DE2710764C2 - Verfahren zur Herstellung von durch Gelege verstärkten Schlauchfolien - Google Patents

Verfahren zur Herstellung von durch Gelege verstärkten Schlauchfolien

Info

Publication number
DE2710764C2
DE2710764C2 DE2710764A DE2710764A DE2710764C2 DE 2710764 C2 DE2710764 C2 DE 2710764C2 DE 2710764 A DE2710764 A DE 2710764A DE 2710764 A DE2710764 A DE 2710764A DE 2710764 C2 DE2710764 C2 DE 2710764C2
Authority
DE
Germany
Prior art keywords
scrim
plastic
extruded
tube
production
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
DE2710764A
Other languages
German (de)
English (en)
Other versions
DE2710764A1 (de
Inventor
Horst 4545 Kattenvenne Schmidt
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.)
Windmoeller and Hoelscher KG
Original Assignee
Windmoeller and Hoelscher KG
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 Windmoeller and Hoelscher KG filed Critical Windmoeller and Hoelscher KG
Priority to DE2710764A priority Critical patent/DE2710764C2/de
Priority to AT1178A priority patent/AT362142B/de
Priority to NL7800284A priority patent/NL7800284A/xx
Priority to FI780106A priority patent/FI780106A7/fi
Priority to GB3864/78A priority patent/GB1591554A/en
Priority to AU33575/78A priority patent/AU3357578A/en
Priority to BE185448A priority patent/BE864286A/xx
Priority to FR7805294A priority patent/FR2383001A1/fr
Priority to IT20853/78A priority patent/IT1093142B/it
Priority to BR7801335A priority patent/BR7801335A/pt
Priority to PT67759A priority patent/PT67759A/pt
Priority to SE7802791A priority patent/SE7802791L/xx
Priority to JP2757878A priority patent/JPS53112963A/ja
Priority to NO780849A priority patent/NO780849L/no
Priority to ES467751A priority patent/ES467751A1/es
Publication of DE2710764A1 publication Critical patent/DE2710764A1/de
Application granted granted Critical
Publication of DE2710764C2 publication Critical patent/DE2710764C2/de
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
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/335—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles
    • 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
    • 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
    • B29C48/14—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the particular extruding conditions, e.g. in a modified atmosphere or by using vibration
    • B29C48/147—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the particular extruding conditions, e.g. in a modified atmosphere or by using vibration after the die nozzle
    • B29C48/1472—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the particular extruding conditions, e.g. in a modified atmosphere or by using vibration after the die nozzle at the die nozzle exit zone
    • 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
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B29C48/151—Coating hollow articles
    • 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
    • B29C48/30—Extrusion nozzles or dies
    • 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
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/004—Shaping under special conditions
    • B29C2791/007—Using fluid under pressure
    • 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
    • B29C48/03—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
    • 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
    • B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
    • 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
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0072—Roughness, e.g. anti-slip
    • 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
    • B29L2023/003—Tubular articles having irregular or rough surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Laminated Bodies (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
DE2710764A 1977-03-11 1977-03-11 Verfahren zur Herstellung von durch Gelege verstärkten Schlauchfolien Expired DE2710764C2 (de)

Priority Applications (15)

Application Number Priority Date Filing Date Title
DE2710764A DE2710764C2 (de) 1977-03-11 1977-03-11 Verfahren zur Herstellung von durch Gelege verstärkten Schlauchfolien
AT1178A AT362142B (de) 1977-03-11 1978-01-02 Verfahren zur herstellung von durch gelege ver- staerkte schlauchfolien
NL7800284A NL7800284A (nl) 1977-03-11 1978-01-10 Werkwijze voor het vervaardigen van door beleg versterkt buisfoelie.
FI780106A FI780106A7 (fi) 1977-03-11 1978-01-13 Foerfarande foer framstaellning av medels skikt foerstaerkad slangfolio
GB3864/78A GB1591554A (en) 1977-03-11 1978-01-31 Method of making layer-reinforced tubular films
AU33575/78A AU3357578A (en) 1977-03-11 1978-02-23 Making layer reinforced tubular films
FR7805294A FR2383001A1 (fr) 1977-03-11 1978-02-24 Procede pour fabriquer des feuilles en gaine plastique continue renforcees par des couches de bandelettes
BE185448A BE864286A (fr) 1977-03-11 1978-02-24 Procede pour fabriquer des feuilles en gaine plastique continue renforcees par des couches de bandelettes
IT20853/78A IT1093142B (it) 1977-03-11 1978-03-03 Procedimento per la preparazione di fogli tubclari rinforzati mediante un rivestimento
BR7801335A BR7801335A (pt) 1977-03-11 1978-03-06 Processo de fabricacao de folhas de mangueira,reforcadas por aplicacoes
PT67759A PT67759A (de) 1977-03-11 1978-03-09 Verfahren zur herstellung von durch gelenke verstaerkte schlauchfolien
SE7802791A SE7802791L (sv) 1977-03-11 1978-03-10 Forfarande for framstellning av medelst inlegg forsterkta slangfolier
JP2757878A JPS53112963A (en) 1977-03-11 1978-03-10 Production of tubular film with strengthened layer
NO780849A NO780849L (no) 1977-03-11 1978-03-10 Fremgangsmaate til fremstilling av forsterkede slangefolier
ES467751A ES467751A1 (es) 1977-03-11 1978-03-10 Procedimiento para la fabricacion de peliculas de manga ex- truida reforzadas por un conjunto de pequenas cintas.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2710764A DE2710764C2 (de) 1977-03-11 1977-03-11 Verfahren zur Herstellung von durch Gelege verstärkten Schlauchfolien

Publications (2)

Publication Number Publication Date
DE2710764A1 DE2710764A1 (de) 1978-09-14
DE2710764C2 true DE2710764C2 (de) 1984-03-01

Family

ID=6003424

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2710764A Expired DE2710764C2 (de) 1977-03-11 1977-03-11 Verfahren zur Herstellung von durch Gelege verstärkten Schlauchfolien

Country Status (15)

Country Link
JP (1) JPS53112963A (enrdf_load_stackoverflow)
AT (1) AT362142B (enrdf_load_stackoverflow)
AU (1) AU3357578A (enrdf_load_stackoverflow)
BE (1) BE864286A (enrdf_load_stackoverflow)
BR (1) BR7801335A (enrdf_load_stackoverflow)
DE (1) DE2710764C2 (enrdf_load_stackoverflow)
ES (1) ES467751A1 (enrdf_load_stackoverflow)
FI (1) FI780106A7 (enrdf_load_stackoverflow)
FR (1) FR2383001A1 (enrdf_load_stackoverflow)
GB (1) GB1591554A (enrdf_load_stackoverflow)
IT (1) IT1093142B (enrdf_load_stackoverflow)
NL (1) NL7800284A (enrdf_load_stackoverflow)
NO (1) NO780849L (enrdf_load_stackoverflow)
PT (1) PT67759A (enrdf_load_stackoverflow)
SE (1) SE7802791L (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH667844A5 (de) * 1985-03-15 1988-11-15 Huemer Franz Xaver Verfahren und einrichtung zur erzeugung eines rohrfoermigen halbfabrikates aus kunststoff fuer die herstellung von saecken.
WO2022065368A1 (ja) * 2020-09-24 2022-03-31 キョーラク株式会社 樹脂シートの製造方法、押出ヘッド、成形体の製造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1052884A (en) * 1962-05-29 1966-12-30 Celene Spa Extrusion process and apparatus for obtaining internally reinforced blown tubular films of plastics
IT699904A (enrdf_load_stackoverflow) * 1963-05-20
US3589958A (en) * 1969-05-01 1971-06-29 Dow Chemical Co Method for the preparation of filament reinforced sheet
CH514422A (de) * 1969-10-23 1971-10-31 Breveteam Sa Flächengebilde aus Kunststoff mit gitterartig angeordneten Verdickungstellen und Verfahren zu seiner Herstellung
US3819788A (en) * 1971-11-23 1974-06-25 Cellophane Sa Extruded plastic films and method for forming the same
DE2320687A1 (de) * 1973-04-24 1974-11-14 Windmoeller & Hoelscher Folienblaskopf fuer die herstellung von schlauchfolien

Also Published As

Publication number Publication date
NO780849L (no) 1978-09-12
NL7800284A (nl) 1978-09-13
IT1093142B (it) 1985-07-19
GB1591554A (en) 1981-06-24
PT67759A (de) 1978-04-01
AU3357578A (en) 1979-08-30
SE7802791L (sv) 1978-09-12
ES467751A1 (es) 1978-10-16
IT7820853A0 (it) 1978-03-03
FI780106A7 (fi) 1978-09-12
ATA1178A (de) 1980-09-15
BE864286A (fr) 1978-06-16
FR2383001A1 (fr) 1978-10-06
DE2710764A1 (de) 1978-09-14
JPS629018B2 (enrdf_load_stackoverflow) 1987-02-26
BR7801335A (pt) 1978-10-03
JPS53112963A (en) 1978-10-02
AT362142B (de) 1981-04-27

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: B29D 9/10

8126 Change of the secondary classification

Ipc: B29D 3/02

8181 Inventor (new situation)

Free format text: SCHMIDT, HORST, 4545 KATTENVENNE, DE

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee