Title:
FLEXIBLE PACKAGING MANUFACTURED BY WELDING AND CONTAINING A MATERIAL THAT IS RECYCLED OR FROM RENEWABLE RESOURCES
Document Type and Number:
WIPO Patent Application WO/2012/052971
Kind Code:
A3
Abstract:
The invention relates to an essentially tubular flexible packaging intended for containing a semi-liquid or pasty product, which includes an apron, a head, an added piece of material at least on the inside of the apron, and optionally a lid, the apron consisting of a rolled-up sheet and comprising a longitudinal weld for assembling the edges thereof together, and the head being attached to the edge of one of the ends of the apron. The apron includes a ratio of at least 30% of recycled material or material from renewable resources, and the added piece of material is arranged so as to eliminate a discontinuity in the inner surface in the area of the longitudinal weld.
Inventors:
MEDICO LEONARD (CH)
THOMASSET JACQUES (CH)
ROY HUGUES-VINCENT (CH)
MATHIEU STEPHANE (CH)
THOMASSET JACQUES (CH)
ROY HUGUES-VINCENT (CH)
MATHIEU STEPHANE (CH)
Application Number:
PCT/IB2011/054717
Publication Date:
June 14, 2012
Filing Date:
October 21, 2011
Export Citation:
Assignee:
AISAPACK HOLDING SA (CH)
MEDICO LEONARD (CH)
THOMASSET JACQUES (CH)
ROY HUGUES-VINCENT (CH)
MATHIEU STEPHANE (CH)
MEDICO LEONARD (CH)
THOMASSET JACQUES (CH)
ROY HUGUES-VINCENT (CH)
MATHIEU STEPHANE (CH)
International Classes:
B65D35/10; B29C65/40
Foreign References:
| US3855380A | 1974-12-17 | |||
| FR2164825A1 | 1973-08-03 | |||
| FR2233250A1 | 1975-01-10 | |||
| US3066063A | 1962-11-27 | |||
| GB1471783A | 1977-04-27 |
Attorney, Agent or Firm:
ROLAND, André (Case Postale 5107, Lausanne, CH)
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