ITBO20020755A1 - APPARATUS FOR FASTENING WITHOUT WELDING OF THE TAIL - Google Patents

APPARATUS FOR FASTENING WITHOUT WELDING OF THE TAIL

Info

Publication number
ITBO20020755A1
ITBO20020755A1 IT000755A ITBO20020755A ITBO20020755A1 IT BO20020755 A1 ITBO20020755 A1 IT BO20020755A1 IT 000755 A IT000755 A IT 000755A IT BO20020755 A ITBO20020755 A IT BO20020755A IT BO20020755 A1 ITBO20020755 A1 IT BO20020755A1
Authority
IT
Italy
Prior art keywords
wrapping
pocket
gripper
rod
tail end
Prior art date
Application number
IT000755A
Other languages
Italian (it)
Inventor
Danica Pieri
Original Assignee
Pieri 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 Pieri Srl filed Critical Pieri Srl
Priority to IT000755A priority Critical patent/ITBO20020755A1/en
Priority to DE60315115T priority patent/DE60315115D1/en
Priority to EP03027074A priority patent/EP1426296B1/en
Priority to AT03027074T priority patent/ATE367963T1/en
Priority to US10/724,097 priority patent/US20040182050A1/en
Publication of ITBO20020755A1 publication Critical patent/ITBO20020755A1/en

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
    • B65B11/00—Wrapping, e.g. partially or wholly enclosing, articles or quantities of material, in strips, sheets or blanks, of flexible material
    • B65B11/04—Wrapping, e.g. partially or wholly enclosing, articles or quantities of material, in strips, sheets or blanks, of flexible material the articles being rotated
    • B65B11/045—Wrapping, e.g. partially or wholly enclosing, articles or quantities of material, in strips, sheets or blanks, of flexible material the articles being rotated by rotating platforms supporting the articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Basic Packing Technique (AREA)
  • Sealing Devices (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Processing Of Terminals (AREA)
  • Replacement Of Web Rolls (AREA)

Abstract

The apparatus comprises: a straight counter-rod (4) which during the final stage of the wrapping cycle is raised, arranged vertically and brought up alongside the bottom part of the load, at the correct distance from the latter, so as to ensure that at least the last turn of the wrapping rests on this rod so as to create in the side and bottom part of the said wrapping a pocket (S) of suitable amplitude which is open both upwards and downwards and inside which a portion of the said last turn is sufficiently spaced from the load; means for stopping the wrapping machine when the tail end of the wrapping, which is wholly or partly overlapped by the turn forming the pocket, is at a small distance or touches the said pocket (S) with the associated internal forming rod (4); means (21, 24) for transversely compressing into a bundle at least one section of the tail end of the wrapping, and a secondary gripper (321) and a primary gripper (22) for retaining successive portions of the said bundle of film; means (23) for cutting the section of film along the section comprised between the said two grippers (321, 22) so as to define the tail end of the wrapping (X) which is retained by the secondary gripper (321) and the front end (Y) of the future wrapping which is retained by the main gripper (22); means for inserting the secondary gripper (321) with the tail end of the wrapping into the said pocket (S), with insertion from the top part of the said pocket, and means being envisaged for opening this gripper and for extracting it from the pocket and bringing it back into the rest position; means which extract from the bottom part of the pocket the rod (4) which formed it, bringing this rod into the rest position such that, owing to the elastic memory effect of the wrapping film, the pocket is closed. <IMAGE>
IT000755A 2002-12-02 2002-12-02 APPARATUS FOR FASTENING WITHOUT WELDING OF THE TAIL ITBO20020755A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT000755A ITBO20020755A1 (en) 2002-12-02 2002-12-02 APPARATUS FOR FASTENING WITHOUT WELDING OF THE TAIL
DE60315115T DE60315115D1 (en) 2002-12-02 2003-11-25 Device for fastening the end of a strip roll of stretch film for pallet loads
EP03027074A EP1426296B1 (en) 2002-12-02 2003-11-25 Apparatus for the fastening of the tail of wrappings of stretchable film for palletized goods
AT03027074T ATE367963T1 (en) 2002-12-02 2003-11-25 DEVICE FOR FASTENING THE END OF A ROLL OF STRETCH FILM FOR PALLET LOADS
US10/724,097 US20040182050A1 (en) 2002-12-02 2003-12-01 Apparatus for the fastening of the tail of wrappings of stretchable film for palletized goods

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000755A ITBO20020755A1 (en) 2002-12-02 2002-12-02 APPARATUS FOR FASTENING WITHOUT WELDING OF THE TAIL

Publications (1)

Publication Number Publication Date
ITBO20020755A1 true ITBO20020755A1 (en) 2004-06-03

Family

ID=32310131

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000755A ITBO20020755A1 (en) 2002-12-02 2002-12-02 APPARATUS FOR FASTENING WITHOUT WELDING OF THE TAIL

Country Status (5)

Country Link
US (1) US20040182050A1 (en)
EP (1) EP1426296B1 (en)
AT (1) ATE367963T1 (en)
DE (1) DE60315115D1 (en)
IT (1) ITBO20020755A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE602004016622D1 (en) * 2004-04-15 2008-10-30 Mecwrap Srl Apparatus and method for severing and defining stretch film for wrapping pallets
ITBO20050269A1 (en) * 2005-04-21 2006-10-22 Atlanta Stretch S P A OSCILLATING ARMS SYSTEM FOR THE AUTOMATIC PLACEMENT OF A SHEET OF COVERAGE ON THE SUMMARY OF PALLETIZED LOADS DURING THE WINDING PHASE WITH EXTENSIBLE FILM
ITBO20070183A1 (en) * 2007-03-16 2008-09-17 Atlanta Stretch S P A PROCEDURE AND APPARATUS FOR THE AUTOMATIC FIXING OF THE TAIL OF AN EXTENSIBLE FILM WINDING MADE BY MACHINES WITH USUAL PALLETIZED LOADS.
AU2009260591B2 (en) * 2008-05-28 2014-05-15 Lantech.Com, Llc Film clamp and related methods and apparatuses for wrapping loads
ITMO20120113A1 (en) * 2012-04-27 2013-10-28 Aetna Group Spa APPARATUS AND METHOD TO FIX A WRAPPING FILM
US8997439B2 (en) * 2012-05-25 2015-04-07 Tien Heng Machinery Co., Ltd. Film clamping and cutting device of stretch wrapping machine
US20220204198A1 (en) * 2012-06-18 2022-06-30 TAB Industries, LLC Exhaust Blower for Orbital Pallet Wrappers
NZ631191A (en) * 2012-07-06 2015-09-25 Integrated Packaging Australia Pty Ltd Pallet wrapping machinery
DE102016212436B4 (en) * 2016-07-07 2018-07-26 Signode Industrial Group Llc Packaging process and hood stretcher
DE102017210849A1 (en) * 2017-06-27 2018-12-27 Deere & Company A wrapping device for wrapping a bale with a wrapping material, baling press and method
DE202018101650U1 (en) * 2018-03-23 2019-06-27 Rasspe Systemtechnik GmbH Yarn knotter arrangement for knotting yarn and baling device
JP7494169B2 (en) * 2018-11-01 2024-06-03 ピーピージー・アドバンスト・サーフェス・テクノロジーズ・エルエルシー Method and device for attaching polymeric films and laminates to surfaces of articles
IT201900006886A1 (en) * 2019-05-16 2020-11-16 Aetna Group Spa UNWINDING APPARATUS FOR WRAPPING MACHINE
IT202000017749A1 (en) * 2020-07-22 2022-01-22 Atlanta Stretch S P A APPARATUS AND METHOD FOR AUTOMATICALLY WINDING FILM AROUND AN OBJECT
CN112098216B (en) * 2020-09-05 2022-12-06 宁波弘宇检测有限公司 Anchor rod drawing test device and test method thereof
IT202200008216A1 (en) * 2022-04-26 2023-10-26 Pieri Srl APPARATUS AND METHOD FOR WRAPPING A FILM AROUND A PALLETIZED LOAD

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4204377A (en) * 1974-06-12 1980-05-27 Lantech, Inc. Process and apparatus for wrapping netting material around a load
US5802810A (en) * 1997-06-28 1998-09-08 Illinois Tool Works Inc. Method and apparatus for wrapping and securing stretch film about a load
IT1298369B1 (en) * 1997-12-10 2000-01-05 Pieri Srl METHOD AND APPARATUS FOR THE SEAMLESS FIXING OF THE WINDING TAIL OF PALLETIZED LOADS, MADE WITH FILM

Also Published As

Publication number Publication date
ATE367963T1 (en) 2007-08-15
EP1426296A1 (en) 2004-06-09
US20040182050A1 (en) 2004-09-23
EP1426296B1 (en) 2007-07-25
DE60315115D1 (en) 2007-09-06

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