GB978207A - Perforating machine and method of perforating - Google Patents

Perforating machine and method of perforating

Info

Publication number
GB978207A
GB978207A GB26800/63A GB2680063A GB978207A GB 978207 A GB978207 A GB 978207A GB 26800/63 A GB26800/63 A GB 26800/63A GB 2680063 A GB2680063 A GB 2680063A GB 978207 A GB978207 A GB 978207A
Authority
GB
United Kingdom
Prior art keywords
roller
perforating
july
rollers
heated
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
GB26800/63A
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.)
Kendall Co
Original Assignee
Kendall Co
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 Kendall Co filed Critical Kendall Co
Publication of GB978207A publication Critical patent/GB978207A/en
Expired 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
    • B26F1/24—Perforating by needles or pins
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/70—Processes for forming screens or perforating articles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/235—Calendar
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/02—Other than completely through work thickness
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/283—With means to control or modify temperature of apparatus or work
    • Y10T83/293—Of tool

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

978,207. Perforating thermoplastic sheets. KENDALL CO. July 5, 1963 [July 6, 1962], No. 26800/63. Heading B5A. In a perforating machine comprising a pattern roller 10 and a smooth roller 40, the roller 40 is forced against the roller 10 by a pneumatic piston 67 acting through arms 45, 46. The various joints in the linkage are provided with ballbearings to ensure that the rollers are kept parallel during operation. The roller 10 is heated by electric elements in holes 16 and is adjustably mounted (see Fig. 3, not shown). The roller 40 is heated to a higher temperature by an electric heater 55 connected through slip rings 53, 71. The tape which may be faced with " Cellophane " (Registered Trade Mark) and a backing sheet of, e.g. polythene may be fed through the nip by rollers 24, 25, 26, 27. Specification 963,361 is referred to.
GB26800/63A 1962-07-06 1963-07-05 Perforating machine and method of perforating Expired GB978207A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US208040A US3214795A (en) 1962-07-06 1962-07-06 Perforating machine and method of perforating

Publications (1)

Publication Number Publication Date
GB978207A true GB978207A (en) 1964-12-16

Family

ID=22772951

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26800/63A Expired GB978207A (en) 1962-07-06 1963-07-05 Perforating machine and method of perforating

Country Status (2)

Country Link
US (1) US3214795A (en)
GB (1) GB978207A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH478651A (en) * 1968-04-04 1969-09-30 Berstorff Gmbh Masch Hermann Device for the continuous post-treatment of foils or strips, in particular made of plastic, rubber and the like
US3541216A (en) * 1968-08-26 1970-11-17 Chris Craft Ind Inc Process for making an embossed product
DE2122772C3 (en) * 1970-05-08 1982-08-26 Imperial Chemical Industries Ltd., London Device for perforating a film made of a thermoplastic material
US5171238A (en) * 1989-03-16 1992-12-15 The Transzonic Companies Absorbent pad with fibrous facing sheet
EP0638045B1 (en) * 1992-04-27 1996-09-18 DowBrands Inc. Microperforated film and packaging bag made therefrom
US5405561A (en) * 1993-08-31 1995-04-11 Dowbrands L.P. Process for microperforating zippered film useful for manufacturing a reclosable zippered bag
US5814390A (en) * 1995-06-30 1998-09-29 Kimberly-Clark Worldwide, Inc. Creased nonwoven web with stretch and recovery
USD780242S1 (en) * 2014-12-18 2017-02-28 Vivid Laminating Technologies Limited Perforating machine

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1357141A (en) * 1919-11-21 1920-10-26 Bibb Dandridge Hunt Molding-machine
US2081724A (en) * 1936-06-29 1937-05-25 Scott M Abbott Cooky blank forming roll
US2545921A (en) * 1947-07-02 1951-03-20 Beloit Iron Works Control mechanism for fluid motors
US2662246A (en) * 1949-06-22 1953-12-15 Monsanto Chemicals Briquetting roll
US2689379A (en) * 1949-09-08 1954-09-21 Union Carbide & Carbon Corp Method of producing riddled thermoplastic sheets
US2815531A (en) * 1955-11-30 1957-12-10 Mckiernan Terry Corp Open side multiple roll calender
US3060502A (en) * 1955-12-21 1962-10-30 Armstrong Cork Co Apparatus for producing sheet material
DE1162321B (en) * 1957-05-24 1964-02-06 Du Pont íÀAtmenderíÂ, synthetic leather-like composite, and method and apparatus for its manufacture
US3059891A (en) * 1957-12-30 1962-10-23 Standard Oil Co Apparatus for altering pressure in vessels
US3017665A (en) * 1958-01-13 1962-01-23 Crucible Steel Co America Rolling mill
US2958902A (en) * 1958-02-21 1960-11-08 Kloeckner Humboldt Deutz Ag Roller press for the briquetting of ore, coal or similar materials
US2957200A (en) * 1958-11-13 1960-10-25 Pufahl Herman Method and apparatus for manufacturing synthetic nets
US3085292A (en) * 1959-02-13 1963-04-16 Bemis Bros Bag Co Method of producing open mesh sheeting of thermoplastic resin
US3027595A (en) * 1959-11-27 1962-04-03 Takai Unokichi Apparatus and method of continuous molding of a thermoplastic sheet having fine pile-like projections
US3101563A (en) * 1961-07-28 1963-08-27 American Cyanamid Co Squeeze-roll assembly

Also Published As

Publication number Publication date
US3214795A (en) 1965-11-02

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