KR20190138517A - Eco-friendly funeral coffin and manufacturing method thereof - Google Patents

Abstract

The present invention relates to an eco-friendly funeral coffin which can be used for burial or cremation. More specifically, the present invention relates to an eco-friendly funeral coffin and a method for manufacturing the same. The eco-friendly funeral coffin is made by heating felt and compression molding the same, wherein the felt is made of natural fiber, synthetic fiber, and low-melting point fiber for improving combination properties of the natural fiber and the synthetic fiber to increase intensity of a funeral coffin, and the fibers have biodegradability and incineration properties.

Description

Eco-friendly funeral coffin and manufacturing method

The present invention relates to an eco-friendly funeral coffin that can be used for burial or cosmetics, and more specifically, a biodegradable and incinerated natural fiber, a synthetic fiber and a funeral coffin by improving the bondability between the natural fiber and the synthetic fiber The present invention relates to an environment-friendly funeral tube and a method for manufacturing the same, which are made by heat-forming a felt made of a low melting point fiber to increase the strength of the fiber.

Ordinarily, when a person dies of his or her life, the body is placed in a woodwind made of wood ash for burial, and then buried in the ground to form a cemetery. In recent years, because of the narrowness of Korea's land, the situation has been shifted to crematory, which is a more efficient funeral method.

However, the crematory as described above has a very shortage of the number of the cremation facilities due to the air pollution due to the cremation and the Nimbi phenomenon due to the aversive recognition of the cremation facility, and thus, many restrictions apply to the use of the cremation facility.

In addition, such burial or cremation may contaminate the soil or air due to the effects of funeral caskets and accessories attached to the funeral caskets, most of which are required by the bereaved family to leave the deceased. Contamination is postponed as a later problem, and funeral coffins with excellent robustness and beauty are preferred.

The following is a representative prior art for funeral caskets.

Republic of Korea Patent Publication No. 10-2011-0008681 relates to a paper tube and a method for manufacturing the same, which is prepared by mixing and stirring 50% by weight of water, 40 to 45% by weight and 5 to 10% by weight glue A preparation step; A molding step of pouring the paper paste into each forming frame forming the inner tube, the outer cover, the inner lid, and the outer lid, and pressing the dehydration with a press to compress the inner tube, the outer cover, the inner lid, and the outer lid to a moisture content within 5%; A drying step of drying the inner tube, the exterior, the inner lid and the outer lid formed by compressing the paper paste; The dried inner tube was put on the exterior, and the inner lid was joined to the outer lid, but a method of manufacturing a paper tube consisting of an adhesive step of manufacturing a paper tube and a tube lid by applying and adhering an adhesive to the joint surface was presented.

In addition, the funeral casket according to the prior art is made of paper material, so the weight is light, and the production cost can be obtained, but the effect is somewhat insufficient strength, continuous research and development to solve this problem is required. It is a situation.

Republic of Korea Patent Publication No. 10-2011-0008681 (2011.01.27.) Republic of Korea Patent Publication No. 10-1695131 (2017.01.04.) Republic of Korea Patent Publication No. 10-2012-0021753 (2012.03.09.) Republic of Korea Patent Application Publication No. 10-2013-0004820 (2013.01.14.)

The present invention has been made in order to improve the problems according to the prior art of the funeral coffin, the conventional funeral coffin is simply made of wood, because of its excellent aesthetics, but the metal material that connects the wood and wood together Connectors such as nails and hinges contaminate the soil when buried and have difficulty in smoothly retrieving ashes during cremation;

In particular, when cremating funeral coffins made of wood, there is a problem that contaminants generated by incineration of coatings applied to the surface of wood for the aesthetics of funeral coffins pollute the air. The main purpose is to provide.

The present invention is to realize the desired object as described above,

Presenting an eco-friendly funeral tube made by heat-forming the felt made by using a raw material consisting of 25 to 35 parts by weight of synthetic resin fiber and 60 to 80 parts by weight of low melting point fiber with respect to 100 parts by weight of natural fiber;

A raw material mixing step of stirring and mixing 25 to 35 parts by weight of synthetic resin fibers and 60 to 80 parts by weight of low melting fiber with respect to 100 parts by weight of natural fibers; A carding process of arranging the raw materials using a carding machine; A web process of spreading the carding process raw materials evenly; A punching process of punching the web-processed raw materials using a needle punching machine to make felt; A heating step of heating the felt in an oven or a heater to melt the low melting point fiber; It proposes an eco-friendly funeral pipe manufacturing method comprising a; forming process for making a tube by pressure molding the heat-treated felt.

Eco-friendly funeral tube according to the present invention presented as described above is made by pressing a felt made of a raw material comprising a natural fiber, a synthetic resin fiber and a low melting point fiber excellent in biodegradability and incineration, the lower plate of the funeral tube No need for a metal connector for interconnecting the side plate and the lid to prevent contamination of the soil due to burial of the burial casket with the body placed therein, and to obtain the effect of easy retrieval of the ashes during cremation;

In particular, since the funeral coffin is made of a material that does not generate excellent incineration and contaminants, it is possible to obtain an effect of preventing air pollution due to cremation of the funeral coffin in which the body is placed.

1 is a block diagram showing the raw materials and intermediates of the eco-friendly funeral coffin according to a preferred embodiment of the present invention.
Figure 2 is a block diagram showing the manufacturing process sequence of the eco-friendly funeral tube according to a preferred embodiment of the present invention.

The present invention relates to an eco-friendly funeral coffin that can be used for burial or cosmetic use, and has a certain antimicrobial activity, deodorization, and strength before the buried body is buried or cremated, and can protect the dead body. The present invention relates to an eco-friendly funeral coffin that can exert an excellent biodegradability or incineration and at the same time does not pollute the soil or the atmosphere.

In addition, the eco-friendly funeral coffin according to the present invention can be used as burial or cremation of not only the body of a person but also the body of a pet. In the following, the present invention will be described as a preferred embodiment for placing the body of a person.

Hereinafter, the present invention will be described in detail by dividing the present invention into an eco-friendly funeral coffin and an eco-friendly funeral coffin manufacturing method with reference to FIGS. 1 to 2.

[Eco-friendly funeral coffin]

The present invention relates to an eco-friendly funeral tube made by heat-forming a felt made by using a raw material composed of 25 to 35 parts by weight of synthetic resin fibers and 60 to 80 parts by weight of low melting fiber with respect to 100 parts by weight of natural fibers. will be.

First, an eco-friendly funeral coffin according to the present invention (hereinafter referred to as a "funeral coffin") is configured in the same form as a known funeral coffin, and preferably a body having an internal space in which the body is placed. And covered with the upper portion of the body may be configured to include a lid for sealing the open portion of the upper portion of the inner space.

At this time, the body is configured to include a lower plate and a plurality of side plates erected on the side of the lower plate, to form an internal space having an upper state to form an interconnected state of the lower plate and a plurality of side plates.

In addition, the lid is configured to seal the upper part of the inner space where the body is covered by the upper portion of the body, it can be configured in various forms as long as it can be completely covered with the body and covered tightly.

In addition, the funeral tube according to the present invention is composed of macroscopic fibers, natural fibers, low-fiber fibers.

That is, the natural fiber allows the funeral casket to have a certain strength, and when the burial casket is buried, the biodegradability of the funeral casket is better than that of the general wood coffin, It has the effect of allowing the body and coffin to rot faster.

In addition, if the natural fiber is made of a material that can be fiberized according to the judgment of those skilled in the art, fibers such as flax, hemp, jute, bamboo, abaca or coconut, etc. Any one or more of these may be used, and Kenaf may be used more preferably.

That is, Kenaf is an annual herbaceous plant belonging to the mallow family, and is a plant produced in various parts of the world belonging to tropical and subtropical climates. In addition, Kenyaf is generally used for materials such as bags, ropes, carpet materials, insulation materials or feed materials, and it is often used as a material for clothing because it contains more non-fiber components than other bast fibers such as ramie and burlap. I couldn't.

In addition, Kenyaf may be composed of the outer part of the stem and the inner part of the inner core, the kenyaph in the present invention can be used any one or more of the bast part and the inner part, preferably Bast parts are available.

In more detail, in the present invention, the canape used as a natural fiber is separated by peeling off the bast part from the stem of the canopy, and the separated bast part is treated by retting to obtain a fibrillated canopy bast part. In addition, the fibrillated Kanaf bast may be refined and bleached to remove impurities and pigments.

In addition, the bleached fiberized Kanaf bast portion may be dyed to be configured to implement a funeral tube of various colors.

In addition, the fibrillated Kanaf bast part of the above composition is composed of cellulose as the main part, and is composed of about 10-22% of lignin, pectin, and hamicellulose. In addition, since the lignin of the composition ratio makes the fibrillated Kanaf bast portion very thin and thus has low fiber composition (tangling property), making spinning difficult. It is desirable to make it into the form of a funeral coffin by molding.

In addition, the canape of the configuration exhibits a stronger mechanical strength than the general pulp due to the properties caused by the lignin component, thereby preventing the funeral tube according to the present invention from being bent or damaged by the weight or external force of the body. have. In addition, since the canape is known to have antibacterial activity, deodorization and environmental hormone removing function, it is possible to realize the effect of reducing the bacteria and odor generated from the body before buried or cremating the body.

In addition, the synthetic resin fiber is a configuration that reinforces the strength of the natural fiber which is the main raw material of the funeral tube, and ensures the dimensional stability of the funeral tube against moisture that can be applied to the manufactured funeral tube, the natural fiber Various kinds of materials can be used as long as the material has a stronger mechanical strength, and it is preferable to use one of materials having excellent biodegradability.

That is, the synthetic resin fibers may be of various kinds as long as the synthetic resin fibers have a certain strength and excellent biodegradability, and may be preferably composed of aliphatic polyester synthetic fibers.

More specifically, since the aliphatic polyester synthetic fibers have the general strength possessed by the polyester fibers, the aliphatic polyester synthetic fibers can exhibit mechanical strength superior to that of general natural fibers (especially Kanyaf); Since biodegradability has superior properties to general polyester fibers, when the funeral pipe according to the present invention is buried, it can be rapidly decomposed and prevents soil contamination compared to general synthetic resins that are not easily decomposed. You can.

In addition, the synthetic resin fibers of the above configuration may be included having an appropriate composition ratio in the raw material to make the felt according to the judgment of those skilled in the art, preferably may have a composition ratio of 25 to 35 parts by weight with respect to 100 parts by weight of the natural fiber.

That is, when the synthetic resin fiber is included in less than 25 parts by weight with respect to 100 parts by weight of natural fibers, the composition of the synthetic resin fibers are insufficient, there is a fear that the strength improvement effect of the funeral pipe by the synthetic resin fibers are insufficient, if the amount exceeds 35 parts The strength improvement effect of the funeral coffin is excellent, but the synthetic resin fiber produced by the biodegradability of the funeral coffin manufactured due to the excessive composition of the synthetic resin fiber, which is weak compared to the natural fiber, is not suitable. It is preferable.

In addition, the low melting fiber (Low melting fiber) is a composition for combining the natural fiber and the synthetic resin is melted when the heat treatment after the raw material is made of felt, the material having a melting point lower than the melting point of the synthetic resin fiber It is preferable to use, and when a certain heat higher than the melting point of the low-melting fiber is applied, it is melted to combine the natural fiber and the synthetic resin fiber.

In this case, the low melting point fibers may be made of a suitable material according to the type of synthetic resin fibers, preferably when the synthetic resin fibers are composed of aliphatic polyester synthetic fibers, polyethylene terephthalate (PET, polyethylene terephthalate), poly Any one or more of propylene (PP, polypropylene) or polyethylene (PE, polyethylene) may be used.

In addition, the low melting point fiber may be configured to include a suitable composition ratio in the raw material, preferably may be included in the composition ratio of 60 to 80 parts by weight based on 100 parts by weight of the natural fiber.

At this time, the composition ratio of the low melting point fiber is included in the raw material as the composition ratio of the composition ratio of the low melting point fiber is higher as the composition ratio of the synthetic resin fiber within the above range.

In addition, when the composition ratio of the low melting point fiber is less than 60 parts by weight based on 100 parts by weight of the natural fiber, the composition of the low melting point fiber is insufficient to cause a problem of inferior bondability between the natural fiber and the synthetic resin fiber by the low melting point fiber, If it exceeds 80 parts by weight, the composition of the low melting point fiber is excessive and the felt formed at the time of pressure molding of the heat-treated felt may stick to the mold. Therefore, it is preferable that the low melting point fiber maintain the composition ratio.

In addition, the raw material made of a mixture of natural fibers, synthetic resin fibers and low melting point fibers as described above may be configured to further include 2 to 7 parts by weight of water repellent based on 100 parts by weight of natural fibers.

That is, the water repellent is a component that blocks moisture that may occur in the body placed in the manufactured funeral tube or water that may penetrate into the body from the outside of the funeral tube, preferably polyethylene terephthalate (PET, polyethylene terephthalate) ), Using polypropylene (PP, polypropylene) or polyethylene (PE, polyethylene) material of any one or more, to minimize the damage of the body by water repellent agent, and when the body of the funeral tube It is desirable to minimize contamination of the soil and to minimize air pollution by carbonized water repellent smoke generated during cremation of the burial coffin where the body is placed.

At this time, the water repellent may be included in the raw material at an appropriate composition ratio according to the judgment of those skilled in the art, preferably may be included in the composition ratio of 2 to 7 parts by weight based on 100 parts by weight of the natural fiber.

That is, when the water repellent is included in less than 2 parts by weight based on 100 parts by weight of natural fibers, the composition of the water repellent is insufficient, there is a fear that the water repellent effect of the funeral pipe by the water repellent is insufficient, if the content of more than 7 parts by weight The water repellency of the is excellent, but since the body damage, soil contamination or air pollution by the water repellent may occur, it is preferable that the water repellent maintains the composition ratio within the above range.

In addition, the raw material made of a mixture of natural fibers, synthetic resin fibers and low melting point fibers as described above may be configured to further include 5 to 10 parts by weight jellyfish powder with respect to 100 parts by weight of natural fibers.

That is, the jellyfish powder is a constitution that exhibits deodorization to remove the odor generated during the decay of the body placed in the funeral tube. More specifically, the jellyfish is a class of apologetic animals belonging to the jellyfish family, and 94-98% of the adult body is composed of water. Chondroitin combined with sugars is known as the main ingredient.

In addition, the jellyfish does not have a distinct taste or aroma when the salt is removed, and the exact cause is unknown, but in the present invention, it is possible to obtain an effect of absorbing the smell of the body and exerting deodorization.

In addition, the jellyfish may be pulverized after desalting and drying treatment to be included in the raw material, and preferably pulverized to have a particle size equal to or smaller than the diameter of the natural fiber, synthetic resin fiber and low melting point fiber It is possible to use ized ones.

In addition, when the jellyfish powder is contained in less than 5 parts by weight based on 100 parts by weight of natural fiber, the composition of the jellyfish powder is insufficient, there is a fear that the deodorization of the funeral tube by jellyfish powder is somewhat insufficient, if the excess exceeds 10 parts by weight It is preferable that the jellyfish powder maintain the composition ratio because the deodorizing property of the funeral coffin is excellent, but the strength of the funeral coffin may be impaired by the jellyfish powder contained excessively.

In addition, the raw material made of a mixture of natural fibers, synthetic resin fibers and low melting point fibers as described above is made of felt (Felt) and then heat-treated to the extent that the low melting point fibers can be melted, and then press-molded according to the present invention Made of funeral caskets.

In connection with the above, the felt is not made in the manner of weaving the fibers, but refers to the fibers in which the fibers are entangled by the condensation of the fibers by rubbing the natural fibers, the synthetic resin fibers and the low melting point fibers under warm compression. In addition, since the felt is made by smelting a thin layer of fibers without going through a thread, there is no surface texture so that the funeral coffin can have a constant elastic force, and as a result, when the external force is applied to the funeral coffin, The effect of allowing the encased body to be protected more stably from external forces can also be realized.

[Eco-friendly funeral coffin manufacturing method]

The present invention is a raw material mixing step (S100) to produce a raw material by stirring and mixing 25 to 35 parts by weight of synthetic resin fibers and 60 to 80 parts by weight of low-melting fiber with respect to 100 parts by weight of natural fibers; A carding process of preparing the raw materials using a carding machine (S200); A web step (S300) of evenly spreading the carded process (S200) processed raw material; Punching process (S400) for making a felt by punching the raw material processed by the web process (S300) using a needle punching machine; A heating step of heating the felt in an oven or a heater to melt the low melting point fiber (S500); It relates to an environmentally friendly funeral pipe manufacturing method comprising a; forming step (S600) of making a tube by pressure-molding the treated felt in the heating step (S500).

That is, the method for manufacturing a funeral pipe according to the present invention includes a raw material mixing step (S100), a carding step (S200), a web step (S300), a punching step (S400), and a molding step (S600).

Specifically, the raw material mixing step (S100) is a process of stirring and mixing 25 to 35 parts by weight of synthetic resin fibers and 60 to 80 parts by weight of low melting point fibers with respect to 100 parts by weight of natural fibers, preparing a raw material made of felt It's a process.

At this time, instead of the above description of the specific description of the natural fibers, synthetic resin fibers and low-melting-point fibers mixed in the raw material mixing process (S100), if the raw material further comprises any one or more of the water repellent or jellyfish powder It will be apparent that any one or more of the water repellent or jellyfish powder is further mixed in the raw material mixing process (S100).

In addition, the raw material mixing process (S100) is preferably stirred and mixed so that the mixed composition is uniformly mixed.

In addition, when the jellyfish powder is further included in the raw material, the natural fiber and the jellyfish powder are preferably stirred and mixed, and then other compositions are further added and mixed.

In connection with the above, when mixing the natural fiber and jellyfish powder as described above, only natural fiber and jellyfish powder may be configured to be stirred and mixed, but after a certain amount of water is added to the natural fiber and jellyfish powder and mixed The method of drying the moisture may be performed by mixing the natural fiber and jellyfish powder.

That is, when water is added during the pre-stirred mixing of the natural fiber and jellyfish powder as described above, water is absorbed into the powdered jellyfish, and the mucin component contained in the jellyfish powder is changed to have a certain viscosity. The effect of uniformly coating the surface of the natural fiber can be realized. At this time, the mixture of natural fibers and jellyfish powder mixed with water by stirring is dried by using an oven or a dryer to evaporate the moisture contained in the mixture.

In addition, the amount of water added during stirring and mixing the natural fiber and jellyfish powder as described above can be appropriately adjusted according to the judgment of those skilled in the art, preferably added in the same composition ratio as the jellyfish powder, the mixture to be stirred and mixed is too thin or cold It is preferable to be comprised so that it may not be supported.

In addition, the carding process (S200) is a process of arranging the raw material using a carding machine, and is a process of unpacking and arranging the fibers in the aggregated state contained in the raw material obtained in the raw material mixing process (S100).

In this case, the carding process may be processed using a known carding machine, and a detailed description thereof will be replaced with a known technology.

In addition, the web process (S300) is a process of evenly spreading the raw material processed in the carding process (S200), and the process of spreading the raw material processed in the carding process (S200) to have a uniform density. At this time, the web process (S300) can be processed using a known web molding machine, a detailed description thereof will be replaced by known techniques.

In addition, the punching process (S400) is a process of making a felt by punching the raw material processed by the web process (S300) using a needle punching machine, to increase the twist of the fibers contained in the raw material processed by the web process (S300), It is a process of increasing the mechanical strength of the raw material processed by the web process (S300) by deforming the arrangement of the fibers in three dimensions.

That is, since the raw material processed by the carding process (S200) and the web process (S300) sequentially has a state in which the fibers are arranged and unfolded, the degree of twisting of the fibers is small and the mechanical strength is weak. On the other hand, the punching process (S400) punches the raw material treated with a web process (S300) having a state in which two fibers are arranged and unfolded with a needle punching machine equipped with a plurality of punching needles, so that the fibers are three-dimensional. By allowing them to be twisted as arranged, the mechanical strength of the felt can be increased.

In this case, the needle punching machine may use a known one, and a detailed description thereof will be replaced with a known technique.

In connection with the above, the felt made by the punching process (S400) process has a predetermined length through the winding process before the following heating process (S500) may have a state wound on the winding roller, the winding process The felt wound on the take-up roller may be unrolled again to the required length and then cut to have a length and a width sufficient to form a funeral tube, and then may be subjected to the following heating step (S500).

In addition, the heating step (S500) is a step of melting the low melting point fibers by heating the felt in an oven or a heater, by applying a predetermined heat to the low melting point fibers contained in the raw material and natural fibers and synthetic resin contained in the raw material It is a process of bonding the fibers together.

That is, the low melting point fiber melted in the heating process (S500) is a configuration to bond the fibers contained in the raw material made in the felt state with each other, so that the manufactured funeral tube can have a certain mechanical strength.

At this time, the heat applied to the felt during the heating process (S500) may vary depending on the material of the low melting point fibers, the low melting point fibers polyethylene terephthalate (PET, polyethylene terephthalate), polypropylene (PP, polypropylene) Or if any one or more of polyethylene (PE, polyethylene) is configured, the heating step (S500) is preferably treated for 2 to 5 minutes at a temperature of 160 ~ 230 ℃.

In addition, the forming step (S600) is a step of forming a tube by press molding the felt subjected to the heating step (S500), a process of forming a cap that covers the upper portion of the tube and the tube formed inside the body space is formed.

At this time, the forming step (S600) is preferably processed before the felt is cooled in the heating step (S500), the mold for processing the forming step (S600) is a forming groove having the form of the tube or lid It should be obvious that it should be formed.

In addition, the mold of the molding step (S600) may have a state preheated to a predetermined temperature, it may be used at room temperature.

The following is a preferred embodiment of manufacturing a funeral coffin by a method for manufacturing an ecological funeral coffin according to the present invention.

Example 1

1. Raw material mixing process

10 kg of canaf fibers (the bast on the outside of the stem), 3 kg of the aliphatic polyester synthetic fiber (WJESPOL-1100), 7 kg of low-melting fiber (Romela-RM [Huvis]) Stir and mix to make raw materials.

2. Carding Process

The raw material is arranged using a carding machine so that the fibers contained in the raw material have a certain orientation.

3. Web Process

Evenly spread the carding process raw material, so that the entire portion of the unfolded raw material can have a certain density.

4. Punching Process

The web processed material is punched by using a needle punching machine equipped with a plurality of punching needles to increase the twist of the fibers included in the raw material to make the felt.

5. Winding process and cutting process

The felt is wound in the longitudinal direction by using a winder, and the felt is unrolled from the winding roller so as to have a length that is necessary for the manufacture of a funeral tube.

6. Heating process

The cut felt was placed in an oven and then heated at a temperature of 200 ° C. for 3 minutes to melt the low melting point fibers so that the cannap fibers and the aliphatic polyester synthetic fibers were firmly bonded to each other.

7. Molding process

The felt treated by the heating process is press-molded in the form of a tube and a lid by using a mold mounted on a press to produce a funeral tube.

Example 2

1. Raw material mixing process

Jellyfish powder coated on the surface of Kanaf fiber (outer part of stem) 10.7kg, aliphatic polyester synthetic fiber (WJESPOL-1100 [Wozo Hitech Co., Ltd.]), low melting point fiber (Romela-RM [ Huvis Co., Ltd.) 7kg is stirred and mixed to make raw materials.

At this time, the jellyfish powder coated on the surface of the Kanaf fiber is made by stirring and mixing 10 kg Kanaf fiber, 0.7kg jellyfish powder and 0.7kg of water, the mixture is accommodated in a dryer that is heated to a temperature of 45 ~ 50 ℃ It is made by drying to have a water content of 13 to 17% of the dried mixture.

2. Carding Process

The raw material is arranged using a carding machine so that the fibers contained in the raw material have a certain orientation.

3. Web Process

Evenly spread the carding process raw material, so that the entire portion of the unfolded raw material can have a certain density.

4. Punching Process

The web material is punched by using a needle punching machine equipped with a plurality of punching needles to increase the twist of the fibers included in the raw material to make felt.

5. Winding process and cutting process

The felt is wound in the longitudinal direction by using a winding machine, and the felt is unrolled from the winding roller and cut to have a length that is necessary for the manufacture of a funeral tube.

6. Heating process

The cut felt is placed in an oven and then heat treated at a temperature of 200 ° C. for 3 minutes to melt the low melting point fibers so that the cannap fibers and the aliphatic polyester synthetic fibers are firmly bonded to each other.

7. Molding process

The felt treated by the heating process is press-molded in the form of a tube and a lid using a mold mounted on a press to prepare a funeral tube.

The above has been described with reference to a preferred embodiment of the present invention, but is not limited to the above embodiment, the person having ordinary skill in the art to which the present invention pertains through the above embodiments without departing from the gist of the present invention Can be implemented in a variety of changes.

S100: Raw Material Mixing Process
S200: Carding Process
S300: Web Process
S400: Punching Process
S500: heating process
S600: Molding Process

Claims (7)

Eco-friendly funeral tube, characterized in that made by pressure-molding the felt made from the raw material consisting of the raw material consisting of 25 to 35 parts by weight of synthetic resin fibers and 60 to 80 parts by weight of low-melting fibers with respect to 100 parts by weight of natural fibers.
The method of claim 1,
The natural fiber,
Eco-friendly funeral coffin consisting of Kenaf.
The method of claim 1,
The synthetic resin fiber,
Eco-friendly funeral coffins composed of aliphatic polyester synthetic fibers.
The method according to claim 2 or 3,
The raw material,
Eco-friendly funeral pipe, characterized in that it further comprises 2 to 7 parts by weight of water repellent based on 100 parts by weight of natural fibers.
The method of claim 4, wherein
The raw material,
Eco-friendly funeral tube, characterized in that it further comprises 5 to 10 parts by weight of jellyfish powder with respect to 100 parts by weight of natural fibers.
Raw material mixing step (S100) of mixing 25 to 35 parts by weight of synthetic resin fibers and 60 to 80 parts by weight of low-melting fiber to make raw materials with respect to 100 parts by weight of natural fibers;
A carding process of preparing the raw materials using a carding machine (S200);
A web step (S300) of evenly spreading the raw material processed by the carding step (S200);
Punching process (S400) for making a felt by punching the raw material processed by the web process (S300) using a needle punching machine;
A heating step of heating the felt in an oven or a heater to melt the low melting point fiber (S500);
Eco-friendly funeral pipe manufacturing method characterized in that it comprises a; forming step (S600) to make a tube by pressure molding the treated felt the heating step (S500)
The method of claim 6,
The felt treated the punching step (S400),
It is configured to further process the heating step (S500) to be heated by using an oven or a heater to melt the low melting point fibers,
The heating process (S500) treated felt is an environmentally friendly funeral tube manufacturing method, characterized in that configured to be processed (S600).

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