; B29C43/36 ; B29C43/52 ; B29C49/22 ; B29C43/20 ; B29C51/08 ; B29C43/46 ; B29B13/06 ; B29C43/00 ; B29C51/30 ; B29C43/58 ; B29K1/00 ; B29C49/04 ; B29K311/10 ; B29C49/58 ; B29C51/16 ; B31B120/00 ; B29L31/00
Abstract:
A method for manufacturing a cellulose product, comprising the steps: dry forming a cellulose blank in a dry forming unit; arranging the cellulose blank in a forming mould; heating the cellulose blank to a forming temperature in the range of 100° C. to 200° C.; and pressing the cellulose blank in the forming mould with a forming pressure of at least 1 MPa.
Public/Granted literature
- US20220234258A1 METHOD FOR MANUFACTURING A CELLULOSE PRODUCT, CELLULOSE PRODUCT FORMING APPARATUS AND CELLULOSE PRODUCT Public/Granted day:2022-07-28
Information query
