A composite paperboard container with a rim comprising fibers, and a method for producing such a container
Номер патента: SE544363C2
Опубликовано: 19-04-2022
Автор(ы): Georg Gezelius, Maximillian Lundgren-Goodman
Принадлежит: AR Packaging Systems AB
Опубликовано: 19-04-2022
Автор(ы): Georg Gezelius, Maximillian Lundgren-Goodman
Принадлежит: AR Packaging Systems AB
Реферат: The present disclosure relates to a composite paperboard container (1) for bulk solids, the composite paperboard container comprising a tubular body (2) being closed at a bottom end (3) over a container bottom opening (4) opposite a container top opening (5). The composite container comprises a rim (9) surrounding the container top opening and/or the bottom opening. The rim is attached with a first connecting portion (11) of the rim to an end portion (10) of the tubular body. The rim is a molded rim comprising pulp fiber. The rim is connected to the tubular body by means of a first adhesive layer (14), the first adhesive layer comprises or consists of thermoplastic adhesive in an amount of from 0.1 mg per mm of the container opening perimeter (pt,Pb) at the end portion of the tubular body. The present disclosure furthermore relates to a method of producing a composite paperboard container.
Container with a one-piece container body comprising fibers and a closure therefor, method for manufacturing a container body, device and method for closing a container body by means of a closure
Номер патента: US20240246715A1. Автор: Konrad Senn,Frank Winzinger,Jörg Zacharias,Angelika Grosser,Ulrich Lappe,Barbara WEIN. Владелец: KRONES AG. Дата публикации: 2024-07-25.