BE1001655A4 - Inrichting voor het vervaardigen van kunststoffilms. - Google Patents

Inrichting voor het vervaardigen van kunststoffilms. Download PDF

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Publication number
BE1001655A4
BE1001655A4 BE8700750A BE8700750A BE1001655A4 BE 1001655 A4 BE1001655 A4 BE 1001655A4 BE 8700750 A BE8700750 A BE 8700750A BE 8700750 A BE8700750 A BE 8700750A BE 1001655 A4 BE1001655 A4 BE 1001655A4
Authority
BE
Belgium
Prior art keywords
film
extrusion head
receiving group
mainly
winding
Prior art date
Application number
BE8700750A
Other languages
English (en)
Dutch (nl)
Original Assignee
Lilaran & Sons Uk Ltd B
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 Lilaran & Sons Uk Ltd B filed Critical Lilaran & Sons Uk Ltd B
Priority to BE8700750A priority Critical patent/BE1001655A4/nl
Priority to CH4144/87A priority patent/CH674725A5/fr
Priority to FR8715135A priority patent/FR2617759B3/fr
Priority to IT8753870U priority patent/IT212902Z2/it
Application granted granted Critical
Publication of BE1001655A4 publication Critical patent/BE1001655A4/nl

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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/28—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of blown tubular films, e.g. by inflation
    • 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
    • B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
    • 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
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • 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
    • B29C53/02—Bending or folding
    • B29C53/10—Bending or folding of blown tubular films, e.g. gusseting
    • 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
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • 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
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B29C2793/0063—Cutting longitudinally
    • 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
    • B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
    • 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
    • B29C48/0019—Combinations of extrusion moulding with other shaping operations combined with shaping by flattening, folding or bending
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • B29L2023/001—Tubular films, sleeves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
BE8700750A 1987-07-07 1987-07-07 Inrichting voor het vervaardigen van kunststoffilms. BE1001655A4 (nl)

Priority Applications (4)

Application Number Priority Date Filing Date Title
BE8700750A BE1001655A4 (nl) 1987-07-07 1987-07-07 Inrichting voor het vervaardigen van kunststoffilms.
CH4144/87A CH674725A5 (en) 1987-07-07 1987-10-21 Extrusion head to mfr. tubular plastic film
FR8715135A FR2617759B3 (fr) 1987-07-07 1987-10-28 Installation pour la fabrication de films minces en matiere plastique d'epaisseur constante a partir d'une gaine tubulaire
IT8753870U IT212902Z2 (it) 1987-07-07 1987-12-04 Apparecchiatura per la fabbricazione di film di materiale plastico

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE8700750A BE1001655A4 (nl) 1987-07-07 1987-07-07 Inrichting voor het vervaardigen van kunststoffilms.

Publications (1)

Publication Number Publication Date
BE1001655A4 true BE1001655A4 (nl) 1990-01-16

Family

ID=3882755

Family Applications (1)

Application Number Title Priority Date Filing Date
BE8700750A BE1001655A4 (nl) 1987-07-07 1987-07-07 Inrichting voor het vervaardigen van kunststoffilms.

Country Status (4)

Country Link
BE (1) BE1001655A4 (it)
CH (1) CH674725A5 (it)
FR (1) FR2617759B3 (it)
IT (1) IT212902Z2 (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19609638C1 (de) * 1996-03-12 1997-11-13 Windmoeller & Hoelscher Vorrichtung zum Flachlegen eines Folienschlauches

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2844846A (en) * 1954-09-02 1958-07-29 Chester Packaging Products Cor Plastic film extruder
US3161942A (en) * 1961-01-03 1964-12-22 Dow Chemical Co Apparatus for distributing uniform gauge variations of plastic extruded film on windup rolls
US3768949A (en) * 1970-07-17 1973-10-30 Windmoeller & Hoelscher Flattening and take-off apparatus for blown tubular plastics film
US3804572A (en) * 1970-10-23 1974-04-16 Windmoeller & Hoelscher Apparatus for making tubular plastics film by means of a blowhead
NL7700679A (nl) * 1976-02-11 1977-08-15 Demag Kunststofftech Aftrek- en wikkelinrichting voor volgens een blaaswerkwijze vervaardigde kunststofslang- foelie.
NL7714362A (nl) * 1976-12-27 1978-06-29 Union Carbide Corp Inrichting en werkwijze voor het vervaardigen van foelie uit thermoplastische kunststof- materialen.
FR2441478A1 (fr) * 1978-11-20 1980-06-13 Japan Styrene Paper Corp Fabrication de feuilles de matieres plastiques en mousse
DE3104755A1 (de) * 1981-02-11 1982-08-12 Reifenhäuser KG, 5210 Troisdorf "verfahren und vorrichtung zum aufwickeln einer flachgelegten kunststoffschlauchfolienbahn zu einem coil"
JPS5857922A (ja) * 1981-10-02 1983-04-06 Modern Mach Kk バブル安定板
JPS59127742A (ja) * 1983-01-07 1984-07-23 Asahi Chem Ind Co Ltd 中実な熱可塑性樹脂棒状体を高速度で連続的に製造する方法
EP0191114B1 (de) * 1985-01-18 1988-04-06 Alpine Aktiengesellschaft Abzugsvorrichtung für Kunststoff-Schlauchfolien

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2844846A (en) * 1954-09-02 1958-07-29 Chester Packaging Products Cor Plastic film extruder
US3161942A (en) * 1961-01-03 1964-12-22 Dow Chemical Co Apparatus for distributing uniform gauge variations of plastic extruded film on windup rolls
US3768949A (en) * 1970-07-17 1973-10-30 Windmoeller & Hoelscher Flattening and take-off apparatus for blown tubular plastics film
US3804572A (en) * 1970-10-23 1974-04-16 Windmoeller & Hoelscher Apparatus for making tubular plastics film by means of a blowhead
NL7700679A (nl) * 1976-02-11 1977-08-15 Demag Kunststofftech Aftrek- en wikkelinrichting voor volgens een blaaswerkwijze vervaardigde kunststofslang- foelie.
NL7714362A (nl) * 1976-12-27 1978-06-29 Union Carbide Corp Inrichting en werkwijze voor het vervaardigen van foelie uit thermoplastische kunststof- materialen.
FR2441478A1 (fr) * 1978-11-20 1980-06-13 Japan Styrene Paper Corp Fabrication de feuilles de matieres plastiques en mousse
DE3104755A1 (de) * 1981-02-11 1982-08-12 Reifenhäuser KG, 5210 Troisdorf "verfahren und vorrichtung zum aufwickeln einer flachgelegten kunststoffschlauchfolienbahn zu einem coil"
JPS5857922A (ja) * 1981-10-02 1983-04-06 Modern Mach Kk バブル安定板
JPS59127742A (ja) * 1983-01-07 1984-07-23 Asahi Chem Ind Co Ltd 中実な熱可塑性樹脂棒状体を高速度で連続的に製造する方法
EP0191114B1 (de) * 1985-01-18 1988-04-06 Alpine Aktiengesellschaft Abzugsvorrichtung für Kunststoff-Schlauchfolien

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, vol. 7, no. 145 (M-224)[1290], 24 juni 1983; & JP-A-58 57 922 (MODAN MASHINARII K.K.) 06-04-1983 *
PATENT ABSTRACTS OF JAPAN, vol. 8, no. 253 (M-339)[1690], 20 november 1984; & JP-A-59 127 742 (ASAHI KASEI KOGYO K.K.) 23-07-1984 *

Also Published As

Publication number Publication date
CH674725A5 (en) 1990-07-13
IT212902Z2 (it) 1989-09-20
FR2617759B3 (fr) 1989-09-22
FR2617759A1 (fr) 1989-01-13
IT8753870V0 (it) 1987-12-04

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: *PLASTAR S.A.

Effective date: 20070707