JPH01132656U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図ないし第６図は本考案の実施例を示すも
のであつて、第１図は第１の実施例にかかる薄箔
状物用巻芯の斜視図、第２図は第２の実施例にか
かる薄箔状物用巻芯の斜視図、第３図は第３の実
施例にかかる薄箔状物用巻芯の正面図、第４図は
第４の実施例にかかる薄箔状物用巻芯の正面図、
第５図は前記第４図の巻芯の使用方法を示す図、
第６図は第５図の要部の拡大図である。第７図は
従来の巻芯を示す正面図、第８図は第７図の要部
拡大断面図、第９図ａ〜ｃ及び第１０図は、第７
図に示した巻芯を使用した場合の欠点の説明図で
ある。 １……巻芯本体、１ａ，１ｂ……端部、２……
感圧接着剤、２ａ，２ｂ，２ｃ，２ｄ，２ｇ，２
ｈ……非塗布部、２ｅ，２ｆ……タツクシール、
３……剥離シート。 1 to 6 show embodiments of the present invention, in which FIG. 1 is a perspective view of a winding core for a thin foil material according to the first embodiment, and FIG. FIG. 3 is a front view of the thin foil core according to the third embodiment, and FIG. 4 is a thin foil core according to the fourth embodiment. Front view of material winding core,
FIG. 5 is a diagram showing how to use the winding core shown in FIG. 4,
FIG. 6 is an enlarged view of the main part of FIG. 5. FIG. 7 is a front view showing a conventional winding core, FIG. 8 is an enlarged sectional view of the main part of FIG. 7, and FIGS.
It is an explanatory view of the drawback when using the winding core shown in the figure. 1... Winding core body, 1a, 1b... End portion, 2...
Pressure sensitive adhesive, 2a, 2b, 2c, 2d, 2g, 2
h...non-applied area, 2e, 2f...tack seal,
3...Release sheet.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 巻芯本体の両端部に巻装される薄箔状物の両側
部に非接着部を形成すると共に、該非接着部の間
に感圧接着剤層を設け、該感圧接着剤層の表面に
剥離シートを付着してなる薄箔状物用巻芯。 Non-adhesive parts are formed on both sides of the thin foil-like material wrapped around both ends of the core body, and a pressure-sensitive adhesive layer is provided between the non-adhesive parts, and a pressure-sensitive adhesive layer is provided on the surface of the pressure-sensitive adhesive layer. A core for thin foil products with a release sheet attached.