JPS5935671B2 - Partial painting method for resin products - Google Patents
Partial painting method for resin productsInfo
- Publication number
- JPS5935671B2 JPS5935671B2 JP10983280A JP10983280A JPS5935671B2 JP S5935671 B2 JPS5935671 B2 JP S5935671B2 JP 10983280 A JP10983280 A JP 10983280A JP 10983280 A JP10983280 A JP 10983280A JP S5935671 B2 JPS5935671 B2 JP S5935671B2
- Authority
- JP
- Japan
- Prior art keywords
- paint
- resin product
- strippable
- strippable paint
- resin
- 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
- 239000011347 resin Substances 0.000 title claims description 20
- 229920005989 resin Polymers 0.000 title claims description 20
- 238000010422 painting Methods 0.000 title claims description 8
- 238000000034 method Methods 0.000 title claims description 7
- 239000003973 paint Substances 0.000 claims description 22
- 238000000576 coating method Methods 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 3
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 claims 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims 3
- QQZOPKMRPOGIEB-UHFFFAOYSA-N 2-Oxohexane Chemical compound CCCCC(C)=O QQZOPKMRPOGIEB-UHFFFAOYSA-N 0.000 claims 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 claims 1
- 239000003381 stabilizer Substances 0.000 claims 1
- 239000006082 mold release agent Substances 0.000 description 4
- 238000012937 correction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- 210000003298 dental enamel Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
Landscapes
- Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Description
【発明の詳細な説明】 本発明は樹脂製品の部分塗装方法に関するものである。[Detailed description of the invention] The present invention relates to a method for partially painting resin products.
従来、樹脂製品に部分塗装を施す重合には、治具を使用
して塗装しない部分を覆うか、あるいは、マスキングテ
ープを使用して塗装しない部分を覆うかしていたが、前
者においては、見切線のシールが難かしく、複雑な形状
の製品の場合は、完全に被覆することができないため、
修正工数が増加する等の問題があり、又、後者において
は、貼り付け工数が多いため煩しく、かつ、曲線部分の
見切線の貼り付けが困難で熟練度を必要とするだけでは
なく、テープの浮きを完全に抑えきれないために、該テ
ープを剥がすと、該部分の塗装も剥がれてしまうという
問題があつた。Conventionally, polymerization for applying partial coating to resin products involved using a jig to cover the unpainted areas or using masking tape to cover the unpainted areas, but in the former case, it was difficult to see. In the case of products with complex shapes, where it is difficult to seal the cutting lines, complete coverage cannot be achieved.
There are problems such as an increase in the number of man-hours required for corrections, and in the latter case, the number of man-hours required for pasting is large, which is cumbersome, and it is difficult to paste parting lines on curved parts, requiring a high level of skill. Since the lifting of the tape could not be completely suppressed, there was a problem in that when the tape was removed, the paint on the area would also come off.
本発明は上記従来の問題点に鑑みてこれを解消するため
になされたものであつて、部分塗装がどのような形状で
あつても容易に前処理をすることができ、しかも、見切
線部分の塗装が剥れることのない樹脂製品の部分塗装方
法を提供することを目的とするものである。The present invention has been made in view of the above-mentioned conventional problems and to solve the problems, and it is possible to easily pre-process the partial painting no matter what shape it is, and moreover, The object of the present invention is to provide a method for partially painting a resin product without causing the paint to peel off.
以下、本発明を図示せる実施例に随つて説明する。The present invention will be described below with reference to illustrative embodiments.
先ず、樹脂製品ａの塗装表面となる側のモールド、実施
例の場合下型１１にシリコン等の離型剤１２を塗布する
。First, a mold release agent 12 such as silicone is applied to the mold on the side that will be the painted surface of the resin product a, ie, the lower mold 11 in the example.
（第１図イ参照）次に、表面に上記と同様の離型剤を塗
布したモールドである上型１４を重合して樹脂材を注入
し、樹脂製品ａを成形加工する。（第１図口参照）尚、
上記樹脂製品ａの樹脂材には熱硬化性樹脂を使用するが
、焼付塗装をする場合には強化熱硬化性樹脂を使用する
方が好ましい。(See FIG. 1A) Next, the upper mold 14, which is a mold whose surface is coated with a mold release agent similar to that described above, is polymerized, a resin material is injected, and the resin product a is molded. (Refer to Figure 1) Furthermore,
A thermosetting resin is used as the resin material of the resin product a, but it is preferable to use a reinforced thermosetting resin in the case of baking painting.
上記のようにして成形された樹脂製品ａを型から離型し
て該樹脂製品ａの表面に付着した離型剤を取るために脱
脂処理を行ない、然る後、塗装しない部分に、下記の配
合組成からなるストリッパブルペイント１３を塗布し、
乾燥させる。The resin product a molded as described above is released from the mold and degreased to remove the mold release agent attached to the surface of the resin product a. After that, the following is applied to the parts that are not to be painted. Apply strippable paint 13 consisting of a blended composition,
dry.
（第１図ハ、二、ホ参照）次に、塗装部分にはみ出た部
分をカットして剥離する。(See Figure 1 C, 2, and E) Next, cut off the part that protrudes from the painted area and peel it off.
（第１図へ参照）そして、塗装部分を塗装置５し、乾燥
させる。（第１図卜参照）然る後、必要により焼付けを
行なつた後、ストリッパブルペイント１３を剥離し、（
第１図チ参照）製品を完成させる。尚、上記塗装置５を
施す際、ストリッパブルペイント１３を塗布した部分を
含む樹脂製品ａの全面に塗布しても良いし、又、塗装す
る部分から少しはみ出す程度に塗布しても良い。(See FIG. 1) The painted part is then placed in a painting stand 5 and allowed to dry. (See Figure 1) After that, after baking if necessary, the strippable paint 13 is peeled off and (
(See Figure 1-1) Complete the product. In addition, when applying the above-mentioned coating station 5, the strippable paint 13 may be applied to the entire surface of the resin product a including the area to which it has been applied, or it may be applied to the extent that it slightly protrudes from the area to be painted.
樹脂製品ａの全面に塗布する場合は、塗料がむだになる
が、塗装のプライマー層やエナメル層、クリアー層によ
つて、焼付け時にストリッパブルペイント１３が熱から
保護されるため、可塑剤のとびが抑えられ、膜が硬くな
るのを防ぐため、焼付け後のストリツパブルペイント１
３の剥離性が向上する。ストリツパブルペイントの配合
組成例
以上述べたように本発明によれば、樹脂製品の表面に、
ストリッパブルベイントを塗布し、乾燥させた後、塗装
部分のストリツパブルペイントをカット剥離して該部を
塗装し、然る後他の部分のストリッパブルペイントを剥
離するようにしたので、複雑な形状の製品でも見切線が
容易に、かつ、確実に出るので修正工数を削減させるこ
とができ、又、曲線部分の見切線も、従来のテープのよ
うに浮き上ることがないため、該部分の塗装も剥れるこ
とがないため塗装精度を向上させることができた。If the paint is applied to the entire surface of the resin product a, the paint will be wasted, but the primer layer, enamel layer, and clear layer of the paint will protect the strippable paint 13 from heat during baking, so the plasticizer will not splatter. Strippable paint 1 after baking to prevent the film from becoming hard.
The releasability of No. 3 is improved. Example of composition of strippable paint As described above, according to the present invention, on the surface of a resin product,
After applying the strippable paint and letting it dry, we cut and peel off the strippable paint on the painted area, painted that area, and then peeled off the strippable paint on other areas, so it was not complicated. The parting line can be easily and reliably drawn even on products with a shape, reducing the number of corrections required. Also, the parting line on curved parts does not come up like with conventional tape, so it is easy to Since the paint does not peel off, we were able to improve the accuracy of the painting.
第１図イ〜チは本発明の部分塗装方法を示す作業工程図
である。
ａは樹脂製品、１２は離型剤、１３はストリッパブルペ
イント。Figures 1 to 1 are work process diagrams showing the partial coating method of the present invention. a is a resin product, 12 is a mold release agent, and 13 is a strippable paint.
Claims (1)
した後、塗装部分のストリッパブルペイントをカットし
て剥離し、該部を塗装し、然る後、他の部分のストリッ
パブルペイントを剥離したことを特徴とする樹脂製品の
部分塗装方法。 ２ 上記ストリッパブルペイントは、酢酸ビニールもし
くは塩化ビニールのうち、いずれか１つを３０〜４０％
、トルエン、メチルエチルケトンもしくはメチルブチル
ケトンのうち、いずれか１つを５０％及び安定剤を１０
〜２０％の割合で配合した組成物であることを特徴とす
る特許請求の範囲第１項に記載の樹脂製品の部分塗装方
法。[Claims] 1. After applying strippable paint to the surface of a resin product, cut and peel off the strippable paint on the painted part, paint that part, and then apply the strippable paint on other parts. A method for partially painting a resin product, which is characterized by peeling off the paint. 2 The above strippable paint contains 30-40% of either vinyl acetate or vinyl chloride.
, 50% of any one of toluene, methyl ethyl ketone or methyl butyl ketone and 10% of a stabilizer.
2. The method for partially coating a resin product according to claim 1, wherein the composition is blended at a ratio of ~20%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10983280A JPS5935671B2 (en) | 1980-08-12 | 1980-08-12 | Partial painting method for resin products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10983280A JPS5935671B2 (en) | 1980-08-12 | 1980-08-12 | Partial painting method for resin products |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23265483A Division JPS59130571A (en) | 1983-12-12 | 1983-12-12 | Partial painting method of resin product |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5735970A JPS5735970A (en) | 1982-02-26 |
| JPS5935671B2 true JPS5935671B2 (en) | 1984-08-30 |
Family
ID=14520329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10983280A Expired JPS5935671B2 (en) | 1980-08-12 | 1980-08-12 | Partial painting method for resin products |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5935671B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60255293A (en) * | 1984-05-31 | 1985-12-16 | Mitsui Toatsu Chem Inc | Film cutting method by laser light |
| JPS61873U (en) * | 1984-06-08 | 1986-01-07 | 株式会社クボタ | Injection nozzle mounting structure |
-
1980
- 1980-08-12 JP JP10983280A patent/JPS5935671B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5735970A (en) | 1982-02-26 |
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