PT65204B - Improvement in meshes of extruded plastics - Google Patents

Improvement in meshes of extruded plastics

Info

Publication number
PT65204B
PT65204B PT65204A PT6520476A PT65204B PT 65204 B PT65204 B PT 65204B PT 65204 A PT65204 A PT 65204A PT 6520476 A PT6520476 A PT 6520476A PT 65204 B PT65204 B PT 65204B
Authority
PT
Portugal
Prior art keywords
meshes
improvement
extruded plastics
extruded
plastics
Prior art date
Application number
PT65204A
Other languages
English (en)
Portuguese (pt)
Other versions
PT65204A (en
Original Assignee
Netlon 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
Application filed by Netlon Ltd filed Critical Netlon Ltd
Publication of PT65204A publication Critical patent/PT65204A/pt
Publication of PT65204B publication Critical patent/PT65204B/pt

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
    • B29C48/33—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles with parts rotatable relative to each other
    • 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
    • B29C48/05—Filamentary, e.g. strands
    • 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
    • B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated pipes
    • 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
    • B29L2028/00—Nets or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
PT65204A 1975-06-12 1976-06-09 Improvement in meshes of extruded plastics PT65204B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB25267/75A GB1535772A (en) 1975-06-12 1975-06-12 Extruded plastic mash

Publications (2)

Publication Number Publication Date
PT65204A PT65204A (en) 1976-07-01
PT65204B true PT65204B (en) 1977-11-22

Family

ID=10224943

Family Applications (1)

Application Number Title Priority Date Filing Date
PT65204A PT65204B (en) 1975-06-12 1976-06-09 Improvement in meshes of extruded plastics

Country Status (21)

Country Link
JP (1) JPS51149975A (it)
AU (1) AU1461176A (it)
BE (1) BE842831A (it)
BR (1) BR7603781A (it)
DD (1) DD125062A5 (it)
DE (1) DE2625487A1 (it)
DK (1) DK260376A (it)
ES (1) ES448846A1 (it)
FI (1) FI761624A (it)
FR (1) FR2314041A1 (it)
GB (1) GB1535772A (it)
GR (1) GR60323B (it)
IL (1) IL49693A (it)
LU (1) LU75143A1 (it)
NL (1) NL7606375A (it)
NO (1) NO761869L (it)
NZ (1) NZ181126A (it)
PT (1) PT65204B (it)
SE (1) SE7606580L (it)
TR (1) TR18905A (it)
ZA (1) ZA763257B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5156495B1 (en) 1978-10-16 1994-08-30 Plg Res Plastic material mesh structure
FR2521065A1 (fr) * 1982-02-10 1983-08-12 Nortene Sa Structure reticulaire en matiere plastique, utilisable notamment pour la realisation de grillages et de poches d'elevage ostreicole, son procede de fabrication et dispositif pour sa mise en oeuvre
GB9615934D0 (en) * 1996-07-30 1996-09-11 Netlon Ltd Integral tube

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3255065A (en) * 1961-06-02 1966-06-07 Fmc Corp Method for making a composite film
NL278551A (it) * 1961-06-02
GB1235901A (en) * 1968-01-12 1971-06-16 Conwed Corp Improved method of producing thermoplastic netting
FR1566717A (it) * 1968-03-27 1969-05-09
US3666609A (en) * 1970-07-15 1972-05-30 Johnson & Johnson Reticulate sheet material

Also Published As

Publication number Publication date
ZA763257B (en) 1977-05-25
FR2314041A1 (fr) 1977-01-07
BR7603781A (pt) 1977-02-08
NO761869L (it) 1976-12-14
TR18905A (tr) 1977-12-09
LU75143A1 (it) 1977-01-25
SE7606580L (sv) 1976-12-13
ES448846A1 (es) 1977-12-01
DE2625487A1 (de) 1976-12-23
JPS51149975A (en) 1976-12-23
IL49693A0 (en) 1976-07-30
NZ181126A (en) 1979-06-08
AU1461176A (en) 1977-12-08
DD125062A5 (it) 1977-03-30
GR60323B (en) 1978-05-08
BE842831A (fr) 1976-10-01
GB1535772A (en) 1978-12-13
FR2314041B1 (it) 1980-01-11
NL7606375A (nl) 1976-12-14
FI761624A (it) 1976-12-13
DK260376A (da) 1976-12-12
IL49693A (en) 1978-10-31
PT65204A (en) 1976-07-01

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