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.)
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Rose Brothers Gainsborough Ltd
Original Assignee
Rose Brothers Gainsborough Ltd
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 Rose Brothers Gainsborough LtdfiledCriticalRose Brothers Gainsborough Ltd
Application grantedgrantedCritical
Publication of FR511102ApublicationCriticalpatent/FR511102A/fr
B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
B—PERFORMING OPERATIONS; TRANSPORTING
B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
B31B70/00—Making flexible containers, e.g. envelopes or bags
B31B70/004—Closing bags
FR511102A1915-07-191920-03-04Perfectionnements aux appareils à fabriquer des sacs de papier ou récipients analogues
ExpiredFR511102A
(fr)
Perfectionnements aux appareils pour plier les extrémités de sacs et y appliquer de la colle, plus particulièrement destinés à etre utilisés avec des machines à fabriquer des sacs de papier