DE60329787D1 - Iden vonkunststofffolien - Google Patents

Iden vonkunststofffolien

Info

Publication number
DE60329787D1
DE60329787D1 DE60329787T DE60329787T DE60329787D1 DE 60329787 D1 DE60329787 D1 DE 60329787D1 DE 60329787 T DE60329787 T DE 60329787T DE 60329787 T DE60329787 T DE 60329787T DE 60329787 D1 DE60329787 D1 DE 60329787D1
Authority
DE
Germany
Prior art keywords
cutting
films
welding
holding means
plastic film
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.)
Expired - Lifetime
Application number
DE60329787T
Other languages
English (en)
Inventor
Giancarlo Caleri
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.)
Essity Italy SpA
Original Assignee
SCA Hygiene Products 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 SCA Hygiene Products SRL filed Critical SCA Hygiene Products SRL
Application granted granted Critical
Publication of DE60329787D1 publication Critical patent/DE60329787D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
    • B65B51/10—Applying or generating heat or pressure or combinations thereof
    • B65B51/26—Devices specially adapted for producing transverse or longitudinal seams in webs or tubes
    • B65B51/30—Devices, e.g. jaws, for applying pressure and heat, e.g. for subdividing filled tubes
    • B65B51/303—Devices, e.g. jaws, for applying pressure and heat, e.g. for subdividing filled tubes reciprocating along only one axis
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/004—Preventing sticking together, e.g. of some areas of the parts to be joined
    • B29C66/0042—Preventing sticking together, e.g. of some areas of the parts to be joined of the joining tool and the parts to be joined
    • B29C66/0044—Preventing sticking together, e.g. of some areas of the parts to be joined of the joining tool and the parts to be joined using a separating sheet, e.g. fixed on the joining tool
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8145—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the constructional aspects of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/81457—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the constructional aspects of the pressing elements, e.g. of the welding jaws or clamps comprising a block or layer of deformable material, e.g. sponge, foam, rubber
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/816—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the mounting of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8161—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the mounting of the pressing elements, e.g. of the welding jaws or clamps said pressing elements being supported or backed-up by springs or by resilient material
    • 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
    • B65B61/04—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages
    • B65B61/06—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages by cutting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Package Closures (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Laminated Bodies (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
DE60329787T 2002-09-06 2003-08-28 Iden vonkunststofffolien Expired - Lifetime DE60329787D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT001900A ITMI20021900A1 (it) 2002-09-06 2002-09-06 Dispositivo e procedimento di saldatura e di taglio di pellicole in materia plastica
PCT/EP2003/009541 WO2004022316A1 (en) 2002-09-06 2003-08-28 Device and procedure for welding and cutting plastic films

Publications (1)

Publication Number Publication Date
DE60329787D1 true DE60329787D1 (de) 2009-12-03

Family

ID=31972205

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60329787T Expired - Lifetime DE60329787D1 (de) 2002-09-06 2003-08-28 Iden vonkunststofffolien

Country Status (7)

Country Link
EP (1) EP1620250B1 (de)
JP (1) JP2005537952A (de)
AT (1) ATE446185T1 (de)
AU (1) AU2003260469A1 (de)
DE (1) DE60329787D1 (de)
IT (1) ITMI20021900A1 (de)
WO (1) WO2004022316A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5832860B2 (ja) * 2011-11-11 2015-12-16 デュプロ精工株式会社 包装用フィルムの溶断装置及び溶断方法
CN102633018B (zh) * 2012-04-04 2013-10-30 安徽省恒康机械制造有限公司 一种pe膜封合切断装置
CN109333635B (zh) * 2018-11-28 2024-01-30 佛山科学技术学院 离型膜分切装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB716783A (en) * 1950-04-05 1954-10-13 Leopold Rado Improvements in packaging machines
DE1704365C2 (de) * 1967-05-23 1973-10-25 Vereinigte Papierwerke Schickedanz & Co, 8500 Nuernberg Verfahren zum Verschließen von unter Spannung stehenden, aus thermoplastischen Folien vorgefertigten, gefüllten Beuteln durch eine Schweißnaht
JPS498941B1 (de) * 1968-10-25 1974-03-01
IT995651B (it) * 1973-10-05 1975-11-20 Smail Srl Procedimento per l avvolgimento e l impacchettamento di prodotti disposti in contenitori vassoi e scatole con pellicola estendibile trasparente e macchina per la realizzazione dello stesso
US4019947A (en) * 1975-09-10 1977-04-26 Fmc Corporation Multipurpose sealing and severing method and mechanism
JPS6169524A (ja) * 1984-09-10 1986-04-10 株式会社フジキカイ 製袋充填包装機のシ−ル装置
JPS61287524A (ja) * 1985-06-11 1986-12-17 株式会社ダイフク 筒状フイルム使用の包装方法
US5186989A (en) * 1989-03-08 1993-02-16 Heisei Polymer Co., Ltd. Annular article-wrapping member and method of making same
JP2544007B2 (ja) * 1990-06-22 1996-10-16 プリマハム株式会社 シュリンク包装用フィルムを用いたピロ―包装のトップシ―ラ―
JPH08119218A (ja) * 1994-10-28 1996-05-14 Matsuda Seiji 傘の被覆装置
JP2001337425A (ja) * 2000-05-25 2001-12-07 Konica Corp 感光材料包装体及びその製造方法

Also Published As

Publication number Publication date
AU2003260469A1 (en) 2004-03-29
JP2005537952A (ja) 2005-12-15
WO2004022316A1 (en) 2004-03-18
EP1620250B1 (de) 2009-10-21
ATE446185T1 (de) 2009-11-15
EP1620250A1 (de) 2006-02-01
ITMI20021900A1 (it) 2004-03-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition