GB1410391A - Method of forming a stretchable tubular packaging material - Google Patents

Method of forming a stretchable tubular packaging material

Info

Publication number
GB1410391A
GB1410391A GB569273A GB569273A GB1410391A GB 1410391 A GB1410391 A GB 1410391A GB 569273 A GB569273 A GB 569273A GB 569273 A GB569273 A GB 569273A GB 1410391 A GB1410391 A GB 1410391A
Authority
GB
United Kingdom
Prior art keywords
tube
web
incisions
rollers
members
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
GB569273A
Other languages
English (en)
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.)
Cellu Products Co Inc
Original Assignee
Cellu Products Co Inc
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 Cellu Products Co Inc filed Critical Cellu Products Co Inc
Publication of GB1410391A publication Critical patent/GB1410391A/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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/36—Bending and joining, e.g. for making hollow articles
    • B29C53/38—Bending and joining, e.g. for making hollow articles by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges
    • B29C53/48—Bending and joining, e.g. for making hollow articles by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges for articles of indefinite length, i.e. bending a strip progressively
    • 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
    • B26F1/20—Perforating by slitting, i.e. forming cuts closed at their ends without removal of material with tools carried by a rotating drum or similar support
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D28/00—Producing nets or the like, e.g. meshes, lattices
    • 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
    • B31D—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER, NOT PROVIDED FOR IN SUBCLASSES B31B OR B31C
    • B31D1/00—Multiple-step processes for making flat articles ; Making flat articles
    • B31D1/0031—Multiple-step processes for making flat articles ; Making flat articles the articles being paper nettings, e.g. by slitting and expanding webs or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B21/00—Packaging or unpacking of bottles
    • B65B21/24—Enclosing bottles in wrappers
    • B65B21/245—Enclosing bottles in wrappers in flexible wrappers, e.g. foils
    • 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
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
    • B65D81/03—Wrappers or envelopes with shock-absorbing properties, e.g. bubble films
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Making Paper Articles (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
GB569273A 1972-02-03 1973-02-05 Method of forming a stretchable tubular packaging material Expired GB1410391A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22314472A 1972-02-03 1972-02-03

Publications (1)

Publication Number Publication Date
GB1410391A true GB1410391A (en) 1975-10-15

Family

ID=22835228

Family Applications (1)

Application Number Title Priority Date Filing Date
GB569273A Expired GB1410391A (en) 1972-02-03 1973-02-05 Method of forming a stretchable tubular packaging material

Country Status (8)

Country Link
JP (1) JPS4947475A (cg-RX-API-DMAC7.html)
BE (1) BE794899A (cg-RX-API-DMAC7.html)
CH (1) CH548325A (cg-RX-API-DMAC7.html)
ES (1) ES411255A1 (cg-RX-API-DMAC7.html)
FR (1) FR2170232B1 (cg-RX-API-DMAC7.html)
GB (1) GB1410391A (cg-RX-API-DMAC7.html)
IT (1) IT977175B (cg-RX-API-DMAC7.html)
NL (1) NL7301565A (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT513453A1 (de) * 2012-09-19 2014-04-15 Rahm Franz Verpackung

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5451886A (en) * 1977-09-30 1979-04-24 Hitachi Koki Kk Automatic filter mounting system in decantation collector
JPS55116416A (en) * 1979-03-02 1980-09-08 Tokyo Electric Power Co Inc:The Supplying apparatus of filter paper

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2140213A (en) * 1937-07-07 1938-12-13 Thermo Plastics Inc Method and apparatus for making thermoplastic tubing
US2631509A (en) * 1944-07-18 1953-03-17 American Viscose Corp Method for forming tubular articles
US2753001A (en) * 1952-08-16 1956-07-03 Gates Rubber Co Method and apparatus for perforating a flexible conduit
FR1107886A (fr) * 1954-05-07 1956-01-05 Kleber Colombes Pneumatiques & Procédé de fabrication de tuyaux et tuyaux obtenus par ce procédé
GB793015A (en) * 1955-08-23 1958-04-09 British Cellophane Ltd Improvements in or relating to packaging materials
US3040966A (en) * 1959-09-28 1962-06-26 Allied Plastics Co Article packaging sleeve
US3546327A (en) * 1967-09-22 1970-12-08 Bagcraft Corp Method of making a ventilated plastic bag
US3779285A (en) * 1969-05-01 1973-12-18 Union Carbide Corp Method for obtaining perforated tubular food casings
FR2093346A5 (en) * 1970-06-11 1972-01-28 Hureau Jacques Food container covers - made of partially slit plastic film stretched laterally to open the cuts

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT513453A1 (de) * 2012-09-19 2014-04-15 Rahm Franz Verpackung

Also Published As

Publication number Publication date
BE794899A (fr) 1973-08-02
ES411255A1 (es) 1975-12-01
FR2170232A1 (cg-RX-API-DMAC7.html) 1973-09-14
IT977175B (it) 1974-09-10
FR2170232B1 (cg-RX-API-DMAC7.html) 1976-09-10
JPS4947475A (cg-RX-API-DMAC7.html) 1974-05-08
NL7301565A (cg-RX-API-DMAC7.html) 1973-08-07
CH548325A (de) 1974-04-30

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee