FR1277268A - Method and device for maintaining printing in injection molds - Google Patents

Method and device for maintaining printing in injection molds

Info

Publication number
FR1277268A
FR1277268A FR849011A FR849011A FR1277268A FR 1277268 A FR1277268 A FR 1277268A FR 849011 A FR849011 A FR 849011A FR 849011 A FR849011 A FR 849011A FR 1277268 A FR1277268 A FR 1277268A
Authority
FR
France
Prior art keywords
injection molds
maintaining printing
printing
maintaining
molds
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
FR849011A
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.)
Georg Fischer AG
Original Assignee
Georg Fischer AG
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 Georg Fischer AG filed Critical Georg Fischer AG
Priority to FR849011A priority Critical patent/FR1277268A/en
Application granted granted Critical
Publication of FR1277268A publication Critical patent/FR1277268A/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
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/57—Exerting after-pressure on the moulding material
    • B29C45/572—Exerting after-pressure on the moulding material using movable mould wall or runner 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/03—Injection moulding apparatus
    • B29C45/07—Injection moulding apparatus using movable injection units
    • B29C45/076—Injection moulding apparatus using movable injection units cooperating with two or more moulds
    • 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
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/28—Closure devices therefor
    • B29C45/2803—Closure devices therefor comprising a member with an opening or the injection nozzle movable into or out of alignment with the sprue channel or mould gate

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
FR849011A 1961-01-06 1961-01-06 Method and device for maintaining printing in injection molds Expired FR1277268A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR849011A FR1277268A (en) 1961-01-06 1961-01-06 Method and device for maintaining printing in injection molds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR849011A FR1277268A (en) 1961-01-06 1961-01-06 Method and device for maintaining printing in injection molds

Publications (1)

Publication Number Publication Date
FR1277268A true FR1277268A (en) 1961-11-24

Family

ID=8746226

Family Applications (1)

Application Number Title Priority Date Filing Date
FR849011A Expired FR1277268A (en) 1961-01-06 1961-01-06 Method and device for maintaining printing in injection molds

Country Status (1)

Country Link
FR (1) FR1277268A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3243847A (en) * 1963-03-25 1966-04-05 Ball Brothers Co Inc Apparatus for blow molding hollow plastic articles
US3252200A (en) * 1961-02-13 1966-05-24 Crowe Gulde Cement Company Block making apparatus
US3464091A (en) * 1965-09-16 1969-09-02 Eckert Und Ziegler Gmbh Injection molding machine
FR2469270A1 (en) * 1979-11-16 1981-05-22 Labarre M Transfer mould for use with pin-head gate injection moulding tool - for rapid moulding of thin wall containers with low base stress levels
ES2065246A2 (en) * 1992-12-24 1995-02-01 Carim Jose Nabona Equipment for obtaining injection-moulded pieces made from plastic material, and piece produced using said equipment
NL9301167A (en) * 1993-07-02 1995-02-01 Stork Plastics Machinery Bv Method and apparatus for injection-moulding of plastic articles
EP1990176A1 (en) * 2007-05-11 2008-11-12 DMT Technology GmbH Expandable melt feed line

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3252200A (en) * 1961-02-13 1966-05-24 Crowe Gulde Cement Company Block making apparatus
US3243847A (en) * 1963-03-25 1966-04-05 Ball Brothers Co Inc Apparatus for blow molding hollow plastic articles
US3464091A (en) * 1965-09-16 1969-09-02 Eckert Und Ziegler Gmbh Injection molding machine
FR2469270A1 (en) * 1979-11-16 1981-05-22 Labarre M Transfer mould for use with pin-head gate injection moulding tool - for rapid moulding of thin wall containers with low base stress levels
ES2065246A2 (en) * 1992-12-24 1995-02-01 Carim Jose Nabona Equipment for obtaining injection-moulded pieces made from plastic material, and piece produced using said equipment
NL9301167A (en) * 1993-07-02 1995-02-01 Stork Plastics Machinery Bv Method and apparatus for injection-moulding of plastic articles
EP1990176A1 (en) * 2007-05-11 2008-11-12 DMT Technology GmbH Expandable melt feed line

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