B - Operations – Transporting – 65 – B
Patent
B - Operations, Transporting
65
B
B65B 9/02 (2006.01) B65B 61/00 (2006.01) B65B 61/20 (2006.01)
Patent
CA 2173930
By using the method according to the invention sample bags (12) are produced from webs (1') of film material by forming longitudinal seams (6') and transverse seams (6) and by filling the bags between forming successive transverse seams (6). The sample bags made with the inventive method can, compared to corresponding bags produced according to the state of the art, be further processed more safely and with less problems in automatic processes even at high processing speeds. Such an automatic process is e.g. inserting sample bags into or attaching them to printed products. The conditioning of the sample bags for such further processing substantially consists of a stabilizing of form and is achieved in that the sample bags are subjected to an additional forming step and/or in that they are equipped with an additional forming element. The sample bags produced according to the invention can be handled individually or as a web much more easily because they have a defined form which does not substantially change when being handled. They can be stacked to stacks or bundles, be gripped individually and be further processed with known means.
Heuberger Werner
Jager Erich
Vollenweider Jurg
Ferag Ag
Freedman Gordon
Heuberger Werner
Jager Erich
Vollenweider Jurg
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