ES385960A1 - Procedimiento de fabricacion de cuerpos huecos abiertos o cerrados constituidos por dos capas de materias termoplasti-cas. - Google Patents

Procedimiento de fabricacion de cuerpos huecos abiertos o cerrados constituidos por dos capas de materias termoplasti-cas.

Info

Publication number
ES385960A1
ES385960A1 ES385960A ES385960A ES385960A1 ES 385960 A1 ES385960 A1 ES 385960A1 ES 385960 A ES385960 A ES 385960A ES 385960 A ES385960 A ES 385960A ES 385960 A1 ES385960 A1 ES 385960A1
Authority
ES
Spain
Prior art keywords
thermoplastic material
molds
open
thermoplastic
powder
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
Application number
ES385960A
Other languages
English (en)
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of ES385960A1 publication Critical patent/ES385960A1/es
Expired legal-status Critical Current

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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/18—Slush casting, i.e. pouring moulding material into a hollow mould with excess material being poured off
    • 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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/006—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor using an electrostatic field for applying the material
    • 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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/20—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. moulding inserts or for coating 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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/22—Making multilayered or multicoloured 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • 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
    • B29C2791/001—Shaping in several steps
    • 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
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • 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
    • B29K2077/00—Use of PA, i.e. polyamides, e.g. polyesteramides or derivatives thereof, as moulding material
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/25—Solid
    • B29K2105/251—Particles, powder or granules
    • 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
    • B29K2309/00—Use of inorganic materials not provided for in groups B29K2303/00 - B29K2307/00, as reinforcement
    • B29K2309/08—Glass

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Moulding By Coating Moulds (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
ES385960A 1969-11-28 1970-11-27 Procedimiento de fabricacion de cuerpos huecos abiertos o cerrados constituidos por dos capas de materias termoplasti-cas. Expired ES385960A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6941160A FR2068150A5 (fr) 1969-11-28 1969-11-28

Publications (1)

Publication Number Publication Date
ES385960A1 true ES385960A1 (es) 1973-05-01

Family

ID=9043819

Family Applications (1)

Application Number Title Priority Date Filing Date
ES385960A Expired ES385960A1 (es) 1969-11-28 1970-11-27 Procedimiento de fabricacion de cuerpos huecos abiertos o cerrados constituidos por dos capas de materias termoplasti-cas.

Country Status (12)

Country Link
JP (1) JPS4834385B1 (fr)
BE (1) BE759576A (fr)
CA (1) CA941245A (fr)
CH (1) CH531405A (fr)
DE (1) DE2065728A1 (fr)
DK (1) DK138678B (fr)
ES (1) ES385960A1 (fr)
FR (1) FR2068150A5 (fr)
GB (1) GB1337962A (fr)
LU (1) LU62157A1 (fr)
NL (1) NL7017333A (fr)
SE (1) SE379004B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4431397A (en) * 1978-10-23 1984-02-14 Fried Robert P Apparatus for producing molded plastic articles
AU575053B2 (en) * 1983-06-03 1988-07-21 Ex-Cell-O Corporation Mould loading
BE1001966A6 (nl) * 1988-05-06 1990-04-24 Sfc N V Sa Werkwijze en inrichting voor het bevestigen van een inzetstruk in een hol lichaam.
DE60238820D1 (de) * 2001-02-05 2011-02-17 Environmental Recycling Technologies Plc Verfahren zur herstellung von kunststoff

Also Published As

Publication number Publication date
JPS4834385B1 (fr) 1973-10-20
SE379004B (fr) 1975-09-22
GB1337962A (en) 1973-11-21
DE2058473B2 (de) 1976-04-15
DE2065729B2 (de) 1976-09-09
CA941245A (en) 1974-02-05
DK138678C (fr) 1979-03-19
LU62157A1 (fr) 1971-05-12
BE759576A (fr) 1971-04-30
DE2058473A1 (de) 1971-06-09
NL7017333A (fr) 1971-06-02
CH531405A (fr) 1972-12-15
FR2068150A5 (fr) 1971-08-20
DK138678B (da) 1978-10-16
DE2065729A1 (de) 1975-06-19
DE2065728A1 (de) 1975-06-19

Similar Documents

Publication Publication Date Title
FR2134301B1 (fr)
AU458653B2 (en) A process and an injection nozzle for the central injection mouding of plastics bodies consisting of a filling layer made from any type of all of thermoplastic material and of a cover layer enclosing same and made from a different thermoplastic material
ES385960A1 (es) Procedimiento de fabricacion de cuerpos huecos abiertos o cerrados constituidos por dos capas de materias termoplasti-cas.
ES426908A1 (es) Metodo para formar un articulo de vidrio laminado.
ES377584A1 (es) Una maquina de envasado para producir envases en pelicula plastica.
ES388132A1 (es) Metodo para fabricar embalajes abiertos o cerrados de mate-rial de espuma.
CA1019915A (en) Moulds for manufacturing through extrusion-blowing of sealed containers made from plastics materials
GB1129127A (en) Multi-layer sintered products having a foamed layer and methods of making them
ES419898A1 (es) Procedimiento para la produccion de articulos moldeados.
ES306655A1 (es) Un procedimiento para la preparacion de una pelicula estratificada de materiales termoplasticos.
IL32668A0 (en) Method of heating moulds for thermoplastic material and mould for carrying out the method
GB737111A (en) Process and apparatus for the manufacture of porous moulded bodies from thermoplastic synthetic material
ES474413A3 (es) Procedimiento perfeccionado para moldear cuerpos huecos de material termoplastico
GB1007073A (en) A process for the production of articles from powdered thermoplastic material
ES244106A1 (es) Procedimiento para recubrir superficies de cualquier tipo con una capa de material termoplastico de espesor regulable
ES351404A1 (es) Perfeccionamientos en los procedimientos y en los corres- pondientes dispositivos para la fabricacion de complejos de tapizado.
AU455758B2 (en) Method of manufacturing articles of thermoplastic materials with the addition of non-thermoplastic granular filler material
ES238948A1 (es) PROCEDIMIENTO PARA LA FABRICACION CONTINUA DE CUERPOS CON FORMA ALARGADOS SIN FIN A PARTIR DE SUSTANCIAS ARTIFICIALES TERMOPLáSTICAS
ZA737220B (en) Moulds for manufacturing through extrusion-blowing of sealed containers made from plastics material
CA907812A (en) Method of moulding heat-expandable thermoplastics material, and moulds therefor
ZA712870B (en) Method of manufacturing articles of thermoplastic materials with addition of non-thermoplastic granular filler material
ES213363A1 (es) Un nuevo procedimiento y dispositivo para la fabricación de cuerpos huecos de materiales termoplásticos
ES304877A3 (es) Procedimiento para el revestido de las paredes internas de las bombonas usadas para el embalaje de mercurio
ES408587A1 (es) Procedimiento para coloracion varia de objetos de plastico simultanea a su fabricacion.
ES200629A3 (es) Un procedimiento para recubrir cuerpos con materia termoplástica