ES470693A1 - 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. - Google Patents
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.Info
- Publication number
- ES470693A1 ES470693A1 ES470693A ES470693A ES470693A1 ES 470693 A1 ES470693 A1 ES 470693A1 ES 470693 A ES470693 A ES 470693A ES 470693 A ES470693 A ES 470693A ES 470693 A1 ES470693 A1 ES 470693A1
- Authority
- ES
- Spain
- Prior art keywords
- extrusion
- mesh structures
- bands
- tubes
- thermoplastic material
- 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
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
- B29C48/345—Extrusion nozzles comprising two or more adjacently arranged ports, for simultaneously extruding multiple strands, e.g. for pelletising
-
- 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
- B29C48/03—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
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
- B29C48/301—Extrusion nozzles or dies having reciprocating, oscillating or rotating parts
-
- 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
- B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets
- B29C48/307—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets specially adapted for bringing together components, e.g. melts within the die
-
- 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
- B29C48/06—Rod-shaped
-
- 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
- B29C48/10—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
- 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)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Laminated Bodies (AREA)
Abstract
Procedimiento para realizar, por extrusión de materia termoplástica, simultáneamente, o bien varios ramales de hilos entrecruzados formando tubos reticulados concéntricos superpuestos, o bien varios ramales de hilos entrecruzados formando capas reticuladas planas superpuestas, siendo el número de ramales componentes igual o superior a 4, en ambos casos, de tal modo que todos los ramales de hilos, en la misma operación continua, se refunden constituyendo una estructura integral inter-reticular en forma tubular o en banda u hoja continua nueva.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES470693A ES470693A1 (es) | 1978-05-31 | 1978-05-31 | 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. |
EP79400335A EP0006057A1 (fr) | 1978-05-31 | 1979-05-29 | Procédé et dispositif pour réaliser, par refoulage de matière thermoplastique, de nouvelles structures intégrales inter-réticulaires de forme tubulaire ou en bandes ou feuilles continues |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES470693A ES470693A1 (es) | 1978-05-31 | 1978-05-31 | 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. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES470693A1 true ES470693A1 (es) | 1979-05-01 |
Family
ID=8476270
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES470693A Expired ES470693A1 (es) | 1978-05-31 | 1978-05-31 | 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. |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0006057A1 (es) |
ES (1) | ES470693A1 (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PL337486A1 (en) * | 1997-06-20 | 2000-08-28 | Goodyear Tire & Rubber | Seamless reinforcement for rubber materials and products incorporating so reinforced rubber material |
US6354349B1 (en) | 1997-06-20 | 2002-03-12 | The Goodyear Tire & Rubber Company | Seamless reinforcement for rubber composition and products incorporating such material |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES255485A1 (es) * | 1959-02-16 | 1960-08-16 | Union Carbide Corp | Un metodo para producir una red de material termoplastico |
GB966892A (en) * | 1961-08-29 | 1964-08-19 | Plastic Textile Access Ltd | Improvements in or relating to the production of extruded plastic net or net-like prooducts |
US3620883A (en) * | 1968-09-25 | 1971-11-16 | George S Nalle Jr | Apparatus for extruding plastic netting |
US3819451A (en) * | 1969-04-09 | 1974-06-25 | A Nalle | Apparatus for making inflated plastic mesh |
US3654031A (en) * | 1969-10-29 | 1972-04-04 | Fmc Corp | Apparatus for making extruded nets having integral stand junctions |
US3713924A (en) * | 1969-10-29 | 1973-01-30 | Fmc Corp | Manufacture of extruded nets having integral strand junctions |
FR2155786A1 (en) * | 1971-10-05 | 1973-05-25 | Hureau Jean Claude | Mesh extrusion die - producing parallel weft strands against or between arrays of parallel warp strands |
BE792273A (fr) * | 1971-12-07 | 1973-03-30 | Netlon Ltd | Perfectionnements a la production de filets en plastiques extrudes |
-
1978
- 1978-05-31 ES ES470693A patent/ES470693A1/es not_active Expired
-
1979
- 1979-05-29 EP EP79400335A patent/EP0006057A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP0006057A1 (fr) | 1979-12-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19990201 |