AU2015200080B2 - Flexible laminated packaging with peelable adhesive - Google Patents
Flexible laminated packaging with peelable adhesiveInfo
- Publication number
- AU2015200080B2 AU2015200080B2 AU2015200080A AU2015200080A AU2015200080B2 AU 2015200080 B2 AU2015200080 B2 AU 2015200080B2 AU 2015200080 A AU2015200080 A AU 2015200080A AU 2015200080 A AU2015200080 A AU 2015200080A AU 2015200080 B2 AU2015200080 B2 AU 2015200080B2
- Authority
- AU
- Australia
- Prior art keywords
- marginal region
- score line
- opening portion
- laminate
- remainder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Wrappers (AREA)
Abstract
Abstract A method of manufacturing a laminated packaging film having a re closable opening feature, the method comprising adhesively bonding an outer laminate structure to an inner laminate structure to form a laminated film, each of the outer and inner laminate structures comprising at least one layer of flexible material. The method also comprising forming an outer score line through the thickness of the outer laminate structure and an inner score line through the thickness of the inner laminate structure, the outer score line delineating an outer opening portion of the outer structure that is separable from the remainder of the outer structure along the outer score line, the inner score line delineating an inner opening portion of the inner structure that is affixed to the outer opening portion by the adhesive and is separable from remainder of the inner structure along the inner score line, wherein at least part of a marginal region of the outer structure between the outer and inner score lines is attached to an underlying surface of the inner structure by the adhesive, the marginal region of the outer opening portion being peelable from the underlying surface of the inner structure so as to cause the inner opening portion to also be peeled back to create an opening in the laminated film, the marginal region of the outer structure being re-attachable to the underlying surface of the inner structure for re-closing the opening. The step of adhesively bonding the outer and inner laminate structures comprises applying a peelable adhesive to at least part of a marginal region of one surface of at least one of the structures, which marginal region is to lie between the outer and inner score lines, and to the remainder of said surface outside the marginal region and bringing said one surface into contact with an opposing surface of the other of the structures to form a bond, wherein the method comprises producing a smaller binding force holding the outer and inner laminate structures together within the marginal region than in the remainder of the lamination. -- X --- 24 -24 46 - 36 Fig. 1 22 Fig. 2 Fig. 5
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2015200080A AU2015200080B2 (en) | 2009-07-08 | 2015-01-09 | Flexible laminated packaging with peelable adhesive |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB0911823.3 | 2009-07-08 | ||
| AU2010270024A AU2010270024B2 (en) | 2009-07-08 | 2010-07-08 | Flexible laminated packaging with reclosable opening feature and method for making same |
| AU2015200080A AU2015200080B2 (en) | 2009-07-08 | 2015-01-09 | Flexible laminated packaging with peelable adhesive |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2010270024A Division AU2010270024B2 (en) | 2009-07-08 | 2010-07-08 | Flexible laminated packaging with reclosable opening feature and method for making same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU2015200080A1 AU2015200080A1 (en) | 2015-02-05 |
| AU2015200080B2 true AU2015200080B2 (en) | 2016-07-14 |
Family
ID=52465037
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2015200082A Abandoned AU2015200082A1 (en) | 2009-07-08 | 2015-01-09 | Flexible laminated packaging with opening tab |
| AU2015200080A Active AU2015200080B2 (en) | 2009-07-08 | 2015-01-09 | Flexible laminated packaging with peelable adhesive |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2015200082A Abandoned AU2015200082A1 (en) | 2009-07-08 | 2015-01-09 | Flexible laminated packaging with opening tab |
Country Status (1)
| Country | Link |
|---|---|
| AU (2) | AU2015200082A1 (en) |
-
2015
- 2015-01-09 AU AU2015200082A patent/AU2015200082A1/en not_active Abandoned
- 2015-01-09 AU AU2015200080A patent/AU2015200080B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| AU2015200080A1 (en) | 2015-02-05 |
| AU2015200082A1 (en) | 2015-02-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FGA | Letters patent sealed or granted (standard patent) |