Title:
MULTI-LAYER SHEET CONSISTING OF A PERFORATED FILM FOR HOLDING LOADS OR PRODUCTS REQUIRING HEAT EXCHANGE FACILITY, AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2012/063136
Kind Code:
A3
Abstract:
The invention relates to a sheet of a plastic film macroperforated by means of a cold blanking process and formed by at least one layer, to be used mainly in the packaging of palletising systems, enabling optimum ventilation without creating a heat barrier, and reducing the consumption of polymer materials without reducing the mechanical resistance.
Inventors:
RUIZ BERNAL FRANCISCO (ES)
Application Number:
PCT/IB2011/003339
Publication Date:
October 04, 2012
Filing Date:
November 21, 2011
Export Citation:
Assignee:
RUIZ BERNAL FRANCISCO (ES)
International Classes:
B29C59/04
Foreign References:
| EP0995414A1 | 2000-04-26 | |||
| EP0598970A1 | 1994-06-01 | |||
| US3530023A | 1970-09-22 |
Other References:
See also references of EP 2639045A4
Attorney, Agent or Firm:
UNGRIA LOPEZ, Javier (Avenida Ramón y Cajal 78, Madrid, ES)
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