JP6627468B2 - 封緘シール - Google Patents
封緘シール Download PDFInfo
- Publication number
- JP6627468B2 JP6627468B2 JP2015239252A JP2015239252A JP6627468B2 JP 6627468 B2 JP6627468 B2 JP 6627468B2 JP 2015239252 A JP2015239252 A JP 2015239252A JP 2015239252 A JP2015239252 A JP 2015239252A JP 6627468 B2 JP6627468 B2 JP 6627468B2
- Authority
- JP
- Japan
- Prior art keywords
- adhesive layer
- sealing seal
- base sheet
- sheet
- laminated
- 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
- 238000007789 sealing Methods 0.000 title claims description 39
- 239000012790 adhesive layer Substances 0.000 claims description 40
- 239000003094 microcapsule Substances 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 10
- 238000004040 coloring Methods 0.000 claims description 8
- 239000010410 layer Substances 0.000 claims description 7
- 239000011257 shell material Substances 0.000 claims description 5
- 239000000565 sealant Substances 0.000 claims 1
- 239000000853 adhesive Substances 0.000 description 8
- 230000001070 adhesive effect Effects 0.000 description 8
- 238000004806 packaging method and process Methods 0.000 description 8
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 5
- 239000000049 pigment Substances 0.000 description 5
- 239000000975 dye Substances 0.000 description 4
- 239000002985 plastic film Substances 0.000 description 4
- 229920006255 plastic film Polymers 0.000 description 4
- -1 polyethylene Polymers 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- 108010010803 Gelatin Proteins 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 229920000159 gelatin Polymers 0.000 description 2
- 239000008273 gelatin Substances 0.000 description 2
- 235000019322 gelatine Nutrition 0.000 description 2
- 235000011852 gelatine desserts Nutrition 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- GOXQRTZXKQZDDN-UHFFFAOYSA-N 2-Ethylhexyl acrylate Chemical compound CCCCC(CC)COC(=O)C=C GOXQRTZXKQZDDN-UHFFFAOYSA-N 0.000 description 1
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 239000003522 acrylic cement Substances 0.000 description 1
- 230000001464 adherent effect Effects 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000000987 azo dye Substances 0.000 description 1
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000007822 coupling agent Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 229920003049 isoprene rubber Polymers 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920006289 polycarbonate film Polymers 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920006290 polyethylene naphthalate film Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
Images
Landscapes
- Adhesive Tapes (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Wrappers (AREA)
- Laminated Bodies (AREA)
Description
材シート11がミシン目11xで破断し、この破断によって分断された2種類の領域のうち、接着剤層12の存在しない領域の基材シート11bが被貼着物2から分離される。一方、パターン状接着剤層12に接着された領域では、基材シート11aは被貼着物2の上に残存する。そして、こうして分断された基材シート11bを被貼着物2に再接着して、その破断の痕跡をなくすことは事実上不可能であるから、不正に開封した場合にはその痕跡が残るのである。
11:基材シート 11a:破断して被貼着物に残った基材シート 11b:破断して被貼着物から分離された基材シート 11x:ミシン目
12:接着剤層 12a:マイクロカプセル 12b:マイクロカプセルの外側 12x:パターン状接着剤層の端面 12’:発色又は変色した接着剤層
13:剥離層
2:被貼着物
Claims (3)
- 破断容易な基材シートと、この基材シート上に積層され、加熱によって発色又は変色する接着剤層とを備え、接着剤層がパターン状に基材シートに積層されており、接着剤層がパターン状剥離層を介して基材シートに積層されていることを特徴とする封緘シール。
- 接着剤層がマイクロカプセルを含有しており、このマイクロカプセルの殻物質が加熱により溶融する材質から構成されていると共に、その内外に、発色又は変色可能な色素と、この色素を発色又は変色させる顕色剤とが、それぞれ、配合されていることを特徴とする請求項1に記載の封緘シール。
- 基材シートが、ミシン目が設けられたシートであることを特徴とする請求項1又は2に記載の封緘シール。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015239252A JP6627468B2 (ja) | 2015-12-08 | 2015-12-08 | 封緘シール |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015239252A JP6627468B2 (ja) | 2015-12-08 | 2015-12-08 | 封緘シール |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017107001A JP2017107001A (ja) | 2017-06-15 |
JP6627468B2 true JP6627468B2 (ja) | 2020-01-08 |
Family
ID=59060682
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015239252A Active JP6627468B2 (ja) | 2015-12-08 | 2015-12-08 | 封緘シール |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6627468B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107556955B (zh) * | 2017-10-17 | 2020-04-24 | 烟台信友新材料有限公司 | 一种高隐蔽性紫外光深层固化胶粘剂的制备方法 |
JP2021009241A (ja) * | 2019-07-02 | 2021-01-28 | 株式会社フジシール | 封緘ラベル |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5885677A (en) * | 1996-04-24 | 1999-03-23 | Minnesota Mining And Manufacturing Company | Security label with diffusing indentifier medium and method of making same |
JPH1124566A (ja) * | 1997-06-27 | 1999-01-29 | Lintec Corp | 剥離用積層シート及び伝票 |
JP2004205955A (ja) * | 2002-12-26 | 2004-07-22 | Sato Corp | 封止用シール、これを用いた封止方法および封止用シールで封止した容器 |
JP4689180B2 (ja) * | 2004-03-22 | 2011-05-25 | リンテック株式会社 | 粘着ラベル |
JP4900790B2 (ja) * | 2006-09-01 | 2012-03-21 | 日本発條株式会社 | 識別媒体、物品、識別装置および識別媒体の識別方法 |
-
2015
- 2015-12-08 JP JP2015239252A patent/JP6627468B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2017107001A (ja) | 2017-06-15 |
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