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EP0109890A1 Expired / Lapsed EP ⏱️ 0.0 years remaining

Insulating packaging

Assignee: Dureysen Developpement SA
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Filing: 1983-11-10
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Granted: —
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Expires: 2003-11-10
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Abstract

Abstract The packaging comprises, on the one hand, a semi-rigid complex 1, which is to encase the products to be packaged, and, on the other hand, a cardboard box 4, the complex 1 having to leave free a passage between the internal space it defines and the outside. The box 4 itself has to contain the folded complex 1, with slight play, and must be closed in as hermetic a manner as possible. It thus confines a considerable volume of still air both inside and outside the casing 1. This volume of air contributes to the provision of the thermal insulation necessary for the best possible maintenance of the temperature which the products have upon insertion into the packaging. <IMAGE>

Inventors

  • 👤 Pierre Denis Kuhlmann

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-09 01:00
CPC Classifications
B; B65; B65D; B65D81/00; B65D81/38; B65D81/3848; B65D81/3858

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

GB104445A Cited
US2109789A Cited
US3980005A Cited
GB1583324A Cited

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