FR1357270A - Process for the introduction of materials to be worked into the forming tool of a molding machine and molding machine for carrying out the process - Google Patents

Process for the introduction of materials to be worked into the forming tool of a molding machine and molding machine for carrying out the process

Info

Publication number
FR1357270A
FR1357270A FR934279A FR934279A FR1357270A FR 1357270 A FR1357270 A FR 1357270A FR 934279 A FR934279 A FR 934279A FR 934279 A FR934279 A FR 934279A FR 1357270 A FR1357270 A FR 1357270A
Authority
FR
France
Prior art keywords
molding machine
worked
introduction
carrying
materials
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
FR934279A
Other languages
French (fr)
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.)
Eckert and Ziegler GmbH
Original Assignee
Eckert and Ziegler GmbH
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 Eckert and Ziegler GmbH filed Critical Eckert and Ziegler GmbH
Priority to FR934279A priority Critical patent/FR1357270A/en
Application granted granted Critical
Publication of FR1357270A publication Critical patent/FR1357270A/en
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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/18—Feeding the material into the injection moulding apparatus, i.e. feeding the non-plastified material into the injection unit
    • B29C45/1816—Feeding auxiliary material, e.g. colouring 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
    • 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
    • B29C48/285—Feeding the extrusion material to the extruder
    • B29C48/286—Raw material dosing
    • 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
    • B29C48/285—Feeding the extrusion material to the extruder
    • B29C48/29—Feeding the extrusion material to the extruder in liquid form
    • 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
    • B29C48/285—Feeding the extrusion material to the extruder
    • B29C48/297—Feeding the extrusion material to the extruder at several locations, e.g. using several hoppers or using a separate additive feeding
    • 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
    • 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
    • B29K2105/0005—Condition, form or state of moulded material or of the material to be shaped containing compounding ingredients
FR934279A 1962-05-26 1963-05-09 Process for the introduction of materials to be worked into the forming tool of a molding machine and molding machine for carrying out the process Expired FR1357270A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR934279A FR1357270A (en) 1962-05-26 1963-05-09 Process for the introduction of materials to be worked into the forming tool of a molding machine and molding machine for carrying out the process

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEE0022949 1962-05-26
FR934279A FR1357270A (en) 1962-05-26 1963-05-09 Process for the introduction of materials to be worked into the forming tool of a molding machine and molding machine for carrying out the process

Publications (1)

Publication Number Publication Date
FR1357270A true FR1357270A (en) 1964-04-03

Family

ID=25973097

Family Applications (1)

Application Number Title Priority Date Filing Date
FR934279A Expired FR1357270A (en) 1962-05-26 1963-05-09 Process for the introduction of materials to be worked into the forming tool of a molding machine and molding machine for carrying out the process

Country Status (1)

Country Link
FR (1) FR1357270A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3937778A (en) * 1973-10-27 1976-02-10 Toshiba Kikai Kabushiki Kaisha Method of vacuum-pressure injection moulding
EP0528257A1 (en) * 1991-08-15 1993-02-24 ALBRIGHT & WILSON UK LIMITED Processing of powder
US5275776A (en) * 1989-08-21 1994-01-04 Sumitomo Chemical Company, Limited Method for producing molded article of fiber-reinforced thermoplastic resin

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3937778A (en) * 1973-10-27 1976-02-10 Toshiba Kikai Kabushiki Kaisha Method of vacuum-pressure injection moulding
US5275776A (en) * 1989-08-21 1994-01-04 Sumitomo Chemical Company, Limited Method for producing molded article of fiber-reinforced thermoplastic resin
US5424020A (en) * 1989-08-21 1995-06-13 Sumitomo Chemical Company, Limited Method for producing molded article of fiber-reinforced thermoplastic resin
EP0528257A1 (en) * 1991-08-15 1993-02-24 ALBRIGHT & WILSON UK LIMITED Processing of powder

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