ITMI20112345A1 - Gruppo di prestiro per macchine per la produzione di rotoli di film estensibile prestirato - Google Patents

Gruppo di prestiro per macchine per la produzione di rotoli di film estensibile prestirato

Info

Publication number
ITMI20112345A1
ITMI20112345A1 IT002345A ITMI20112345A ITMI20112345A1 IT MI20112345 A1 ITMI20112345 A1 IT MI20112345A1 IT 002345 A IT002345 A IT 002345A IT MI20112345 A ITMI20112345 A IT MI20112345A IT MI20112345 A1 ITMI20112345 A1 IT MI20112345A1
Authority
IT
Italy
Prior art keywords
machines
production
stretched film
film rolls
stretch group
Prior art date
Application number
IT002345A
Other languages
English (en)
Inventor
Gatti Roberto Pellengo
Original Assignee
No El Srl
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 No El Srl filed Critical No El Srl
Priority to IT002345A priority Critical patent/ITMI20112345A1/it
Publication of ITMI20112345A1 publication Critical patent/ITMI20112345A1/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/04—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
    • B29C55/06—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique parallel with the direction of feed
    • B29C55/065—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique parallel with the direction of feed in several stretching steps
    • 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
    • B65B11/00—Wrapping, e.g. partially or wholly enclosing, articles or quantities of material, in strips, sheets or blanks, of flexible material
    • B65B2011/002—Prestretching mechanism in wrapping machines
IT002345A 2011-12-21 2011-12-21 Gruppo di prestiro per macchine per la produzione di rotoli di film estensibile prestirato ITMI20112345A1 (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT002345A ITMI20112345A1 (it) 2011-12-21 2011-12-21 Gruppo di prestiro per macchine per la produzione di rotoli di film estensibile prestirato

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT002345A ITMI20112345A1 (it) 2011-12-21 2011-12-21 Gruppo di prestiro per macchine per la produzione di rotoli di film estensibile prestirato

Publications (1)

Publication Number Publication Date
ITMI20112345A1 true ITMI20112345A1 (it) 2013-06-22

Family

ID=45614929

Family Applications (1)

Application Number Title Priority Date Filing Date
IT002345A ITMI20112345A1 (it) 2011-12-21 2011-12-21 Gruppo di prestiro per macchine per la produzione di rotoli di film estensibile prestirato

Country Status (1)

Country Link
IT (1) ITMI20112345A1 (it)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5414979A (en) * 1993-04-23 1995-05-16 Lantech, Inc. Stretch wrapping apparatus
US5572855A (en) * 1995-01-09 1996-11-12 Liberty Industries Stretch wrapping tape dispensing apparatus
US5765344A (en) * 1997-02-21 1998-06-16 Wulftec International Inc. Stretch wrapping film cut-off system
WO2000038990A1 (en) * 1998-12-23 2000-07-06 Oy El-Ho Ab A film pre-stretcher for an agricultural bale wrapper
WO2006099097A1 (en) * 2005-03-10 2006-09-21 Lantech.Com Llc Stretch wrapping apparatus having film dispenser with pre-stretch assembly
US20070204565A1 (en) * 2006-02-23 2007-09-06 Lancaster Patrick R Iii Method and apparatus for metered pre-stretch film delivery

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5414979A (en) * 1993-04-23 1995-05-16 Lantech, Inc. Stretch wrapping apparatus
US5572855A (en) * 1995-01-09 1996-11-12 Liberty Industries Stretch wrapping tape dispensing apparatus
US5765344A (en) * 1997-02-21 1998-06-16 Wulftec International Inc. Stretch wrapping film cut-off system
WO2000038990A1 (en) * 1998-12-23 2000-07-06 Oy El-Ho Ab A film pre-stretcher for an agricultural bale wrapper
WO2006099097A1 (en) * 2005-03-10 2006-09-21 Lantech.Com Llc Stretch wrapping apparatus having film dispenser with pre-stretch assembly
US20070204565A1 (en) * 2006-02-23 2007-09-06 Lancaster Patrick R Iii Method and apparatus for metered pre-stretch film delivery

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