WO2023090591A1

WO2023090591A1 - Method for manufacturing paper incense emitting fragrance while burning

Info

Publication number: WO2023090591A1
Application number: PCT/KR2022/012701
Authority: WO
Inventors: 설성문
Original assignee: 설성문
Priority date: 2021-11-22
Filing date: 2022-08-25
Publication date: 2023-05-25
Also published as: KR102408396B1

Abstract

The present invention relates to a method for manufacturing paper incense that emits a fragrance while burning, the method comprising the steps of: (a) putting a potassium nitrate solution and paper into a first container; (b) withdrawing the paper from the first container and then drying the paper after the potassium nitrate solution is absorbed into the paper in step (a); and (d) putting the paper dried in step (b) and an incense solution into a second container.

Description

Method for producing paper air fresheners that emit fragrance while burning

The present invention relates to a method for producing a paper fragrance that emits fragrance as the paper is burned, and is a method for producing a paper fragrance that is manufactured through a process such as drying the paper in a state in which the paper absorbs the fragrance, It relates to a method for producing a paper fragrance that emits fragrance while burning the paper fragrance.

BACKGROUND OF THE INVENTION [0002] In general, air fresheners are used to make the indoor environment pleasant by removing odors emitted from the interior of a vehicle or the like.

In the form of air fresheners, solid and sprayable liquid forms accounted for most of them. On the other hand, in addition to these solid and liquid air fresheners, recently, paper air fresheners in which pulp and paper are impregnated with fragrant substances so that they can be easily hung in the interior of vehicles and houses have been widely used.

This paper air freshener impregnates the inside of the paper prepared in the form of a plate with a fragrant substance, installs a string on one side, and suspends it inside a vehicle or house, so that the fragrance is emitted by natural wind.

Look at Korean Patent Registration No. 10-1991245, which is a prior art.

The prior art is a method for producing a paper fragrance capable of increasing the scent diffusion period while maintaining a constant fragrance, including preparing paper, spraying the paper, drying the sprayed paper, and sealing the dried paper. It relates to a paper fragrance made of.

Recently, however, interest in paper air fresheners, which emit fragrance even when not burned, but emit more intense fragrance during the process of burning paper, are emerging. Unlike paper air fresheners according to the prior art that emits fragrance in an unburned state by itself, paper that emits fragrance even in an unburned state, but to a low degree, but emits a much higher degree of fragrance while burning than in an unburned state. There is a growing interest in aromatics.

However, unlike paper air fresheners, in which fragrance is naturally emitted from paper when the paper is impregnated with fragrance, paper air fresheners, which emit fragrance as the paper is burned, have a manufacturing method and technical characteristics of paper air fresheners that emit fragrance by themselves. In contrast, until now, the technical characteristics of a method for manufacturing a paper air freshener that emits fragrance while burning have not been disclosed at all.

In order to solve the above-mentioned problems according to the prior art, we propose a method of manufacturing a paper air freshener that emits a low degree of fragrance even in an unburned state, but emits a high degree of fragrance as the paper is burned.

In order to solve the above-mentioned problems according to the prior art, the method for manufacturing a paper fragrance that emits fragrance while burning according to the present invention includes the steps of (a) introducing a potassium nitrate solution and paper into a first container; (b) after the potassium nitrate solution is absorbed into the paper in step (a), the paper is taken out of the first container and then dried; and (d) injecting the dried paper and the perfume solution in step (b) into a second container.

Preferably, (c) after the step (b), further comprising the step of compressing the paper dried in the step (b) in a compression press, and the step (d) may proceed after the step (c) .

Preferably, (e) a step of aging while the paper on which the flavoring solution is absorbed through the step (d) is taken out of the second container and stored for a certain period of time in an airtight space.

Preferably, in the step (b), after the paper is taken out of the first container and the moisture absorbed in the paper is removed by compression, the paper is dried in a dryer at a temperature of 40 to 50 ° C. It can dry for hours.

Preferably, the potassium nitrate solution in step (a) is produced by dissolving potassium nitrate in hot water at 30 to 40 ° C., and 5 to 10 parts by weight of potassium nitrate based on 100 parts by weight of the potassium nitrate solution,

The paper is a paper made of uncoated pure pulp,

In the step (a), the weight part of the potassium nitrate solution is 200 to 300 with respect to 100 parts by weight of the paper,

In step (c), the paper dried in step (b) is compressed in a compression press for 24 to 48 hours,

In the step (d), 30 to 40 parts by weight of the spice solution with respect to 100 parts by weight of the paper can emit fragrance while being burned.

The paper air freshener produced by the above-mentioned problem solving means emitted fragrance while burning for 2 to 4 minutes, and the perspiration fragrance was found to be maintained for 3 to 5 hours in a space of approximately 20 to 30 pyeong, the manufacturing method according to the present invention As it burns, it emits fragrance, and furthermore, it is possible to manufacture a paper air freshener in which the perspiration scent can be maintained for a long time.

1 is a schematic flow chart of a method for manufacturing a paper fragrance that emits fragrance while burning according to the present invention.

2 to 9 are views showing photos of each step of the method for manufacturing a paper air freshener that emits fragrance while burning according to the present invention.

10 is a view showing a photograph of burning a paper air freshener manufactured by the method for producing a paper air freshener that emits fragrance while burning according to the present invention.

Hereinafter, a preferred embodiment of the method according to the present invention will be described with reference to the accompanying drawings. In this process, the thickness of lines or the size of components shown in the drawings may be exaggerated for clarity and convenience of description. In addition, terms to be described later are terms defined in consideration of functions in the present invention, which may vary according to the intention or custom of a user or operator. Therefore, definitions of these terms will have to be made based on the content throughout this specification.

It will be described with reference to Figure 1 and drawings showing each step.

Steps for preparing a potassium nitrate solution will be described with reference to FIGS. 1 and 2.

Potassium nitrate solution is produced by dissolving potassium nitrate in hot water. Here, the potassium nitrate is preferably potassium nitrate for food with a purity of 99%.

This potassium nitrate is put into hot water at 30 to 40 ° C. to prepare a potassium nitrate solution. At this time, potassium nitrate is added to the hot water, and the potassium nitrate may be 5 to 10 parts by weight based on 100 parts by weight of the potassium nitrate solution in which potassium nitrate is added.

3 is a photograph of dissolving potassium zalate in lukewarm water at 36.8 ° C.

The material of the paper will be described with reference to FIGS. 1 and 3 .

The paper is preferably a pure pulp paper having a basis weight of 100 to 200 g without external coating.

The paper shown in FIG. 3 is paper in a state in which only basic printing is performed for identification of logos and perforation lines, and the standard of one sheet of paper is 54 mm in width, 85 mm in length, and about 0.18 to 0.19 mm in thickness.

This will be described with reference to FIGS. 1 and 4 .

Figure 4 shows a photograph of a state in which the above-described potassium nitrate solution and paper are put into the first container.

The above-mentioned paper to fill about 50% of the volume of the first container is put into the first container, 200 to 300 parts by weight of the above-mentioned potassium nitrate solution based on 100 parts by weight of paper is put into the first container, and then 30 to 30 parts by weight Allow the paper to absorb the potassium nitrate solution while waiting for 60 minutes.

Description will be made with reference to FIGS. 1 and 5 .

When the potassium nitrate solution is sufficiently absorbed in the paper in the first container, the paper is taken out of the first container and the moisture contained in the paper is removed to some extent through compression.

This will be described with reference to FIGS. 1 and 6 .

After the potassium nitrate solution is absorbed into the paper to some extent, moisture contained in the paper is removed through compression, and then put into a dryer at 40 to 50 ° C. to dry the paper completely and dried for 24 to 48 hours.

Description will be made with reference to FIGS. 1 and 7 .

For the flattening of the dried paper, the paper is placed in a compression press and the paper is pressed for approximately 24 to 48 hours.

Description will be made with reference to FIGS. 1 and 8 .

The flattened paper and the spice solution are put into the second container so that the spice solution is absorbed into the paper. The spice solution put into the second container may be 30 to 40 parts by weight based on 100 parts by weight of the flattened paper put into the second container.

The second container is placed for 10 to 20 minutes in a state in which the flattened paper and the spice solution are put in so that the spice solution is sufficiently absorbed into the paper. Further, in a state where the paper is placed, the paper spice solution is absorbed for 10 to 20 minutes, and the paper is turned upside down again to absorb the paper spice solution for 10 to 20 minutes, so that the paper spice solution is evenly absorbed.

Description will be made with reference to FIGS. 1 and 9 .

After the spice solution is evenly absorbed into the paper to some extent in the second container, the paper is taken out of the second container, and then aged while storing the paper in an airtight space for 48 to 72 hours to distribute the spice evenly throughout the paper.

10 is a photograph showing a state in which incense is emitted while the paper manufactured through the above-described steps is burned.

When the paper was burned, the burning process continued for 2 to 4 minutes, and the fragrance was found to vaporize and give off as smoke. It was found that the incense emitted while burning per unit paper was maintained for 3 to 5 hours in a 20 to 30 pyeong space.

In the above, the present specification has been described with reference to the embodiments shown in the drawings so that those skilled in the art can easily understand and reproduce the present invention, but this is only exemplary, and those skilled in the art can make various modifications and equivalents from the embodiments of the present invention. It will be appreciated that embodiments are possible. Therefore, the scope of protection of the present invention should be defined by the claims.

Claims

(a) introducing a potassium nitrate solution and paper into a first container;

(b) after the potassium nitrate solution is absorbed into the paper in step (a), the paper is taken out of the first container and then dried;

(c) after step (b), pressing the paper dried in step (b) in a compression press;

(d) putting the paper compressed in step (c) and the spice solution into a second container; and

(e) taking out the paper on which the spice solution has been absorbed in the step (d) is taken out of the second container and then aged while being stored in an airtight space for a certain period of time;

The potassium nitrate solution in step (a) is produced by dissolving potassium nitrate in hot water at 31 to 40 ° C., and 8 to 10 parts by weight of potassium nitrate based on 100 parts by weight of the potassium nitrate solution,

The potassium nitrate solution is absorbed into the paper for 50 to 60 minutes in step (a), and the potassium nitrate solution is 200 to 300 parts by weight with respect to 100 parts by weight of the paper,

In the step (b), after the paper is taken out of the first container and the moisture absorbed in the paper is removed by compression, the paper is dried in a dryer at a temperature of 48 to 50 ° C. for 45 to 48 hours, ,

In step (c), the paper dried in step (b) is compressed in a compression press for 45 to 48 hours,

In the step (d), the weight part of the perfume solution is 33 to 35 with respect to 100 parts by weight of the paper,

In the step (e), the paper fragrance manufacturing method that emits fragrance while burning is aged while the paper absorbed with the fragrance solution is stored for 60 to 72 hours in an enclosed space.
According to claim 1,

The paper is a paper fragrance manufacturing method that emits fragrance while burning, which is uncoated paper of pure pulp material.