US 2018/0361718 A1 · Package Material Blank and Method of Forming the Same

Abstract

A package material blank comprises a body panel having a main panel, two second panels arranged adjacent to the main panel and at least one third panel. End closure panels arranged adjacent to the body panel, the end closure panels comprising a top and bottom closure panels arranged adjacent to the main and the at least one third panel, respectively and flap closure panels arranged adjacent to the two second panels. Lines of weakness separate each of the body and end closure panels. A line of weakness is provided on the main panel having a first portion and a second portion, wherein the first portion extends from a first point to a second point and the second portion extend from a third point to the second point.

Claims15

Dependent claims

A package material blank comprising a multilayer material structure having a layer of cellulosic material and one or more layers of plastic laminate, the package material blank comprising:

an opening device comprising:
a tab arranged on a first surface of the blank;
an elongated opening strip arranged on a second surface of the blank opposite the first surface, wherein the tab is connected to the opening strip via a material bridge penetrating through the multilayer material structure;
a first support portion arranged on the first side of the blank, wherein the first support portion comprises an elongated strip extending parallel with the opening strip.

1 more element

Dependencies are inferred from the claim text.

Facts

Application

16/009,768Filed 15 Jun 2018

Priority

EP 13199808.030 Dec 2013

Published

20 Dec 2018

Term ends

Not estimatedThe source records don’t support an estimate.

Classification10 codes

B32B 27/10
As the main or only constituent of a layer, which is next to another layer of the same or of a different material: of paper or cardboard
B65D 5/0281
By folding or erecting a single blank to form a tubular body with or without subsequent folding operations, or the addition of separate…
B65D 5/065
Rectangular containers having a body with gusset-flaps folded outwardly or adhered to the side or the top of the container: with supplemental…
B65D 5/40
Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made…

Package Material Blank and Method of Forming the Same

Life of this patent

Package Material Blank and Method of Forming the Same

Life of this patent

Abstract

Claims15