GB2259473B - A device for making incisions in strip material for tear-open wrappers - Google Patents

A device for making incisions in strip material for tear-open wrappers

Info

Publication number
GB2259473B
GB2259473B GB9217140A GB9217140A GB2259473B GB 2259473 B GB2259473 B GB 2259473B GB 9217140 A GB9217140 A GB 9217140A GB 9217140 A GB9217140 A GB 9217140A GB 2259473 B GB2259473 B GB 2259473B
Authority
GB
United Kingdom
Prior art keywords
tear
strip material
making incisions
wrappers
open
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 - Fee Related
Application number
GB9217140A
Other versions
GB9217140D0 (en
GB2259473A (en
Inventor
Maurizio Boldini
Frabetti Maurizio Muzzi
Alfonso Tomba
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.)
GD SpA
Original Assignee
GD 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 GD SpA filed Critical GD SpA
Publication of GB9217140D0 publication Critical patent/GB9217140D0/en
Publication of GB2259473A publication Critical patent/GB2259473A/en
Application granted granted Critical
Publication of GB2259473B publication Critical patent/GB2259473B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
    • B65B61/18—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for making package-opening or unpacking elements
    • 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
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
    • B26D1/25—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member
    • B26D1/34—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis parallel to the line of cut
    • B26D1/40—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis parallel to the line of cut and coacting with a rotary member
    • B26D1/405—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis parallel to the line of cut and coacting with a rotary member for thin material, e.g. for sheets, strips or the like
    • 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
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/56—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which travels with the work otherwise than in the direction of the cut, i.e. flying cutter
    • B26D1/62—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which travels with the work otherwise than in the direction of the cut, i.e. flying cutter and is rotating about an axis parallel to the line of cut, e.g. mounted on a rotary cylinder
    • B26D1/626—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which travels with the work otherwise than in the direction of the cut, i.e. flying cutter and is rotating about an axis parallel to the line of cut, e.g. mounted on a rotary cylinder for thin material, e.g. for sheets, strips or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/18—Perforating by slitting, i.e. forming cuts closed at their ends without removal of material
    • B26F1/22—Perforating by slitting, i.e. forming cuts closed at their ends without removal of material to form non-rectilinear cuts, e.g. for tabs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
GB9217140A 1991-09-11 1992-08-13 A device for making incisions in strip material for tear-open wrappers Expired - Fee Related GB2259473B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITBO910321A IT1253018B (en) 1991-09-11 1991-09-11 DEVICE FOR THE CREATION OF NOTCHES IN TAPES OF MATERIAL FOR GUIDED BREAKING TYPES

Publications (3)

Publication Number Publication Date
GB9217140D0 GB9217140D0 (en) 1992-09-23
GB2259473A GB2259473A (en) 1993-03-17
GB2259473B true GB2259473B (en) 1994-11-30

Family

ID=11337726

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9217140A Expired - Fee Related GB2259473B (en) 1991-09-11 1992-08-13 A device for making incisions in strip material for tear-open wrappers

Country Status (3)

Country Link
DE (1) DE4229387A1 (en)
GB (1) GB2259473B (en)
IT (1) IT1253018B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0849071A3 (en) * 1996-12-19 1999-12-01 Wolff Walsrode Ag Method and apparatus for manufacturing a tubular bag package with opening device
GB0204604D0 (en) * 2002-02-27 2002-04-10 Ucb Sa Films packaging and methods for making them

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB438443A (en) * 1933-05-18 1935-11-18 Mosellane D App Hygieniques So A new or improved machine for perforating paper bands to form covers for seats of water closets or the like
GB1442800A (en) * 1972-12-29 1976-07-14 Koppers Co Inc Method and apparatus for accurate die-cutting
GB2034078A (en) * 1978-09-16 1980-05-29 Jagenberg Werke Ag Device for adjusting the format length on a cross-cutter for webs of material
US4715847A (en) * 1985-01-10 1987-12-29 Focke & Co. Process and apparatus for producing blanks for packs
GB2201367A (en) * 1987-02-23 1988-09-01 Gd Spa Notching device for strip wrapping material

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB438443A (en) * 1933-05-18 1935-11-18 Mosellane D App Hygieniques So A new or improved machine for perforating paper bands to form covers for seats of water closets or the like
GB1442800A (en) * 1972-12-29 1976-07-14 Koppers Co Inc Method and apparatus for accurate die-cutting
GB2034078A (en) * 1978-09-16 1980-05-29 Jagenberg Werke Ag Device for adjusting the format length on a cross-cutter for webs of material
US4715847A (en) * 1985-01-10 1987-12-29 Focke & Co. Process and apparatus for producing blanks for packs
GB2201367A (en) * 1987-02-23 1988-09-01 Gd Spa Notching device for strip wrapping material

Also Published As

Publication number Publication date
IT1253018B (en) 1995-07-10
ITBO910321A0 (en) 1991-09-11
GB9217140D0 (en) 1992-09-23
DE4229387A1 (en) 1993-03-18
ITBO910321A1 (en) 1993-03-11
GB2259473A (en) 1993-03-17

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20000813