JPS623211Y2 - - Google Patents
Info
- Publication number
- JPS623211Y2 JPS623211Y2 JP5967882U JP5967882U JPS623211Y2 JP S623211 Y2 JPS623211 Y2 JP S623211Y2 JP 5967882 U JP5967882 U JP 5967882U JP 5967882 U JP5967882 U JP 5967882U JP S623211 Y2 JPS623211 Y2 JP S623211Y2
- Authority
- JP
- Japan
- Prior art keywords
- shielding film
- shaped light
- sensitive adhesive
- pressure
- film
- 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
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 5
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 206010040844 Skin exfoliation Diseases 0.000 claims description 2
- 239000011521 glass Substances 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000005357 flat glass Substances 0.000 description 6
- 230000037303 wrinkles Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 240000007643 Phytolacca americana Species 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 230000004313 glare Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Surface Treatment Of Glass (AREA)
Description
【考案の詳細な説明】
本考案は自動車用遮光フイルムの改良に関する
ものである。[Detailed Description of the Invention] The present invention relates to an improvement of a light-shielding film for automobiles.
従来より自動車の窓ガラスの内側に半透明ある
いは有色透明のフイルムを貼着し、太陽光線の眩
しさを防いだり、車室内のプライバシーを守る遮
光フイルムが知られている。 BACKGROUND ART Light-shielding films have been known in the past, which are semi-transparent or colored transparent films that are pasted on the inside of automobile window glass to prevent glare from sunlight and protect the privacy of the interior of the vehicle.
この遮光フイルムは貼着面に感圧性接着剤が塗
布されており、この上に剥離フイルム（透明）が
貼着されている。従つて、窓ガラスに遮光フイル
ムを貼着するには、この剥離フイルムを剥し、ガ
ラス面に感圧性接着剤を介して貼着する。ところ
が、遮光フイルムは窓ガラスの面積と同等以上の
大面積を有し、しかも、感圧性接着剤はフイルム
の全面にわたつて塗布されているため、貼着時に
おいては必ざる気泡を巻き込んでしまう。この気
泡はフイルムが感圧性接着剤を介してガラス面に
貼着されたフイルムとガラス面の間からは逃げる
ことはできず、フイルム面に点在することにな
り、極めて体裁の悪いものとなつた。 This light-shielding film has a pressure-sensitive adhesive applied to the adhesive surface, and a release film (transparent) is adhered thereon. Therefore, in order to attach a light-shielding film to a window glass, the release film is peeled off and the film is attached to the glass surface using a pressure-sensitive adhesive. However, since the light-shielding film has a large area equal to or larger than the area of window glass, and the pressure-sensitive adhesive is applied over the entire surface of the film, air bubbles are inevitably drawn in when pasting the film. . These air bubbles cannot escape from between the film and the glass surface, which are attached to the glass surface using a pressure-sensitive adhesive, and end up scattered on the film surface, resulting in an extremely unsightly appearance. Ta.
もちろん、ヘラなどによつてフイルム面をしご
いても貼着されたフイルムはヘラでしごく程度の
力では気泡を追い出す程に剥離しないため気泡は
残つてしまうことになる。そこで、針などでこの
気泡を突いて空気を逃がす方法も工夫されたが、
突いた部分からフイルムが裂け、大きく広がるた
め、さらに外観を損ねる結果となつた。 Of course, even if the film surface is squeezed with a spatula or the like, the bubbles will remain because the applied force of the spatula does not peel off the film enough to drive out the bubbles. Therefore, a method was devised to poke the air bubbles with a needle or the like to release the air.
The film split from the poked part and spread out, further deteriorating its appearance.
そこで、このような欠点を除去するために、あ
らかじめ窓ガラス面に噴霧器などによつて水を噴
きかけ、感圧性接着剤と、窓ガラスとのなじみを
悪くし、貼着力を弱めた状態で遮光フイルムを貼
着し、ゴムヘラなどにより押しつけてしごき、水
滴と共に気泡を逃がしていた。しかし、この作業
は困難を極め、完全に気泡を取り除くことができ
なかつた。 Therefore, in order to eliminate these defects, water is sprayed on the window glass surface in advance using a sprayer, etc. to make the pressure-sensitive adhesive not blend well with the window glass, weakening the adhesive strength and blocking light. A film was attached and pressed down with a rubber spatula to release air bubbles along with water droplets. However, this work was extremely difficult and the air bubbles could not be completely removed.
さらに、自動車のリアウインドのように３次曲
面となつている部分に遮光フイルムを貼着するの
は、より以上困難であり、気泡の除去以外にしわ
が寄つてしまうことになり、実際にはフイルムの
貼着はほとんど困難であつた。 Furthermore, it is even more difficult to apply a light-shielding film to a cubically curved surface such as the rear window of a car, and the process of removing air bubbles results in wrinkles, and in reality, the film It was almost difficult to attach.
本考案は以上のような従来の欠点を除去するた
めになされたもので、気泡を確実に除去すること
ができると共に、３次曲面に対してもしわを寄ら
せることなく貼着することができるように構成し
た自動車用遮光フイルムを提供することを目的と
している。 The present invention was developed to eliminate the above-mentioned drawbacks of the conventional method, and it is possible to reliably remove air bubbles and also to adhere to three-dimensional curved surfaces without causing wrinkles. It is an object of the present invention to provide a light-shielding film for automobiles configured as described above.
以下、図面に示す実施例に基いて本考案を詳細
に説明する。 Hereinafter, the present invention will be explained in detail based on embodiments shown in the drawings.
本考案になる遮光フイルム１は所定幅と長さを
有する幅狭の帯状遮光フイルム２をその一側面に
感圧性接着剤３を全面にわたつて塗布し、この感
圧性接着剤３を介して１枚の連続した透明な剥離
処理された剥離フイルム４上に所定間隔、例えば
１〜２mm程度ずつ離して貼着して形成されてい
る。透明な剥離フイルム４に代えて剥離処理され
た剥離紙を使用してもよい。 The light-shielding film 1 of the present invention is made by applying a pressure-sensitive adhesive 3 to one side of a narrow band-shaped light-shielding film 2 having a predetermined width and length. They are formed by adhering them at predetermined intervals, for example, about 1 to 2 mm, on a continuous sheet of transparent release film 4 that has been subjected to a release treatment. In place of the transparent release film 4, a release paper that has been subjected to release treatment may be used.
帯状遮光フイルム２は例えば金属蒸着などの手
段により半透明あるいは有色透明に形成されてお
り、遮光性を有する。 The band-shaped light-shielding film 2 is formed semitransparent or colored transparent by means such as metal vapor deposition, and has light-shielding properties.
一方、隣接する帯状遮光フイルム３，３間の隙
間５をまたいだ状態で所定幅の連結テープ６が帯
状遮光フイルム２の全長にわたつて貼着されてい
る。 On the other hand, a connecting tape 6 of a predetermined width is pasted over the entire length of the strip-shaped light-shielding film 2 across the gap 5 between the adjacent strip-shaped light-shielding films 3 .
この連結テープ６の幅は例えば１cm程度で、そ
の裏面には帯状遮光フイルム２側の感圧性接着剤
３よりも接着力の弱い感圧性接着剤７が全面にわ
たつて塗布されている。この連結テープ６は隙間
５が幅方向の中央部に位置するようにして隣接す
る帯状遮光フイルム２，２間にまたがつて貼着さ
れる。 The width of the connecting tape 6 is, for example, about 1 cm, and a pressure-sensitive adhesive 7 having a weaker adhesive force than the pressure-sensitive adhesive 3 on the band-shaped light-shielding film 2 side is applied to the entire surface of the tape. The connecting tape 6 is pasted across the adjacent strip-shaped light-shielding films 2, with the gap 5 located at the center in the width direction.
なお、この連結テープ６を貼着するために帯状
遮光フイルム２の感圧性接着剤３が塗布されてい
るのとは反対側の側面には剥離処理がなされてい
る。 In addition, in order to attach this connecting tape 6, the side surface of the band-shaped light-shielding film 2 opposite to the side to which the pressure-sensitive adhesive 3 is applied is subjected to a peeling treatment.
また、連結テープ６も合成樹脂フイルム以外に
紙などを使用してもよい。 Furthermore, the connecting tape 6 may also be made of paper or the like instead of synthetic resin film.
次に、以上のように構成された遮光フイルム１
の使用方法につき説明する。 Next, the light-shielding film 1 constructed as described above is
We will explain how to use it.
まず、貼着しようとするガラス面８に噴霧器等
を用いて水を噴き付ける。そして、剥離フイルム
４を剥がして帯状遮光フイルム２を貼着する。こ
の時、隣接する帯状遮光フイルム２同志は連結テ
ープ６によつて貼着されて連続しているため、分
離は生じず、１枚の連続した遮光フイルムとして
扱うことができる。このようにして貼着した状態
が第３図に示す状態である。 First, water is sprayed onto the glass surface 8 to be adhered using a sprayer or the like. Then, the release film 4 is peeled off and the band-shaped light-shielding film 2 is attached. At this time, since the adjacent band-shaped light-shielding films 2 are adhered to each other by the connecting tape 6 and are continuous, separation does not occur and they can be treated as one continuous light-shielding film. The state shown in FIG. 3 is the state in which the film is pasted in this manner.
遮光フイルム２をこのようにして貼着した直後
に、連結テープ６を剥離して、ゴムヘラなどを用
いて遮光フイルム２の表面から押し付けてしご
き、空気を水滴と共に隙間５方向に押し出す。こ
の時の空気の追い出し作業は帯状遮光フイルム２
の幅が狭いため極めて容易に行なうことができ
る。 Immediately after pasting the light-shielding film 2 in this manner, the connecting tape 6 is peeled off, and is pressed and squeezed from the surface of the light-shielding film 2 using a rubber spatula or the like to push out air along with water droplets in the direction of the gap 5. At this time, use the band-shaped light-shielding film 2 to expel the air.
This can be done extremely easily since the width is narrow.
隙間５から出た水滴は拭きとればよい。 Water droplets coming out of the gap 5 can be wiped off.
このようにして空気の追い出しを完全に、かつ
短時間で容易に行なうことができる。遮光フイル
ム２の貼着が完全に終了した時点ではガラス面８
が平面であつた場合、隙間５はそのまま残るが、
その間隔は１〜２mm程度と極めて狭いため、目立
つことがない。また、逆に言えば隙間５は縞模様
として残り、装飾効果をも生じ、今までになかつ
た利点もある。 In this way, the air can be easily expelled completely and in a short time. When the pasting of the light-shielding film 2 is completely completed, the glass surface 8
If is a flat surface, the gap 5 will remain as it is, but
The distance between them is extremely narrow, about 1 to 2 mm, so they are not noticeable. Conversely, the gaps 5 remain as a striped pattern, creating a decorative effect and providing an advantage never seen before.
一方、ガラス面８が平面ではなく、３次曲面で
あつた場合などには曲面の曲率に応じて隣接する
帯状遮光フイルム２，２は隙間５の範囲内で寄る
ことができ、極端な曲面でないかぎり隙間５によ
つて帯状遮光フイルム２の寄りを吸収することが
でき、しわがよらない状態で貼着することができ
る。もちろん貼着方法は上述した方法と全く同様
である。このようにして隙間５が狭くなつた状態
を第４図に示す。 On the other hand, when the glass surface 8 is not a flat surface but a cubic curved surface, the adjacent band-shaped light-shielding films 2, 2 can be moved closer to each other within the gap 5 according to the curvature of the curved surface, and the surface is not extremely curved. As long as the gap 5 allows the shift of the band-shaped light-shielding film 2 to be absorbed, it is possible to adhere the strip-shaped light-shielding film 2 without wrinkles. Of course, the attachment method is exactly the same as the method described above. FIG. 4 shows a state in which the gap 5 is narrowed in this manner.
以上の説明から明らかなように、本考案によれ
ば、遮光フイルムを帯状遮光フイルムを連結テー
プを介して所定間隔ずつ離して連続させてあるた
め、水を噴き付けたガラス面に対して貼着した後
における水滴と共に行なう空気抜きは帯状遮光フ
イルム間の隙間で行なえ極めて容易である。 As is clear from the above description, according to the present invention, the light-shielding film strips are continuous at predetermined intervals via the connecting tape, so that the light-shielding film can be attached to the glass surface on which water has been sprayed. It is extremely easy to vent air along with the water droplets after washing, as it can be done in the gaps between the band-shaped light-shielding films.
また、ガラス面が曲面であつた場合にも隙間が
隣接する帯状遮光フイルムの寄りを吸収すること
ができ、しわを寄らせないで貼着することができ
る。 Further, even when the glass surface is a curved surface, the gap can absorb the deviation of the adjacent band-shaped light-shielding film, and it is possible to adhere the film without wrinkles.
さらに、帯状遮光フイルム間の隙間が残つてい
たとしても、その幅はわずかであつて外観を損ね
ることはなく、逆に縞模様としての装飾効果も得
られる。 Furthermore, even if gaps remain between the band-shaped light-shielding films, the width thereof is so small that it does not impair the appearance, and on the contrary, a decorative effect as a striped pattern can be obtained.
図は本考案の一実施例を説明するもので、第１
図は斜視図、第２図は一部拡大縦断側面図、第３
図は平面ガラスに貼着した状態の一部拡大縦断側
面図、第４図は曲面ガラスに貼着した状態の一部
拡大縦断側面図である。
１……遮光フイルム、２……帯状遮光フイル
ム、３……感圧性接着剤、４……剥離フイルム、
５……隙間、６……連結テープ、７……弱い感圧
性接着剤、８……ガラス。
The figure is for explaining one embodiment of the present invention.
The figure is a perspective view, the second figure is a partially enlarged longitudinal side view, and the third figure is a partially enlarged vertical side view.
The figure is a partially enlarged longitudinal sectional side view of a state in which it is adhered to a flat glass, and FIG. 4 is a partially enlarged longitudinal sectional side view of a state in which it is adhered to a curved glass. 1... Light-shielding film, 2... Band-shaped light-shielding film, 3... Pressure-sensitive adhesive, 4... Release film,
5...Gap, 6...Connecting tape, 7...Weak pressure sensitive adhesive, 8...Glass.
Claims (1)
された所定幅と長さを有する半透明あるいは有色
透明の帯状遮光フイルム２と、この帯状遮光フイ
ルム２が感圧性接着剤３を介して所定間隔ずつ離
して互に平行に複数枚貼着される剥離処理され、
かつ連続して形成された剥離フイルム４と、前記
帯状遮光フイルム２，２間の隙間５をまたいだ状
態で隣接する帯状遮光フイルム２，２にそれぞれ
全長にわたつて貼着される連結テープ６とからな
り、前記帯状遮光フイルム２の感圧性接着剤３が
塗布された側面と反対側の側面は剥離処理され、
前記連結テープ６の裏面には前記感圧性接着剤３
より弱い接着力を有する感圧性接着剤７が全面に
わたつて塗布されていることを特徴とする自動車
用遮光フイルム。 A translucent or colored transparent band-shaped light-shielding film 2 having a predetermined width and length is coated with a pressure-sensitive adhesive 3 on one side, and the band-shaped light-shielding film 2 is attached to a predetermined position via the pressure-sensitive adhesive 3. A peel-off process in which multiple sheets are pasted parallel to each other at intervals,
and a continuous release film 4, and a connecting tape 6 that is attached over the entire length to each of the adjacent strip-shaped light-shielding films 2, 2 while straddling the gap 5 between the strip-shaped light-shielding films 2, 2. The side surface of the strip-shaped light-shielding film 2 opposite to the side surface to which the pressure-sensitive adhesive 3 is applied is subjected to a peeling treatment,
The pressure sensitive adhesive 3 is applied to the back side of the connecting tape 6.
A light-shielding film for automobiles, characterized in that a pressure-sensitive adhesive 7 having a weaker adhesive force is applied over the entire surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5967882U JPS58163230U (en) | 1982-04-26 | 1982-04-26 | Automotive blackout film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5967882U JPS58163230U (en) | 1982-04-26 | 1982-04-26 | Automotive blackout film |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58163230U JPS58163230U (en) | 1983-10-31 |
| JPS623211Y2 true JPS623211Y2 (en) | 1987-01-24 |
Family
ID=30069974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5967882U Granted JPS58163230U (en) | 1982-04-26 | 1982-04-26 | Automotive blackout film |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58163230U (en) |
-
1982
- 1982-04-26 JP JP5967882U patent/JPS58163230U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58163230U (en) | 1983-10-31 |
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