Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA819687A
Inventor
Ekstrom Karl-Erik
A. Rausing Hans
A. Rausing Gad
L. Lindh Thorsten
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tetra Pak AB
Original Assignee
Karl-Erik Ekstrom
Thorsten L Lindh
Tetra Pak AB
Publication date
Application grantedgrantedCritical
Publication of CA819687ApublicationCriticalpatent/CA819687A/en
A method applicable to a laminate of a carrier material and a coating material for producing a web having a strip of the coating material projecting beyond the carrier material
A method applicable to a laminate of a carrier material and a coating material for producing a web having a strip of the coating material projecting beyond the carrier material