METHOD FOR PRODUCING A CELLULOSE-FIBRE-BASED DRINKING STRAW
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Jan 18, 2024
app pub date -
Jul 6, 2021
filing date -
Jul 10, 2020
priority date (Note) -
Published
status (Latency Note)
Importance
Loading Importance Indicators... 
Abstract
A method for producing cellulose-fibre-based drinking straws and a drinking straw. The method comprises:
- providing a cellulose material,producing at least one aqueous suspension comprising the cellulose material and adding additives to the suspension,homogenizing the aqueous suspension and pre-drying to obtain at least one water-containing non-woven web having a first side and a second side,drying the water-containing non-woven web in a plurality of drying steps to form at least one paper web having a first side and a second side,further processing the paper web or a plurality of paper webs to form a cellulose-fibre-based drinking straw.
Loading the Abstract Image...
OK
First Claim
Family
Loading Family data...
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully