CA1295543C - Systeme d'emballage pour sacs de plastique
- Google Patents
Systeme d'emballage pour sacs de plastique
Info
Publication number
CA1295543C
CA1295543CCA000562033ACA562033ACA1295543CCA 1295543 CCA1295543 CCA 1295543CCA 000562033 ACA000562033 ACA 000562033ACA 562033 ACA562033 ACA 562033ACA 1295543 CCA1295543 CCA 1295543C
Authority
CA
Canada
Prior art keywords
bag
bags
lips
length
joined
Prior art date
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.)
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.)
Hilex Poly Co LLC
Original Assignee
Sonoco Products Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sonoco Products CofiledCriticalSonoco Products Co
Priority to CA000562033ApriorityCriticalpatent/CA1295543C/fr
Application grantedgrantedCritical
Publication of CA1295543CpublicationCriticalpatent/CA1295543C/fr