Abstract: Heat-sealable packaging comprising an inner container (1) formed from a first flat sheet (3) of cellulose material, an outer shell (2), linked to an upper end of the container (1) in the vicinity of its upper opening, formed from a second sheet (6) of cellulose material, flat and die-cut, comprising at least one outer perimeter surface (9) giving rise to a flat surface around the upper opening of the container (1) for closing the container by heat-sealing of a plastic sheet, and a plastic coating film covering at least the inner side of the container (1) and the outer perimeter surface (9) of the enclosure (2). The first sheet (3) and the second sheet (6) have different and independent perimeter dimensions and outlines.
Type:
Application
Filed:
October 20, 2021
Publication date:
April 21, 2022
Applicant:
SOLIDUS SOLUTIONS VIDECART, S.A.
Inventors:
Ignacio Ramón Aguado González, Felisberto Esteves Da Torre