Patent ID: 9242767
Filing Date: 2016-01-26
CPC Classification: B29C,B29D,B29K,B29L,B65D

Claim Text:
1. A collapsible container which recovers after deformation under pressure that comprises: a container body formed of a sheet material having an inner surface and an outer surface said surfaces formed from thermoplastic layer material having a tensile modulus of greater than 1500 MPa as determined by EN ISO 527-1, and a carrier foil layer, said sheet material being folded to form said container body and sealed in overlapping edge regions, wherein the outer surface of said container body is coated with a sheathing of elastomeric thermoplastic material, said container body being provided at one open end with a container head formed from thermoplastic material wherein adhesion can be achieved between the materials of the container body, sheath and head thereby providing a physical connection between the materials.