JP3028129U - Scented sheet - Google Patents

Abstract

(57) [Abstract] [PROBLEMS] To provide a perfume-containing sheet capable of prolonging aroma action. SOLUTION: A sheet material 12 is coated on only one side of a fragrance-added film 11.

Description

[Detailed description of the device]

[0001]

[Technical field to which the device belongs]

 The present invention relates to a scented sheet having a long lasting fragrance effect.

[0002]

[Prior art]

 Conventionally, a fragranced fragranced sheet is generally added with a fragrance, for example, by spraying it on paper or the like that is easily impregnated with fragrance or by immersing the paper or the like in a fragranced solution. is there.

[0003]

[Problems to be solved by the device]

 However, in the conventional perfume-containing sheet as described above, since the perfume is simply impregnated in paper or the like, the perfume easily evaporates and scatters, and the aroma action weakens with the passage of time, giving off the aroma. In terms of effect, there is a problem that the life is short. Therefore, the present invention has been made in view of such problems, and an object thereof is to provide a perfume-containing sheet capable of prolonging the aroma action.

[0004]

[Means for Solving the Problems]

 To achieve the above object, the fragranced sheet of the present invention is characterized in that one or both sides of a fragrance-added film are coated with a sheet material. In this fragranced sheet, at least one side of the fragrance-added film is covered with a sheet material, so when using a material that does not permeate the fragrance, the surface of the sheet not covered with the fragrance is used. The fragrance gradually evaporates and scatters. When a sheet material that is permeable to fragrance is used, the fragrance is slowly evaporated and scattered from the sheet material itself. Therefore, the aroma effect lasts longer and the life of the perfume-containing sheet is longer than that in the case where the paper or the like is simply impregnated with the perfume.

[0005]

[Embodiment of device]

 Hereinafter, the present invention will be described based on embodiments. 1 and 2 are partial cross-sectional views of the scented sheet according to the embodiment. The perfume-containing sheet 10 shown in FIG. 1 is a film 11 to which a perfume is added, and only one side of the film 11 is covered with a sheet material 12. The perfume-containing sheet 20 shown in FIG. 2 is a film 21 to which the perfume is added, and both sides of the film 21 are covered with sheet materials 22 and 23.

The films 11 and 21 are made of ordinary resin, and are manufactured into a film by a conventional method. For example, the film includes a calendar film, an extruded film, and a cast film. Examples of the resin include polyethylene, polypropylene, polystyrene, polyvinyl chloride, polyvinylidene chloride and polyvinyl alcohol.

[0007] Furthermore, the fragrance may be one that is used daily, and examples thereof include rose, forest cypress, orange, hibiscus, lemon, bouquet, coffee, tea and matsutake mushroom. Examples of the sheet material 12, 22, 23 to which such a fragrance is added include paper, cloth, synthetic or natural leather. In the perfume-containing sheet 10 of FIG. 1, mainly from the surface of the film 11 not covered with the sheet material (or from the sheet material 12 itself when the sheet material 12 is a material that permeates the perfume), The fragrance evaporates. Therefore, as compared with the conventional one, the evaporation of the fragrance is suppressed, the fragrance effect is sustained, and the life of the fragrance-containing sheet 10 is extended.

On the other hand, in the perfume-containing sheet 20 of FIG. 2, when the sheet materials 22 and 23 are not a material that permeates the perfume, the perfume is evaporated from the portion of the film 21 not covered with the sheet materials 22 and 23. Further, when the sheet materials 22 and 23 are made of a material that allows the perfume to pass therethrough, the perfume is also evaporated through the sheet materials 22 and 23. The perfume-containing sheet as described above can be produced, for example, by the following production methods. As shown in FIG. 3, a mixture of pure resin particles 30 containing no perfume and resin particles 31 containing perfume in advance is used and formed into a film by an ordinary film manufacturing method. As shown in FIG. 4, the surface of the resin particles 40 is coated with a fragrance, and this is formed into a film by an ordinary film manufacturing method. However, in the method of coating the perfume, the resin particles may be sprayed with the perfume, or the resin particles may be dipped in a solution containing the perfume. As shown in FIG. 5, for example, a fragrance 52 is sprayed from a nozzle 51 onto both surfaces of a film 50 obtained by a normal film manufacturing method, and both surfaces of the film 50 are coated with the fragrance to form a fragrance film 53. Of course, the coating may be on only one side of the film 50. As shown in FIG. 6, a film 60 obtained by a normal film manufacturing method is dipped in a dip tank 61 containing a perfume-containing solution 62 to form a perfume coating 63 on both surfaces of the film 60.

[0009]

[Effect of device]

 According to the perfume-containing sheet of the present invention, as described above, since one side or both sides of the perfume-added film is coated with the sheet material, the perfume is gradually added to the conventional one. It evaporates to a long time, the aroma effect continues, and the life of the scented sheet is extended.

[Brief description of drawings]

FIG. 1 is a partial cross-sectional view of a fragranced sheet according to an embodiment.

FIG. 2 is a partial cross-sectional view of a fragranced sheet according to another embodiment.

FIG. 3 is a diagram for explaining a method of manufacturing the fragranced sheet of the present invention.

FIG. 4 is a view for explaining another method for producing the scented sheet of the present invention.

FIG. 5 is a view for explaining still another method for producing the scented sheet of the present invention.

FIG. 6 is a view for explaining still another method for producing the scented sheet of the present invention.

[Explanation of symbols]

 10,20 Perfume-containing sheet 11,21 Film 12,22,23 Sheet material

Claims (5)

[Scope of utility model registration request] 1. A perfume-containing sheet, characterized in that one or both sides of a film to which a perfume is added are coated with a sheet material. 2. The perfume-containing sheet according to claim 1, wherein the film is a film formed by mixing a film material and a perfume. 3. The perfume-containing sheet according to claim 1, wherein the film is formed by coating a film material with perfume into a film shape. 4. The perfume-containing sheet according to claim 1, wherein the film is coated with a perfume. 5. The perfume-containing sheet according to claim 1, wherein the film is impregnated with a perfume.