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EP0441465A2 Expired / Lapsed EP ⏱️ 0.0 years remaining

Laminate

Assignee: Individual
•
Filing: 1991-02-04
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Granted: —
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Expires: 2011-02-04
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Abstract

Abstract Translated from German Die Erfindung betrifft ein mehrschichtiges Verbundmaterial, einen aus diesem hergestellten Zuschnitt für eine Polstertasche und die Verwendung des Materials zur Herstellung von Polstertaschen und gefütterten Briefkuverts. Das mehrschichtige Verbundmaterial weist zwei Papierlagen 1 und 2 auf, die im Bereich ihrer Ränder 3 bis 6 miteinander verbunden sind. Zwischen diesen beiden Papierlagen 1 und 2 ist eine Polster- oder Futtermateriallage 9 aus Holzwolle und/oder Stroh und/oder Heu und/oder Fasern aus leicht verrott- oder vermoderbaren Faserpflanzen angeordnet. The invention relates to a multi-layer composite material, a blank for a cushion pocket produced therefrom and the use of the material for the production of cushion pockets and lined letter envelopes. The multilayer composite material has two paper layers 1 and 2 which are connected to one another in the region of their edges 3 to 6. Between these two paper layers 1 and 2, a cushion or lining material layer 9 made of wood wool and / or straw and / or hay and / or fibers from easily rotted or moldable fiber plants is arranged.

Inventors

  • 👤 Klaus Kühn

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-08 18:24
CPC Classifications
B; B32; B32B; B32B29/00; B32B29/04; B32B29/02; B65; B65D; B65D65/00; B65D65/38; B65D65/44; B65D81/00; B65D81/02; B65D81/03; B32B2553/00; B32B2553/02; B32B2601/00

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