JPH0533130B2 - - Google Patents
Info
- Publication number
- JPH0533130B2 JPH0533130B2 JP24919584A JP24919584A JPH0533130B2 JP H0533130 B2 JPH0533130 B2 JP H0533130B2 JP 24919584 A JP24919584 A JP 24919584A JP 24919584 A JP24919584 A JP 24919584A JP H0533130 B2 JPH0533130 B2 JP H0533130B2
- Authority
- JP
- Japan
- Prior art keywords
- molding
- resin
- cushion material
- foam
- laminated
- 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 - Lifetime
Links
- 239000000463 material Substances 0.000 claims description 75
- 229920005989 resin Polymers 0.000 claims description 34
- 239000011347 resin Substances 0.000 claims description 34
- 239000006260 foam Substances 0.000 claims description 29
- 238000000465 moulding Methods 0.000 claims description 21
- 238000001746 injection moulding Methods 0.000 claims description 19
- 229920003048 styrene butadiene rubber Polymers 0.000 claims description 14
- 238000012360 testing method Methods 0.000 description 13
- 230000000052 comparative effect Effects 0.000 description 10
- 235000021189 garnishes Nutrition 0.000 description 10
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000004744 fabric Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 239000007924 injection Substances 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 238000010030 laminating Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- -1 polypropylene Polymers 0.000 description 3
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 239000002174 Styrene-butadiene Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000011115 styrene butadiene Substances 0.000 description 2
- 229920005992 thermoplastic resin Polymers 0.000 description 2
- 239000005062 Polybutadiene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000002984 plastic foam Substances 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920005606 polypropylene copolymer Polymers 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 239000002759 woven fabric 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
- 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
- B29C45/14778—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 article consisting of a material with particular properties, e.g. porous, brittle
- B29C45/14795—Porous or permeable material, e.g. foam
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24919584A JPS61127320A (ja) | 1984-11-26 | 1984-11-26 | 積層射出成形方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24919584A JPS61127320A (ja) | 1984-11-26 | 1984-11-26 | 積層射出成形方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61127320A JPS61127320A (ja) | 1986-06-14 |
| JPH0533130B2 true JPH0533130B2 (enExample) | 1993-05-18 |
Family
ID=17189313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP24919584A Granted JPS61127320A (ja) | 1984-11-26 | 1984-11-26 | 積層射出成形方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61127320A (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6418622A (en) * | 1987-07-14 | 1989-01-23 | Kasai Kogyo Kk | Manufacture of interior trim for automobile |
| KR960000727B1 (ko) * | 1988-03-01 | 1996-01-12 | 도레이 가부시끼가이샤 | 성형 적층물의 제조방법 |
| JP2787214B2 (ja) * | 1988-11-29 | 1998-08-13 | 株式会社ジェイエスピー | 複合発泡体の製造方法 |
-
1984
- 1984-11-26 JP JP24919584A patent/JPS61127320A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61127320A (ja) | 1986-06-14 |
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