ZA728659B - Improvements in or relating to the extrusion of plastics netting - Google Patents

Improvements in or relating to the extrusion of plastics netting

Info

Publication number
ZA728659B
ZA728659B ZA728659A ZA728659A ZA728659B ZA 728659 B ZA728659 B ZA 728659B ZA 728659 A ZA728659 A ZA 728659A ZA 728659 A ZA728659 A ZA 728659A ZA 728659 B ZA728659 B ZA 728659B
Authority
ZA
South Africa
Prior art keywords
extrusion
relating
plastics netting
netting
plastics
Prior art date
Application number
ZA728659A
Other languages
English (en)
Inventor
B Orr
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 ZA728659B publication Critical patent/ZA728659B/xx

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
    • 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
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • 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
    • B29C48/11—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels comprising two or more partially or fully enclosed cavities, e.g. honeycomb-shaped
    • 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)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
ZA728659A 1971-12-07 1972-12-06 Improvements in or relating to the extrusion of plastics netting ZA728659B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5678871A GB1417112A (es) 1971-12-07 1971-12-07

Publications (1)

Publication Number Publication Date
ZA728659B true ZA728659B (en) 1973-12-19

Family

ID=10477546

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA728659A ZA728659B (en) 1971-12-07 1972-12-06 Improvements in or relating to the extrusion of plastics netting

Country Status (13)

Country Link
JP (1) JPS4875875A (es)
BE (1) BE792273A (es)
BR (1) BR7208589D0 (es)
CH (1) CH561636A5 (es)
DE (1) DE2259101A1 (es)
ES (2) ES409682A1 (es)
FR (1) FR2165917B1 (es)
GB (1) GB1417112A (es)
IT (1) IT971695B (es)
LU (1) LU66601A1 (es)
NL (1) NL7216592A (es)
PL (1) PL79163B1 (es)
ZA (1) ZA728659B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES470693A1 (es) * 1978-05-31 1979-05-01 Maza Bengoa Elisa De Procedimiento y disposicion para realizar, por extrusion de una materia termoplastica, una nueva estructura integral in-ter-reticular en forma de tubo o en banda u hoja continua.
IT1203718B (it) * 1983-12-23 1989-02-23 R D B Plastotecnica Spa Reti in materia plastica ed apparecchiatura per l'attuazione di detto procedimento
JP5664429B2 (ja) * 2011-04-21 2015-02-04 住友電装株式会社 ワイヤーハーネス
JP6757597B2 (ja) * 2015-05-27 2020-09-23 東京インキ株式会社 網目状樹脂成形品、構造体および上記網目状樹脂成形品の使用方法
CN110825832B (zh) * 2019-11-07 2022-08-19 深圳创维数字技术有限公司 Slam地图更新方法、装置及计算机可读存储介质

Also Published As

Publication number Publication date
IT971695B (it) 1974-05-10
NL7216592A (es) 1973-06-12
FR2165917A1 (es) 1973-08-10
LU66601A1 (es) 1973-02-08
CH561636A5 (es) 1975-05-15
ES409682A1 (es) 1976-04-01
JPS4875875A (es) 1973-10-12
FR2165917B1 (es) 1977-01-14
BR7208589D0 (pt) 1973-09-18
DE2259101A1 (de) 1973-06-14
PL79163B1 (es) 1975-06-30
GB1417112A (es) 1975-12-10
ES211812Y (es) 1976-11-01
BE792273A (fr) 1973-03-30
AU4971372A (en) 1974-06-06
ES211812U (es) 1976-05-16

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