Sealing label and snuff container with a sealing label

Patent metadata

Field	Value
Publication number	US-10676262-B2
Application number	US-201615190050-A
Country	US
Kind code	B2
Filing date	Jun 22, 2016
Priority date	Jun 22, 2016
Publication date	Jun 9, 2020
Grant date	Jun 9, 2020

Abstract

A sealing label for sealing a snuff container may include a structural layer and having first and second side edges extending in a length direction and first and second end edges extending in a width direction. The sealing label may be divided in the width direction into a container lid attachment area and a container base attachment area. A tear strip area may be arranged between the container lid attachment area and the container base attachment area and may be terminated by a pull tab arranged at the first end edge. The structural layer of the sealing label may be a single structural layer of the sealing label and may consist of a mono oriented polymer film having a direction of orientation coinciding with the length direction of the sealing label. A snuff container provided with the sealing label is also disclosed.

First claim

What is claimed is:

1. A snuff container comprising:
a height in a height direction and a circumference in a circumferential direction in a plane perpendicular to the height direction;
a container base having a bottom wall and a base side wall;
a container lid having a top wall and a lid side wall, the container lid being removably attached to the container base with an outer surface of the lid side wall aligned with an outer surface of the base side wall;
a split-line located between a lower edge of the lid side wall and an upper edge of the base side wall, the split-line extending in the circumferential direction of the snuff container;
a sealing label for sealing the snuff container, wherein the sealing label is attached to the snuff container with a length direction of the sealing label coinciding with the circumferential direction of the snuff container and a height direction of the snuff container coinciding with the width direction of the sealing label, the sealing label comprising:
a structural layer having a first side edge and second side edge extending in the length direction and a first end edge and second end edge extending in the width direction;
the sealing label being divided in the width direction into a container lid attachment area being attached to the lid side wall and a container base attachment area being attached to the base side wall;
a tear strip area positioned between the container lid attachment area and the container base attachment area, the tear strip area terminating at a pull tab positioned at the first end edge, the tear strip area completely covering the split line between the lower edge of the lid side wall and the upper edge of the base side wall;
the sealing label having a length in the length direction, a width in the width direction, and a ratio between the length and the width between 7 and 25;
wherein the structural layer consists of a mono oriented polymer film having a direction of orientation coinciding with the length direction of the sealing label, the structural layer of the sealing label being a single structural layer of the sealing label; and

wherein the split-line between the lower edge of said lid side wall and the upper edge of the base side wall has a width in the height direction of the snuff container of from 0.5 to 2.5 millimeters, and a width of the tear strip area of the sealing label is from 0.5 millimeters to 2.5 millimeters, wherein the tear strip area has the same width as the split-line or is at most 0.7 millimeters wider than the split line.

2. The snuff container of claim 1 , wherein an adhesive coating is disposed on a rear surface of the structural layer of the sealing label and covers the container lid attachment area and the container base attachment area, the adhesive coating configured to provide non-removable attachment of the container lid attachment area and the container base attachment area to a container lid and a container base, respectively.

3. The snuff container of claim 2 , wherein the adhesive coating of said sealing label includes a continuous layer of adhesive on the container lid attachment area and on the container base attachment area.

4. The snuff container of claim 3 , wherein the continuous adhesive coating of said sealing label is disposed on the tear strip area.

5. The snuff container of claim 2 , wherein the rear surface of the structural layer of said sealing label is free from the adhesive coating within the tear strip area or wherein the adhesive coating has been rendered non-adhesive within the tear strip area.

6. The snuff container of claim 1 , wherein the length of the sealing label is between 80 millimeters to 250 millimeters and the width of the sealing label is between 10 millimeters to 25 millimeters.

7. The snuff container of claim 1 , wherein a plurality of tear initiation cuts are located in the structural layer on each side of the pull tab at the first end edge of the sealing label.

8. The snuff container of claim 1 , wherein the tear strip area of said sealing label constitutes from 2% to 20% of a combined area of the tear strip area, lid attachment area and base attachment area.

9. The snuff container of claim 1 , wherein a front surface of the sealing label contains a printed feature extending partly in the lid attachment area and partly in the base attachment area.

10. The snuff container of claim 1 , wherein a portion of the sealing label at the first end edge of the sealing label overlaps with a portion of the sealing label at the second end edge of the sealing label.

11. The snuff container of claim 1 , wherein the width of the sealing label is 60-100% of the height of the snuff container.

12. The snuff container of claim 1 , wherein the snuff container has a cylindrical shape.

13. The snuff container of claim 1 , wherein the split-line comprises a gap between the container lid and the container base.

14. The snuff container of claim 1 , wherein a continuous adhesive coating applied at least over the container lid attachment area and the container base attachment area forms a moisture and gas barrier between the sealing label and the snuff container in the width direction of the sealing label.

Assignees

• Swedish Match North Europe Ab

Inventors

• Beardsall Philip

Classifications

• B65D55/0818

  Destructible or permanently removable bands, e.g. adhesive · CPC title

• B32B15/08

  of synthetic resin · CPC title

• B65C3/166

  the label being shrunken after application · CPC title

• G09F3/0341

  having label sealing means · CPC title

• B65D55/06 Primary

  Deformable or tearable wires, strings or strips (caps or cap-like closures with tear-strips B65D41/32); Use of seals · CPC title