JPH0145406B2 - - Google Patents
Info
- Publication number
- JPH0145406B2 JPH0145406B2 JP3112883A JP3112883A JPH0145406B2 JP H0145406 B2 JPH0145406 B2 JP H0145406B2 JP 3112883 A JP3112883 A JP 3112883A JP 3112883 A JP3112883 A JP 3112883A JP H0145406 B2 JPH0145406 B2 JP H0145406B2
- Authority
- JP
- Japan
- Prior art keywords
- synthetic resin
- thermoplastic synthetic
- mold
- small protrusion
- 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
- 229920003002 synthetic resin Polymers 0.000 claims description 42
- 239000000057 synthetic resin Substances 0.000 claims description 42
- 229920001169 thermoplastic Polymers 0.000 claims description 41
- 239000004416 thermosoftening plastic Substances 0.000 claims description 41
- 238000000465 moulding Methods 0.000 claims description 37
- 238000000034 method Methods 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 18
- 239000000843 powder Substances 0.000 claims description 17
- 238000010438 heat treatment Methods 0.000 claims description 15
- 238000005192 partition Methods 0.000 claims description 14
- 238000003860 storage Methods 0.000 claims description 12
- 239000003086 colorant Substances 0.000 claims description 9
- 239000012530 fluid Substances 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims 1
- 238000005520 cutting process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000009958 sewing Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000011162 core material Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 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
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
- B29C41/22—Making multilayered or multicoloured 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
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
- B29C41/18—Slush casting, i.e. pouring moulding material into a hollow mould with excess material being poured off
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
- B29K2995/002—Coloured
- B29K2995/0021—Multi-coloured
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Moulding By Coating Moulds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3112883A JPS59156710A (ja) | 1983-02-25 | 1983-02-25 | 多色表皮材の成形方法および成形型 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3112883A JPS59156710A (ja) | 1983-02-25 | 1983-02-25 | 多色表皮材の成形方法および成形型 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59156710A JPS59156710A (ja) | 1984-09-06 |
| JPH0145406B2 true JPH0145406B2 (en]) | 1989-10-03 |
Family
ID=12322783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3112883A Granted JPS59156710A (ja) | 1983-02-25 | 1983-02-25 | 多色表皮材の成形方法および成形型 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59156710A (en]) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4562025A (en) * | 1984-05-25 | 1985-12-31 | Ex-Cell-O Corporation | Mold method and apparatus for multi-color plastic shells |
| JPS6218230A (ja) * | 1985-07-18 | 1987-01-27 | Kojima Press Co Ltd | 多色表面を有する樹脂成形品の製造方法 |
| US4925151A (en) * | 1988-04-25 | 1990-05-15 | Davidson Textron Inc. | Apparatus for molding two-tone colored plastic shells |
| US5093066A (en) * | 1989-10-13 | 1992-03-03 | Davidson Textron Inc. | Method for molding multicolor thin wall plastic shell |
| US5046941A (en) * | 1989-10-13 | 1991-09-10 | Davidson Textron Inc. | Apparatus for molding multicolor thin wall plastic shell |
| US6409493B1 (en) * | 2000-03-20 | 2002-06-25 | Textron Automotive Company, Inc. | Double-cast slush molding method and apparatus |
-
1983
- 1983-02-25 JP JP3112883A patent/JPS59156710A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59156710A (ja) | 1984-09-06 |
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