DE602006020649D1 - Assisted pre-stretch device for a pallet wrapping machine - Google Patents

Assisted pre-stretch device for a pallet wrapping machine

Info

Publication number
DE602006020649D1
DE602006020649D1 DE602006020649T DE602006020649T DE602006020649D1 DE 602006020649 D1 DE602006020649 D1 DE 602006020649D1 DE 602006020649 T DE602006020649 T DE 602006020649T DE 602006020649 T DE602006020649 T DE 602006020649T DE 602006020649 D1 DE602006020649 D1 DE 602006020649D1
Authority
DE
Germany
Prior art keywords
wrapping machine
stretch device
stretch
pallet wrapping
apt
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
Application number
DE602006020649T
Other languages
German (de)
Inventor
Lorenzo Pozzato
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CERTIS MAN NV
CAS FIN Srl
Original Assignee
CERTIS MAN NV
CAS FIN 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 CERTIS MAN NV, CAS FIN Srl filed Critical CERTIS MAN NV
Publication of DE602006020649D1 publication Critical patent/DE602006020649D1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B65B11/00—Wrapping, e.g. partially or wholly enclosing, articles or quantities of material, in strips, sheets or blanks, of flexible material
    • B65B11/02—Wrapping articles or quantities of material, without changing their position during the wrapping operation, e.g. in moulds with hinged folders
    • B65B11/025—Wrapping articles or quantities of material, without changing their position during the wrapping operation, e.g. in moulds with hinged folders by webs revolving around stationary articles
    • 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
    • B65B2210/00—Specific aspects of the packaging machine
    • B65B2210/14—Details of wrapping machines with web dispensers for application of a continuous web in layers onto the articles
    • B65B2210/16—Details of wrapping machines with web dispensers for application of a continuous web in layers onto the articles the web dispenser travelling around the article along a non-rotating ring

Abstract

A pre-stretching unit is disclosed for a pallet-wrapping apparatus, of the type comprising a series of driven rollers (11, 12) apt to stretch a film (P) of a stretchable material before the application thereof to a load (C) to be packaged, at least one of said driven rollers (11, 12) being connected to a power input, and wherein between said power input and said at least one driven roller a dosable energy transfer mechanism is provided, apt to transfer a constant energy which is equal or slightly below that necessary to drive into rotation the pre-stretching unit in the absence of tension on the stretch film (P).
DE602006020649T 2005-02-09 2006-02-08 Assisted pre-stretch device for a pallet wrapping machine Active DE602006020649D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000183A ITMI20050183A1 (en) 2005-02-09 2005-02-09 PRE-STRETCH GROUP WITH ASSISTED DELIVERY FOR A PALLET WRAPPING EQUIPMENT

Publications (1)

Publication Number Publication Date
DE602006020649D1 true DE602006020649D1 (en) 2011-04-28

Family

ID=36096263

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006020649T Active DE602006020649D1 (en) 2005-02-09 2006-02-08 Assisted pre-stretch device for a pallet wrapping machine

Country Status (4)

Country Link
EP (1) EP1690792B1 (en)
AT (1) ATE501935T1 (en)
DE (1) DE602006020649D1 (en)
IT (1) ITMI20050183A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2341209B1 (en) * 2008-07-22 2011-05-11 Aranguren Comercial Del Embalaje, S.L. ENFARDING MACHINE.
IT1404217B1 (en) * 2010-12-27 2013-11-15 Pomatec Di Podeschi Mauro WRAPPING MACHINE.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4934123A (en) 1988-02-25 1990-06-19 Roy Salzsauler Carriage
US5311725A (en) 1992-07-30 1994-05-17 Lantech, Inc. Stretch wrapping with tension control
US5836140A (en) * 1996-11-13 1998-11-17 Lantech, Inc. Wrapping a load while controlling wrap tension
US6748718B2 (en) 2001-11-01 2004-06-15 Lantech, Inc. Method and apparatus for wrapping a load

Also Published As

Publication number Publication date
ITMI20050183A1 (en) 2006-08-10
ATE501935T1 (en) 2011-04-15
EP1690792A1 (en) 2006-08-16
EP1690792B1 (en) 2011-03-16

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