JPH0318149U - - Google Patents
Info
- Publication number
- JPH0318149U JPH0318149U JP1989079510U JP7951089U JPH0318149U JP H0318149 U JPH0318149 U JP H0318149U JP 1989079510 U JP1989079510 U JP 1989079510U JP 7951089 U JP7951089 U JP 7951089U JP H0318149 U JPH0318149 U JP H0318149U
- Authority
- JP
- Japan
- Prior art keywords
- double
- adhesive sheet
- sensitive adhesive
- sided
- sided pressure
- 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.)
- Pending
Links
- 239000000853 adhesive Substances 0.000 claims description 11
- 230000001070 adhesive effect Effects 0.000 claims description 11
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 5
- -1 polyethylene Polymers 0.000 claims 2
- 239000004698 Polyethylene Substances 0.000 claims 1
- 239000004743 Polypropylene Substances 0.000 claims 1
- 229920000573 polyethylene Polymers 0.000 claims 1
- 229920001155 polypropylene Polymers 0.000 claims 1
- 238000000034 method Methods 0.000 description 2
- 239000006260 foam Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
Landscapes
- Adhesive Tape Dispensing Devices (AREA)
- Adhesive Tapes (AREA)
Description
図１は片面粘着シートを用いて二つの物品を接
合した場合の断面図。図２、図３は通常の発泡性
基材両面粘着シートで二つの物品を接合した断面
図。図４は本案の両面粘着シート断面図。図５は
本案の二つの粘着シートを貼り合わせてなる両面
粘着シート。図６、図７、図８は被接着体の片側
が柔軟性を有している場合で上端部から引き剥が
す過程を連続して示す断面図。図９は本案の両面
粘着シートを二つの柔軟性をもつ被接着体に使用
し、大きく引き剥がされた過程を示す断面図であ
る。
１……片面粘着シート、２……両面粘着シート
、３……発泡性基材、４……粘着剤、５……樹脂
フイルム、６……硬質被接着体、７……軟質被接
着体、８……基材分岐点。
FIG. 1 is a cross-sectional view of two articles bonded together using a single-sided adhesive sheet. FIGS. 2 and 3 are cross-sectional views of two articles bonded together using a normal double-sided foam base adhesive sheet. FIG. 4 is a sectional view of the double-sided adhesive sheet of the present invention. Figure 5 shows a double-sided adhesive sheet made by laminating two adhesive sheets of the present invention. FIGS. 6, 7, and 8 are cross-sectional views sequentially showing the process of peeling off from the upper end when one side of the adherend has flexibility. FIG. 9 is a sectional view showing a process in which the double-sided pressure-sensitive adhesive sheet of the present invention is used for two flexible objects to be adhered, and the sheets are largely peeled off. 1... Single-sided adhesive sheet, 2... Double-sided adhesive sheet, 3... Foamable base material, 4... Adhesive, 5... Resin film, 6... Hard adherend, 7... Soft adherend, 8...Base material branching point.
Claims (1)
ように柔軟性と弾性をもつシートを基材として両
面に粘着剤を施した両面粘着シートやテープにお
いて、基材シートの一端またはその他の端部で厚
さを二分するように基材を末端から枝分かれさせ
、その枝分かれした内側に樹脂フイルム等を接着
して成る両面粘着シート。 ２ 二枚の両面粘着シートの端部に樹脂フイルム
を二つ折りにしたものを挟みながら一つに接着し
て成る請求範囲の第一項記載の両面粘着シート。 ３ 前記の両面粘着シートにおいて枝分かれした
基材の内側に樹脂を塗り、樹脂膜をもつ請求範囲
の第一項記載の両面粘着シート。[Scope of Claim for Utility Model Registration] 1. In a double-sided adhesive sheet or tape that uses a flexible and elastic sheet such as foamed polyethylene or foamed polypropylene as a base material and has adhesive applied on both sides, one end of the base sheet or other A double-sided adhesive sheet made by branching a base material from the end so that the thickness is divided into two at the end, and adhering a resin film, etc. to the inside of the branch. 2. A double-sided pressure-sensitive adhesive sheet according to claim 1, which is formed by sandwiching a resin film folded in two between the ends of two double-sided pressure-sensitive adhesive sheets and adhering them together. 3. The double-sided pressure-sensitive adhesive sheet according to claim 1, wherein a resin is coated on the inside of the branched base material in the double-sided pressure-sensitive adhesive sheet to form a resin film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989079510U JPH0318149U (en) | 1989-07-04 | 1989-07-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989079510U JPH0318149U (en) | 1989-07-04 | 1989-07-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0318149U true JPH0318149U (en) | 1991-02-22 |
Family
ID=31623727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989079510U Pending JPH0318149U (en) | 1989-07-04 | 1989-07-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0318149U (en) |
-
1989
- 1989-07-04 JP JP1989079510U patent/JPH0318149U/ja active Pending
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