FI780106A - Foerfarande foer framstaellning av medels skikt foerstaerkad slangfolio - Google Patents

Foerfarande foer framstaellning av medels skikt foerstaerkad slangfolio

Info

Publication number
FI780106A
FI780106A FI780106A FI780106A FI780106A FI 780106 A FI780106 A FI 780106A FI 780106 A FI780106 A FI 780106A FI 780106 A FI780106 A FI 780106A FI 780106 A FI780106 A FI 780106A
Authority
FI
Finland
Prior art keywords
slangfolio
foerstaerkad
medels
skikt
foerfarande foer
Prior art date
Application number
FI780106A
Other languages
English (en)
Finnish (fi)
Inventor
Horst Schmidt
Original Assignee
Windmoeller & Hoelscher
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 & Hoelscher filed Critical Windmoeller & Hoelscher
Publication of FI780106A publication Critical patent/FI780106A/fi

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)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Laminated Bodies (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
FI780106A 1977-03-11 1978-01-13 Foerfarande foer framstaellning av medels skikt foerstaerkad slangfolio FI780106A (fi)

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 (1)

Publication Number Publication Date
FI780106A true FI780106A (fi) 1978-09-12

Family

ID=6003424

Family Applications (1)

Application Number Title Priority Date Filing Date
FI780106A FI780106A (fi) 1977-03-11 1978-01-13 Foerfarande foer framstaellning av medels skikt foerstaerkad slangfolio

Country Status (15)

Country Link
JP (1) JPS53112963A (fr)
AT (1) AT362142B (fr)
AU (1) AU3357578A (fr)
BE (1) BE864286A (fr)
BR (1) BR7801335A (fr)
DE (1) DE2710764C2 (fr)
ES (1) ES467751A1 (fr)
FI (1) FI780106A (fr)
FR (1) FR2383001A1 (fr)
GB (1) GB1591554A (fr)
IT (1) IT1093142B (fr)
NL (1) NL7800284A (fr)
NO (1) NO780849L (fr)
PT (1) PT67759A (fr)
SE (1) SE7802791L (fr)

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 (fr) * 2020-09-24 2022-03-31 キョーラク株式会社 Méthode de fabrication de feuille de résine, tête d'extrusion, et méthode de fabrication de corps moulé

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 (fr) * 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
GB1591554A (en) 1981-06-24
JPS629018B2 (fr) 1987-02-26
AT362142B (de) 1981-04-27
PT67759A (de) 1978-04-01
IT1093142B (it) 1985-07-19
FR2383001A1 (fr) 1978-10-06
AU3357578A (en) 1979-08-30
NO780849L (no) 1978-09-12
JPS53112963A (en) 1978-10-02
BR7801335A (pt) 1978-10-03
SE7802791L (sv) 1978-09-12
DE2710764C2 (de) 1984-03-01
DE2710764A1 (de) 1978-09-14
ES467751A1 (es) 1978-10-16
NL7800284A (nl) 1978-09-13
ATA1178A (de) 1980-09-15
IT7820853A0 (it) 1978-03-03
BE864286A (fr) 1978-06-16

Similar Documents

Publication Publication Date Title
FI64205B (fi) Anordning foer presstryckbehandling av materialbana
FI771899A (fi) Foerfarande foer framstaellning av aettikssyraderivat
FI772899A (fi) Foerfarande foer framstaellning av furokumariner
FI65408B (fi) Anordning foer oeverfoering av en styrsignal foer hissar
FI770749A (fi) Foerfarande foer framstaellning av vaexttorvsmulor
FI56636B (fi) Dammfri skaerning av en roerlig mineralullsbana
FI772209A (fi) Framstaellning av koboltfinpulver
FI65335B (fi) Anordning foer automatisk laengdmaetning av backhopp
FI780610A (fi) Foerfarande foer perfluorering av ickearomatiserbara polycykliska kolvaeten
FI55071C (fi) Foerfarande foer upplyfning av vandringsfisk
FI780106A (fi) Foerfarande foer framstaellning av medels skikt foerstaerkad slangfolio
FI55679B (fi) Foerfarande foer foeraedling av raosaopa
FI65608B (fi) Foerfarande foer framstaellning av vaeteperoxid
FI65342B (fi) Lagerbock av formmaterial
FI772260A (fi) Separering av kornstaerkelse
FI770349A (fi) Foerfarande foer modifiering av foerbraenningsprocess
FI55747B (fi) Anordning foer plockning av skogsbaer
FI65927B (fi) Foerfarande foer framstaellning av laongstraeckta metalliska flerhaolsprofiler
FI58399B (fi) Foerfarande foer automatisk styrning av torkningen
FI55889C (fi) Foensterkonstruktion avsedd foer tillvaratagande av solstraolningsvaerme
FI55456B (fi) Foerfarande foer maskinell bedoemning av saogvirke
FI55388C (fi) Av profilstaenger bestaoende raecke
FI55105C (fi) Handbaerbar lyfthake foer behandling av virke
FI771294A (fi) Kvistningsanordning av traed
FI770701A (fi) Foerfarande foer foerenande av en flerspetspipetts spetsbehaollare

Legal Events

Date Code Title Description
FD Application lapsed

Owner name: WINDMOELLER & HOELSCHER

Owner name: SCHMIDT, HORST