JPS5727742A - Method of cutting and boring plastic film - Google Patents

Method of cutting and boring plastic film

Info

Publication number
JPS5727742A
JPS5727742A JP9310981A JP9310981A JPS5727742A JP S5727742 A JPS5727742 A JP S5727742A JP 9310981 A JP9310981 A JP 9310981A JP 9310981 A JP9310981 A JP 9310981A JP S5727742 A JPS5727742 A JP S5727742A
Authority
JP
Japan
Prior art keywords
cutting
plastic film
boring
boring plastic
film
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.)
Pending
Application number
JP9310981A
Other languages
English (en)
Inventor
Harorudo Robaatsu Aanesuto
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.)
Union Carbide Corp
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 JPS5727742A publication Critical patent/JPS5727742A/ja
Pending legal-status Critical Current

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)
  • Making Paper Articles (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (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)
JP9310981A 1980-06-19 1981-06-18 Method of cutting and boring plastic film Pending JPS5727742A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
JPS5727742A true JPS5727742A (en) 1982-02-15

Family

ID=22579117

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9310981A Pending JPS5727742A (en) 1980-06-19 1981-06-18 Method of cutting and boring plastic film

Country Status (9)

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

Cited By (2)

* 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
JPS60159041A (ja) * 1984-01-30 1985-08-20 旭化成株式会社 合成樹脂フイルムの袋状物の製造方法

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Cited By (3)

* 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
JPS6237607Y2 (ja) * 1982-05-18 1987-09-25
JPS60159041A (ja) * 1984-01-30 1985-08-20 旭化成株式会社 合成樹脂フイルムの袋状物の製造方法

Also Published As

Publication number Publication date
NO812033L (no) 1981-12-21
CA1177383A (en) 1984-11-06
FI811863L (fi) 1981-12-20
ZA813869B (en) 1982-06-30
AU7122881A (en) 1981-12-24
KR830006085A (ko) 1983-09-17
BR8103774A (pt) 1982-03-09
EP0042586A1 (en) 1981-12-30

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