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BR8103774A - Processo para cortar e perfurar uma pelicula plastica e processo para a formacao de tiras continuas de sacos de embrulhar - Google Patents

Processo para cortar e perfurar uma pelicula plastica e processo para a formacao de tiras continuas de sacos de embrulhar

Info

Publication number
BR8103774A
BR8103774A BR8103774A BR8103774A BR8103774A BR 8103774 A BR8103774 A BR 8103774A BR 8103774 A BR8103774 A BR 8103774A BR 8103774 A BR8103774 A BR 8103774A BR 8103774 A BR8103774 A BR 8103774A
Authority
BR
Brazil
Prior art keywords
drill
cut
plastic film
continuous strips
forming continuous
Prior art date
Application number
BR8103774A
Other languages
English (en)
Portuguese (pt)
Inventor
E 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 BR8103774A publication Critical patent/BR8103774A/pt

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)
BR8103774A 1980-06-19 1981-06-15 Processo para cortar e perfurar uma pelicula plastica e processo para a formacao de tiras continuas de sacos de embrulhar BR8103774A (pt)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BR8103774A true BR8103774A (pt) 1982-03-09

Family

ID=22579117

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8103774A BR8103774A (pt) 1980-06-19 1981-06-15 Processo para cortar e perfurar uma pelicula plastica e processo para a formacao de tiras continuas de sacos de embrulhar

Country Status (9)

Country Link
EP (1) EP0042586A1 (no)
JP (1) JPS5727742A (no)
KR (1) KR830006085A (no)
AU (1) AU7122881A (no)
BR (1) BR8103774A (no)
CA (1) CA1177383A (no)
FI (1) FI811863A7 (no)
NO (1) NO812033L (no)
ZA (1) ZA813869B (no)

Families Citing this family (15)

* 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
DE29719348U1 (de) * 1996-11-07 1998-01-22 Koenig & Bauer-Albert Aktiengesellschaft, 97080 Würzburg Falzapparat
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
CA3246835A1 (en) * 2023-12-14 2025-10-10 Axon Llc Machine and method for applying tubular shrink sleeve material to objects

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
AU7122881A (en) 1981-12-24
ZA813869B (en) 1982-06-30
FI811863L (fi) 1981-12-20
JPS5727742A (en) 1982-02-15
EP0042586A1 (en) 1981-12-30
CA1177383A (en) 1984-11-06
NO812033L (no) 1981-12-21
FI811863A7 (fi) 1981-12-20
KR830006085A (ko) 1983-09-17

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Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Ipc: B26F 1/18 (2006.01), B31B 70/14 (2017.0