GB968824A - Method and apparatus for cutting paper and similar materials - Google Patents

Method and apparatus for cutting paper and similar materials

Info

Publication number
GB968824A
GB968824A GB33683/63A GB3368363A GB968824A GB 968824 A GB968824 A GB 968824A GB 33683/63 A GB33683/63 A GB 33683/63A GB 3368363 A GB3368363 A GB 3368363A GB 968824 A GB968824 A GB 968824A
Authority
GB
United Kingdom
Prior art keywords
light beam
web
cut
reel
light
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
Application number
GB33683/63A
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.)
Jagenberg Werke AG
Original Assignee
Jagenberg Werke AG
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 Jagenberg Werke AG filed Critical Jagenberg Werke AG
Publication of GB968824A publication Critical patent/GB968824A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H18/00—Winding webs
    • B65H18/08—Web-winding mechanisms
    • B65H18/14—Mechanisms in which power is applied to web roll, e.g. to effect continuous advancement of web
    • B65H18/20—Mechanisms in which power is applied to web roll, e.g. to effect continuous advancement of web the web roll being supported on two parallel rollers at least one of which is driven
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/08—Devices involving relative movement between laser beam and workpiece
    • B23K26/083—Devices involving movement of the workpiece in at least one axial direction
    • B23K26/0838—Devices involving movement of the workpiece in at least one axial direction by using an endless conveyor belt
    • B23K26/0846—Devices involving movement of the workpiece in at least one axial direction by using an endless conveyor belt for moving elongated workpieces longitudinally, e.g. wire or strip material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00—Changing the web roll
    • B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
    • B65H19/26—Cutting-off the web running to the wound web roll
    • B65H19/265—Cutting-off the web running to the wound web roll using a cutting member moving linearly in a plane parallel to the surface of the web and along a direction crossing the web
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/41—Winding, unwinding
    • B65H2301/414—Winding
    • B65H2301/4148—Winding slitting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/50—Auxiliary process performed during handling process
    • B65H2301/51—Modifying a characteristic of handled material
    • B65H2301/515—Cutting handled material
    • B65H2301/5153—Details of cutting means
    • B65H2301/51536—Laser

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Replacement Of Web Rolls (AREA)

Abstract

968,824. Severing by burning. JAGENBERG-WERKE A.G. Aug. 26, 1963 [Sept. 25, 1962], No. 33683/63. Heading B4B. Paper in one or more layers is cut by means of one or more light beams of high energy content. As shown, a web 2 drawn from a reel 1, passed over a guide roller 3 and wound on a reel 5 is cut longitudinally by means of a monochromatic light beam 8 focused by means of a lens 7 at a point 9 coincident with the web. In a modification, the light beam may be moved relatively to a stationary web; the movement may be effected by moving the source of light, the means for focusing the light beam, or a reflector or refractor. If a travelling web is to be cut transversely into sheets, an oscillatory movement is imparted to the light beam.
GB33683/63A 1962-09-25 1963-08-26 Method and apparatus for cutting paper and similar materials Expired GB968824A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET0022431 1962-09-25

Publications (1)

Publication Number Publication Date
GB968824A true GB968824A (en) 1964-09-02

Family

ID=7550537

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33683/63A Expired GB968824A (en) 1962-09-25 1963-08-26 Method and apparatus for cutting paper and similar materials

Country Status (1)

Country Link
GB (1) GB968824A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992006911A1 (en) * 1990-10-15 1992-04-30 Beloit Corporation Web cutting apparatus and method
US5444035A (en) * 1990-08-17 1995-08-22 Minnesota Mining And Manufacturing Company Laser perforation of paper
US5557311A (en) * 1993-06-11 1996-09-17 Minnesota Mining And Manufacturing Company Multi-page signatures made using laser perforated bond papers
US6038487A (en) * 1997-06-05 2000-03-14 Appleton Papers Inc. Cross direction web processor
CN110697472A (en) * 2019-09-28 2020-01-17 桐城市华猫软膜有限公司 Film cutting and rolling device for production of heat shrinkable film

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5444035A (en) * 1990-08-17 1995-08-22 Minnesota Mining And Manufacturing Company Laser perforation of paper
US5556826A (en) * 1990-08-17 1996-09-17 Minnesota Mining And Manufacturing Company Laser perforation of paper
WO1992006911A1 (en) * 1990-10-15 1992-04-30 Beloit Corporation Web cutting apparatus and method
US5213649A (en) * 1990-10-15 1993-05-25 Beloit Technologies, Inc. Apparatus for receiving and cutting a continuous web
US5557311A (en) * 1993-06-11 1996-09-17 Minnesota Mining And Manufacturing Company Multi-page signatures made using laser perforated bond papers
US6038487A (en) * 1997-06-05 2000-03-14 Appleton Papers Inc. Cross direction web processor
CN110697472A (en) * 2019-09-28 2020-01-17 桐城市华猫软膜有限公司 Film cutting and rolling device for production of heat shrinkable film
CN110697472B (en) * 2019-09-28 2020-11-03 桐城市华猫软膜有限公司 Film cutting and rolling device for production of heat shrinkable film

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