IT1226305B - Improvement to packaging wrappers made of flexible materials - Google Patents
Improvement to packaging wrappers made of flexible materialsInfo
- Publication number
- IT1226305B IT1226305B IT8821484A IT2148488A IT1226305B IT 1226305 B IT1226305 B IT 1226305B IT 8821484 A IT8821484 A IT 8821484A IT 2148488 A IT2148488 A IT 2148488A IT 1226305 B IT1226305 B IT 1226305B
- Authority
- IT
- Italy
- Prior art keywords
- wrapper
- chamber
- extended
- corner
- narrow
- Prior art date
Links
- 239000000463 material Substances 0.000 title abstract 2
- 238000004806 packaging method and process Methods 0.000 title abstract 2
- 239000007788 liquid Substances 0.000 abstract 1
- 235000011837 pasties Nutrition 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
Landscapes
- Bag Frames (AREA)
Abstract
A packaging wrapper for liquid or pasty products obtained from one or more sheets of flexible material, containing a flow limiting device comprising at least one weld, which divides the whole volume in two or more communicating chambers, of which at least one is of narrow and extended shape with one blind end, situated preferably close to a corner or apex of the wrapper. The wrapper is opened by cutting the corner where the blind end of the narrow extended chamber is situated: the product contained comes out passing through the chamber and its flow is therefore braked. In fact, it can also be interrupted by squeezing a short section of the extended chamber by means of a common clothes peg applied externally. This allows prolonged use over time of the product contained in the wrapper without damage to its conservation.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8821484A IT1226305B (en) | 1988-07-26 | 1988-07-26 | Improvement to packaging wrappers made of flexible materials |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8821484A IT1226305B (en) | 1988-07-26 | 1988-07-26 | Improvement to packaging wrappers made of flexible materials |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8821484A0 IT8821484A0 (en) | 1988-07-26 |
IT1226305B true IT1226305B (en) | 1990-12-27 |
Family
ID=11182508
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8821484A IT1226305B (en) | 1988-07-26 | 1988-07-26 | Improvement to packaging wrappers made of flexible materials |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1226305B (en) |
-
1988
- 1988-07-26 IT IT8821484A patent/IT1226305B/en active
Also Published As
Publication number | Publication date |
---|---|
IT8821484A0 (en) | 1988-07-26 |
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