JP4460335B2 - pancake - Google Patents

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Publication number
JP4460335B2
JP4460335B2 JP2004073786A JP2004073786A JP4460335B2 JP 4460335 B2 JP4460335 B2 JP 4460335B2 JP 2004073786 A JP2004073786 A JP 2004073786A JP 2004073786 A JP2004073786 A JP 2004073786A JP 4460335 B2 JP4460335 B2 JP 4460335B2
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coating film
tape
pancake
film
glassine paper
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JP2005262448A (en
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暁健 村上
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Tombow Pencil Co Ltd
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Tombow Pencil Co Ltd
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Description

本発明は塗膜転写具において使用する、塗膜テープをロール状に巻いて形成したパンケーキに関する。   The present invention relates to a pancake formed by winding a coating film tape in a roll shape, which is used in a coating film transfer tool.

特開2002−36788号等に記載されている、塗膜テープをロール状に巻いたパンケーキを使用した、例えば書いた文字の修正を行う塗膜転写具が一般に広く使われている。このパンケーキは図3に示されるような構成を備えたものが一般的である。図3は構成要素を明瞭に示すため、塗膜テープ2の重なった各層間に隙間がある状態で図示されているが、実際の塗膜テープ2は隙間なく密着して巻かれてパンケーキ1となっている。ここで使用される塗膜テープ2はテープ基材6とそのテープ基材6上に塗付された塗膜4とで構成されている。   For example, a coating film transfer tool for correcting a written character, for example, using a pancake obtained by winding a coating film tape in a roll shape, which is described in JP-A-2002-36788, is widely used. This pancake generally has a structure as shown in FIG. FIG. 3 shows the components in a state where there is a gap between the overlapping layers of the coating film tape 2 in order to clearly show the constituent elements. It has become. The coating film tape 2 used here is composed of a tape substrate 6 and a coating film 4 applied on the tape substrate 6.

テープ基材6は特開2002−36788号に記載されているようにプラスチックで作られており、この公報には材質の具体的な明記がされてはいないが、一般的には両面に離型処理即ち離型剤が塗布されたPETフィルムが使用されている。   The tape base 6 is made of plastic as described in Japanese Patent Application Laid-Open No. 2002-36788. Although the material is not specifically described in this publication, it is generally mold-released on both sides. A PET film coated with a treatment, i.e. a release agent, is used.

塗膜4はパンケーキ1の最外層よりも内側となるテープ基材6上の所定の位置を端部5とし、これより内側の層へと塗付されている。ここで塗膜テープ2の外先端から塗膜4の端部5までの塗膜4の塗布がされていない範囲は、パンケーキ1を形成したとき内側層の塗膜4を保護する最外層となり、パンケーキ1を取り扱い易くしている。   The coating film 4 is applied to the inner layer from a predetermined position on the tape base 6 that is located on the inner side of the outermost layer of the pancake 1. Here, the range where the coating film 4 is not applied from the outer tip of the coating film tape 2 to the end portion 5 of the coating film 4 is the outermost layer that protects the coating film 4 of the inner layer when the pancake 1 is formed. The pancake 1 is easy to handle.

テープ基材6の外端部11は、繋ぎテープ17の粘着性のある裏面に貼り付けられている。繋ぎテープ17の同じ裏面に、テープ基材6の端部11から少し離れてつまみ12の一端部13側が貼り付けられている。つまみ12とはパンケーキ1を塗膜転写具にセットして塗膜テープ2先端を巻取りリールに取り付ける際等に、この部分をつまんで行うためのものである。繋ぎテープ17の裏面のうちの露出した接着面19は塗膜テープ2をパンケーキ状に形成したときに内側層のテープ基材6の上に貼り付け、巻き付けた塗膜テープ2が緩まないように固定するために設けられている。   The outer end 11 of the tape base 6 is attached to the adhesive back surface of the connecting tape 17. The one end 13 side of the knob 12 is affixed to the same back surface of the connecting tape 17 at a distance from the end 11 of the tape base 6. The knob 12 is used to pinch this portion when the pancake 1 is set on the coating film transfer tool and the tip of the coating film tape 2 is attached to the take-up reel. The exposed adhesive surface 19 of the back surface of the connecting tape 17 is stuck on the tape base 6 of the inner layer when the coating film tape 2 is formed in a pancake shape so that the wound coating tape 2 does not loosen. It is provided to fix to.

このテープ基材6としてPETフィルムを使用する利点は、例えば紙製とした場合と比べると、PETフィルムの方が強度があるので薄く作ることができ、同寸法のパンケーキ1を形成した場合、塗膜テープ2を多く巻くことができること、またコスト的にもPETフィルムのほうが安くなること等である。これらの利点により、ほとんどのテープ基材6にはPETフィルムが選択されている。   The advantage of using a PET film as the tape base 6 is that, for example, the PET film has a higher strength than the case where it is made of paper, so that it can be made thin. When the pancake 1 having the same dimensions is formed, For example, the coating film tape 2 can be wound more, and the cost of the PET film can be reduced. Because of these advantages, a PET film is selected for most tape substrates 6.

しかし、一方で取り扱いの悪い面もある。それはPETフィルムは表面が滑らかなため単位面積あたりの接触面積が大きく、さらに静電気を帯び易く、PETフィルムに接したものが離れにくいことがある点である。   However, on the other hand, there is also a bad aspect. This is because the PET film has a smooth surface and therefore has a large contact area per unit area, is more likely to be charged with static electricity, and the one in contact with the PET film may be difficult to leave.

これにより、パンケーキ1を塗膜転写具に取り付け、つまみ12を巻き取りリールに取り付けるために塗膜テープ2を引き出すとき、PETフィルム上の塗膜の始まりとなる塗膜4の端部5において、端部5と接する外側層のPETフィルムの裏面に塗膜4の端部5が張り付いてPETフィルム上から引き剥がされるという現象、すなわち裏移りが起こるという問題がみられた。   Thus, when the coating film tape 2 is pulled out to attach the pancake 1 to the coating film transfer tool and the knob 12 to the take-up reel, at the end portion 5 of the coating film 4 that becomes the beginning of the coating film on the PET film. There was a problem that the end portion 5 of the coating film 4 was stuck to the back surface of the PET film of the outer layer in contact with the end portion 5 and peeled off from the PET film, that is, the set-off occurred.

この裏移りは、例えば塗膜材料の粘着性を弱めることによりある程度は防止できる。しかし塗膜材料の粘着性を弱めると、塗膜を紙面に転写した際の紙面への付着力が弱くなり、転写した塗膜の上に再度筆記した際にその塗膜が剥がれてしまうという問題が生じる。   This set-off can be prevented to some extent by, for example, weakening the adhesiveness of the coating material. However, if the adhesiveness of the coating material is weakened, the adhesion to the paper surface when the coating film is transferred to the paper surface will be weak, and the coating film will be peeled off when rewritten on the transferred coating film. Occurs.

特許公開2002−36788号Patent Publication 2002-36788

本発明は上記課題に鑑みてなされたものであり、塗膜の端部が外側層のテープ基材の裏面に裏移りすることを防ぐことをその課題とする。これにより、従来よりも粘着性の高い塗膜材料の使用が可能となり、再筆記した際の塗膜剥がれをも防止できる。   This invention is made | formed in view of the said subject, and makes it the subject to prevent that the edge part of a coating film transfers to the back surface of the tape base material of an outer side layer. As a result, it becomes possible to use a coating material having higher adhesiveness than before, and it is possible to prevent peeling of the coating film when rewritten.

上記課題を解決するために、本願発明に係る塗膜テープをロール状に巻いたパンケーキにおいては、塗膜の外端部を挟んだ両側の所定範囲と接する外側の層のテープ基材をグラシン紙とした。   In order to solve the above-mentioned problems, in a pancake obtained by winding a coated film tape according to the present invention in a roll shape, an outer layer tape substrate in contact with a predetermined range on both sides sandwiching the outer end portion of the coated film Paper.

ある実施の形態では、そのグラシン紙の塗膜に被さる側の面には離型剤が塗布されている。   In one embodiment, a release agent is applied to the surface of the glassine paper that covers the coating film.

上記の通り本願発明では、テープ基材上に塗付された塗膜の始まりとなる端部において、端部と接する外側層のテープ基材を、端部を含んだ両側所定の範囲でグラシン紙とした。グラシン紙はPETフィルムと比べると、表面が粗くなっているため単位面積あたりの接触面積が小さく、また紙製なので静電気を帯びにくい。そのため塗膜の裏移りを防止できる。ここでグラシン紙を使用する部分は、裏移りが起きる可能性のある塗膜の端部をカバーする僅かな範囲だけで足り、テープ基材の大部分は従来のPETフィルムでよい。従って、テープ基材を薄くして塗膜テープを多く巻くことができ、またコスト的に安くなるといった、従来のPETフィルムの利点はそのまま活かすことができる。
さらには、裏写しを防止できるので、従来よりも粘着性の高い塗膜材料を使用でき、転写した塗膜上に再度筆記した際の塗膜剥がれを防止できる。
また、グラシン紙の内面側即ち塗膜に被さる側の面に離型処理即ち離型剤を塗布しておくと、裏移りをより確実に防止でき、従ってさらに粘着性の高い塗膜材料を使用することが可能となる。
As described above, in the invention of the present application, at the end that is the beginning of the coating film applied on the tape substrate, the outer side tape substrate that is in contact with the end is glassine paper within a predetermined range on both sides including the end. It was. Glassine paper has a rough surface compared to PET film, so the contact area per unit area is small, and it is made of paper, so it is difficult to be charged with static electricity. Therefore, the set-off of the coating film can be prevented. Here, it is sufficient that the glassine paper is used in a small area that covers the edge of the coating film where the set-off may occur, and the tape base material may be a conventional PET film. Therefore, the advantage of the conventional PET film that the tape base material can be thinned and a lot of the coating film tape can be wound and the cost can be reduced can be utilized as it is.
Furthermore, since back-through can be prevented, it is possible to use a coating material with higher adhesiveness than in the past, and it is possible to prevent peeling of the coating film when rewritten on the transferred coating film.
In addition, if a mold release treatment, that is, a release agent, is applied to the inner surface of glassine paper, that is, the surface that covers the coating film, the set-off can be prevented more reliably, and therefore a coating material with higher adhesion is used. It becomes possible to do.

以下図面を参照して本発明の実施の形態を説明する。図1を参照すると、本発明に係るパンケーキは符号21でその全体を示されている。パンケーキ21は塗膜テープ22が巻芯34にロール状に巻かれて形成されている。塗膜テープ22はテープ基材26と塗膜24とで構成されている。以上は図3の従来例と同じ部材が使用されているが、本発明においてはテープ基材26は、PETフィルム27とPETフィルム27の一端部31に取り付けられた所定の長さのグラシン紙28とで構成されている点で異なる。   Embodiments of the present invention will be described below with reference to the drawings. Referring to FIG. 1, the pancake according to the present invention is generally indicated by reference numeral 21. The pancake 21 is formed by winding a coating film tape 22 around a winding core 34 in a roll shape. The coating film tape 22 is composed of a tape substrate 26 and a coating film 24. Although the same members as those in the conventional example of FIG. 3 are used as described above, in the present invention, the tape base material 26 is a PET film 27 and a glassine paper 28 of a predetermined length attached to one end portion 31 of the PET film 27. It is different in that it is composed of.

すなわち符号38は繋ぎテープである。繋ぎテープ38の粘着性のある裏面に、グラシン紙28の一端部30とPETフィルム27の外端部31とが貼り付けられている。なお、繋ぎテープ38の裏面に設けられた粘着材の作用面が、内側層の塗膜24に接した場合、塗膜4に対し剥離等の悪影響を与える恐れがあるため、これを確実に防ぐために繋ぎテープ38の裏面において、PETフィルム27の外端部31又はグラシン紙28の一端部30とは僅かにオーバーラップするように貼り付けられている。   That is, reference numeral 38 is a connecting tape. One end 30 of the glassine paper 28 and the outer end 31 of the PET film 27 are affixed to the adhesive back surface of the connecting tape 38. In addition, when the action surface of the adhesive material provided on the back surface of the connecting tape 38 is in contact with the coating film 24 of the inner layer, there is a possibility that the coating film 4 may be adversely affected such as peeling. For this reason, the back surface of the connecting tape 38 is pasted so as to slightly overlap the outer end 31 of the PET film 27 or the one end 30 of the glassine paper 28.

グラシン紙28の他端部29は、従来例と同じように繋ぎテープ37によりつまみ32の一端部33に繋がれている。PETフィルム27の内端部(図示せず)が巻芯34の外壁に適宜な方法で取り付けられ、塗膜テープ22は巻芯34を芯としてロール状に巻き付けられて、パンケーキ21となる。   The other end 29 of the glassine paper 28 is connected to one end 33 of the knob 32 by a connecting tape 37 as in the conventional example. An inner end portion (not shown) of the PET film 27 is attached to the outer wall of the core 34 by an appropriate method, and the coating film tape 22 is wound in a roll shape with the core 34 as a core to form the pancake 21.

図2にパンケーキ21での塗膜24の端部25付近の構成が示される。図2は構成要素を明瞭に示すため、塗膜テープ22の重なった各層間に隙間がある状態で図示されているが、実際の塗膜テープ22は隙間なく密着して巻かれている。図から明らかな通り、塗膜24の端部25を挟んだ両側所定の範囲の部分の上にはグラシン紙28が被さるようになっている。なお、グラシン紙28の内側面28a即ち塗膜24に被さって接触する側の面には、離型処理即ち離型剤を塗布しておくと、より効果的である。   FIG. 2 shows a configuration in the vicinity of the end portion 25 of the coating film 24 in the pancake 21. FIG. 2 shows the components in a state where there is a gap between the overlapping layers of the coating film tape 22 in order to clearly show the constituent elements, but the actual coating film tape 22 is closely wound and wound. As is apparent from the figure, glassine paper 28 is placed over a predetermined range on both sides of the end portion 25 of the coating film 24. Note that it is more effective to apply a release treatment, that is, a release agent, to the inner surface 28a of the glassine paper 28, that is, the surface that covers the coating film 24 and comes into contact therewith.

本発明の実施の形態に係るパンケーキの斜視図である。It is a perspective view of the pancake which concerns on embodiment of this invention. 本発明の実施の形態に係るパンケーキの構成を示す関係図である。It is a related figure which shows the structure of the pancake which concerns on embodiment of this invention. 従来のパンケーキの構成を示す関係図である。It is a related figure which shows the structure of the conventional pancake.

符号の説明Explanation of symbols

21 パンケーキ
22 塗膜テープ
24 塗膜
25 端部
27 PETフィルム
28 グラシン紙
21 Pancake 22 Coating film 24 Coating film 25 Edge 27 PET film 28 Glassine paper

Claims (2)

長尺のテープ基材と、該テープ基材上に塗付された塗膜とで構成される塗膜テープを、前記塗膜を外側にしてロール状に巻いて形成したパンケーキにおいて、前記塗膜は、前記テープ基材の最外層より内側の層の所定の位置を外端部としてそれより内側の層上に設けられており、前記外端部を挟んだ両側の所定範囲と接する外側層の前記テープ基材がグラシン紙で構成される、パンケーキ。 In a pancake formed by winding a coating film tape composed of a long tape base material and a coating film coated on the tape base material in a roll shape with the coating film on the outside, The film is provided on the inner layer with a predetermined position of the inner layer from the outermost layer of the tape base as an outer end, and is in contact with a predetermined range on both sides sandwiching the outer end. A pancake in which the tape substrate is made of glassine paper. 請求項1において、前記グラシン紙の前記塗膜に被さる側の面は離型剤が塗布されていることを特徴とする、パンケーキ。
2. The pancake according to claim 1, wherein a release agent is applied to a surface of the glassine paper that covers the coating film.
JP2004073786A 2004-03-16 2004-03-16 pancake Expired - Fee Related JP4460335B2 (en)

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JP2004073786A JP4460335B2 (en) 2004-03-16 2004-03-16 pancake

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JP2005262448A JP2005262448A (en) 2005-09-29
JP4460335B2 true JP4460335B2 (en) 2010-05-12

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8397784B2 (en) 2010-08-31 2013-03-19 Sanford, L.P. Correction tape dispenser with variable clutch mechanism
US8746313B2 (en) 2010-12-29 2014-06-10 Sanford, L.P. Correction tape re-tensioning mechanism and correction tape dispenser comprising same
US8578999B2 (en) 2010-12-29 2013-11-12 Sanford, L.P. Variable clutch mechanism and correction tape dispenser with variable clutch mechanism
US8746316B2 (en) 2011-12-30 2014-06-10 Sanford, L.P. Variable clutch mechanism and correction tape dispenser with variable clutch mechanism

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