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FR2292629A1 - Emballages constitues d'une feuille de matiere plastique orientee et leur procede de fabrication - Google Patents

Emballages constitues d'une feuille de matiere plastique orientee et leur procede de fabrication

Info

Publication number
FR2292629A1
FR2292629A1 FR7535967A FR7535967A FR2292629A1 FR 2292629 A1 FR2292629 A1 FR 2292629A1 FR 7535967 A FR7535967 A FR 7535967A FR 7535967 A FR7535967 A FR 7535967A FR 2292629 A1 FR2292629 A1 FR 2292629A1
Authority
FR
France
Prior art keywords
sheet
manufacturing process
plastic material
oriented plastic
packaging constituted
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.)
Granted
Application number
FR7535967A
Other languages
English (en)
Other versions
FR2292629B1 (fr
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 FR2292629A1 publication Critical patent/FR2292629A1/fr
Application granted granted Critical
Publication of FR2292629B1 publication Critical patent/FR2292629B1/fr
Granted 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/74—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area
    • B29C65/741—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area characterised by the relationships between the joining step and the severing step
    • B29C65/7411—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area characterised by the relationships between the joining step and the severing step characterised by the temperature relationship between the joining step and the severing step
    • B29C65/7412—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area characterised by the relationships between the joining step and the severing step characterised by the temperature relationship between the joining step and the severing step the joining step and the severing step being performed at different temperatures
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • B29C65/24—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools characterised by the means for heating the tool
    • B29C65/30—Electrical means
    • B29C65/305—Electrical means involving the use of cartridge heaters
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/74—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area
    • B29C65/745—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using a single unit having both a severing tool and a welding tool
    • B29C65/7457—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using a single unit having both a severing tool and a welding tool comprising a perforating tool
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B29C66/1122—Single lap to lap joints, i.e. overlap joints
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/43—Joining a relatively small portion of the surface of said articles
    • B29C66/431—Joining the articles to themselves
    • B29C66/4312—Joining the articles to themselves for making flat seams in tubular or hollow articles, e.g. transversal seams
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/832—Reciprocating joining or pressing tools
    • B29C66/8322—Joining or pressing tools reciprocating along one axis
    • 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
    • B65D33/00—Details of, or accessories for, sacks or bags
    • B65D33/002—Rolls, strips or like assemblies of bags
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • 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
    • B31B2155/00—Flexible containers made from webs
    • B31B2155/003—Flexible containers made from webs starting from tubular webs
    • 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
    • B31B70/74—Auxiliary operations
    • B31B70/92—Delivering
    • B31B70/94—Delivering singly or in succession
    • B31B70/946—Delivering singly or in succession the bags being interconnected
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/04—Processes
    • Y10T83/0405—With preparatory or simultaneous ancillary treatment of work
    • Y10T83/041—By heating or cooling
    • Y10T83/0414—At localized area [e.g., line of separation]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/04—Processes
    • Y10T83/0596—Cutting wall of hollow work
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/283—With means to control or modify temperature of apparatus or work
    • Y10T83/293—Of tool
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/384—By tool inside hollow work
    • Y10T83/403—With manually actuated means to position or facilitate positioning of work

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Making Paper Articles (AREA)
  • Bag Frames (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
FR7535967A 1974-11-26 1975-11-25 Emballages constitues d'une feuille de matiere plastique orientee et leur procede de fabrication Granted FR2292629A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US52743074A 1974-11-26 1974-11-26

Publications (2)

Publication Number Publication Date
FR2292629A1 true FR2292629A1 (fr) 1976-06-25
FR2292629B1 FR2292629B1 (fr) 1980-01-25

Family

ID=24101433

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7535967A Granted FR2292629A1 (fr) 1974-11-26 1975-11-25 Emballages constitues d'une feuille de matiere plastique orientee et leur procede de fabrication

Country Status (17)

Country Link
US (1) US4064776A (fr)
JP (1) JPS5345747B2 (fr)
AR (1) AR209944A1 (fr)
AU (1) AU509312B2 (fr)
BE (1) BE835920A (fr)
BR (1) BR7507772A (fr)
CA (1) CA1082508A (fr)
CH (1) CH603432A5 (fr)
DE (1) DE2552792A1 (fr)
DK (1) DK531575A (fr)
FR (1) FR2292629A1 (fr)
GB (1) GB1528812A (fr)
IE (1) IE43899B1 (fr)
IT (1) IT1049790B (fr)
NL (1) NL7513743A (fr)
NZ (1) NZ179351A (fr)
SE (3) SE7513261L (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2380116A1 (fr) * 1977-02-09 1978-09-08 Biax Fiberfilm Corp Procede et appareil pour l'etirage d'une feuille tubulaire de matiere thermoplastique et produit ainsi obtenu

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4169122A (en) * 1977-11-07 1979-09-25 The Dow Chemical Company Method of forming starting tails for film rolls
US4241127A (en) * 1977-11-07 1980-12-23 The Dow Chemical Company Starting tail for film rolls
US4243366A (en) * 1979-09-17 1981-01-06 The Dow Chemical Company Apparatus for forming starting tail for film rolls
CA1177383A (fr) * 1980-06-19 1984-11-06 Ernest H. Roberts Methode de sectionnement et de perforation de pellicules en matiere plastique
AU548255B2 (en) * 1981-05-19 1985-12-05 Aci Australia Limited Flexible package
US4426029A (en) 1981-12-30 1984-01-17 Union Carbide Corporation Safety blade for severing stretchable film
US4450996A (en) * 1982-03-15 1984-05-29 Union Carbide Corporation Safety blade for severing stretchable film
GB8706407D0 (en) * 1987-03-18 1987-04-23 Ofrex Group Holdings Plc Document holders
AT404350B (de) * 1992-03-24 1998-10-27 Hagleitner Betriebshygiene Rolle aus zusammenhängenden abschnitten und spender für derartige rollen
DK171413B1 (da) * 1994-01-31 1996-10-21 Gerstenberg & Agger As Fremgangsmåde til forebyggelse af revnedannelse i emballerede, pladeformede krystallinske produkter, eksempelvis smør eller margarine, et ekstruderingsudstyr til brug ved fremgangsmåden og en emballage til brug for emballeringen
US6571850B2 (en) 2001-05-01 2003-06-03 V-Tek Incorporated Floating anvil useable against a heat sealing shoe
US6739370B2 (en) 2001-05-01 2004-05-25 V-Tek Incorporated Floating heated packaging shoe
US7171882B2 (en) * 2003-10-15 2007-02-06 Amros Industries, Inc. Knife-like cutting die
US20070157554A1 (en) * 2005-12-19 2007-07-12 Liao Benker P Plastic film sealing blade
WO2008058389A1 (fr) * 2006-11-17 2008-05-22 Liqui-Box Canada Inc. Élément de support résilient destiné à être utilisé avec un élément de chauffage par impulsion
US20130102449A1 (en) * 2011-10-19 2013-04-25 Jim Graboski Perforation scoring on extruded film
JP6049185B2 (ja) * 2011-12-09 2016-12-21 株式会社日立メタルプレシジョン シート束切断装置
PL2930031T3 (pl) 2014-04-09 2018-07-31 Akzenta Paneele + Profile Gmbh Panel dekoracyjny WPC z krawędzią o niskiej porowatości oraz sposób jego wytwarzania
CN104176326B (zh) * 2014-08-15 2017-01-25 江苏申凯包装高新技术股份有限公司 一种用于折边收卷机的烫封装置
CN108555061A (zh) * 2018-06-23 2018-09-21 东莞理工学院 一种能够健康维护的压平切块收集一体机
BE1027759B1 (nl) * 2019-11-15 2021-06-17 Ace Packaging N V Werkwijze voor het vervaardigen van een zakvormige verpakking

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US371736A (en) * 1887-10-18 Cutter for perforating-machines
US1518260A (en) * 1922-11-23 1924-12-09 Racine Confectioners Machinery Rolls for candy-making machines
US1972133A (en) * 1933-10-21 1934-09-04 Barber Asphalt Co Method and apparatus for producing roofing elements
US2748863A (en) * 1953-03-02 1956-06-05 Harold Z Benton Perforating machine for thermoplastic films
US3590695A (en) * 1968-04-04 1971-07-06 Jiffy Mfg Co Sheet perforating and joining system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2380116A1 (fr) * 1977-02-09 1978-09-08 Biax Fiberfilm Corp Procede et appareil pour l'etirage d'une feuille tubulaire de matiere thermoplastique et produit ainsi obtenu

Also Published As

Publication number Publication date
CA1082508A (fr) 1980-07-29
SE8205009L (sv) 1982-09-02
JPS5345747B2 (fr) 1978-12-08
AR209944A1 (es) 1977-06-15
BR7507772A (pt) 1976-08-31
SE7513261L (sv) 1976-05-28
IT1049790B (it) 1981-02-10
AU8693275A (en) 1977-06-02
GB1528812A (en) 1978-10-18
BE835920A (fr) 1976-05-25
SE8205010L (sv) 1982-09-02
SE8205009D0 (sv) 1982-09-02
AU509312B2 (en) 1980-05-08
US4064776A (en) 1977-12-27
CH603432A5 (fr) 1978-08-15
IE43899L (en) 1976-05-26
FR2292629B1 (fr) 1980-01-25
SE8205010D0 (sv) 1982-09-02
DK531575A (da) 1976-09-27
NL7513743A (nl) 1976-05-31
DE2552792A1 (de) 1976-08-12
JPS5177475A (fr) 1976-07-05
IE43899B1 (en) 1981-07-01
NZ179351A (en) 1978-07-10

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