NL181414B - Naadloze foliebuis uit thermoplastische kunststof. - Google Patents

Naadloze foliebuis uit thermoplastische kunststof.

Info

Publication number
NL181414B
NL181414B NLAANVRAGE7411394,A NL7411394A NL181414B NL 181414 B NL181414 B NL 181414B NL 7411394 A NL7411394 A NL 7411394A NL 181414 B NL181414 B NL 181414B
Authority
NL
Netherlands
Prior art keywords
seamless
thermoplastic plastic
foil tube
foil
tube
Prior art date
Application number
NLAANVRAGE7411394,A
Other languages
English (en)
Other versions
NL181414C (nl
NL7411394A (nl
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Publication of NL7411394A publication Critical patent/NL7411394A/nl
Publication of NL181414B publication Critical patent/NL181414B/nl
Application granted granted Critical
Publication of NL181414C publication Critical patent/NL181414C/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
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
    • B29C55/12—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
    • B29C55/14—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial successively
    • 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/005—Shaping by stretching, e.g. drawing through a die; Apparatus therefor characterised by the choice of materials
    • 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
    • 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
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
NLAANVRAGE7411394,A 1973-08-30 1974-08-27 Naadloze foliebuis uit thermoplastische kunststof. NL181414C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2343698A DE2343698C3 (de) 1973-08-30 1973-08-30 Nahtlose Schlauchfolie aus thermoplastischem Kunststoff

Publications (3)

Publication Number Publication Date
NL7411394A NL7411394A (nl) 1975-03-04
NL181414B true NL181414B (nl) 1987-03-16
NL181414C NL181414C (nl) 1987-08-17

Family

ID=5891099

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7411394,A NL181414C (nl) 1973-08-30 1974-08-27 Naadloze foliebuis uit thermoplastische kunststof.

Country Status (16)

Country Link
JP (1) JPS5731979B2 (nl)
AT (1) AT355808B (nl)
BE (1) BE819247A (nl)
CA (1) CA1038584A (nl)
CH (1) CH591321A5 (nl)
DE (1) DE2343698C3 (nl)
DK (1) DK140794B (nl)
FR (1) FR2242220B1 (nl)
GB (1) GB1478645A (nl)
IE (1) IE39882B1 (nl)
IT (1) IT1019130B (nl)
LU (1) LU70808A1 (nl)
NL (1) NL181414C (nl)
NO (1) NO139726C (nl)
SE (1) SE7410712L (nl)
ZA (1) ZA745529B (nl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2507073B2 (ja) * 1988-10-05 1996-06-12 ポリプラスチックス株式会社 ポリブチレンテレフタレ―ト樹脂製袋

Also Published As

Publication number Publication date
IT1019130B (it) 1977-11-10
ATA691774A (de) 1979-08-15
NO139726B (no) 1979-01-22
DK140794C (nl) 1980-04-21
DE2343698B2 (de) 1977-08-04
IE39882L (en) 1975-02-28
CH591321A5 (nl) 1977-09-15
GB1478645A (en) 1977-07-06
ZA745529B (en) 1975-08-27
FR2242220A1 (nl) 1975-03-28
DE2343698C3 (de) 1978-04-20
DK458274A (nl) 1975-05-05
JPS5072971A (nl) 1975-06-16
JPS5731979B2 (nl) 1982-07-08
FR2242220B1 (nl) 1978-07-13
NO743107L (nl) 1975-03-24
CA1038584A (en) 1978-09-19
NL181414C (nl) 1987-08-17
LU70808A1 (nl) 1976-08-19
NO139726C (no) 1979-05-02
NL7411394A (nl) 1975-03-04
SE7410712L (nl) 1975-03-03
BE819247A (fr) 1975-02-27
AT355808B (de) 1980-03-25
DE2343698A1 (de) 1975-03-27
IE39882B1 (en) 1979-01-17
DK140794B (da) 1979-11-19

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
V4 Discontinued because of reaching the maximum lifetime of a patent