SE0403166L - Metod för formsprutning av produkter i termoplast med stegvis öppning av olika delar av formrummet, och verktyg för metodens genomförande - Google Patents

Metod för formsprutning av produkter i termoplast med stegvis öppning av olika delar av formrummet, och verktyg för metodens genomförande

Info

Publication number
SE0403166L
SE0403166L SE0403166A SE0403166A SE0403166L SE 0403166 L SE0403166 L SE 0403166L SE 0403166 A SE0403166 A SE 0403166A SE 0403166 A SE0403166 A SE 0403166A SE 0403166 L SE0403166 L SE 0403166L
Authority
SE
Sweden
Prior art keywords
mold cavity
cavity
melt
mold
cores
Prior art date
Application number
SE0403166A
Other languages
English (en)
Other versions
SE0403166D0 (sv
SE528458C2 (sv
Inventor
Lennart Karlsson
Original Assignee
Flexiject Invent 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 Flexiject Invent Gmbh filed Critical Flexiject Invent Gmbh
Priority to SE0403166A priority Critical patent/SE528458C2/sv
Publication of SE0403166D0 publication Critical patent/SE0403166D0/sv
Publication of SE0403166L publication Critical patent/SE0403166L/sv
Publication of SE528458C2 publication Critical patent/SE528458C2/sv

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
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/164—The moulding materials being injected simultaneously
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
SE0403166A 2004-12-22 2004-12-22 Metod för formsprutning av produkter i termoplast med stegvis öppning av olika delar av formrummet, och verktyg för metodens genomförande SE528458C2 (sv)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE0403166A SE528458C2 (sv) 2004-12-22 2004-12-22 Metod för formsprutning av produkter i termoplast med stegvis öppning av olika delar av formrummet, och verktyg för metodens genomförande

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0403166A SE528458C2 (sv) 2004-12-22 2004-12-22 Metod för formsprutning av produkter i termoplast med stegvis öppning av olika delar av formrummet, och verktyg för metodens genomförande

Publications (3)

Publication Number Publication Date
SE0403166D0 SE0403166D0 (sv) 2004-12-22
SE0403166L true SE0403166L (sv) 2006-06-23
SE528458C2 SE528458C2 (sv) 2006-11-14

Family

ID=34102114

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0403166A SE528458C2 (sv) 2004-12-22 2004-12-22 Metod för formsprutning av produkter i termoplast med stegvis öppning av olika delar av formrummet, och verktyg för metodens genomförande

Country Status (1)

Country Link
SE (1) SE528458C2 (sv)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2035206B1 (en) * 2006-06-21 2016-05-25 Flexiject Co-Injection AB Method for injection moulding of products in thermoplast with stepwise opening of different parts of the mould cavity, and tool for practizing the method

Also Published As

Publication number Publication date
SE0403166D0 (sv) 2004-12-22
SE528458C2 (sv) 2006-11-14

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Legal Events

Date Code Title Description
NUG Patent has lapsed