EP1260326A3 - Method and apparatus for partially cutting a sheet, and sheet or strip obtained thereby - Google Patents

Method and apparatus for partially cutting a sheet, and sheet or strip obtained thereby Download PDF

Info

Publication number
EP1260326A3
EP1260326A3 EP02253639A EP02253639A EP1260326A3 EP 1260326 A3 EP1260326 A3 EP 1260326A3 EP 02253639 A EP02253639 A EP 02253639A EP 02253639 A EP02253639 A EP 02253639A EP 1260326 A3 EP1260326 A3 EP 1260326A3
Authority
EP
European Patent Office
Prior art keywords
recess
strip
sheet
cutting
support means
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.)
Withdrawn
Application number
EP02253639A
Other languages
German (de)
French (fr)
Other versions
EP1260326A2 (en
Inventor
Adrian Llewellyn Merritt
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP1260326A2 publication Critical patent/EP1260326A2/en
Publication of EP1260326A3 publication Critical patent/EP1260326A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B26F1/20—Perforating by slitting, i.e. forming cuts closed at their ends without removal of material with tools carried by a rotating drum or similar support
    • 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
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/20—Cutting beds
    • 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
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/20—Cutting beds
    • B26D2007/202—Rollers or cylinders being pivoted during operation

Abstract

A cutting apparatus (1) is provided for cutting at least one sheet, for example in the form of a strip (8) into two or more partially joined pieces for example in the form of pads, which apparatus comprises support means (2) and cutting means (7). The support means or the cutting means or the support means and the cutting means are provided with at least one recess (4). In use, the strip (8) is positioned between the support means (2) and the cutting means (7) such that a force is applied to the strip (8) causing a portion thereof to be placed in the or each recess (4) and the strip (8) to be partially cut at the portion contained in the or each recess and to be wholly cut at a portion not contained in the or each recess.
The depth of the or each recess preferably lies in the range 50 to 100 µm, and the width of the or each recess preferably lies in the range 0.5 to 1 mm. The or each recess preferably has a substantially rectangular cross section. The or each recess may be formed by a groove. The cutting means preferably cuts the strip in a direction substantially 90° to the length of the strip.
EP02253639A 2001-05-23 2002-05-23 Method and apparatus for partially cutting a sheet, and sheet or strip obtained thereby Withdrawn EP1260326A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0112532 2001-05-23
GB0112532A GB2375729B (en) 2001-05-23 2001-05-23 Improvements in and relating to cutting materials

Publications (2)

Publication Number Publication Date
EP1260326A2 EP1260326A2 (en) 2002-11-27
EP1260326A3 true EP1260326A3 (en) 2003-10-29

Family

ID=9915136

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02253639A Withdrawn EP1260326A3 (en) 2001-05-23 2002-05-23 Method and apparatus for partially cutting a sheet, and sheet or strip obtained thereby

Country Status (2)

Country Link
EP (1) EP1260326A3 (en)
GB (1) GB2375729B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2851951B1 (en) * 2003-03-03 2006-07-28 Creations Ac Sa METHOD OF PRE-CUTTING POLYESTER BOARD LABELS FOR COLOR AND LASER INKJET PRINTER
GB2438379A (en) * 2006-05-25 2007-11-28 Adrian Merritt Spacers and methods of manufacturing them

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3008366A (en) * 1956-01-06 1961-11-14 Hudson Pulp & Paper Corp Paper perforating mechanism
FR2381611A1 (en) * 1977-02-23 1978-09-22 Lesieur Cotelle Heated jaws with one serrated face for welding thermoplastic film - for welds which may be parted in tension when required
EP0448403A2 (en) * 1990-03-22 1991-09-25 Brother Kogyo Kabushiki Kaisha Tape cutter device
WO1997023398A1 (en) * 1995-12-22 1997-07-03 Wjc Systec A/S Method and device for perforating and/or cutting and/or scoring a web.
US5761982A (en) * 1996-06-20 1998-06-09 George Schmitt & Co. Perforating and cutting device and process for producing a sheet of individually severable and releasable stamps
DE19755596C1 (en) * 1997-12-15 1999-02-18 Kuesters Eduard Maschf Perforation of thermoplastic nonwovens
WO1999057050A1 (en) * 1998-05-06 1999-11-11 Valmet Corporation Cross-cutting apparatus and method for a web-like material, as well as sheet cutter
WO2001002144A1 (en) * 1999-06-30 2001-01-11 Mcneil-Ppc, Inc. Continuous method of providing individual sheets from a continuous web

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3255948A (en) * 1964-11-16 1966-06-14 Kvp Sutherland Paper Co Severance line construction for cartons and the like
US6223641B1 (en) * 1996-11-12 2001-05-01 Xynatech, Inc., Perforating and slitting die sheet
US6033353A (en) * 1997-02-26 2000-03-07 Ranpak Corp. Machine and method for making a perforated dunnage product

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3008366A (en) * 1956-01-06 1961-11-14 Hudson Pulp & Paper Corp Paper perforating mechanism
FR2381611A1 (en) * 1977-02-23 1978-09-22 Lesieur Cotelle Heated jaws with one serrated face for welding thermoplastic film - for welds which may be parted in tension when required
EP0448403A2 (en) * 1990-03-22 1991-09-25 Brother Kogyo Kabushiki Kaisha Tape cutter device
WO1997023398A1 (en) * 1995-12-22 1997-07-03 Wjc Systec A/S Method and device for perforating and/or cutting and/or scoring a web.
US5761982A (en) * 1996-06-20 1998-06-09 George Schmitt & Co. Perforating and cutting device and process for producing a sheet of individually severable and releasable stamps
DE19755596C1 (en) * 1997-12-15 1999-02-18 Kuesters Eduard Maschf Perforation of thermoplastic nonwovens
WO1999057050A1 (en) * 1998-05-06 1999-11-11 Valmet Corporation Cross-cutting apparatus and method for a web-like material, as well as sheet cutter
WO2001002144A1 (en) * 1999-06-30 2001-01-11 Mcneil-Ppc, Inc. Continuous method of providing individual sheets from a continuous web

Also Published As

Publication number Publication date
EP1260326A2 (en) 2002-11-27
GB0112532D0 (en) 2001-07-11
GB2375729A (en) 2002-11-27
GB2375729B (en) 2003-06-04

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