JP4394480B2 - 自己接着性積層フィルム及びそれからなる包装材 - Google Patents
自己接着性積層フィルム及びそれからなる包装材 Download PDFInfo
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- JP4394480B2 JP4394480B2 JP2004051521A JP2004051521A JP4394480B2 JP 4394480 B2 JP4394480 B2 JP 4394480B2 JP 2004051521 A JP2004051521 A JP 2004051521A JP 2004051521 A JP2004051521 A JP 2004051521A JP 4394480 B2 JP4394480 B2 JP 4394480B2
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- JP
- Japan
- Prior art keywords
- self
- adhesive layer
- adhesive
- film
- laminated 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 - Lifetime
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- 239000000853 adhesive Substances 0.000 title claims description 36
- 239000005022 packaging material Substances 0.000 title description 2
- 239000010410 layer Substances 0.000 claims description 27
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims description 22
- 239000012790 adhesive layer Substances 0.000 claims description 14
- 238000004806 packaging method and process Methods 0.000 claims description 11
- 230000001070 adhesive effect Effects 0.000 claims description 10
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 claims description 8
- 230000003373 anti-fouling effect Effects 0.000 claims description 7
- 229920001577 copolymer Polymers 0.000 claims description 6
- 238000002788 crimping Methods 0.000 claims description 5
- 239000012785 packaging film Substances 0.000 claims description 5
- 229920006280 packaging film Polymers 0.000 claims description 5
- WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims description 4
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 4
- 238000004078 waterproofing Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 229920003002 synthetic resin Polymers 0.000 claims description 3
- 239000000057 synthetic resin Substances 0.000 claims description 3
- 239000005001 laminate film Substances 0.000 claims description 2
- 230000003287 optical effect Effects 0.000 claims description 2
- 238000002834 transmittance Methods 0.000 claims description 2
- 229920005672 polyolefin resin Polymers 0.000 claims 1
- 239000011521 glass Substances 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 2
- 229920000098 polyolefin Polymers 0.000 description 2
- 208000019300 CLIPPERS Diseases 0.000 description 1
- 229930182556 Polyacetal Natural products 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 238000003287 bathing Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 235000013351 cheese Nutrition 0.000 description 1
- 208000021930 chronic lymphocytic inflammation with pontine perivascular enhancement responsive to steroids Diseases 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920001690 polydopamine Polymers 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Packages (AREA)
- Wrappers (AREA)
- Laminated Bodies (AREA)
Description
2 被包装体
3 被包装体
Claims (6)
- 基材フィルムの少なくとも片側表面に、合成樹脂製の圧着性接着材層を有する積層フィルムであって、前記接着材層面同士の自着力が−10℃〜80℃の温度範囲内において2.0N/cm以上であり、前記接着材層の傾斜式ボールタック値(JIS Z 0237.14)が前記温度範囲内において3以下であり、前記接着材層を構成する圧着性接着材はプロピレン10〜85モル%、1−ブテン3〜60モル%、及び、4−メチル−1−ペンテン12〜70モル%の組成を有し、かつ結晶化度が30%以下である共重合体を主材とすることを特徴とする自己接着性積層フィルム。
- 基材フィルムが、厚さ10〜100μm、可視光線透過度が70%以上の透明フィルムであり、かつ引張り弾性モジュラスが1000MPa以下であるポリオレフィン系樹脂フィルムからなる請求項1記載の自己接着性積層フィルム。
- 接着材層面同士を0〜50℃の温度範囲にて圧着できる請求項1又は2記載の自己接着積層フィルム。
- 請求項1〜3の何れか一項記載の自己接着積層フィルムから成り、被包装体の表面の全面又は一部の面を被覆して接着材層面同士を圧着することにより、前記被包装体の防水、防汚又は安全性を確保する為に用いる包装用フィルム。
- 被包装体が、携帯電話、卓上小型計算機、情報表示装置、ゲーム機、光学機器、若しくは、刃又は突起を有する物である請求項4記載の包装用フィルム。
- 請求項1〜3の何れか一項記載の自己接着積層フィルムを用い、被包装体の表面の全面又は一部の面を被覆して圧着性接着材層面同士を0〜50℃の温度範囲にて圧着する包装方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004051521A JP4394480B2 (ja) | 2004-02-26 | 2004-02-26 | 自己接着性積層フィルム及びそれからなる包装材 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004051521A JP4394480B2 (ja) | 2004-02-26 | 2004-02-26 | 自己接着性積層フィルム及びそれからなる包装材 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005238633A JP2005238633A (ja) | 2005-09-08 |
JP4394480B2 true JP4394480B2 (ja) | 2010-01-06 |
Family
ID=35020889
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004051521A Expired - Lifetime JP4394480B2 (ja) | 2004-02-26 | 2004-02-26 | 自己接着性積層フィルム及びそれからなる包装材 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4394480B2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6045871B2 (ja) * | 2012-10-03 | 2016-12-14 | 旭化成株式会社 | 保護部材付き成形体 |
JP2015231849A (ja) * | 2014-06-09 | 2015-12-24 | 大阪シーリング印刷株式会社 | 包装材 |
CN106546175A (zh) * | 2016-11-08 | 2017-03-29 | 南京航空航天大学 | 便携式刀具磨损测量装置 |
US20230193087A1 (en) * | 2020-03-19 | 2023-06-22 | Mitsui Chemicals, Inc. | Self-adhesive sheet |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6148163U (ja) * | 1984-09-03 | 1986-03-31 | 日本光フアイバ株式会社 | 包装用シ−ト |
JP2962645B2 (ja) * | 1993-12-28 | 1999-10-12 | 積水化学工業株式会社 | 表面保護フィルム |
JPH09216652A (ja) * | 1996-02-09 | 1997-08-19 | Nippon Hikari Fiber Kk | 包装用材料 |
JPH11138710A (ja) * | 1997-11-10 | 1999-05-25 | Mitsui Chem Inc | 包装用多層フィルム |
JP2001316646A (ja) * | 2000-05-10 | 2001-11-16 | Lintec Corp | 自己接着性テープ及びその使用方法 |
JP4780842B2 (ja) * | 2000-05-26 | 2011-09-28 | 旭化成ケミカルズ株式会社 | ポリプロピレン系多層フィルム |
FR2820751B1 (fr) * | 2001-02-09 | 2005-01-14 | Bostik Findley | Adhesifs thermofusibles auto-adhesifs extrudables a chaud et leur utilisation dans les films multicouches |
-
2004
- 2004-02-26 JP JP2004051521A patent/JP4394480B2/ja not_active Expired - Lifetime
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Publication number | Publication date |
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JP2005238633A (ja) | 2005-09-08 |
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