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 genomförandeInfo
- 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
Links
- 238000000034 method Methods 0.000 title abstract 3
- 238000001746 injection moulding Methods 0.000 title abstract 2
- 238000000465 moulding Methods 0.000 title 1
- 229920001169 thermoplastic Polymers 0.000 title 1
- 239000004416 thermosoftening plastic Substances 0.000 title 1
- 239000000155 melt Substances 0.000 abstract 5
- 230000003014 reinforcing effect Effects 0.000 abstract 1
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)
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)
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 |
-
2004
- 2004-12-22 SE SE0403166A patent/SE528458C2/sv not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE528458C2 (sv) | 2006-11-14 |
SE0403166D0 (sv) | 2004-12-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |