IT1226305B - Improvement to packaging wrappers made of flexible materials - Google Patents

Improvement to packaging wrappers made of flexible materials

Info

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
Application number
IT8821484A
Other languages
Italian (it)
Other versions
IT8821484A0 (en
Inventor
Gian Vieri Nardini
Original Assignee
Gian Vieri Nardini
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Gian Vieri Nardini filed Critical Gian Vieri Nardini
Priority to IT8821484A priority Critical patent/IT1226305B/en
Publication of IT8821484A0 publication Critical patent/IT8821484A0/en
Application granted granted Critical
Publication of IT1226305B publication Critical patent/IT1226305B/en

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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.
IT8821484A 1988-07-26 1988-07-26 Improvement to packaging wrappers made of flexible materials IT1226305B (en)

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)

Also Published As

Publication number Publication date
IT8821484A0 (en) 1988-07-26

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