-
公开(公告)号：DE1812811A1
公开(公告)日：1970-09-17
申请号：DE1812811
申请日：1968-12-05
Applicant: BASF AG
Inventor： HORST ROSEWICZ DR DIPL-CHEM , MICHEL EGON
IPC: B65B1/20
Abstract: Packing fine dust in plastics film bags which have orientation stresses and perforations of smaller diameter than the packed particles, the films then cleaned outside and heated until their perforations close as in 1 761 611. A plastics dispersion or solution is applied and evenly spread over the bag surface before or during the heating operation.
Search Results
1
records
(took 0.019 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
