IT224720Z2 - Congegno a strappo per l'apertura automatica di film termoretraente diimballaggio. - Google Patents

Congegno a strappo per l'apertura automatica di film termoretraente diimballaggio.

Info

Publication number
IT224720Z2
IT224720Z2 ITBO910069U ITBO910069U IT224720Z2 IT 224720 Z2 IT224720 Z2 IT 224720Z2 IT BO910069 U ITBO910069 U IT BO910069U IT BO910069 U ITBO910069 U IT BO910069U IT 224720 Z2 IT224720 Z2 IT 224720Z2
Authority
IT
Italy
Prior art keywords
tear
automatic opening
shrink film
shrink
film
Prior art date
Application number
ITBO910069U
Other languages
English (en)
Original Assignee
Ecobags Sas
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 Ecobags Sas filed Critical Ecobags Sas
Priority to ITBO910069U priority Critical patent/IT224720Z2/it
Publication of ITBO910069V0 publication Critical patent/ITBO910069V0/it
Priority to EP92830074A priority patent/EP0511171A1/en
Publication of ITBO910069U1 publication Critical patent/ITBO910069U1/it
Application granted granted Critical
Publication of IT224720Z2 publication Critical patent/IT224720Z2/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
    • B65B61/18—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for making package-opening or unpacking elements
    • B65B61/182—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for making package-opening or unpacking elements by applying tear-strips or tear-tapes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
    • B65B61/02—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for perforating, scoring, slitting, or applying code or date marks on material prior to packaging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/74—Auxiliary operations
    • B31B50/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings
    • B31B50/812—Applying tabs, patches, strips or strings on blanks or webs
    • B31B50/8125—Applying strips or strings, e.g. tear strips or strings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)
ITBO910069U 1991-04-23 1991-04-23 Congegno a strappo per l'apertura automatica di film termoretraente diimballaggio. IT224720Z2 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITBO910069U IT224720Z2 (it) 1991-04-23 1991-04-23 Congegno a strappo per l'apertura automatica di film termoretraente diimballaggio.
EP92830074A EP0511171A1 (en) 1991-04-23 1992-02-21 Tear device for automatic cutting of shrink-wrap packaging films

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITBO910069U IT224720Z2 (it) 1991-04-23 1991-04-23 Congegno a strappo per l'apertura automatica di film termoretraente diimballaggio.

Publications (3)

Publication Number Publication Date
ITBO910069V0 ITBO910069V0 (it) 1991-04-23
ITBO910069U1 ITBO910069U1 (it) 1992-10-23
IT224720Z2 true IT224720Z2 (it) 1996-06-27

Family

ID=11337303

Family Applications (1)

Application Number Title Priority Date Filing Date
ITBO910069U IT224720Z2 (it) 1991-04-23 1991-04-23 Congegno a strappo per l'apertura automatica di film termoretraente diimballaggio.

Country Status (2)

Country Link
EP (1) EP0511171A1 (it)
IT (1) IT224720Z2 (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6889483B2 (en) 2002-10-31 2005-05-10 Cryovac, Inc. Easy-opening feature for flexible packages and process and apparatus for forming same
US20040166261A1 (en) 2003-02-20 2004-08-26 Pockat Gregory Robert Heat-shrinkable packaging receptacle

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3273302A (en) * 1963-12-16 1966-09-20 Container Corp Method of forming shrink film package
US3409206A (en) * 1967-03-17 1968-11-05 Continental Can Co Container blank, body, and method of forming
JPS56147265U (it) * 1980-04-07 1981-11-06
AT384410B (de) * 1984-03-27 1987-11-10 Neusiedler Ag Verpackung fuer einen stapel von papierblaettern sowie verfahren zu deren herstellung
US4938363B1 (en) * 1989-04-24 1994-04-26 Philip Morris Inc Container wrapper with integral tear tape, and methods and apparatus for making same

Also Published As

Publication number Publication date
EP0511171A1 (en) 1992-10-28
ITBO910069U1 (it) 1992-10-23
ITBO910069V0 (it) 1991-04-23

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960405