Title:
DIMENSIONALLY STABLE FOODSTUFF CONTAINER WITH FOLDED PLANAR COMPOSITE, ELEMENT OTHER THAN THE FOLDED PLANAR COMPOSITE, FIRST AND SECOND WALL REGIONS
Document Type and Number:
WIPO Patent Application WO/2023/168695
Kind Code:
A1
Abstract:
The invention pertains to a container (1100) comprising a folded planar composite (805) and an element (701) other than the folded planar composite (805), wherein the folded planar composite (805) comprises a carrier layer (1404), and together with the element (701) forms a container wall (1101), which comprises a first wall region (1502) and a second wall region (1503); wherein the first wall region (1502) comprises first to third plies (1504, 1505, 1506) of the composite; wherein the second ply (1505) is joined to the third ply (1506) in the first wall region (1502); wherein the second wall region (1503) comprises the first to third plies (1504, 1505, 1506); wherein the first ply (1504) is joined to the second ply (1505), which is joined to the third ply (1506) in the second wall region (1503); wherein the carrier layer (1404) in the first wall region (1502) has a greater layer thickness in the third ply (1506) than in the first (1504) or second ply (1505); wherein the carrier layer (1404) in the second wall region (1503) has a smaller layer thickness in the second ply (1505) than in the first (1504) or third ply (1506); wherein the first ply (1504) on its inner side is joined to the element (701) other than the folded planar composite (805) in the first wall region (1502) or the second wall region (1503). The invention further pertains to a process (1700) of making a container (1100) and to a use of a container precursor (400) and an element (701) other than the folded planar composite (805).
Inventors:
KECK THOMAS (DE)
ZUERCHER REMO (CH)
OCHSMANN JANNIS (CN)
ZUERCHER REMO (CH)
OCHSMANN JANNIS (CN)
Application Number:
PCT/CN2022/080345
Publication Date:
September 14, 2023
Filing Date:
March 11, 2022
Export Citation:
Assignee:
SIG COMBIBLOC SERVICES AG (CH)
SIG COMBIBLOC SUZHOU CO LTD (CN)
SIG COMBIBLOC SUZHOU CO LTD (CN)
International Classes:
B65D5/42; B32B1/02; B32B3/04; B65D5/74
Domestic Patent References:
| WO2003086881A1 | 2003-10-23 |
Foreign References:
| CN107954054A | 2018-04-24 | |||
| CN110626533A | 2019-12-31 | |||
| CN107073868A | 2017-08-18 | |||
| CN106458358A | 2017-02-22 | |||
| CN103201094A | 2013-07-10 | |||
| CN110997506A | 2020-04-10 | |||
| US20090098989A1 | 2009-04-16 | |||
| US5810243A | 1998-09-22 |
Attorney, Agent or Firm:
ZHONGZI LAW OFFICE (CN)
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