Folded 3D shaped packaging product for cushioning and/or thermal insulation of packaged goods
Номер патента: SE545562C2
Опубликовано: 24-10-2023
Автор(ы): Maria TÖRNBLOM, Martin MALMQVIST
Принадлежит: STORA ENSO OYJ
Опубликовано: 24-10-2023
Автор(ы): Maria TÖRNBLOM, Martin MALMQVIST
Принадлежит: STORA ENSO OYJ
Реферат: A folded 3D shaped packaging product (30) is folded at at least one crease (22A, 22B, 22C, 22D, 22E) constituting a folding line in a 3D shaped product (20) formed by hot pressing of an air-laid blank (10) comprising natural fibers at a concentration of at least 70 % by weight of the air-laid blank (10) and a thermoplastic polymer binder at a concentration selected within an interval of from 4 up to 30 % by weight of the air-laid blank (10). The folded 3D shaped packaging product (30) is useful for cushioning and/or thermal insulation of packaged goods and can protect multiple sides of the packaged goods.
Recyclable 3D shaped product for cushioning and/or thermal insulation of packaged goods
Номер патента: SE545563C2. Автор: Maria TÖRNBLOM. Владелец: STORA ENSO OYJ. Дата публикации: 2023-10-24.