Hermetically sealed pouch for elongated objects

Patent metadata

Field	Value
Publication number	US-10793344-B2
Application number	US-201916272007-A
Country	US
Kind code	B2
Filing date	Feb 11, 2019
Priority date	Apr 6, 2018
Publication date	Oct 6, 2020
Grant date	Oct 6, 2020

Abstract

The invention described herein generally pertains to a hermetically sealed pouch for storing elongated objects. The pouch includes a plurality of pockets separated by longitudinal seals that are also perforated. A bundle of elongated objects to be inserted into an individual pocket of the pouch can be provided with caps on each end to protect a material of the pouch. The pouch can be provided with a label having a plurality of sections that each align with a corresponding pocket of the pouch. The label can include perforations between each section, which are aligned with perforations along the longitudinal seals of the pouch.

First claim

What is claimed is:

1. An apparatus, comprising:
a pouch with a plurality of longitudinal seals spaced at intervals in a transverse direction to define a plurality of individual pockets;
a plurality of caps configured to be applied to both ends of a plurality of bundles of elongated objects, wherein each individual pocket of the pouch is configured to receive a respective bundle of elongated objects with respective caps prior to being hermetically sealed; and
a label applied to at least one side of the pouch, the label having a plurality of sections delineated by perforations,
wherein the longitudinal seals include perforations, and
wherein the perforations of the label align with corresponding perforations of the longitudinal seals.

2. The apparatus of claim 1 , wherein the pouch comprises a foil laminate material.

3. The apparatus of claim 1 , wherein each cap of the plurality of caps is a pinch tube comprising:
a substantially cylindrical end;
a substantially flat end; and
an opening at the substantially cylindrical end through which the respective bundle of elongated objects is received.

4. The apparatus of claim 1 , wherein each section of the label aligns with a corresponding pocket of the pouch.

5. The apparatus of claim 1 , further comprising a liner element within each individual pocket to protect a pouch material from abrasion.

6. The apparatus of claim 5 , wherein the liner element comprises corrugated polypropylene.

7. The apparatus of claim 1 , wherein the plurality of caps comprises a thermoplastic polymer.

8. An apparatus for containing elongated objects, comprising:
a pouch of foil laminate having a plurality of longitudinal seals to define a plurality of pockets, each pocket respectively receives a bundle of elongated objects; and
a plurality of pairs of caps, wherein each pair of caps is respectively applied to both ends of a respective bundle of elongated objects prior to insertion into a respective pocket of the pouch,
wherein open ends of the plurality of pockets are hermetically sealed as a unit after insertion of respective bundles of elongated objects bearing respective pairs of caps,
wherein the longitudinal seals of the pouch are perforated to enable individual separation of one or more pockets of the plurality of pockets without compromising a hermetic seal,
wherein the plurality of sections of the label are delineated by perforations, and
wherein the perforations of the label align with the perforations of the pouch.

9. The apparatus of claim 8 , wherein each cap comprises:
a substantially cylindrical end;
a substantially flattened end; and
an opening at the substantially cylindrical end to an interior volume configured to partially receive an end of the respective bundle of elongated objects.

10. The apparatus of claim 9 , wherein the substantially cylindrical end of each cap compresses around the respective bundle of elongated objects upon hermetically sealing the pouch.

11. The apparatus of claim 8 , wherein each cap comprises a thermoplastic polymer.

12. The apparatus of claim 8 , further comprising a label applied to at least one side of the pouch, wherein the label includes a plurality of sections such that each section of the label is associated with a respective pocket of the plurality of pockets.

13. The apparatus of claim 12 , wherein each section of the label displays identical information and remains affixed to the respective pocket of the pouch when the respective pocket is separated from the pouch.

14. A pouch for welding electrodes, comprising:
two sheets of foil laminate material initially sealed together along three edges to form a master body;
a plurality of longitudinal seals formed on the master body at spaced intervals and orthogonal to an initial unsealed edge of the master body to form a plurality of individual pockets;
a plurality of caps adapted to fit over ends of respective bundles of welding electrodes, each individual pocket being adapted to receive a bundle of welding electrodes with caps applied; and
a label applied to at least one side of the master body, the label having a plurality of sections respectively associated with the plurality of individual pockets,
wherein the plurality of longitudinal seals and the label are perforated such that respective perforations align when the label is applied.

Assignees

• Lincoln Global Inc

Inventors

• Weissbrod Paul A

Classifications

• B65D85/26 Primary

  for welding electrodes · CPC title

• B65D75/54

  Cards, coupons or other inserts or accessories · CPC title

• B65D75/30 Primary

  Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding · CPC title

• B65D2203/02

  Labels · CPC title

• B65D75/527

  Tear-lines for separating a package into individual packages (B65D1/30, B65D21/0206, B65D75/34 take precedence) · CPC title