GB2403447B - Perforation of webs - Google Patents

Perforation of webs

Info

Publication number
GB2403447B
GB2403447B GB0315354A GB0315354A GB2403447B GB 2403447 B GB2403447 B GB 2403447B GB 0315354 A GB0315354 A GB 0315354A GB 0315354 A GB0315354 A GB 0315354A GB 2403447 B GB2403447 B GB 2403447B
Authority
GB
United Kingdom
Prior art keywords
webs
perforation
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
GB0315354A
Other versions
GB2403447A (en
GB0315354D0 (en
Inventor
Alistair Mark Taylor
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.)
Graham Labelling Systems Ltd
Original Assignee
Graham Labelling Systems Ltd
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 Graham Labelling Systems Ltd filed Critical Graham Labelling Systems Ltd
Priority to GB0315354A priority Critical patent/GB2403447B/en
Publication of GB0315354D0 publication Critical patent/GB0315354D0/en
Publication of GB2403447A publication Critical patent/GB2403447A/en
Application granted granted Critical
Publication of GB2403447B publication Critical patent/GB2403447B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/14—Cutting, e.g. perforating, punching, slitting or trimming
    • 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
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D5/08—Means for actuating the cutting member to effect the cut
    • B26D5/12—Fluid-pressure means
    • 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
    • B31B19/14—
    • 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
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2160/00—Shape of flexible containers
    • B31B2160/10—Shape of flexible containers rectangular and flat, i.e. without structural provision for thickness of contents
GB0315354A 2003-07-01 2003-07-01 Perforation of webs Expired - Fee Related GB2403447B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0315354A GB2403447B (en) 2003-07-01 2003-07-01 Perforation of webs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0315354A GB2403447B (en) 2003-07-01 2003-07-01 Perforation of webs

Publications (3)

Publication Number Publication Date
GB0315354D0 GB0315354D0 (en) 2003-08-06
GB2403447A GB2403447A (en) 2005-01-05
GB2403447B true GB2403447B (en) 2006-08-23

Family

ID=27676419

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0315354A Expired - Fee Related GB2403447B (en) 2003-07-01 2003-07-01 Perforation of webs

Country Status (1)

Country Link
GB (1) GB2403447B (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1293630A (en) * 1969-07-11 1972-10-18 Karlheinz Ball Improvements in methods and apparatus for the manufacture of punched cards
US4277996A (en) * 1978-06-03 1981-07-14 Stanztechnik Gmbh R & S Force application apparatus, especially for severing materials
GB2106444A (en) * 1981-07-18 1983-04-13 David John Wickham A press

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1293630A (en) * 1969-07-11 1972-10-18 Karlheinz Ball Improvements in methods and apparatus for the manufacture of punched cards
US4277996A (en) * 1978-06-03 1981-07-14 Stanztechnik Gmbh R & S Force application apparatus, especially for severing materials
GB2106444A (en) * 1981-07-18 1983-04-13 David John Wickham A press

Also Published As

Publication number Publication date
GB2403447A (en) 2005-01-05
GB0315354D0 (en) 2003-08-06

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20110113 AND 20110119

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20150701