发明名称 |
Plastpose med trykbar inderside |
摘要 |
<p>The invention relates to a plastic bag (1) with at least two walls (2, 3) which are connected by seams (4, 12) and which are made of a polyethylene monofilm or a layered film with a polyethylene layer on the inner face of the bag (1). The inner face is modified by a corona treatment or a similar printing pretreatment of the surface in order to improve the printability. The bag is designed to be usable with respect to the problematic heat sealability of printing-pretreated polyethylene surfaces to one another for the purpose of a machine-adapted processing with quick work cycles, such as the processing which is already used for unpretreated surfaces, by forming at least one seam between the pressure-pretreated inner faces of the walls (2, 3) as a sealing seam (12) with an intermediate layer (14) as a film made of a polyolefin which is not modified in the surface and the melting point of which does not lie above the melting point of the film of the plastic bag.</p> |
申请公布号 |
DK2744721(T3) |
申请公布日期 |
2015.11.23 |
申请号 |
DK20130713738T |
申请日期 |
2013.03.08 |
申请人 |
BISCHOF + KLEIN GMBH & CO. KG |
发明人 |
HAIMERL, RUDOLF;RETHSCHULTE, THOMAS;STAHL, ALFONS |
分类号 |
B65D33/00 |
主分类号 |
B65D33/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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