GB987669A - Apparatus for the sub-division of multi-impression webs of thermoplastic sheet material - Google Patents

Apparatus for the sub-division of multi-impression webs of thermoplastic sheet material

Info

Publication number
GB987669A
GB987669A GB953664A GB953664A GB987669A GB 987669 A GB987669 A GB 987669A GB 953664 A GB953664 A GB 953664A GB 953664 A GB953664 A GB 953664A GB 987669 A GB987669 A GB 987669A
Authority
GB
United Kingdom
Prior art keywords
knives
web
members
cut
webs
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
GB953664A
Inventor
Sidney Walter Fagence
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.)
ML Shelley and Partners Ltd
Original Assignee
ML Shelley and Partners 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 ML Shelley and Partners Ltd filed Critical ML Shelley and Partners Ltd
Priority to GB953664A priority Critical patent/GB987669A/en
Publication of GB987669A publication Critical patent/GB987669A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/26—Component parts, details or accessories; Auxiliary operations
    • B29C51/44—Removing or ejecting moulded articles
    • B29C51/445—Removing or ejecting moulded articles from a support after moulding, e.g. by cutting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forming Counted Batches (AREA)

Abstract

987,669. Dividing moulded webs. M. L. SHELLEY & PARTNERS Ltd. March 6, 1964, No. 9536/64. Heading B5A. A web 1, having longitudinal rows of impressions 2 formed by e.g. vacuum or blow moulding, is fed step-by-step to a cutting apparatus comprising rotary knives 3, which cut the web into longitudinal strips, and laterally reciprocated knives 10, which divide said longitudinal strips into separate articles. After being cut by the knives 3, the web, supported longitudinally by split supports 5 (see Fig. 2, not shown), is clamped between fixed upper transverse members 7 and reciprocable lower transverse members 6, and cut by knives 10, the knives passing along channels 8 and 9 provided in members 7 and 6 respectively. During the cutting the leading edge of the web is supported by member 6 a reciprocable with members 6. The separated articles may be pushed downwards, between members 6 into a suitable stacking device or take-off mechanism subsequent to the cutting operation.
GB953664A 1964-03-06 1964-03-06 Apparatus for the sub-division of multi-impression webs of thermoplastic sheet material Expired GB987669A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB953664A GB987669A (en) 1964-03-06 1964-03-06 Apparatus for the sub-division of multi-impression webs of thermoplastic sheet material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB953664A GB987669A (en) 1964-03-06 1964-03-06 Apparatus for the sub-division of multi-impression webs of thermoplastic sheet material

Publications (1)

Publication Number Publication Date
GB987669A true GB987669A (en) 1965-03-31

Family

ID=9873886

Family Applications (1)

Application Number Title Priority Date Filing Date
GB953664A Expired GB987669A (en) 1964-03-06 1964-03-06 Apparatus for the sub-division of multi-impression webs of thermoplastic sheet material

Country Status (1)

Country Link
GB (1) GB987669A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2048429A5 (en) * 1970-01-05 1971-03-19 Multivac Haggenmueller Kg
DE1779496B1 (en) * 1968-08-20 1973-01-25 Gottfried Spiewok METHOD AND DEVICE FOR MANUFACTURING WITH AN ADHESIVE FOIL OR DGL. BACKED SINGLE PIECES OF THE SAME OR DIFFERENT SIZE FROM ONE LEVEL PLATE
EP0147007A2 (en) * 1983-12-23 1985-07-03 Kabushiki Kaisha Asano Kenkyusho Apparatus for trimming articles moldingly formed on plastic sheet
US4738177A (en) * 1986-03-19 1988-04-19 Biotech Research Laboratories, Inc. Precision cutting instrument for preparing immunoassay strips

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1779496B1 (en) * 1968-08-20 1973-01-25 Gottfried Spiewok METHOD AND DEVICE FOR MANUFACTURING WITH AN ADHESIVE FOIL OR DGL. BACKED SINGLE PIECES OF THE SAME OR DIFFERENT SIZE FROM ONE LEVEL PLATE
FR2048429A5 (en) * 1970-01-05 1971-03-19 Multivac Haggenmueller Kg
EP0147007A2 (en) * 1983-12-23 1985-07-03 Kabushiki Kaisha Asano Kenkyusho Apparatus for trimming articles moldingly formed on plastic sheet
EP0147007A3 (en) * 1983-12-23 1987-04-08 Kabushiki Kaisha Asano Kenkyusho Apparatus for trimming articles moldingly formed on plastic sheet
US4738177A (en) * 1986-03-19 1988-04-19 Biotech Research Laboratories, Inc. Precision cutting instrument for preparing immunoassay strips

Similar Documents

Publication Publication Date Title
ES407925A1 (en) Manufacture of tiles
GB1386834A (en) Device for straight-line cutting of corrugated paper
IT993803B (en) FLYING CUTTER OR PUNCHING MACHINE FOR MOVING MATERIAL
JPS5249799A (en) Label cut-off device for label pasting machine
GB987669A (en) Apparatus for the sub-division of multi-impression webs of thermoplastic sheet material
SE7407669L (en)
IT1083549B (en) CUTTING DEVICE WITH ROTARY BLADE KNIVES FOR THE FORMATION OF SHAPED CUTS AT THE EDGES OF A MOVING BELT MATERIAL PARTICULARLY FOR THE MANUFACTURE OF PAPER BAGS
GB720458A (en) Improvements in or relating to the moulding and cutting of plastic material
CH550062A (en) EDGE TRIMMING-BEVELLING MACHINE FOR PLASTIC SHEETS CUT OR OTHERWISE OBTAINED BY CUTTING.
GB1030369A (en) Improvements in or relating to slitting machines
ES367878A1 (en) Cutting device especially for machines for trimming articles of blown plastic material
GB1441993A (en) Device for cutting sheet material
GB989518A (en) Cutting of multi-impression moulded webs
IT7923714A0 (en) FEED CONTROL SYSTEM FOR A MACHINE FOR THE MANUFACTURE OF DRAWN OBJECTS MADE WITH SHEETS OF SYNTHETIC THERMOPLASTIC MATERIAL.
GB1107753A (en) Improved apparatus for cutting and forming thermoplastic sheet in a single station
GB1462802A (en) Cutting apparatus
CA943795A (en) Machine for operating on a web of sheet material, in particular for making sacks
IT8020807A0 (en) PROCEDURE FOR MANUFACTURING CONTAINERS OF PLASTIC MATERIAL BY BLOWING, WITH TOTAL ABSENCE OF SCRAP, AND MACHINE TO IMPLEMENT THIS PROCEDURE.
CH489365A (en) Cutting and scoring tool for the production of blanks from sheet material
ES338855A1 (en) Method and apparatus for the referenced labeling of sheet material
GB922341A (en) Improvements in or relating to the production of saw tooth serrations in sheets of material such as paper
CA664135A (en) Machine for perforating, scoring and slicing
CA673232A (en) Guillotine machines for cutting paper, cardboard and similar material
CA858305A (en) Material cutting machine having reciprocating cutting blade
JPS523783A (en) Cutting equipment for sheet-like material fed continuously