IN177316B - - Google Patents

Info

Publication number
IN177316B
IN177316B IN486DE1990A IN177316B IN 177316 B IN177316 B IN 177316B IN 486DE1990 A IN486DE1990 A IN 486DE1990A IN 177316 B IN177316 B IN 177316B
Authority
IN
India
Prior art keywords
rolls
sheet
contra
nip
passing
Prior art date
Application number
Inventor
Roger Anthony Allen
John Mariner
Original Assignee
Jones & Co Ltd Samuel
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
Priority claimed from GB898913564A external-priority patent/GB8913564D0/en
Priority claimed from GB898922361A external-priority patent/GB8922361D0/en
Application filed by Jones & Co Ltd Samuel filed Critical Jones & Co Ltd Samuel
Publication of IN177316B publication Critical patent/IN177316B/en

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
    • B26D3/08—Making a superficial cut in the surface of the work without removal of material, e.g. scoring, incising
    • B26D3/085—On sheet material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
    • B31F1/08—Creasing
    • B31F1/10—Creasing by rotary tools

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)
  • Making Paper Articles (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Paper (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
  • Saccharide Compounds (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)

Abstract

A method of forming a scored line (31) on a sheet (30) of scorable material comprising the step of passing the sheet (30) through the nip of a pair of contra-rotating rolls (5, 20), characterised in that one of the rolls (5, 20) has a hard surface and the other of the rolls (5, 20) has a resilient surface (11) and in that one of the rolls (5, 20) has at least one scoring element (17) extending over its surface.
IN486DE1990 1989-06-13 1990-05-18 IN177316B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB898913564A GB8913564D0 (en) 1989-06-13 1989-06-13 Apparatus for forming scored lines on sheet material
GB898922361A GB8922361D0 (en) 1989-10-04 1989-10-04 Method and apparatus for forming scored lines on sheet material

Publications (1)

Publication Number Publication Date
IN177316B true IN177316B (en) 1996-12-28

Family

ID=26295476

Family Applications (1)

Application Number Title Priority Date Filing Date
IN486DE1990 IN177316B (en) 1989-06-13 1990-05-18

Country Status (8)

Country Link
EP (1) EP0403089B1 (en)
AT (1) ATE118394T1 (en)
DE (1) DE69016843T2 (en)
ES (1) ES2068338T3 (en)
FI (1) FI902916A0 (en)
GR (1) GR3015067T3 (en)
IN (1) IN177316B (en)
NZ (1) NZ233960A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5082310A (en) * 1989-11-06 1992-01-21 Tip Engineering Group, Inc. Arrangement for providing an air bag deployment opening
DE19930897C1 (en) * 1999-07-05 2001-05-03 Gevas Verpackungsmaschinen Gmbh Material web with tearable strips divided by dividing lines and device for producing the dividing lines in the material web
ITTO20040826A1 (en) 2004-11-23 2005-02-23 Petratto Srl CORDONATRICE-BENDING MACHINE FOR THE REALIZATION OF PAPER-TECHNICAL AND BINDING ARTICLES
ES2332689B1 (en) * 2008-04-30 2011-02-04 Manuel Ballester Escobar POTATO MARKING MACHINE
EP2437983B1 (en) 2010-01-14 2014-06-04 Easy2Open B.V Punching unit and method of packaging a product with such a punching unit
NL2005579C2 (en) * 2010-01-14 2011-01-18 Label Line B V METHOD AND APPARATUS FOR PACKAGING A PRODUCT AND A PACKED PRODUCT.
CN104816968B (en) * 2015-04-29 2017-01-25 中国重型机械研究院股份公司 Double orientation opening type machine frame clamping pinch mechanism
CN114643389B (en) * 2022-03-02 2023-08-01 国网福建省电力有限公司 Fitting scoring device and working method thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3264978A (en) * 1964-08-11 1966-08-09 Philip Morris Inc Rotary embossing machines
US3900645A (en) * 1967-12-11 1975-08-19 Morgan Adhesives Co Scored adhesive laminate
US3731600A (en) * 1971-03-16 1973-05-08 Ex Cell O Corp Resilient female scoring
US4226150A (en) * 1978-08-15 1980-10-07 Avery International Corporation Deflectable bearer roll
US4698052A (en) * 1985-12-04 1987-10-06 Avery International Corporation Apparatus for constant pressure diagonal-web crush-scoring

Also Published As

Publication number Publication date
AU5510290A (en) 1990-12-20
EP0403089B1 (en) 1995-02-15
DE69016843T2 (en) 1995-06-08
DE69016843D1 (en) 1995-03-23
ES2068338T3 (en) 1995-04-16
AU627305B2 (en) 1992-08-20
EP0403089A3 (en) 1991-10-23
NZ233960A (en) 1992-03-26
EP0403089A2 (en) 1990-12-19
ATE118394T1 (en) 1995-03-15
GR3015067T3 (en) 1995-05-31
FI902916A0 (en) 1990-06-11

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