JPS6153934B2 - - Google Patents
Info
- Publication number
- JPS6153934B2 JPS6153934B2 JP1406682A JP1406682A JPS6153934B2 JP S6153934 B2 JPS6153934 B2 JP S6153934B2 JP 1406682 A JP1406682 A JP 1406682A JP 1406682 A JP1406682 A JP 1406682A JP S6153934 B2 JPS6153934 B2 JP S6153934B2
- Authority
- JP
- Japan
- Prior art keywords
- insert
- mold
- skin
- back surface
- injection molding
- 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
Links
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 238000001746 injection moulding Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 8
- 210000003491 skin Anatomy 0.000 description 13
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 239000004743 Polypropylene Substances 0.000 description 4
- 230000008602 contraction Effects 0.000 description 4
- 210000002615 epidermis Anatomy 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- -1 polypropylene Polymers 0.000 description 4
- 229920001155 polypropylene Polymers 0.000 description 4
- 239000004677 Nylon Substances 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 241000288902 Lemur catta Species 0.000 description 1
- 206010040844 Skin exfoliation Diseases 0.000 description 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 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
- B29C45/14—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
- B29C45/1418—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 the inserts being deformed or preformed, e.g. by the injection pressure
-
- 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
- B29C2045/14901—Coating a sheet-like insert smaller than the dimensions of the adjacent mould wall
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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1406682A JPS58131048A (ja) | 1982-01-29 | 1982-01-29 | インサ−ト入り成形品の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1406682A JPS58131048A (ja) | 1982-01-29 | 1982-01-29 | インサ−ト入り成形品の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58131048A JPS58131048A (ja) | 1983-08-04 |
| JPS6153934B2 true JPS6153934B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1986-11-20 |
Family
ID=11850715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1406682A Granted JPS58131048A (ja) | 1982-01-29 | 1982-01-29 | インサ−ト入り成形品の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58131048A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2709970B2 (ja) * | 1990-02-14 | 1998-02-04 | 株式会社ニッサンキ | ステアリングホイール用パッドの加工方法およびパッドの加工装置 |
-
1982
- 1982-01-29 JP JP1406682A patent/JPS58131048A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58131048A (ja) | 1983-08-04 |