JP6035411B2 - Protective film with adhesive with separator - Google Patents
Protective film with adhesive with separator Download PDFInfo
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- JP6035411B2 JP6035411B2 JP2015243095A JP2015243095A JP6035411B2 JP 6035411 B2 JP6035411 B2 JP 6035411B2 JP 2015243095 A JP2015243095 A JP 2015243095A JP 2015243095 A JP2015243095 A JP 2015243095A JP 6035411 B2 JP6035411 B2 JP 6035411B2
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- Prior art keywords
- separator
- protective film
- adhesive
- adhesive material
- film
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- 239000000853 adhesive Substances 0.000 title claims description 45
- 230000001070 adhesive effect Effects 0.000 title claims description 45
- 230000001681 protective effect Effects 0.000 title claims description 38
- 239000000463 material Substances 0.000 claims description 35
- 239000012790 adhesive layer Substances 0.000 claims description 8
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims description 4
- 239000004973 liquid crystal related substance Substances 0.000 description 17
- 239000010410 layer Substances 0.000 description 6
- 239000000428 dust Substances 0.000 description 4
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- Adhesive Tapes (AREA)
Description
本発明は、液晶画面等を保護する粘着材付保護フィルムとセパレータに関するものである。 The present invention relates to a protective film with an adhesive and a separator for protecting a liquid crystal screen and the like.
従来の技術思想では、液晶画面等を保護する目的で使用者が粘着材付き保護フィルムを貼り付ける場合、液晶画面の大きさに合わせて正確に貼り付ける作業が必要であったが貼り付け位置の設定が困難であった。 According to the conventional technical idea, when a user attaches a protective film with an adhesive to protect the LCD screen, etc., it is necessary to attach it accurately according to the size of the LCD screen. Setting was difficult.
本発明は、液晶画面等に粘着材付保護フィルムを貼り付ける際の、貼り付け位置の設定と貼り付け作業を容易にすることを課題とする。 This invention makes it a subject to make easy the setting of a sticking position and the sticking operation | work at the time of sticking a protective film with an adhesive material on a liquid crystal screen etc.
本発明は、粘着材付保護フィルムの粘着層面を保護するセパレータに一軸延伸フィルムを用い、セパレータ自体にも粘着層を設けることでセパレータを一部引き裂いて剥がし粘着層の部分的な露出を可能とし、液晶画面等への貼り付け位置の設定と貼り付け作業を容易にするという課題を解決する。 The present invention uses a uniaxially stretched film for the separator that protects the adhesive layer surface of the protective film with an adhesive material, and by providing an adhesive layer on the separator itself, the separator can be partially torn and peeled to allow partial exposure of the adhesive layer. This solves the problem of facilitating the setting and pasting work of a pasting position on a liquid crystal screen or the like.
本発明の粘着材付保護フィルムとセパレータはセパレータに一軸延伸フィルムを用い該セパレータにも粘着材の層が設けられている。従ってセパレータの粘着材には剥離シートが貼られ、３層のフィルム構造になっている。使用者は最下層の剥離シートを剥がし、粘着材付きセパレータを液晶画面等に微調整しながら正確な位置に貼り付ける。こうして貼り終えた粘着材付きセパレータは一軸延伸フィルムを用いてあるので、ここで粘着材付きセパレータを引き裂いて保護フィルムから一部剥がす。 The protective film with an adhesive material and the separator of the present invention use a uniaxially stretched film as a separator, and the separator is also provided with an adhesive material layer. Therefore, a release sheet is applied to the separator adhesive material to form a three-layer film structure. The user peels off the lowermost release sheet and attaches the separator with adhesive to the correct position while finely adjusting the liquid crystal screen or the like. Since the separator with the adhesive material finished in this way uses a uniaxially stretched film, the separator with the adhesive material is torn and partially peeled off from the protective film.
このとき埃は該セパレータの粘着材面に付着して除去される。次に引き裂かれて残った粘着材付きセパレータを保護フィルムから剥がす。引き裂いて一部を残しながらの作業により保護フィルムと液晶画面の位置関係は保たれる。このように粘着材付保護フィルムと剥離シートの間に一軸延伸フィルムを用いた粘着材付きセパレータを加えることで、粘着材付保護フィルム貼り付け時の埃付着を防止し、また容易に正確な位置決めを行うことが可能になる。 At this time, dust adheres to the adhesive material surface of the separator and is removed. Next, the adhesive-attached separator remaining after tearing is peeled off from the protective film. The positional relationship between the protective film and the liquid crystal screen is maintained by the operation of tearing and leaving a part. In this way, by adding a separator with an adhesive material using a uniaxially stretched film between the protective film with an adhesive material and the release sheet, dust adhesion is prevented when attaching the protective film with an adhesive material, and easy and accurate positioning is achieved. It becomes possible to do.
液晶画面に合わせた保護フィルムの粘着材面の粘着材を保護する為に貼るセパレータの材質を一軸延伸フィルムとし、セパレータ自体も該保護フィルムの粘着材面の保護貼り付け面の反対面を粘着材の層とする。粘着材付きセパレータの反対面粘着材の層に剥離シートを貼り汚れから保護する。 The separator material to be applied to protect the adhesive material on the adhesive surface of the protective film aligned with the LCD screen is a uniaxially stretched film, and the separator itself is also the adhesive material on the opposite side of the protective film adhesive surface. And the layer. A release sheet is applied to the opposite surface of the pressure-sensitive adhesive layer of the separator with the pressure-sensitive adhesive to protect it from dirt.
以下、添付図面に基づいて実施例を説明する。図１は本発明の一軸延伸フィルムを用いた粘着材付きセパレータ付き保護フィルムの断面図である。１は保護フィルム、１ａは粘着材の層、２は一軸延伸フィルムを用いたセパレータ、２ａは該セパレータの粘着材の層を示す。３はセパレータの粘着材面に貼る剥離シートを示す。図２は保護フィルムと粘着材付きセパレータと剥離シートの構成を示す平面図である。２ｂは一軸延伸フィルムを切り裂くきっかけとなる切り裂きガイドを示す。 Embodiments will be described below with reference to the accompanying drawings. FIG. 1 is a cross-sectional view of a protective film with a separator with an adhesive using the uniaxially stretched film of the present invention. Reference numeral 1 denotes a protective film, 1a denotes an adhesive layer, 2 denotes a separator using a uniaxially stretched film, and 2a denotes an adhesive layer of the separator. 3 shows the peeling sheet stuck on the adhesive material surface of a separator. FIG. 2 is a plan view showing a configuration of a protective film, a separator with an adhesive material, and a release sheet. 2b shows the tear guide used as the trigger which tears a uniaxially stretched film.
図３は保護フィルムを液晶画面に貼るために剥離シート３を剥がし、粘着材付き一軸延伸フィルムを用いたセパレータ２の粘着材面を液晶画面に貼着した状態を示す断面図である。この状態で保護フィルムと保護される液晶画面の位置関係を微調整する。埃が液晶画面上に多少残っていても問題にならない。 FIG. 3 is a cross-sectional view showing a state in which the release sheet 3 is peeled off in order to attach the protective film to the liquid crystal screen, and the adhesive material surface of the separator 2 using the uniaxially stretched film with the adhesive material is attached to the liquid crystal screen. In this state, the positional relationship between the protective film and the liquid crystal screen to be protected is finely adjusted. Even if some dust remains on the LCD screen, it does not matter.
図４は保護フィルム１から粘着材付き一軸延伸フィルムを用いたセパレータ２を切り裂きガイド２ｂから切り裂き剥がしている状態の断面図である。保護フィルム１は粘着材付きセパレータが切り裂かれ残された部分２が液晶画面に粘着しているため該液晶画面との位置関係は保たれている。該セパレータが切り裂かれ保護フィルム１と液晶画面９から剥がされる際、液晶画面５の表面の埃は粘着層２ａに粘着され移動する。 FIG. 4 is a cross-sectional view of a state in which the separator 2 using the uniaxially stretched film with the adhesive material is torn off from the protective film 1 from the tear guide 2b. The protective film 1 is maintained in the positional relationship with the liquid crystal screen because the portion 2 left after the separator with the adhesive material is cut off is adhered to the liquid crystal screen. When the separator is torn off and peeled off from the protective film 1 and the liquid crystal screen 9, the dust on the surface of the liquid crystal screen 5 adheres to the adhesive layer 2a and moves.
図５は保護フィルム１の半面が液晶画面上５に貼着された状態を示す。この状態で粘着材付きセパレータ２の切り裂かれ残された部分は該液晶画面５上にまだ残っている。図６は残された該セパレータ２を剥がしている状態を示す。図７は粘着材付き一軸延伸フィルムを用いたセパレータ２が完全に剥がされ、保護フィルム１が液晶画面５上に貼着された仕上がり状態の断面である。 FIG. 5 shows a state in which the half surface of the protective film 1 is stuck on the liquid crystal screen 5. In this state, the portion of the separator with adhesive 2 that has been torn off still remains on the liquid crystal screen 5. FIG. 6 shows a state where the remaining separator 2 is peeled off. FIG. 7 is a cross section in a finished state in which the separator 2 using the uniaxially stretched film with an adhesive material is completely peeled off and the protective film 1 is stuck on the liquid crystal screen 5.
図８は保護フィルム１から該セパレータ２を剥がし該液晶画面５に貼り付けている状態の俯瞰図である。 FIG. 8 is an overhead view of the state in which the separator 2 is peeled off from the protective film 1 and attached to the liquid crystal screen 5.
（付記）
（付記１）
粘着材付きフィルムと、一軸延伸フィルム等の引き裂き方向により剪断強度の異なる特性を持つセパレータから構成され該セパレータにも粘着層を設けた事を特徴とするセパレータ付き粘着材付保護フィルム
（付記２）
付記１に於いてセパレータの粘着層を保護する剥離紙を設けた事を特徴とする剥離紙とセパレータと粘着材付保護フィルムの３層から構成されるセパレータ付き粘着材付保護フィルム
（付記３）
付記１に於いてセパレータを引き裂き剥がすきっかけになる切れ目をセパレータに配した事を特徴とするセパレータ付き粘着材付保護フィルム
（付記４）
付記１に於いてセパレータの形状が保護対象の画面貼り付け位置の案内となる形状に形成されたことを特徴とするセパレータ付き粘着材付保護フィルム
（付記５）
付記１に於いてセパレータの一部がセパレータを剥がす際のガイドとなる形状に形成されたことを特徴とするセパレータ付き粘着材付保護フィルム
(Appendix)
(Appendix 1)
Protective film with an adhesive material with a separator, characterized in that it is composed of a film with an adhesive material and a separator having different properties of shear strength depending on the tear direction, such as a uniaxially stretched film (Appendix 2)
Protective film with adhesive material with separator composed of 3 layers of release paper, separator and protective film with adhesive material, characterized in that a release paper is provided to protect the adhesive layer of the separator in Appendix 1 (Appendix 3)
Protective film with adhesive material with separator, characterized in that the separator has been cut into the separator in Appendix 1 as a trigger to tear and peel off (Appendix 4)
The protective film with an adhesive material with a separator (Appendix 5), characterized in that the shape of the separator in Supplementary Note 1 is a shape that serves as a guide for the screen application position to be protected
The protective film with a pressure-sensitive adhesive material with a separator, wherein a part of the separator according to the supplementary note 1 is formed into a shape that serves as a guide when the separator is peeled off
１ 保護フィルム
２ 粘着材付き一軸延伸フィルムを用いたセパレータ
２ａ 粘着材の層
３ セパレータの粘着材面に貼る剥離シート
４ 機器
５ 液晶画面
DESCRIPTION OF SYMBOLS 1 Protective film 2 Separator 2a using the uniaxially stretched film with an adhesive material Layer 3 of an adhesive material Release sheet 4 stuck on the adhesive material surface of a separator Device 5 Liquid crystal screen
Claims (3)
前記セパレータを引き裂き剥がすきっかけになる切れ目をセパレータに配し、
セパレータの粘着層を保護する剥離紙を設け、
前記セパレータは、前記粘着材付きフィルムよりも面積が大きく、
前記粘着材付きフィルムの全面が前記セパレータに貼り合わされており、
前記切れ目は、前記粘着材付きフィルムが貼り合されている領域の外側の領域のみに設けられる、セパレータ付き粘着材付保護フィルム。 It is composed of a film with an adhesive material and a separator having different characteristics of shear strength depending on the tearing direction.
Disposing the separator on the separator as a trigger for tearing off the separator,
Provide release paper to protect the adhesive layer of the separator,
The separator has a larger area than the film with the adhesive,
The entire surface of the film with the adhesive is bonded to the separator,
The said cut | interruption is a protective film with an adhesive material with a separator provided only in the area | region outside the area | region where the said film with an adhesive material is bonded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015243095A JP6035411B2 (en) | 2015-12-14 | 2015-12-14 | Protective film with adhesive with separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015243095A JP6035411B2 (en) | 2015-12-14 | 2015-12-14 | Protective film with adhesive with separator |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010129390A Division JP2011241370A (en) | 2010-05-19 | 2010-05-19 | Protective film with adhesive with separator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2016094618A JP2016094618A (en) | 2016-05-26 |
| JP6035411B2 true JP6035411B2 (en) | 2016-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015243095A Active JP6035411B2 (en) | 2015-12-14 | 2015-12-14 | Protective film with adhesive with separator |
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| JP (1) | JP6035411B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102167877B1 (en) * | 2018-08-23 | 2020-10-20 | 주식회사 더하기 | Lcd protection film structure for mobile terminal |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0213465Y2 (en) * | 1984-10-15 | 1990-04-13 | ||
| JPH0211137U (en) * | 1988-07-02 | 1990-01-24 | ||
| JP3141815U (en) * | 2008-01-18 | 2008-05-22 | 株式会社パワーサポート | Protective film with adhesive separator |
| JP3142562U (en) * | 2008-03-12 | 2008-06-19 | 株式会社パワーサポート | Protective film with separator |
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| Publication number | Publication date |
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| JP2016094618A (en) | 2016-05-26 |
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