FR1532008A - Injection molding improvements - Google Patents

Injection molding improvements

Info

Publication number
FR1532008A
FR1532008A FR115114A FR115114A FR1532008A FR 1532008 A FR1532008 A FR 1532008A FR 115114 A FR115114 A FR 115114A FR 115114 A FR115114 A FR 115114A FR 1532008 A FR1532008 A FR 1532008A
Authority
FR
France
Prior art keywords
injection molding
molding
injection
molding improvements
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
FR115114A
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.)
Pennwalt Corp
Original Assignee
Pennsalt Chemical Corp
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 Pennsalt Chemical Corp filed Critical Pennsalt Chemical Corp
Priority to FR115114A priority Critical patent/FR1532008A/en
Application granted granted Critical
Publication of FR1532008A publication Critical patent/FR1532008A/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
    • B29C45/76—Measuring, controlling or regulating
    • 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
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/47—Means for plasticising or homogenising the moulding material or forcing it into the mould using screws
    • B29C45/50—Axially movable screw
    • 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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • B29C48/45—Axially movable screws
    • 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
FR115114A 1966-07-25 1967-07-21 Injection molding improvements Expired FR1532008A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR115114A FR1532008A (en) 1966-07-25 1967-07-21 Injection molding improvements

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US56766166A 1966-07-25 1966-07-25
FR115114A FR1532008A (en) 1966-07-25 1967-07-21 Injection molding improvements

Publications (1)

Publication Number Publication Date
FR1532008A true FR1532008A (en) 1968-07-05

Family

ID=26178292

Family Applications (1)

Application Number Title Priority Date Filing Date
FR115114A Expired FR1532008A (en) 1966-07-25 1967-07-21 Injection molding improvements

Country Status (1)

Country Link
FR (1) FR1532008A (en)

Similar Documents

Publication Publication Date Title
AT311663B (en) Injection mold
CH452179A (en) Hot runner injection molding tool
AT283960B (en) Injection molding machine
NL139250B (en) INJECTION MOLDING METHOD.
FR1501624A (en) Shell molding improvements
AT287540B (en) Injection mold
FR1424069A (en) Injection molding and blow molding machines
CH452122A (en) Injection molding machine
AT302116B (en) Injection molding machine
AT286140B (en) Injection mold
CH439691A (en) Injection mold
FR1428521A (en) Improvements in injection-transfer molding
CH443956A (en) Molding machine
AT311655B (en) Injection molding machine
CH461709A (en) Injection syringe
CH447594A (en) Injection molding device
AT291529B (en) Injection molding machine
AT293715B (en) Injection molding compound
CH431937A (en) Injection molding press
FR1511834A (en) sprayer ejector
FR1532008A (en) Injection molding improvements
FR1509240A (en) Injection molding machine
FR1532434A (en) Injection molding machine
AT315470B (en) Injection molding machine
AT286649B (en) STABILIZED RESIN COMPOSITION