SE8703617D0 - PROCEDURE AND DEVICE FOR MANUFACTURING THIN-WAVE FORM - Google Patents
PROCEDURE AND DEVICE FOR MANUFACTURING THIN-WAVE FORMInfo
- Publication number
- SE8703617D0 SE8703617D0 SE8703617A SE8703617A SE8703617D0 SE 8703617 D0 SE8703617 D0 SE 8703617D0 SE 8703617 A SE8703617 A SE 8703617A SE 8703617 A SE8703617 A SE 8703617A SE 8703617 D0 SE8703617 D0 SE 8703617D0
- Authority
- SE
- Sweden
- Prior art keywords
- procedure
- wave form
- manufacturing thin
- item
- label
- Prior art date
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
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
-
- 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
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C2045/1486—Details, accessories and auxiliary operations
- B29C2045/14893—Preventing defects relating to shrinkage of inserts or coating material
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
A label which has different shrinkage characteristics, on cooling, from those of the thermoplastic item, is introduced into the tool. Side moves towards side to form the moulding cavity in which the item is mouled. - The item is moulded convexly and matches the convex shape of the label to which it is bonded.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8703617A SE8703617L (en) | 1987-09-18 | 1987-09-18 | Appts. for producing thin-walled injection-moulded thermoplastic items - has label incorporated during moulding made of material of different shrinkage characteristic on cooling |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8703617A SE8703617L (en) | 1987-09-18 | 1987-09-18 | Appts. for producing thin-walled injection-moulded thermoplastic items - has label incorporated during moulding made of material of different shrinkage characteristic on cooling |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8703617D0 true SE8703617D0 (en) | 1987-09-18 |
SE8703617L SE8703617L (en) | 1989-03-19 |
Family
ID=20369610
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8703617A SE8703617L (en) | 1987-09-18 | 1987-09-18 | Appts. for producing thin-walled injection-moulded thermoplastic items - has label incorporated during moulding made of material of different shrinkage characteristic on cooling |
Country Status (1)
Country | Link |
---|---|
SE (1) | SE8703617L (en) |
-
1987
- 1987-09-18 SE SE8703617A patent/SE8703617L/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
SE8703617L (en) | 1989-03-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |
Ref document number: 8703617-4 Effective date: 19910827 Format of ref document f/p: F |