JPS626763U - - Google Patents
Info
- Publication number
- JPS626763U JPS626763U JP9939985U JP9939985U JPS626763U JP S626763 U JPS626763 U JP S626763U JP 9939985 U JP9939985 U JP 9939985U JP 9939985 U JP9939985 U JP 9939985U JP S626763 U JPS626763 U JP S626763U
- Authority
- JP
- Japan
- Prior art keywords
- layer
- sealing material
- material according
- adhesive
- adhesive layer
- 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.)
- Granted
Links
- 239000010410 layer Substances 0.000 claims description 41
- 239000003566 sealing material Substances 0.000 claims description 28
- 239000000463 material Substances 0.000 claims description 20
- 239000012790 adhesive layer Substances 0.000 claims description 19
- 239000000853 adhesive Substances 0.000 claims description 8
- 230000001070 adhesive effect Effects 0.000 claims description 8
- 239000003795 chemical substances by application Substances 0.000 claims description 8
- 229920003002 synthetic resin Polymers 0.000 claims 5
- 239000000057 synthetic resin Substances 0.000 claims 5
- 239000011247 coating layer Substances 0.000 claims 4
- 229920005989 resin Polymers 0.000 claims 4
- 239000011347 resin Substances 0.000 claims 4
- 239000011888 foil Substances 0.000 claims 2
- 229920002050 silicone resin Polymers 0.000 claims 2
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 230000001066 destructive effect Effects 0.000 claims 1
- 239000012943 hotmelt Substances 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 229920006267 polyester film Polymers 0.000 claims 1
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000010030 laminating Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Closures For Containers (AREA)
- Laminated Bodies (AREA)
Description
第1図は、この考案の一実施例である封かん材
の断面図である。第2図は、前記実施例を破壊し
た状態を示す断面図である。第3図ないし第5図
は、この考案の実施例に用いる積層体を製造する
ための装置の一例を示す図解図である。第6図は
、この考案の実施例に用いる積層物を製造するた
めの装置の一例を示す図解図である。第7図は、
封かん片を製造するための装置の一例を示す図解
図である。第8図は、易破壊層を形成する他の方
法を示す図解図である。第9図は、前記実施例の
利用方法を示す斜視図である。第10図は、第1
図図示実施例の斜視図である。第11図は、他の
実施例の斜視図である。
図において、10は封かん材、12は第3の剥
離層、14は接着層、16は被覆層、18は第2
の剥離層、20は易破壊層、21は仮着層、22
は第1の剥離層、24は表面材、26は印刷層、
28,28a,28bは切目、14aは接着剤、
16aは被覆材、18aは剥離剤、20aは易破
壊材、22aは剥離剤、24aは表面素材、10
0は装置、102は保持ローラ、104は剥離剤
塗布装置、106a,106bはローラ、108
は貯槽、110は乾燥器、120は積層装置、1
22は塗布装置、124はローラ、126はロー
ラ、128は接着装置、140は積層装置、14
2は巻重体装填装置、144は剥離剤塗布装置、
150は積層装置、152はローラ、154はロ
ーラ、156は冷却器、158は巻取りローラ、
160は積層装置、162は巻重体装填装置、1
66は接着剤塗布装置、168a,168bはロ
ーラ、170は貯槽、172は乾燥器、174は
巻取りローラ、220は積層装置、222aはメ
インローラ、222bはローラ、224は貯槽、
226は乾燥器、228は巻取りローラ、Aは被
貼着材を示す。
FIG. 1 is a sectional view of a sealing material that is an embodiment of this invention. FIG. 2 is a sectional view showing the destroyed state of the embodiment. FIGS. 3 to 5 are illustrative views showing an example of an apparatus for manufacturing a laminate used in an embodiment of this invention. FIG. 6 is an illustrative view showing an example of an apparatus for manufacturing a laminate used in an embodiment of this invention. Figure 7 shows
It is an illustrative view showing an example of the device for manufacturing a sealing piece. FIG. 8 is an illustrative view showing another method of forming an easily broken layer. FIG. 9 is a perspective view showing how to use the embodiment. Figure 10 shows the first
1 is a perspective view of the illustrated embodiment; FIG. FIG. 11 is a perspective view of another embodiment. In the figure, 10 is a sealing material, 12 is a third peeling layer, 14 is an adhesive layer, 16 is a covering layer, and 18 is a second peeling layer.
20 is an easily broken layer, 21 is a temporary adhesive layer, 22
is the first peeling layer, 24 is the surface material, 26 is the printing layer,
28, 28a, 28b are cuts, 14a is adhesive,
16a is a coating material, 18a is a release agent, 20a is an easily broken material, 22a is a release agent, 24a is a surface material, 10
0 is a device, 102 is a holding roller, 104 is a release agent coating device, 106a, 106b are rollers, 108
1 is a storage tank, 110 is a dryer, 120 is a stacking device, 1
22 is a coating device, 124 is a roller, 126 is a roller, 128 is an adhesive device, 140 is a laminating device, 14
2 is a roll loading device, 144 is a release agent coating device,
150 is a laminating device, 152 is a roller, 154 is a roller, 156 is a cooler, 158 is a winding roller,
160 is a stacking device, 162 is a roll loading device, 1
66 is an adhesive application device, 168a, 168b are rollers, 170 is a storage tank, 172 is a dryer, 174 is a winding roller, 220 is a laminating device, 222a is a main roller, 222b is a roller, 224 is a storage tank,
226 is a dryer, 228 is a winding roller, and A is a material to be adhered.
Claims (1)
層と、 前記表面材と易破壊層との剥離を容易化させる
第1の剥離層と、 前記易破壊層の主面の一部に、形成された第2
の剥離層と、 前記易破壊層の第2の剥離層側主面に、形成さ
れた被覆層と、 前記被覆層の主面に形成された接着層とを含み
、 第1の剥離層と易破壊層との接着力をaとし、
第2の剥離層と被覆層との接着力をbとしたとき
、下記式 a>b を満足する、封かん材。 2 前記表面材は、ロール状に巻き重ねられたも
のを含む、実用新案登録請求の範囲第1項記載の
封かん材。 3 前記表面材は、仮着層が形成された面とは反
対側の面に形成された第3の剥離層を含み、ロー
ル状に巻き重ねられたとき接合された表面材の第
3の剥離層と接着剤層と剥離せしめるのに要する
力をcとしたとき、下記式 a>b>c を満足する、実用新案登録請求の範囲第2項記載
の封かん材。 4 前記表面材は、シート状のものを含む、実用
新案登録請求の範囲第1項記載の封かん材。 5 前記表面材は、合成樹脂フイルムを含む、実
用新案登録請求の範囲第1項ないし第4項のいず
れかに記載の封かん材。 6 前記表面材は、透明な合成樹脂フイルムを含
む、実用新案登録請求の範囲第5項記載の封かん
材。 7 前記表面材は、ポリエステルフイルムを含む
、実用新案登録請求の範囲第5項または第6項記
載の封かん材。 8 前記表面材は、紙を含む、実用新案登録請求
の範囲第1項ないし第4項のいずれかに記載の封
かん材。 9 第1の剥離層は、シリコン樹脂をコーテイン
グしてなる剥離剤層を含む、実用新案登録請求の
範囲第1項ないし第8項のいずれかに記載の封か
ん材。 10 第1の剥離層は、フツ素樹脂をコーテイン
グしてなる剥離剤層を含む、実用新案登録請求の
範囲第1項ないし第4項のいずれかに記載の封か
ん材。 11 前記易破壊層は、金属箔層を含む、実用新
案登録請求の範囲第1項ないし第10項のいずれ
かに記載の封かん材。 12 前記易破壊層は、アルミニウム箔層を含む
、実用新案登録請求の範囲第11項記載の封かん
材。 13 前記易破壊層は、脆性フイルム層を含む、
実用新案登録請求の範囲第1項ないし第10項の
いずれかに記載の封かん材。 14 前記易破壊層は、仮着層をもつて表面材と
接着された、実用新案登録請求の範囲第1項ない
し第13項のいずれかに記載の封かん材。 15 前記仮着層は、接着剤層を含む、実用新案
登録請求の範囲第14項記載の封かん材。 16 前記仮着層は、合成樹脂塗布層を含む、実
用新案登録請求の範囲第14項記載の封かん材。 17 前記第2の剥離層は、シリコン樹脂をコー
テイングしてなる剥離剤層を含む、実用新案登録
請求の範囲第1項ないし第15項のいずれかに記
載の封かん材。 18 前記第2の剥離層は、フツ素樹脂をコーテ
イングしてなる剥離剤層を含む、実用新案登録請
求の範囲第1項ないし第16項のいずれかに記載
の封かん材。 19 前記被覆層は、合成樹脂をコーテイングし
てなる樹脂層を含む、実用新案登録請求の範囲第
1項ないし第18項のいずれかに記載の封かん材
。 20 前記被覆層は、EVA樹脂を主成分とする
合成樹脂をコーテイングしてなる樹脂層を含む、
実用新案登録請求の範囲第19項記載の封かん材
。 21 前記接着層は、接着剤からなる接着剤層を
含む、実用新案登録請求の範囲第1項ないし第2
0項のいずれかに記載の封かん材。 22 前記接着剤層は、感圧型接着剤を塗布して
なる接着剤層を含む、実用新案登録請求の範囲第
21項記載の封かん材。 23 前記接着剤層は、再湿型接着剤を塗布して
なる接着剤層を含む、実用新案登録請求の範囲第
21項記載の封かん材。 24 前記接着剤層は、感熱型接着剤を塗布して
なる接着剤層を含む、実用新案登録請求の範囲第
21項記載の封かん材。 25 前記接着剤層は、熱溶融性樹脂を主体とし
た接着剤層を含む、実用新案登録請求の範囲第2
4項記載の封かん材。 26 前記表面材は、その主面に形成された印刷
層を含む、実用新案登録請求の範囲第1項ないし
第25項のいずれかに記載の封かん材。[Claims for Utility Model Registration] 1. A surface material, an easily broken layer polymerized and bonded to one main surface of the surface material, and a first release layer that facilitates peeling between the surface material and the easily broken layer. , a second layer formed on a part of the main surface of the easily broken layer
a peeling layer formed on the second peeling layer side main surface of the easily destructible layer, and an adhesive layer formed on the main surface of the covering layer, the peeling layer being easily separated from the first peeling layer. The adhesive force with the destructive layer is a,
A sealing material that satisfies the following formula a>b, where b is the adhesive force between the second release layer and the coating layer. 2. The sealing material according to claim 1, wherein the surface material includes one rolled up into a roll. 3. The surface material includes a third release layer formed on the surface opposite to the surface on which the temporary adhesive layer is formed, and when the surface material is rolled up into a roll, the bonded surface material has a third release layer. The sealing material according to claim 2, which is a registered utility model, and satisfies the following formula a>b>c, where c is the force required to separate the layer from the adhesive layer. 4. The sealing material according to claim 1, wherein the surface material includes a sheet-like material. 5. The sealing material according to any one of claims 1 to 4, wherein the surface material includes a synthetic resin film. 6. The sealing material according to claim 5, wherein the surface material includes a transparent synthetic resin film. 7. The sealing material according to claim 5 or 6, wherein the surface material includes a polyester film. 8. The sealing material according to any one of claims 1 to 4, wherein the surface material includes paper. 9. The sealing material according to any one of claims 1 to 8, wherein the first release layer includes a release agent layer coated with silicone resin. 10. The sealing material according to any one of claims 1 to 4, wherein the first release layer includes a release agent layer coated with a fluororesin. 11. The sealing material according to any one of claims 1 to 10, wherein the easily broken layer includes a metal foil layer. 12. The sealing material according to claim 11, wherein the easily broken layer includes an aluminum foil layer. 13. The easily broken layer includes a brittle film layer.
The sealing material according to any one of claims 1 to 10 of the utility model registration claims. 14. The sealing material according to any one of claims 1 to 13, wherein the easily broken layer is bonded to the surface material with a temporary adhesive layer. 15. The sealing material according to claim 14, wherein the temporary adhesive layer includes an adhesive layer. 16. The sealing material according to claim 14, wherein the temporary adhesive layer includes a synthetic resin coating layer. 17. The sealing material according to any one of claims 1 to 15, wherein the second release layer includes a release agent layer coated with silicone resin. 18. The sealing material according to any one of claims 1 to 16, wherein the second release layer includes a release agent layer coated with fluororesin. 19. The sealing material according to any one of claims 1 to 18, wherein the coating layer includes a resin layer coated with a synthetic resin. 20 The coating layer includes a resin layer coated with a synthetic resin containing EVA resin as a main component.
The sealing material according to claim 19 of the utility model registration claim. 21 The adhesive layer includes an adhesive layer made of an adhesive, according to claims 1 to 2 of the utility model registration claims.
The sealing material according to any of item 0. 22. The sealing material according to claim 21, wherein the adhesive layer includes an adhesive layer coated with a pressure-sensitive adhesive. 23. The sealing material according to claim 21, wherein the adhesive layer includes an adhesive layer formed by applying a rewetting adhesive. 24. The sealing material according to claim 21, wherein the adhesive layer includes an adhesive layer coated with a heat-sensitive adhesive. 25 The adhesive layer includes an adhesive layer mainly composed of a hot-melt resin.
The sealing material described in Section 4. 26. The sealing material according to any one of claims 1 to 25, wherein the surface material includes a printed layer formed on its main surface.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985099399U JPH0430619Y2 (en) | 1985-06-28 | 1985-06-28 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985099399U JPH0430619Y2 (en) | 1985-06-28 | 1985-06-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS626763U true JPS626763U (en) | 1987-01-16 |
JPH0430619Y2 JPH0430619Y2 (en) | 1992-07-23 |
Family
ID=30968240
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1985099399U Expired JPH0430619Y2 (en) | 1985-06-28 | 1985-06-28 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0430619Y2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05232877A (en) * | 1992-02-25 | 1993-09-10 | Dainippon Printing Co Ltd | Label adhering sealing material |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61162888U (en) * | 1985-03-28 | 1986-10-08 |
-
1985
- 1985-06-28 JP JP1985099399U patent/JPH0430619Y2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61162888U (en) * | 1985-03-28 | 1986-10-08 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05232877A (en) * | 1992-02-25 | 1993-09-10 | Dainippon Printing Co Ltd | Label adhering sealing material |
Also Published As
Publication number | Publication date |
---|---|
JPH0430619Y2 (en) | 1992-07-23 |
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