JP3157740U - Cloth adhesive sheet - Google Patents

Abstract

To provide a cloth pressure-sensitive adhesive sheet that can be easily peeled off and can be peeled off safely and cleanly without leaving a trace when necessary. SOLUTION: A print layer 3 in which an acrylic resin adhesive and a hard finish are impregnated into a liquid pigment formed on the upper surface of a fiber cloth fabric 4 and printed, and a urethane resin and an acrylic coated on the upper surface of the print layer. The pressure-sensitive adhesive layer 2 is impregnated with an isocyanate curing agent such as a pressure-sensitive adhesive, and the release film 1 is further coated on the upper surface of the pressure-sensitive adhesive layer 2. [Selection] Figure 2

Description

The present invention relates to a cloth pressure-sensitive adhesive sheet used for advertisement, announcement, and promotion.

Conventionally, this type of sheet has been subjected to adhesive processing by being bonded to a release paper coated with acrylic resin or foamed urethane resin on the back side of a fabric such as a printed film or printing paper.

The present invention provides a cloth pressure-sensitive adhesive sheet that can be easily peeled off even by an amateur and can be safely and neatly removed without leaving a trace.

However, applying the conventional technology as described above as a pressure-sensitive adhesive sheet for advertising and advertising may cause bubbles on the surface or wrinkles on the surface during construction, or the main body will stick to each other and will not peel off. A considerable amount of skill was required for the construction, such as a problem that could not be used once the construction failed.

In addition, when pasted on a summer show window, with conventional acrylic resin adhesives, when the midsummer sun hits for a long time, the adhesive melts due to heat and the sheet discolors, and when the sheet is peeled off, the adhesive adheres to the glass surface. There was a quality problem that could not be removed.

Since the urethane resin used as a pressure sensitive adhesive in the conventional manufacturing method is white and cloudy, it cannot be coated on the printed surface.

In recent years, the frequency of advertising campaigns has increased, and the demand for tools that can peel off glass surfaces such as show windows as advertisements and notification means has increased. However, as long as these quality problems are not overcome, the use of adhesive sheets is practical. Expansion is difficult.

In order to solve the above-mentioned problems, the present invention is a print layer obtained by impregnating an acrylic resin adhesive and a hard finish into a liquid pigment formed on the upper surface of a textile fabric, and the upper surface of the print layer is coated. A cloth pressure-sensitive adhesive sheet comprising: a pressure-sensitive adhesive layer impregnated with an isocyanate-based curing agent such as a urethane resin or an acrylic pressure-sensitive adhesive; and a release film coated on the upper surface of the pressure-sensitive adhesive layer.

According to the present invention, the printing surface is easily adhered to a smooth glass surface and does not peel off in a normal state, even if bubbles enter the surface during construction, it can be easily eliminated, it is difficult to wrinkle, and the main body Even when bonded, it can be easily peeled off, and even if construction fails once, it can be easily constructed again.

Further, like the conventional pressure-sensitive adhesive sheet, even when the midsummer sun was hit for a long time, the pressure-sensitive adhesive was not melted or the sheet was not discolored.

The color of the foamed urethane resin, which is a pressure-sensitive adhesive of the conventional manufacturing method, cannot be used on the printing surface because it is cloudy white, but this idea has been solved because the color is transparent.

The perspective view which shows the use condition of a cloth adhesive sheet Expanded sectional view of cloth adhesive sheet Another embodiment showing a state where a cloth adhesive sheet is pasted on a train window Another embodiment showing a state in which a cloth adhesive sheet is pasted on a window glass of a building Schematic for manufacturing cloth adhesive sheet according to this device

Embodiments of the present invention will be described below with reference to the drawings.
[FIG. 1] is a perspective view in which a cloth pressure-sensitive adhesive sheet of the present invention is attached to a street corner show window. Specifically, as shown in the sectional view of the present invention of [FIG. Printed layer 3 printed by impregnating an acrylic resin adhesive and a hard finish into a liquid pigment, and an urethane curing agent such as urethane resin or acrylic pressure sensitive adhesive coated on the upper surface of the print layer. It shows forming with the impregnated pressure-sensitive adhesive layer 2 and a release film coated on the upper surface of the pressure-sensitive adhesive layer 2.
Further, the production sequence of the inventive fabric pressure-sensitive adhesive sheet will be described with reference to [FIG. 5]. One release film is fed out from six feeding portions, and one release film is coated on one peeling film, and further, Feeding from the 11 feeding section and A (the pressure-sensitive adhesive surface coated with the adhesive on the release film) after passing through the 8 drying oven to measure the coating amount to dry the coating liquid 9 An apparatus for laminating B (printed fiber cloth fabric) at 10 laminating sections and winding the cloth pressure-sensitive adhesive sheet at 12 winding sections is shown.

The fiber cloth fabric mentioned here refers to 100% polyester woven fabric and non-woven fabric.

A cloth adhesive sheet is a product used as a medium for announcements, advertisements, and advertisements of everything.

The cloth pressure-sensitive adhesive sheet according to the present invention is useful in that it can be easily and neatly constructed even by an amateur in a store having a show window shown in FIG. 1 or a train shown in FIG. It can be used not only as a means of advertising but also as a window glass decoration as shown in [Fig. 4].

DESCRIPTION OF SYMBOLS 1 Release film 2 Coating layer 3 Print layer 4 Textile cloth cloth 5 Glass surface 6 Feeding part 7 Coating part 8 Drying furnace 9 Thickness measuring instrument 10 Bonding part 11 Feeding part 12 Winding part A Adhesive agent on a peeling film Applied and dried adhesive side B Printed fabric cloth fabric

Claims (1)

Print layer printed by impregnating acrylic pigment adhesive and hard finish into liquid pigment formed on the upper surface of textile fabric, urethane resin coated on upper surface of this print layer, acrylic pressure sensitive adhesive A cloth pressure-sensitive adhesive sheet comprising a pressure-sensitive adhesive layer impregnated with an isocyanate-based curing agent such as, and a release film coated on the top surface of the pressure-sensitive adhesive layer.

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