FI811863L - Foerfarande foer att skaera och perforera plastfolie - Google Patents

Foerfarande foer att skaera och perforera plastfolie

Info

Publication number
FI811863L
FI811863L FI811863A FI811863A FI811863L FI 811863 L FI811863 L FI 811863L FI 811863 A FI811863 A FI 811863A FI 811863 A FI811863 A FI 811863A FI 811863 L FI811863 L FI 811863L
Authority
FI
Finland
Prior art keywords
skaera
plastfolie
perforera
och
foerfarande foer
Prior art date
Application number
FI811863A
Other languages
English (en)
Inventor
Ernest Harold Roberts
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of FI811863L publication Critical patent/FI811863L/fi

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
    • B65D31/16—Bags or like containers made of paper and having structural provision for thickness of contents of special shape
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D29/00—Sacks or like containers made of fabrics; Flexible containers of open-work, e.g. net-like construction
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Making Paper Articles (AREA)
  • Nonmetal Cutting Devices (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Materials For Medical Uses (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
FI811863A 1980-06-19 1981-06-15 Foerfarande foer att skaera och perforera plastfolie FI811863L (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16093980A 1980-06-19 1980-06-19

Publications (1)

Publication Number Publication Date
FI811863L true FI811863L (fi) 1981-12-20

Family

ID=22579117

Family Applications (1)

Application Number Title Priority Date Filing Date
FI811863A FI811863L (fi) 1980-06-19 1981-06-15 Foerfarande foer att skaera och perforera plastfolie

Country Status (9)

Country Link
EP (1) EP0042586A1 (fi)
JP (1) JPS5727742A (fi)
KR (1) KR830006085A (fi)
AU (1) AU7122881A (fi)
BR (1) BR8103774A (fi)
CA (1) CA1177383A (fi)
FI (1) FI811863L (fi)
NO (1) NO812033L (fi)
ZA (1) ZA813869B (fi)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58177224U (ja) * 1982-05-18 1983-11-26 三菱マテリアル株式会社 ろう付け式超硬シヤ−ブレ−ド
JPH0628917B2 (ja) * 1984-01-30 1994-04-20 旭化成工業株式会社 合成樹脂フイルムの袋状物の製造方法
DE4319427A1 (de) * 1993-06-11 1994-12-22 Helmut Schaefer Verfahren zur Herstellung einer selbstschärfenden Messerschneide durch einseitige Beschichtung mit Hartmetall
US5579757A (en) * 1994-02-02 1996-12-03 Baxter International, Inc. Anti-siphon flow restricter for a nebulizer
DE4437911A1 (de) * 1994-10-22 1996-04-25 Zwilling J A Henckels Ag Messer und Verfahren zur Herstellung eines Messers
EP0850731B1 (de) * 1996-11-07 2003-02-05 Koenig & Bauer Aktiengesellschaft Falzapparat mit einem Schneidmesser für eine Rollenrotationsdruckmaschine
GB0207375D0 (en) * 2002-03-28 2002-05-08 Hardide Ltd Cutting tool with hard coating
US7194933B2 (en) * 2002-07-01 2007-03-27 Premark Feg L.L.C. Composite circular slicer knife
FR2841819B1 (fr) * 2002-07-02 2008-03-21 Henri Georges Adolphe Dussud Machine a fabriquer les sacs plastiques a partir d'une gaine
WO2008058389A1 (en) 2006-11-17 2008-05-22 Liqui-Box Canada Inc. A reslilient backing member for use with an impusle heating element
EP1985726A1 (de) * 2007-04-27 2008-10-29 WMF Aktiengesellschaft Schneidwerkzeug mit einer Hartstoff verstärkten Schneidkante
AT515706A1 (de) * 2014-10-24 2015-11-15 Rieder Rudolf Schneidesystem mit Schnellhalter
CN108638580A (zh) * 2018-08-01 2018-10-12 广东顺德博丰塑料机械有限公司 一种制袋机
EP4173978A1 (de) * 2021-10-27 2023-05-03 Tchibo GmbH Verfahren und vorrichtung zur herstellung einer portionenkapsel

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3975891A (en) * 1974-02-22 1976-08-24 Roland Eric Gunther Mower blades
CA1082508A (en) * 1974-11-26 1980-07-29 Charles R. Walitalo Tear resistant separable end-connected bags
DE2533471A1 (de) * 1975-07-25 1977-02-10 Greiner Gmbh & Co Wendeschneidplatte
US4019947A (en) * 1975-09-10 1977-04-26 Fmc Corporation Multipurpose sealing and severing method and mechanism

Also Published As

Publication number Publication date
EP0042586A1 (en) 1981-12-30
KR830006085A (ko) 1983-09-17
NO812033L (no) 1981-12-21
BR8103774A (pt) 1982-03-09
ZA813869B (en) 1982-06-30
AU7122881A (en) 1981-12-24
JPS5727742A (en) 1982-02-15
CA1177383A (en) 1984-11-06

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Legal Events

Date Code Title Description
FD Application lapsed

Owner name: UNION CARBIDE CORPORATION