JP6421015B2 - MASKING MATERIAL AND METHOD FOR PRODUCING THE MASKING MATERIAL - Google Patents
MASKING MATERIAL AND METHOD FOR PRODUCING THE MASKING MATERIAL Download PDFInfo
- Publication number
- JP6421015B2 JP6421015B2 JP2014228320A JP2014228320A JP6421015B2 JP 6421015 B2 JP6421015 B2 JP 6421015B2 JP 2014228320 A JP2014228320 A JP 2014228320A JP 2014228320 A JP2014228320 A JP 2014228320A JP 6421015 B2 JP6421015 B2 JP 6421015B2
- Authority
- JP
- Japan
- Prior art keywords
- masking material
- masked
- surface layer
- shape
- 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.)
- Active
Links
- 239000000463 material Substances 0.000 title claims description 48
- 230000000873 masking effect Effects 0.000 title claims description 44
- 238000004519 manufacturing process Methods 0.000 title description 3
- 239000002344 surface layer Substances 0.000 claims description 25
- 229920005989 resin Polymers 0.000 claims description 22
- 239000011347 resin Substances 0.000 claims description 22
- 229920001971 elastomer Polymers 0.000 claims description 16
- -1 polypropylene Polymers 0.000 claims description 13
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 12
- 238000004381 surface treatment Methods 0.000 claims description 11
- 239000010410 layer Substances 0.000 claims description 10
- 239000004743 Polypropylene Substances 0.000 claims description 9
- 239000000806 elastomer Substances 0.000 claims description 9
- 229920001155 polypropylene Polymers 0.000 claims description 9
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 6
- 238000005259 measurement Methods 0.000 claims description 6
- 229920006380 polyphenylene oxide Polymers 0.000 claims description 6
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 239000005060 rubber Substances 0.000 description 7
- 238000000465 moulding Methods 0.000 description 6
- 238000005304 joining Methods 0.000 description 4
- 229920005992 thermoplastic resin Polymers 0.000 description 3
- 238000007666 vacuum forming Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 239000004902 Softening Agent Substances 0.000 description 2
- 229920006311 Urethane elastomer Polymers 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 229920000346 polystyrene-polyisoprene block-polystyrene Polymers 0.000 description 2
- 229920006132 styrene block copolymer Polymers 0.000 description 2
- 229920000468 styrene butadiene styrene block copolymer Polymers 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 229920002725 thermoplastic elastomer Polymers 0.000 description 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- 239000005062 Polybutadiene Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 150000001993 dienes Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 230000002349 favourable effect Effects 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
- 238000003384 imaging method Methods 0.000 description 1
- 229920003049 isoprene rubber Polymers 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000005077 polysulfide Substances 0.000 description 1
- 229920001021 polysulfide Polymers 0.000 description 1
- 150000008117 polysulfides Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 239000004636 vulcanized rubber Substances 0.000 description 1
Landscapes
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Description
本発明は、物品の表面の表面処理が施されてはいけない個所を該表面処理から保護するために使用されるマスキング材およびその製造方法に関するものである。 The present invention relates to a masking material used for protecting a portion of a surface of an article which should not be subjected to surface treatment from the surface treatment, and a method for producing the same.
従来、この種のマスキング材は物品の表面の表面処理を施されてはいけない個所（被マスキング個所）の形状に適合するように成形した硬質樹脂からなる。上記硬質樹脂としては、例えばポリプロピレン、ポリフェニレンオキサイド等が使用されている。
例えば特許文献１には、エンジニアリングプラスチックと、他の熱可塑性プラスチックとのポリマーアロイが開示されており、特許文献２には、ポリプロピレンにポリエチレンおよび／またはエチレン−プロピレン共重合体を配合した変性ポリプロピレンが開示されており、特許文献３には、アクリロニトリルとスチレンおよび／またはメチルメタクリレートとの共重合体成分と、合成ゴム成分とを含む熱可塑性樹脂シートが開示されている。
Conventionally, this type of masking material is made of a hard resin that is molded so as to conform to the shape of the portion that should not be subjected to surface treatment of the article (the portion to be masked). As the hard resin, for example, polypropylene, polyphenylene oxide or the like is used.
For example, Patent Document 1 discloses a polymer alloy of an engineering plastic and another thermoplastic plastic, and Patent Document 2 discloses a modified polypropylene in which polyethylene and / or ethylene-propylene copolymer is blended with polypropylene. Patent Document 3 discloses a thermoplastic resin sheet containing a copolymer component of acrylonitrile and styrene and / or methyl methacrylate and a synthetic rubber component.
上記従来のマスキング材にあっては、安定した成形形状を確保するために、上記したような硬質樹脂が使用されている。しかし、硬質樹脂を材料としたマスキング材は、上記被マスキング個所に対する密着性に劣り、被保護個所が確実に保護されない場合があると云う問題点がある。 In the conventional masking material, the above-described hard resin is used in order to ensure a stable molding shape. However, the masking material made of a hard resin is inferior in adhesion to the masked portion, and there is a problem in that the protected portion may not be reliably protected.
本発明は上記従来の問題点を解消する手段として、本発明は、物品の表面の表面処理が施されてはいけない個所である被マスキング個所を該表面処理から保護するために使用されるマスキング材であって、硬質樹脂からなる表面層と、軟質樹脂からなり上記被マスキング個所に接する表面層とからなる積層シートを材料とし、上記表面層はポリプロピレン、ＡＢＳ樹脂、ＡＥＳ樹脂またはポリフェニレンオキサイドを主体とした硬質樹脂からなり、上記裏面層はスチレン系エラストマーからなり、上記被マスキング個所の形状に適合する形状に成形されていることを特徴とするマスキング材を提供する。
上記表面層は、ＪＩＳ Ｋ６２５３に準じて測定された測定時間１秒のＡ硬さが５０以下であることが望ましく、また上記裏面層の厚みは１０μｍ以上に設定されることが望ましい。
また本発明では、物品の被マスキング個所の形状を非接触三次元測定機によって測定し、該測定によって得られたデータにもとづいて真空および／または圧空成形機の金型を作成し、該真空および／または圧空成形機の金型によって上記表面層と裏面層とからなる積層シートを使用して上記マスキング材を製造することを特徴とするマスキング材の製造方法が提供される。
As a means for solving the above-mentioned conventional problems, the present invention provides a masking material used for protecting a portion to be masked, which should not be subjected to surface treatment, from the surface treatment. A laminate sheet comprising a surface layer made of a hard resin and a surface layer made of a soft resin and in contact with the masked portion is used as a material, and the surface layer is mainly made of polypropylene, ABS resin, AES resin or polyphenylene oxide. A masking material is provided, characterized in that the back layer is made of a styrene-based elastomer and is formed into a shape suitable for the shape of the masked portion .
The surface layer is desirably, the thickness of or the back surface layer is desirably set to be equal to or greater than 10μm measured measurement time A hardness of 1 seconds in accordance with JIS K6253 is 50 or less.
In the present invention, the shape of the masked portion of the article is measured with a non-contact three-dimensional measuring machine, and a vacuum and / or a pressure molding machine mold is created based on the data obtained by the measurement. There is provided a method for producing a masking material, characterized in that the masking material is produced by using a laminated sheet composed of the front surface layer and the back surface layer by a die of a pressure forming machine.
〔作用〕
本発明のマスキング材にあっては、物品の表面の被マスキング個所に被着した時、軟質樹脂からなる裏面層が上記被マスキング個所に密接し、該被マスキング個所に表面処理が施されることを防止する。一方、本発明のマスキング材は、表面層が硬質樹脂からなる。
本発明のマスキング材は、被マスキング個所の形状に適合する形状に成形されているが、上記したように表面層が硬質樹脂からなるので、成形形状は安定している。
[Action]
In the masking material of the present invention, when the masking material is applied to the masked part on the surface of the article, the back layer made of a soft resin is in close contact with the masked part, and the masked part is subjected to surface treatment. To prevent. On the other hand, the surface layer of the masking material of the present invention is made of a hard resin.
The masking material of the present invention is molded into a shape that conforms to the shape of the portion to be masked. However, since the surface layer is made of a hard resin as described above, the molded shape is stable.
〔効果〕
したがって、本発明のマスキング材は、被マスキング個所を確実に被覆して該個所を表面処理から保護する。
〔effect〕
Therefore, the masking material of the present invention reliably covers the portion to be masked and protects the portion from surface treatment.
本発明のマスキング材をルーフスポイラー用のマスキング材として具体化した一実施形態を、図面に基づき、以下に説明する。
図１に示すように、ルーフスポイラーは、スポイラー本体１に蓋体９を被せて接合することにより構成されている。
上記スポイラー本体１は、前縁の低段部２と、該低段部２から後斜め上方へ延設されて主体部を構成する高段部３とからなる。該高段部３の上面３Ａには、上記蓋体９を溶着によって接合するための横リブ４Ａおよび縦リブ４Ｂがそれぞれ複数個所定個所に形成されている。
更に上記高段部３の上面３Ａには、孔部５、凹部６、凹溝７、あるいは補強リブ８等が所定個所に１個又は複数個形成されている。
上記スポイラー本体１は、ポリプロピレン、ＡＢＳ樹脂、ＡＥＳ樹脂、ポリフェニレンオキサイド等の硬質熱可塑性樹脂を材料としている。
An embodiment in which the masking material of the present invention is embodied as a masking material for a roof spoiler will be described below with reference to the drawings.
As shown in FIG. 1, the roof spoiler is configured by covering a spoiler body 1 with a lid 9 and joining them.
The spoiler body 1 includes a low step portion 2 at the front edge and a high step portion 3 that extends from the low step portion 2 obliquely upward to the rear and constitutes a main portion. A plurality of lateral ribs 4A and longitudinal ribs 4B for joining the lid body 9 by welding are formed on the upper surface 3A of the high step portion 3 at predetermined positions.
Further, on the upper surface 3A of the high step portion 3, one or a plurality of holes 5, recesses 6, recess grooves 7, reinforcing ribs 8 and the like are formed at predetermined positions.
The spoiler body 1 is made of a hard thermoplastic resin such as polypropylene, ABS resin, AES resin, polyphenylene oxide or the like.
上記スポイラー本体１には、表面処理として塗装が施される。該塗装に際して、上記スポイラー本体１の高段部３の上面３Ａは、上記蓋部９の内面との溶着面となるため、該高段部３の上面３Ａを上記塗装の際の被マスキング個所（３Ａ）とする。そして、上記被マスキング個所（３Ａ）の形状を非接触三次元測定機によって測定する。
具体的には、上記被マスキング個所（３Ａ）の複数個所に測定基準となるポイントを示すためのターゲットシールを貼り付け、該ターゲットシールが貼り付けられた複数個所を、デジタルカメラ等で複数の撮像位置から撮像し、得られた画像に基づいて各ターゲットシールの三次元座標を算出する。
次いで、上記被マスキング個所（３Ａ）をプロジェクターで縞模様等の幾何学模様を投撮した状態、あるいは上記被マスキング個所（３Ａ）の表面にスリット状の光を走査した状態で、上記複数のターゲットシールが張り付けられた被マスキング個所（３Ａ）を撮像することによって得られた画像と、先に算出された各ターゲットシールの三次元座標とに基づいて、該被マスキング個所（３Ａ）の三次元形状を作成する。
そして、上記被マスキング個所（３Ａ）の三次元形状に基づいて、真空および／または圧空成形機の金型の型面形状を決定し、上記真空および／または圧空成形機の金型を作成する。
The spoiler body 1 is painted as a surface treatment. At the time of coating, the upper surface 3A of the high step portion 3 of the spoiler body 1 serves as a welding surface with the inner surface of the lid portion 9, and therefore the upper surface 3A of the high step portion 3 is masked at the time of coating ( 3A). Then, the shape of the masked portion (3A) is measured by a non-contact three-dimensional measuring machine.
Specifically, a target seal is attached to a plurality of locations to be masked (3A) to indicate points serving as a measurement reference, and a plurality of locations where the target seal is affixed are captured with a digital camera or the like. An image is taken from the position, and the three-dimensional coordinates of each target seal are calculated based on the obtained image.
Next, in the state where the masked part (3A) is projected with a geometric pattern such as a striped pattern by a projector, or the surface of the masked part (3A) is scanned with slit-like light, the plurality of targets Based on the image obtained by imaging the masked portion (3A) to which the seal is attached, and the three-dimensional coordinates of each target seal calculated in advance, the three-dimensional shape of the masked portion (3A) Create
Then, based on the three-dimensional shape of the masked portion (3A), the mold surface shape of the vacuum and / or pressure forming machine is determined, and the mold of the vacuum and / or pressure forming machine is created.
上記のようにして作製した金型１０，１１の型面図を、図２（ａ），（ｂ）に示す。
金型１０，１１の型面１０Ａ，１１Ａは、それぞれ前記非接触三次元測定機によって測定したスポイラー本体１の高段部３の上面３Ａ（被マスキング面）で、左側形状を覆うべく該形状を成形可能な形状を有する左側上面成形部３１Ａと、右側形状を覆うべく該形状を成形可能な形状を有する右側上面成形部３２Ａとを有する。
上記左側上面成形凹部３１Ａを有する金型１０を使用した真空成形によって、図３（ａ）に示すような、左側マスキング材１２Ａが成形される。また、上記右側上面成形部３２Ａを有する金型１２を使用した真空成形によって、図３（ｂ）に示すような、右側マスキング材１２Ｂが成形される。
2A and 2B show mold surface diagrams of the molds 10 and 11 manufactured as described above.
The mold surfaces 10A and 11A of the molds 10 and 11 are respectively the upper surface 3A (masked surface) of the high step portion 3 of the spoiler body 1 measured by the non-contact three-dimensional measuring machine, and the shapes are formed so as to cover the left side shape. It has a left upper surface molding portion 31A having a shape that can be molded, and a right upper surface molding portion 32A having a shape that can be molded to cover the right shape.
The left masking material 12A as shown in FIG. 3A is formed by vacuum forming using the mold 10 having the left upper surface forming recess 31A. Further, the right masking material 12B as shown in FIG. 3B is formed by vacuum forming using the mold 12 having the right upper surface forming portion 32A.
上記マスキング材１２Ａ，１２Ｂは、図４に示すような表面層１２１と裏面層１２２とからなる積層シート１２０を用いることで、二層構造を有する。
上記表面層１２１は、例えばポリプロピレン、ＡＢＳ樹脂、ＡＥＳ樹脂、ポリフェニレンオキサイド（ＰＰＥ）等の硬質な熱可塑性樹脂からなる。
上記表面層１２１の硬度は、ロックウェル硬度でＲ８０以上であることが望ましく、Ｒ８５〜Ｒ１１０であることがより望ましい。硬度がＲ８０に満たない場合、マスキング材として繰り返し使用するのに適した剛性が得られないおそれがある。
The masking materials 12A and 12B have a two-layer structure by using a laminated sheet 120 composed of a front surface layer 121 and a back surface layer 122 as shown in FIG.
The surface layer 121 is made of a hard thermoplastic resin such as polypropylene, ABS resin, AES resin, polyphenylene oxide (PPE), or the like.
The surface layer 121 preferably has a Rockwell hardness of R80 or more, and more preferably R85 to R110. When the hardness is less than R80, there is a possibility that rigidity suitable for repeated use as a masking material cannot be obtained.
上記裏面層１２２は、例えばスチレン系エラストマー、オレフィン系エラストマー、ウレタン系エラストマー、エステル系エラストマー、ポリ塩化ビニル系エラストマー等の熱可塑性エラストマー、イソプレン系ゴム、ブタジエン系ゴム、ジエン系特殊ゴム、オレフィン系ゴム、エーテル系ゴム、ポリスルフィド系ゴム、ウレタン系ゴム、フッ素系ゴム、シリコンゴム等のゴムのような軟質な樹脂（ゴム）からなる。
望ましい軟質樹脂としてはスチレン系エラストマーがある。スチレン系エラストマーは加熱時に熱可塑性挙動を示し成形が容易であり、常温では加硫ゴムのような挙動を示す。スチレン系エラストマーの代表的なものは、例えばスチレン―ブタジエン―スチレンブロック共重合体（ＳＢＳ）、スチレン―イソプレン―スチレンブロック共重合体（ＳＩＳ）、スチレン―エチレン―ブチレン―スチレンブロック共重合体（ＳＥＢＳ）、スチレン―エチレン―エチレン―ブチレン―スチレンブロック共重合体（ＳＥＥＢＳ）等である。
上記ゴムまたは熱可塑性エラストマーには硬さ調節のためにポリプロピレン樹脂、軟化剤等が混合されてもよい。
上記裏面層１２２の硬度は、ＪＩＳ Ｋ６２５３に準じて測定された測定時間１秒のＡ硬さで５０以下であることが望ましい。Ａ硬さが５０を超える裏面層１２２の場合は、被マスキング個所との良好な密着性が保障されない。
また上記裏面層の厚みは１０μｍ以上とすることが望ましく、２０μｍ以上とすることがより望ましく、４０μｍ以上とすることがさらに望ましい。
上記裏面層１２２の具体例としては、例えばＳＥＢＳ１００質量部、軟化剤１８０質量部、ポリプロピレン樹脂２０質量部からなる組成物を材料とする。該組成物のＡ硬さは３３である。なお裏面層１２２の厚みは６５μｍである。
The back layer 122 is made of, for example, a thermoplastic elastomer such as styrene elastomer, olefin elastomer, urethane elastomer, ester elastomer, polyvinyl chloride elastomer, isoprene rubber, butadiene rubber, diene special rubber, olefin rubber. It is made of a soft resin (rubber) such as ether rubber, polysulfide rubber, urethane rubber, fluorine rubber, or silicone rubber.
A desirable soft resin is a styrene elastomer. Styrenic elastomers exhibit thermoplastic behavior when heated and are easy to mold, and behave like vulcanized rubber at room temperature. Typical examples of styrene elastomers include styrene-butadiene-styrene block copolymer (SBS), styrene-isoprene-styrene block copolymer (SIS), and styrene-ethylene-butylene-styrene block copolymer (SEBS). ), Styrene-ethylene-ethylene-butylene-styrene block copolymer (SEEBS), and the like.
The rubber or thermoplastic elastomer may be mixed with a polypropylene resin, a softening agent or the like for adjusting the hardness.
The hardness of the back surface layer 122 is desirably 50 or less in terms of A hardness with a measurement time of 1 second measured according to JIS K6253. In the case of the back surface layer 122 having an A hardness exceeding 50, good adhesion to the masked portion is not ensured.
The thickness of the back layer is preferably 10 μm or more, more preferably 20 μm or more, and further preferably 40 μm or more.
As a specific example of the back layer 122, for example, a composition composed of 100 parts by mass of SEBS, 180 parts by mass of a softening agent, and 20 parts by mass of polypropylene resin is used as a material. The A hardness of the composition is 33. The back layer 122 has a thickness of 65 μm.
図５に示すように、上記スポイラー本体１は、被マスキング個所である高段部３の上面３Ａに上記左側マスキング材１２Ａと上記右側マスキング材１２Ｂとが被着された状態で塗装が施される。
該スポイラー本体１を塗装する際には、上記左側マスキング材１２Ａおよび上記右側マスキング材１２Ｂによって接合面である高段部３の上面３Ａが塗装から保護されているから、この部分には塗料は付着しない。
したがって、図６に示すように、該スポイラー本体１に蓋体９を重合し、例えば、高周波加熱や超音波溶着や接着剤接着等といった種々の接合方法で、該スポイラー本体１と該蓋体９とを、該スポイラー本体１の高段部３の上面のリブ４Ａ，４Ｂを介して接合する場合、塗料の付着による接合不良の発生が確実に防止される。
このようにして図７に示すような、自動車１３のリアウィンド１４の上縁に取付けられるルーフスポイラー１５が製造される。
As shown in FIG. 5, the spoiler body 1 is coated in a state in which the left masking material 12A and the right masking material 12B are attached to the upper surface 3A of the high step portion 3 which is a masked portion. .
When the spoiler body 1 is painted, the upper surface 3A of the high step portion 3 that is the joining surface is protected from painting by the left masking material 12A and the right masking material 12B. do not do.
Therefore, as shown in FIG. 6, a cover 9 is polymerized on the spoiler body 1, and the spoiler body 1 and the cover 9 are bonded by various joining methods such as high-frequency heating, ultrasonic welding, adhesive bonding, and the like. Are bonded via the ribs 4A and 4B on the upper surface of the high step portion 3 of the spoiler body 1, the occurrence of bonding failure due to adhesion of paint is reliably prevented.
Thus, the roof spoiler 15 attached to the upper edge of the rear window 14 of the automobile 13 as shown in FIG. 7 is manufactured.
本発明は、上記ルーフスポイラー１５に使用するマスキング材以外に、自動車のバンパーの空気取入れ口を保護するマスキング材、自動車ドアピラーを保護するマスキング材等、種々な個所を表面処理から保護するためのマスキング材に適用される。また本発明のマスキング材は、真空成形以外に圧空成形、真空圧空成形、プレス成形等によっても製造される。 In the present invention, in addition to the masking material used for the roof spoiler 15, the masking material for protecting various parts such as the masking material for protecting the air intake port of the bumper of the automobile and the masking material for protecting the automobile door pillar from the surface treatment. Applied to the material. Further, the masking material of the present invention is produced not only by vacuum forming but also by pressure forming, vacuum / pressure forming, press forming or the like.
本発明は、硬質樹脂製の表面層が安定した成形形状を確保するとともに、軟質樹脂製の裏面層で被マスキング個所に対する密着性を好適なものとすることにより、被マスキング個所を確実に表面処理から保護することが出来るマスキング材を提供することが出来、また被マスキング面の形状を非接触三次元測定機によって測定し、該測定によって得られたデータにもとづいて真空および／または圧空成形機の金型を作成するから、金型の作成が非常に簡単になり、かつ金型形状も精度の高いものとなるから、産業上利用可能である。 In the present invention, the hard resin surface layer ensures a stable molded shape, and the soft resin back surface layer has favorable adhesion to the masked portion, thereby reliably surface-treating the masked portion. A masking material that can be protected from the above is provided, and the shape of the masked surface is measured by a non-contact three-dimensional measuring machine, and based on the data obtained by the measurement, a vacuum and / or a pneumatic molding machine is provided. Since the mold is created, it is very easy to create the mold and the mold shape is highly accurate, so that it can be used industrially.
１ スポイラー本体
３Ａ 高段部上面（被マスキング箇所）
１０，１１ 金型
１０Ａ，１１Ａ 金型型面
１２Ａ 左側マスキング材
１２Ｂ 右側マスキング材
１２１ 表面層
１２２ 裏面層
１３ 自動車
１４ リアウィンド
１５ スポイラー
1 Spoiler body 3A Upper surface of the high section (masked area)
DESCRIPTION OF SYMBOLS 10,11 Mold 10A, 11A Mold surface 12A Left masking material 12B Right masking material 121 Surface layer 122 Back surface layer 13 Car 14 Rear window 15 Spoiler
Claims (4)
硬質樹脂からなる表面層と、軟質樹脂からなり上記被マスキング個所に接する裏面層とからなる積層シートを材料とし、
上記表面層はポリプロピレン、ＡＢＳ樹脂、ＡＥＳ樹脂またはポリフェニレンオキサイドを主体とした硬質樹脂からなり、上記裏面層はスチレン系エラストマーからなり、
上記被マスキング個所の形状に適合する形状に成形されていることを特徴とするマスキング材。 A masking material used for protecting a portion to be masked, which is a portion that should not be subjected to a surface treatment on the surface of the article, from the surface treatment,
A laminated sheet consisting of a surface layer made of a hard resin and a back layer made of a soft resin and in contact with the masked portion is used as a material .
The surface layer is made of a hard resin mainly composed of polypropylene, ABS resin, AES resin or polyphenylene oxide, and the back layer is made of a styrene-based elastomer,
A masking material, wherein the masking material is formed into a shape that matches the shape of the masked portion .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014228320A JP6421015B2 (en) | 2014-11-10 | 2014-11-10 | MASKING MATERIAL AND METHOD FOR PRODUCING THE MASKING MATERIAL |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014228320A JP6421015B2 (en) | 2014-11-10 | 2014-11-10 | MASKING MATERIAL AND METHOD FOR PRODUCING THE MASKING MATERIAL |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2016087586A JP2016087586A (en) | 2016-05-23 |
| JP6421015B2 true JP6421015B2 (en) | 2018-11-07 |
Family
ID=56016712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014228320A Active JP6421015B2 (en) | 2014-11-10 | 2014-11-10 | MASKING MATERIAL AND METHOD FOR PRODUCING THE MASKING MATERIAL |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6421015B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110639726A (en) * | 2019-10-23 | 2020-01-03 | 西安微电子技术研究所 | Protection tool and method for square socket during printing piece spraying |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4874552A (en) * | 1972-01-08 | 1973-10-08 | ||
| US5354614A (en) * | 1993-03-01 | 1994-10-11 | Minnesota Mining And Manufacturing Company | Masking tape with stiffened edge and method of gasket masking |
| JP3675495B2 (en) * | 1994-02-21 | 2005-07-27 | 名古屋油化株式会社 | Surface coating material |
| JPH08109355A (en) * | 1994-09-26 | 1996-04-30 | Minnesota Mining & Mfg Co <3M> | Adhesive tape structure |
| DE69529603T2 (en) * | 1994-11-09 | 2003-06-26 | Amada Co., Ltd. | SHEAR FORCE MEASURING SYSTEM |
| JPH10283395A (en) * | 1997-04-10 | 1998-10-23 | Matsushita Electric Works Ltd | Method for producing shade for illumination |
| JPH11123355A (en) * | 1997-10-21 | 1999-05-11 | Nitto Denko Corp | Masking tape or sheet for coating |
| JP3911487B2 (en) * | 2002-09-20 | 2007-05-09 | 名古屋油化株式会社 | Manufacturing method of resin masking material |
| JP2006037503A (en) * | 2004-07-27 | 2006-02-09 | Takayama Kogyo Co Ltd | Vibration control heat insulating material for floating floor and floor structure using this material |
| JP2006320996A (en) * | 2005-05-18 | 2006-11-30 | Ogihara:Kk | Method of manufacturing second die |
| JP2007296423A (en) * | 2006-04-27 | 2007-11-15 | Toyoda Gosei Co Ltd | Masking material for partial coating |
| JP4879008B2 (en) * | 2006-12-25 | 2012-02-15 | 名古屋油化株式会社 | Masking material |
| JP5069943B2 (en) * | 2007-05-07 | 2012-11-07 | ダイセルパックシステムズ株式会社 | Laminated sheet for containers |
| JP2009066272A (en) * | 2007-09-14 | 2009-04-02 | Sri Sports Ltd | Golf club and grip for golf club |
| JP5116706B2 (en) * | 2009-02-20 | 2013-01-09 | 日東電工株式会社 | Surface protection sheet |
| JP2011046180A (en) * | 2009-08-28 | 2011-03-10 | Bridgestone Corp | Adhesive molding |
| JP5979975B2 (en) * | 2012-05-18 | 2016-08-31 | 名古屋油化株式会社 | Masking material |
| JP5681251B2 (en) * | 2013-08-30 | 2015-03-04 | ダイセルパックシステムズ株式会社 | Laminated sheet and molded body |
-
2014
- 2014-11-10 JP JP2014228320A patent/JP6421015B2/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110639726A (en) * | 2019-10-23 | 2020-01-03 | 西安微电子技术研究所 | Protection tool and method for square socket during printing piece spraying |
| CN110639726B (en) * | 2019-10-23 | 2021-11-16 | 西安微电子技术研究所 | Protection tool and method for square socket during printing piece spraying |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2016087586A (en) | 2016-05-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5179362B2 (en) | Panel-like laminate and skin for producing the laminate | |
| US20160059901A1 (en) | Fender for a vehicle including a body portion and a flexible seal portion | |
| CN108973111B (en) | Method and tool for producing a vehicle interior part, and vehicle interior part | |
| US20090208756A1 (en) | Housing for electronic equipment and manufacturing method thereof | |
| JP2005280695A (en) | Interior trimming element for motor vehicle and manufacturing method for the same | |
| KR20180061599A (en) | Car interior material manufacturing apparatus | |
| JP2004168064A (en) | Manufacturing method for molded body fixed and bonded to roughened or structured molded skin, and device for carrying out the method | |
| JP2001525741A (en) | Method for preforming a plastic film used in a co-molding process and a member coated with an improved paint film produced using the method | |
| US20130177729A1 (en) | Article attachable to an exterior surface of a vehicle and method of forming the article | |
| JP6421015B2 (en) | MASKING MATERIAL AND METHOD FOR PRODUCING THE MASKING MATERIAL | |
| KR20070053628A (en) | Process of localised overmoulding by injection, mould adopted in the said process and multi-material piece thus obtained | |
| JP6844766B2 (en) | Manufacturing method of decorative resin products | |
| JP5799111B2 (en) | Cover structure of vehicle body outer plate connecting part | |
| FR2901188B1 (en) | THERMOPLASTIC SHEET WITH CORD OF ADHESIVE MATERIAL FOR BODY ELEMENT | |
| JP4161165B2 (en) | Vehicle interior parts | |
| US10532540B2 (en) | Vehicle roof glass element, method and tool for manufacturing a vehicle roof glass element | |
| JP4722721B2 (en) | Molding method for molding part of automotive sealing material | |
| KR20080032691A (en) | Manufacturing method of speaker logo for vehicle | |
| JPS62181114A (en) | Manufacture of composite molded form | |
| JP2007176133A (en) | Polymer-molded part to be temporarily fixed with film, manufacturing process of the molded part and method of mounting and fixing the molded part on main product body | |
| JP2003104134A (en) | Molding member for vehicle | |
| KR101345741B1 (en) | Method of manufacturing the door scuff for automobile | |
| JP2006116918A (en) | Molding member with skin and molding method therefor | |
| JP2016007708A (en) | Production method of masking material | |
| JP2017185686A (en) | Manufacturing method of foam molded article, and foam molded article |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20170612 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20180213 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20180313 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20180423 |
|
| RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20180423 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20181002 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20181015 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 6421015 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |