DE60115739D1 - Method and device for fraying a sheet-like packaging material - Google Patents

Method and device for fraying a sheet-like packaging material

Info

Publication number
DE60115739D1
DE60115739D1 DE60115739T DE60115739T DE60115739D1 DE 60115739 D1 DE60115739 D1 DE 60115739D1 DE 60115739 T DE60115739 T DE 60115739T DE 60115739 T DE60115739 T DE 60115739T DE 60115739 D1 DE60115739 D1 DE 60115739D1
Authority
DE
Germany
Prior art keywords
strip
fringing
fraying
sheet
packaging material
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
DE60115739T
Other languages
German (de)
Other versions
DE60115739T2 (en
Inventor
Sandro Salicini
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.)
Azionaria Costruzioni Macchine Automatiche ACMA SpA
Original Assignee
Azionaria Costruzioni Macchine Automatiche ACMA SpA
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 Azionaria Costruzioni Macchine Automatiche ACMA SpA filed Critical Azionaria Costruzioni Macchine Automatiche ACMA SpA
Application granted granted Critical
Publication of DE60115739D1 publication Critical patent/DE60115739D1/en
Publication of DE60115739T2 publication Critical patent/DE60115739T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
    • B26D3/12—Slitting marginal portions of the work, i.e. forming cuts, without removal of material, at an angle, e.g. a right angle, to the edge of the work

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Basic Packing Technique (AREA)
  • Packaging Of Special Articles (AREA)
  • Wrapping Of Specific Fragile Articles (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Making Paper Articles (AREA)

Abstract

A method and unit (1) for longitudinally fringing a strip (2) of wrapping material, wherein the strip (2) is step-fed through a fringing device (10), and, at each stop, the portion (2b) of the strip (2) at the fringing device (10) is gripped between two jaws (14, 15) defining at least one comb (32), which extends along a longitudinal edge (2a) of the strip (2) and is engaged by a series of blades (38) arranged combfashion along a fringing roller (36). <IMAGE>
DE60115739T 2000-03-03 2001-02-28 Method and device for fraying a sheet-like packaging material Expired - Lifetime DE60115739T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2000BO000108A IT1320907B1 (en) 2000-03-03 2000-03-03 METHOD AND UNIT TO SPLIT A SHEET WRAPPING MATERIAL.
ITBO000108 2000-03-03

Publications (2)

Publication Number Publication Date
DE60115739D1 true DE60115739D1 (en) 2006-01-19
DE60115739T2 DE60115739T2 (en) 2006-08-17

Family

ID=11438254

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60115739T Expired - Lifetime DE60115739T2 (en) 2000-03-03 2001-02-28 Method and device for fraying a sheet-like packaging material

Country Status (5)

Country Link
EP (1) EP1129830B1 (en)
AT (1) ATE312690T1 (en)
DE (1) DE60115739T2 (en)
HU (1) HUP0100886A3 (en)
IT (1) IT1320907B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2845677A1 (en) * 2002-10-15 2004-04-16 Pierre Dumoux Handling of thin hydro-soluble film includes provision of saw-tooth edge and slots to assist in keeping film entirely flat
CN104526739A (en) * 2014-12-26 2015-04-22 合肥齐兴电器有限责任公司 Transformer insulation paper clipping mechanism

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE380794C (en) * 1923-09-12 David Weber Machine for cutting slots in corrugated cardboard and similar soft materials
DE496528C (en) * 1930-04-24 Reinhold Hartmann Machine for wrapping sweets or similar items in a wrapper with frayed edges
FR745829A (en) * 1931-11-17 1933-05-17 Rose Brothers Ltd Improvements to packaging envelope fringing devices used in combination with wrapping machines
GB504770A (en) * 1938-03-17 1939-05-01 Forgrove Mach Means for feeding wrapping material to wrapping machines
US4077289A (en) * 1976-11-18 1978-03-07 Hauni Werke Korber & Co., Kg Apparatus for converting a ribbon of labels into discrete labels

Also Published As

Publication number Publication date
HUP0100886A2 (en) 2001-10-28
IT1320907B1 (en) 2003-12-10
EP1129830B1 (en) 2005-12-14
ATE312690T1 (en) 2005-12-15
DE60115739T2 (en) 2006-08-17
ITBO20000108A1 (en) 2001-09-03
HU0100886D0 (en) 2001-05-28
EP1129830A2 (en) 2001-09-05
EP1129830A3 (en) 2002-03-27
HUP0100886A3 (en) 2002-06-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition