JP4404598B2 - 成形同時加飾成形品の製造方法 - Google Patents
成形同時加飾成形品の製造方法 Download PDFInfo
- Publication number
- JP4404598B2 JP4404598B2 JP2003341637A JP2003341637A JP4404598B2 JP 4404598 B2 JP4404598 B2 JP 4404598B2 JP 2003341637 A JP2003341637 A JP 2003341637A JP 2003341637 A JP2003341637 A JP 2003341637A JP 4404598 B2 JP4404598 B2 JP 4404598B2
- Authority
- JP
- Japan
- Prior art keywords
- mold
- decorative
- resin
- sheet
- molded product
- 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
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- 238000004519 manufacturing process Methods 0.000 title claims description 11
- 229920005989 resin Polymers 0.000 claims description 50
- 239000011347 resin Substances 0.000 claims description 50
- 238000000465 moulding Methods 0.000 claims description 47
- 238000002347 injection Methods 0.000 claims description 19
- 239000007924 injection Substances 0.000 claims description 19
- 239000010410 layer Substances 0.000 description 56
- 238000000034 method Methods 0.000 description 30
- 229910052751 metal Inorganic materials 0.000 description 13
- 239000002184 metal Substances 0.000 description 13
- 238000007646 gravure printing Methods 0.000 description 12
- 238000005034 decoration Methods 0.000 description 11
- 239000012790 adhesive layer Substances 0.000 description 10
- 239000000463 material Substances 0.000 description 10
- 229920000178 Acrylic resin Polymers 0.000 description 8
- 239000004925 Acrylic resin Substances 0.000 description 8
- -1 polypropylene Polymers 0.000 description 7
- 238000011084 recovery Methods 0.000 description 7
- 238000007598 dipping method Methods 0.000 description 5
- 238000007645 offset printing Methods 0.000 description 5
- 238000010422 painting Methods 0.000 description 5
- 229920001225 polyester resin Polymers 0.000 description 5
- 239000004645 polyester resin Substances 0.000 description 5
- 238000007650 screen-printing Methods 0.000 description 5
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 5
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 4
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 4
- 229920006122 polyamide resin Polymers 0.000 description 4
- 239000004431 polycarbonate resin Substances 0.000 description 4
- 229920005668 polycarbonate resin Polymers 0.000 description 4
- 229920000139 polyethylene terephthalate Polymers 0.000 description 4
- 239000005020 polyethylene terephthalate Substances 0.000 description 4
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 4
- 229920002554 vinyl polymer Polymers 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 3
- 229920002978 Vinylon Polymers 0.000 description 3
- 229920013716 polyethylene resin Polymers 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 229920005990 polystyrene resin Polymers 0.000 description 3
- 238000007639 printing Methods 0.000 description 3
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 229920002433 Vinyl chloride-vinyl acetate copolymer Polymers 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 235000013339 cereals Nutrition 0.000 description 2
- 229920006026 co-polymeric resin Polymers 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 238000001771 vacuum deposition Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 1
- QHIWVLPBUQWDMQ-UHFFFAOYSA-N butyl prop-2-enoate;methyl 2-methylprop-2-enoate;prop-2-enoic acid Chemical compound OC(=O)C=C.COC(=O)C(C)=C.CCCCOC(=O)C=C QHIWVLPBUQWDMQ-UHFFFAOYSA-N 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000003851 corona treatment Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000009832 plasma treatment Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229920005749 polyurethane resin Polymers 0.000 description 1
- 239000002987 primer (paints) Substances 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Description
離型オーバーコート層25の材質としては、シリコン系樹脂、メラミン系樹脂、フッ素系樹脂などを挙げることができ、B金型6との離型性に応じて、適宜、好ましい材料を選択する。
2 第一加飾シート
3 第二加飾シート
4 エジェクタピン
5 A金型
6 B金型
7 成形樹脂
8 ゲート
9 第二エジェクタピン
10 成形同時加飾成形品
12 成形空間部
13 基準面
14 凹部
15 回収装置
16 チャック
17 金型板
20 第一加飾層
21 基体シート
22 オーバーコート層
23 図柄層
24 接着層
25 オーバーコート離型層
26 アンカー層
30 第二加飾層
Claims (2)
- 第一加飾シートをエジェクタピンが付設されている射出成形金型のA金型に配置し、第二加飾シートを射出成形金型のB金型に配置した後、A金型とB金型との型閉めにより成形用空間部を形成し、その成形用空間部に成形樹脂を注入して射出成形品を形成すると同時に第一加飾シート及び第二加飾シートを一体化形成させる成形同時加飾成形品の製造方法であって、
第二加飾シートの大きさは、B金型のキャビティ面のほぼ全面を覆うように設定され、
第二加飾シートのB金型からの離型重さは、第一加飾シートのA金型からの離型重さより小さくなるように設定され、
型開き後に成形同時加飾成形品がA金型に保持されるようにした、成形同時加飾成形品の製造方法。 - B金型は、型開きと同時に作動する第二エジェクタピンを更に備えた、請求項1記載の成形同時加飾成形品の製造方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003341637A JP4404598B2 (ja) | 2003-09-30 | 2003-09-30 | 成形同時加飾成形品の製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003341637A JP4404598B2 (ja) | 2003-09-30 | 2003-09-30 | 成形同時加飾成形品の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005103998A JP2005103998A (ja) | 2005-04-21 |
JP4404598B2 true JP4404598B2 (ja) | 2010-01-27 |
Family
ID=34536184
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003341637A Expired - Lifetime JP4404598B2 (ja) | 2003-09-30 | 2003-09-30 | 成形同時加飾成形品の製造方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4404598B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011083954A (ja) * | 2009-10-15 | 2011-04-28 | Sakaiya:Kk | 2層シートを有する合成樹脂成形品 |
CN102310532A (zh) * | 2010-07-06 | 2012-01-11 | 晟铭电子科技股份有限公司 | 锁模装置 |
-
2003
- 2003-09-30 JP JP2003341637A patent/JP4404598B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2005103998A (ja) | 2005-04-21 |
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