FR1470740A - Procédé d'obtention d'un moyen de fermeture sur une feuille thermoplastique - Google Patents

Procédé d'obtention d'un moyen de fermeture sur une feuille thermoplastique

Info

Publication number
FR1470740A
FR1470740A FR52203A FR52203A FR1470740A FR 1470740 A FR1470740 A FR 1470740A FR 52203 A FR52203 A FR 52203A FR 52203 A FR52203 A FR 52203A FR 1470740 A FR1470740 A FR 1470740A
Authority
FR
France
Prior art keywords
obtaining
closure means
thermoplastic sheet
thermoplastic
sheet
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
FR52203A
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.)
High Polymer Chemical Industries Ltd
Original Assignee
High Polymer Chemical Industries Ltd
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
Priority to US498558A priority Critical patent/US3462332A/en
Application filed by High Polymer Chemical Industries Ltd filed Critical High Polymer Chemical Industries Ltd
Priority to FR52203A priority patent/FR1470740A/fr
Application granted granted Critical
Publication of FR1470740A publication Critical patent/FR1470740A/fr
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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
    • B29C48/915—Cooling of flat articles, e.g. using specially adapted supporting means with means for improving the adhesion to the supporting means
    • B29C48/917—Cooling of flat articles, e.g. using specially adapted supporting means with means for improving the adhesion to the supporting means by applying pressurised gas to the surface of the flat article
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0013—Extrusion moulding in several steps, i.e. components merging outside the die
    • B29C48/0014—Extrusion moulding in several steps, i.e. components merging outside the die producing flat articles having components brought in contact outside the extrusion die
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
    • B29C48/914—Cooling of flat articles, e.g. using specially adapted supporting means cooling drums

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
FR52203A 1965-03-05 1966-03-05 Procédé d'obtention d'un moyen de fermeture sur une feuille thermoplastique Expired FR1470740A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US498558A US3462332A (en) 1965-03-05 1965-10-20 Method of continuously providing a fastener on a thermoplastic film
FR52203A FR1470740A (fr) 1965-03-05 1966-03-05 Procédé d'obtention d'un moyen de fermeture sur une feuille thermoplastique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1242465 1965-03-05
FR52203A FR1470740A (fr) 1965-03-05 1966-03-05 Procédé d'obtention d'un moyen de fermeture sur une feuille thermoplastique

Publications (1)

Publication Number Publication Date
FR1470740A true FR1470740A (fr) 1967-02-24

Family

ID=26169013

Family Applications (1)

Application Number Title Priority Date Filing Date
FR52203A Expired FR1470740A (fr) 1965-03-05 1966-03-05 Procédé d'obtention d'un moyen de fermeture sur une feuille thermoplastique

Country Status (2)

Country Link
US (1) US3462332A (fr)
FR (1) FR1470740A (fr)

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US3945872A (en) * 1971-09-07 1976-03-23 Takashi Noguchi Making plastic film with profiles and opening means for bags
US3787269A (en) * 1971-09-07 1974-01-22 T Noguchi Apparatus for making a flexible closure
US3784432A (en) * 1971-09-07 1974-01-08 Seisan Nipponsha Kk Method of making a flexible closure
US3932257A (en) * 1971-09-07 1976-01-13 Takashi Noguchi Mechanism for making a flexible closure
US3893879A (en) * 1971-10-22 1975-07-08 Mitsui Toatsu Chemicals Process for producing a plastic corrugated board and apparatus therefor
US3941551A (en) * 1972-02-04 1976-03-02 Marion George J Apparatus involving a centerplate and a heat sink between multiple flat extrusion streams
US3956056A (en) * 1972-11-20 1976-05-11 Uniroyal Inc. Fabric coating by extrusion die-calendering apparatus and method
US4259133A (en) * 1973-03-13 1981-03-31 Minigrip, Inc. Method and apparatus for making profile sheets
US4403991A (en) * 1977-11-14 1983-09-13 E. R. Squibb & Sons, Inc. Closures for open ended ostomy pouch
US4755177A (en) * 1977-12-27 1988-07-05 E. R. Squibb & Sons, Inc. Closures for open ended ostomy pouch
US4465486A (en) * 1977-12-27 1984-08-14 E. R. Squibb & Sons, Inc. Closures for open ended ostomy pouch
US4358334A (en) * 1978-12-15 1982-11-09 The Dow Chemical Co. Forming an integral closure for a thermoplastic container
US4263079A (en) * 1978-12-15 1981-04-21 The Dow Chemical Company Method of forming an integral closure for a thermoplastic container
US4295919A (en) * 1978-12-15 1981-10-20 The Dow Chemical Co. Forming an integral closure for a thermoplastic container
US4306924A (en) * 1980-03-28 1981-12-22 Union Carbide Corporation Method and apparatus for producing a plastic container having a reclosable fastener
DE3171003D1 (en) * 1981-04-16 1985-07-25 Dow Chemical Co Method and apparatus for forming an integral closure for a thermoplastic container
JPS57178827A (en) * 1981-04-20 1982-11-04 Dow Chemical Co Method and device for forming complete sealing in thermoplastic vessel
AU7324281A (en) * 1981-04-20 1982-11-04 Dow Chemical Company, The Method and apparatus for forming an integral closure for a thermoplastic container
JPS57195613A (en) * 1981-05-28 1982-12-01 Seisan Nipponsha Kk Method of bonding synthetic resin fastener, having fusion-heat, to flat plate film
CA1212808A (fr) * 1982-03-24 1986-10-21 Gerald H. Scheibner Methode et dispositif de production de recipients a obturateurs refermables
US4515647A (en) * 1983-02-08 1985-05-07 The Dow Chemical Company Method and apparatus for forming an integral closure for a thermoplastic container
NO842057L (no) * 1983-09-23 1985-03-25 Union Carbide Corp Fremgangsmaate og apparatur for fremstilling av lukkbare beholdere.
US4589145A (en) * 1983-10-31 1986-05-13 Signode Corporation Packaging material and package
US4663915A (en) * 1983-10-31 1987-05-12 Signode Corporation Method of packaging and apparatus
US4676851A (en) * 1984-04-25 1987-06-30 First Brands Corporation Process and apparatus for forming integral interlocking closure film stock
US4618383A (en) * 1984-06-22 1986-10-21 Mobil Oil Corporation Method and apparatus for the manufacture of plastic bags having interlocking profile extrusions
US4835835A (en) * 1986-08-08 1989-06-06 Minigrip, Inc. Method and apparatus for making extruded separable fastener with reactivatable adhesive
US4909870A (en) * 1986-08-08 1990-03-20 Minigrip, Inc. Method of and apparatus for attaching continuously running fastener strip to web substrate
US4731911A (en) * 1986-08-08 1988-03-22 Minigrip, Inc. Extruded closure strip carrying reactivatable adhesive layer
US4741789A (en) * 1986-10-20 1988-05-03 The Dow Chemical Company Apparatus and process for forming and applying a profile and adjacent rib-type zipper to a traveling film web
US4755248A (en) * 1986-12-30 1988-07-05 The Dow Chemical Company Slot-cast intergrated interlocking film closure structure
DE3738379A1 (de) * 1987-11-12 1989-05-24 Etimex Kunststoff Verfahren zum herstellen von folienbeuteln an einer fuellstation
US5106566A (en) * 1988-10-31 1992-04-21 Dowbrands Inc. Forming a reclosable closure for a thermoplastic container
US4906310A (en) * 1988-12-21 1990-03-06 Mobil Oil Corporation Profiled fastener assembly which is hot-extruded on a cuff film
US5007143A (en) * 1990-03-07 1991-04-16 Mobil Oil Corp. Rolling action zipper profile and slipper therefor
US5007142A (en) * 1990-03-07 1991-04-16 Mobil Oil Corp. Method of assembling a snapped-together multipart plastic slider with a plastic reclosable fastener
US5070583A (en) * 1990-03-07 1991-12-10 Mobil Oil Corporation Gull wing zipper slider
US5020194A (en) * 1990-03-07 1991-06-04 Mobil Oil Corporation Leakproof zipper with slider
US5010627A (en) * 1990-03-07 1991-04-30 Mobil Oil Corporation Foldable plastic slider and method of assembly with a plastic reclosable fastener
US5067208A (en) * 1991-03-22 1991-11-26 Mobil Oil Corporation Plastic reclosable fastener with self-locking slider
US5063644A (en) * 1991-03-22 1991-11-12 Mobil Oil Corporation Foldable zipper slider with compression-type latch
US5189764A (en) * 1991-03-22 1993-03-02 Mobil Oil Corporation Plastic reclosable fastener with structure for retaining slider in closed position
WO1992017087A1 (fr) * 1991-03-29 1992-10-15 Mobil Oil Corporation Curseur de fermeture a glissiere a aile en m
WO1992017086A1 (fr) * 1991-03-29 1992-10-15 Mobil Oil Corporation Coulisse en plastique pliable et procede d'assemblage avec une attache en plastique refermable
WO1992017085A1 (fr) * 1991-03-29 1992-10-15 Mobil Oil Corporation Profile de fermeture a glissiere a emboitement par mouvement roulant et curseur associe
WO1992017084A1 (fr) * 1991-03-29 1992-10-15 Mobil Oil Corporation Procede de montage d'un curseur en plastique en plusieurs pieces a assemblage par declic sur une fermeture a glissiere refermable en plastique
WO1992020252A1 (fr) * 1991-05-13 1992-11-26 Mobil Oil Corporation Fermeture a glissiere hermetique, pourvue d'un curseur
US5260015A (en) 1991-08-16 1993-11-09 Velcro Industries, B.V. Method for making a laminated hook fastener
DE4128630C1 (fr) * 1991-08-29 1992-07-23 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover, De
JP2744384B2 (ja) * 1992-07-22 1998-04-28 ワイケイケイ株式会社 裏面に裏部材を有する係合部材の製造方法及びその装置
US5273595A (en) * 1992-12-09 1993-12-28 Reynolds Consumer Products, Inc. Apparatus using removable profile wedges for manufacture of reclosable bag
US5442838A (en) * 1994-06-17 1995-08-22 Mobil Oil Corporation Rolling action zipper profile and slider
US5442837A (en) * 1994-06-20 1995-08-22 Mobil Oil Corporation Integrated end stops for zipper slider
US6217216B1 (en) 1996-02-22 2001-04-17 Nossi Taheri Reclosable plastic bag with non-perforated tear zone
US6063224A (en) * 1998-05-22 2000-05-16 Reynolds Consumer Products, Inc. Method for separate closure extrusion
US6149302A (en) * 1999-05-05 2000-11-21 Taheri; Nossi Plastic bag with tamper-evident closure
US6360513B1 (en) 1999-05-11 2002-03-26 Sargento Foods Inc. Resealable bag for filling with food product(s) and method
US7395583B2 (en) 2000-05-26 2008-07-08 Valero Industries B.V. Hook engageable loops
US6562165B1 (en) 2000-08-15 2003-05-13 S.C. Johnson Home Storage, Inc. Method for laminating closure member to film web
US20030106635A1 (en) * 2001-12-10 2003-06-12 Mladomir Tomic Method for manufacturing a resealable bag
EP1338525A3 (fr) * 2002-02-04 2004-05-26 Illinois Tool Works Inc. Emballage refermable
US6994535B2 (en) * 2002-06-27 2006-02-07 S.C. Johnson Home Storage, Inc. Method and apparatus for forming a guide rib on a section of plastic film
US20040001651A1 (en) * 2002-06-27 2004-01-01 Pawloski James C. Closure device for a reclosable pouch
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US20060168777A1 (en) * 2005-01-31 2006-08-03 Turvey Robert R Slider for a reclosable pouch
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US8070359B2 (en) 2007-05-15 2011-12-06 Thunderbird Global Enterprises, Llc Plastic bag with pour spout and reinforced bottom end
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ITMI20121679A1 (it) * 2012-10-08 2014-04-09 Saipem Spa Metodo, apparecchiatura e stazione di lavoro per applicare un foglio protettivo di materiale polimerico a una tubazione e programma per elaboratore per attuare il metodo
US10556369B2 (en) 2017-10-30 2020-02-11 Velcro BVBA Modular molding assembly
US10894345B2 (en) 2017-10-30 2021-01-19 Velcro BVBA Linear actuator leverage
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Also Published As

Publication number Publication date
US3462332A (en) 1969-08-19

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