JP2000128756A - Production of conical hollow incense stick - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain the subject incense stick intended not only to enjoy the smell emitted therefrom but also look the beautifulness of its appearance and the behavior of the smoke developed therefrom so as to seek synergistic enjoyment. SOLUTION: This conical hollow incense stick is obtained using a FRP resin or the like as female mold to ensure its mass production in a polymorphic form at a lower cost and by driving the female mold with a knockout for hollowness to reduce the volume of the final product to effect its lightweightness through cutting the amount of the material to be used. This incense stick is so designed as not to die out half-burnt by providing a projection on the tip and as to divide the smoke into upper and lower portions after developed when burnt; wherein the lower portion stays and looks like ocean of clouds spreading over the foot of a mountain.

Description

DETAILED DESCRIPTION OF THE INVENTION

TECHNICAL FIELD [0001] The present invention relates to a conical incense stick provided with an upper projection and a hollow portion of a conical body.

[0092]

2. Description of the Related Art In the case of a cone, only the conical shape is used, and the amount of smoke increases as it goes to the bottom during solid combustion. Because it is manufactured, it is difficult to say that it can form a conical shape due to burrs and distortion on the side surface.

[0093]

[Problems to be solved by the invention] In order to eliminate the drawback, the present invention improves the ignition and reduces the burning area. It appeals not only to smell but also to the sight.

[0093]

Means for Solving the Problems To improve the ignition, a projection is provided at the tip. Hollow to reduce the burning area. Give the cone a variation. The above was discovered as a result of a prototype experiment.

[0056]

DESCRIPTION OF THE PREFERRED EMBODIMENTS In order to carry out the present invention, a female mold was made of gypsum. A female mold was made with gypsum. Various shapes could be made, but the strength was low and the material filled was difficult to dry due to cracking during embossing and insufficient drying. Next, in order to increase the strength, a female mold following the FRP and the gel coat was manufactured. Sufficient strength and smoothness to withstand the resulting press pressure were obtained. The female conical tip was provided with a hole that also serves as a projection for air release and ignition. The core was pushed into the center of the female mold filled with the material to make it hollow, and a recess was made. It was roughly dried without releasing it to prevent deformation. After the rough drying, the conical body was taken out with an air pressure or a pin, and was subjected to finish drying.

[0086]

As described above, the material cost is reduced due to the hollow shape. Any cone-shaped object can be easily manufactured at low cost. The ignition became remarkably better than the conventional product. There was no burr on the side of the product and the appearance became beautiful. The stability during product installation was also significantly better than the conventional product. The amount of smoke during combustion has been halved. The temperature rise during lower combustion was suppressed to about 1/3 of that of the same diameter muk. During combustion, smoke was generated at the upper and lower parts, and the smoke that stayed at the lower part appeared like a sea of clouds. The effect is obtained. The drying time was shorter than that of conventional conical products because of the hollow and large surface area.

Claims (1)

[Claims] 1. A method for manufacturing an incense stick comprising a conical incense stick having an upper projection (D) and a hollow portion (E).