KR20150102580A - Disposable vessels and producting method of disposable vessels - Google Patents

Abstract

The present invention relates to a container decomposed in a natural state. The present invention relates to a method for manufacturing a container using a raw material such as a palm tree and all of vegetable fiber ingredients. The present invention has excellent heat reservance due to high density compared with the existing disposable container and is decomposed by microorganism, sunlight, and an ultraviolet ray to be returned to harmless soil capable of being used as a soil ameliorater. Therefore, the present invention is capable of inputting a predetermined amount of a mixed composition and minimizing dust generation in accordance with powder processing-molding with cassava starch and edible rosin among the compositions so as to mold the powdered and mixed composition into a one-piece form before the container is molded due to adhesiveness of gluten inside the starch and plasticity of the edible rosin and is capable of molding the accurate container in accordance with a calculated value without a loss of a volume and a density such as excessive moisture evaporation when the container is heated and compressed to be molded.

Description

[0001] DISPOSABLE VESSELS AND PRODUCTING METHOD OF DISPOSABLE VESSELS [0002]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a disposable container and a method of manufacturing the same, and more particularly, to a disposable container which is decomposed in a natural state and a method of manufacturing the same.

As a biodegradable disposable container according to the prior art, Korean Patent Application No. 1992-0027293 (title of the invention: a method of manufacturing a disposable container), a disposable container is manufactured by mixing and mixing sawdust and egg whites.

Thereafter, the potato starch and sodium metaphosphate are mixed and agitated, compressed and molded with a molding machine, heated in hot steam, dried, and sprayed and coated with a curing agent and an epoxy resin on the inner and outer surfaces of the container and dried This manufacturing method is a very complicated process, and furthermore, the time for washing and drying the sawdust in the manufacturing process is long, the coating is required, and the manufacturing time is prolonged.

In addition, the disposable container manufactured by the above-described method is not robust and easily broken, which is not suitable for actual use.

In addition, Korean Patent Application No. 1999-0023045 (a container using natural materials) is made up of paper wrapping the outer appearance, natural materials such as rice hull and sawdust, and a silver foil which is firmly corrected so as not to leak water. The time for washing and drying the rice hulls and sawdust is prolonged in the process, and the prepared disposable container is not robust and is easily broken and not suitable for actual use.

In addition, there is a problem that the above-mentioned silver foil, paper and the like are not easily biodegraded.

In addition, Korean Patent Application No. 2000-0000032 (a method of manufacturing a substitute product for plastic using natural materials) is a method of mixing rice starch, water, rosin, and natural rice flour, rice flour, A resin is mixed and molded in a molding machine.

The above-mentioned manufacturing method is a very complicated process, and the time required for washing and drying the rice husk, straw, and sawdust is long in the manufacturing process. Further, the rice husk and straw used for the fertilizer and the feed, There is a problem that the cost increases, and furthermore, the disposable container manufactured in this way is not robust and is easily broken and is not suitable for actual use.

Disclosure of Invention Technical Problem [8] Accordingly, the present invention has been made to solve the above problems occurring in the prior art, and an object of the present invention is to provide a biodegradable disposable container which is capable of maintaining shape and function as a disposable container, Palm trees, palm trees and all vegetable fibrous powder materials (D), which are biodegradable plant fiber powders as fibers having high rigidity, elasticity and high density, The present invention relates to a disposable container having a palm tree which is biodegradable and which is not harmful to the natural environment and which is low in water absorption in the manufacturing process because of its good water resistance, Palm kernel and all vegetable fiber components The process of washing and drying of "all fibers" eliminates the need for coating in the manufacturing process and shortens the manufacturing time, Because the castle steel shall be deformed and deteriorated by the water, without the coating, the product has a firm, rigid and resilient, and durable high density by gender, it is an object to provide a disposable container to be beneficial for the global environment.

In order to solve the above problems, the disposable container according to the present invention includes a palm tree, a palm tree and all vegetable fiber components, a fibrous powder material (60%), starch, rosin, (Biodegradable) disposable container provided with a composition of sodium stearyl lactate, a paste (glue) and water (water) at predetermined ratios and being formed by heating at a predetermined temperature and pressing under a predetermined pressure, The biodegradable plant fiber material (E) is a material having water resistance, rigidity, elasticity and high density which enables the shape and function of the disposable container to be maintained. The above-mentioned " palm tree, all vegetable fiber components of palm kernel tree " fibrous powder material (60%), which is a biodegradable plant fiber powder as fiber, is composed of powders of different sizes or different sizes, The " palm tree " And wood and all vegetable fiber components The size of the fibrous powder material is between 0.5 mesh and 200 mesh and the sizes of titanium dioxide powder (20%) and pozzolan powder (10%) are 100 meshes (10%) and a cassava powder (10%) are provided at predetermined ratios, respectively.

In addition, the disposable container according to another embodiment of the present invention includes a palm tree, a palm tree and all vegetable fiber components, a fibrous powder material, a starch, rosin, gelatin, sodium stearyl lactate Disclosed is a biodegradable disposable container provided with a composition of a predetermined ratio of a starch (glue) and water (water), which is formed by heating at a predetermined temperature and pressing under a predetermined pressure, The vegetable fiber powder material is biodegradable as a fibrous material having water resistance, rigidity, elasticity and high density enabling the shape and function as a disposable container to be maintained. The present invention relates to a biodegradable plant fiber material which comprises 30 to 85% by weight of the above-mentioned biodegradable plant fiber material, which is a plant fiber material such as "palm tree, palm tree and all vegetable fiber components" Fiber powder The remaining components of the palm tree, the palm tree, and all of the vegetable fiber components are provided as a mixed powder, and the size of the "palm tree, palm tree and all vegetable fiber component" The size of the mixed powder material is composed of powders of different sizes or different sizes, and the size of the "palm tree, all vegetable fiber components of palm tree" fibrous powder material is 40 to 300 mesh size , Titanium dioxide and phosgoran powder are respectively provided at predetermined ratios.

In addition, the method of manufacturing a disposable container according to the present invention is a method of manufacturing a disposable container with delayed heat transfer to the human body and minimizing heat loss by different steps of manufacturing process, wherein the homogenized container raw material " palm tree, (60%), starch, rosin, gelatin, sodium stearyl lactate, glue, and water are placed in a composite molding machine and the speed of the rolling rollers The rolled material is cut into a piece of rolled material by adjusting the speed and spacing of the rollers, and the rolled material coming out of the conveyor is homogeneously rolled to a thickness of 2 mm, The mold is put into a mold of a disposable container and placed in a mold. The mold is pressed at a temperature of 70 to 120 ° C for 5 to 7 seconds under a pressure of 70 to 120 kg / cm 2. Thereafter, the air is taken out, cm < 2 >.

According to the present invention, the disposable container according to the present invention is a disposable container. However, since the material is biodegradable, it is not harmful to the natural environment, and the washing and drying process of palm trees, palm trees and all vegetable fibers having low water- And it is not deformed or deteriorated due to moisture without coating since the product has a high water resistance since it is short in the production time because of no need of coating in the manufacturing process and the product has a high water resistance. And is resistant to -30 ° C. to 120 ° C. and can be used in a microwave oven because of heat resistance. Far infrared rays and negative ions are released to benefit the human body in the product, and thus, there is a very beneficial effect on human health.

The disposable container according to the present invention is excellent in thermal insulation due to the high density and is decomposed by microorganisms, sunlight, ultraviolet rays and the like to return to a harmless soil as a soil improving material. The time required for cleaning and drying of "palm trees, palm trees and all vegetable fiber components", which are not harmful to the natural environment due to the biodegradation of the materials and which are low in water absorption due to good water resistance in the manufacturing process, Since the product is not deformed and deteriorated by moisture without coating without coating, it has a rigidity and elasticity. It is strong and durable due to high density and is not easily broken. It has durability to withstand ℃ 120 ℃ And the far infrared ray and the negative ion are emitted to benefit the human body from the product, and there is a very beneficial effect on human health.

In addition, the present invention is more excellent in warmth and elasticity due to the high density as compared with existing disposable containers, and is decomposed by microorganisms, sunlight, ultraviolet rays, and the like to return to harmless soil which can be used as a soil modifier when disposing. Which can minimize the generation of dust due to the powdery processing molding, is attributed to the cassava starch and edible rosin in the above composition, and the adhesion of the gluten in the starch and the moldability of the edible rosin, It is possible to mold the mixed composition in the form of powder in advance into a lump form, and also to form the accurate container in a numerical value without loss of volume and density such as excessive moisture evaporation even in heating and compression molding of the container .

It is also preferable to add a separate granite powder and tourmaline powder and add a small amount of eco-friendly coloring matter to add the function of the biodegradable disposable container. The gelatin surface may be treated with a ketone or an aldehyde curing agent to change the physical properties.

1 to 6 are views of a disposable container and a method of manufacturing the same according to an embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings. The same reference numerals shown in the drawings denote the same members. In describing the present invention, a detailed description of known functions and configurations incorporated herein will be omitted so as to avoid obscuring the subject matter of the present invention.

As shown in Fig. 1, the configuration of the present invention is as follows. As shown in Fig. 1, a coconut powder material (70%), a pozzolana powder (10%) starch, rosin, (Biodegradable) under kneading which is formed by molding with a certain amount of oil, sodium stearyl lactate, a paste (glue) and water (water) at a predetermined ratio and pressing under a normal pressure The coconut powder material (70%) and the pozzolan powder material (10%) are excellent in water resistance, rigidity and high density (10%) which can maintain the shape and function as a disposable container (10%) of the pozzolanic powder material (70%), which is a biodegradable plant fiber material as a raw material having high density The size is a biodegradable underbath of 100 mesh to 300 mesh. The oil is preferably oil palm or gelatin.

The constitution of the present invention is the first embodiment of the present invention, as shown in Fig. 2, in which "palm tree, palm kernel and all vegetable fiber components" fibrous powder material (70%), cassava starch Wherein the remaining components of the biodegradable plant fiber powder material (70%) are in the form of a palm tree (70%), (10%) of a palm tree, a palm tree, and all the fibrous powder material (70), a by-product of palm tree, and a mixed powder of cassava starch And the size of the mixed powder material (10%) is composed of powders having different sizes from 100 mesh to 300 mesh, and the " palm tree, palm tree and all vegetable fiber components &Quot; The fibrous powder material (70%) has a size ranging from 0.5 mesh to 50 mesh Decomposition (生 分解) is a non-woven fabric.

The constitution of the present invention is the same as the first embodiment, except that as shown in Fig. 3, "palm tree, palm kernel and all vegetable fiber components" fiber powder (50% to 60%), A starch, a rosin, a sodium stearyl lactate, a starch, and water at predetermined ratios to form a biodegradable product obtained by molding at a predetermined pressure. Titanium dioxide and a mixed powder material (30%) together with the pozzolan in the biodegradable underbath are used for water resistance and stiffness which can maintain the shape and function as a disposable container Palm trees, palm trees, and all vegetable fibrous powder materials (fibrous materials), which are biodegradable plant fiber powder materials as high-gloss (high-gloss) mineral substances with high density (rigidity) Powder material) (50% to 60%), and the titanium dioxide and the mixed powder with the pozzolan (30%) is composed of powders of the same size or approximately the same size and has a size of 200 mesh to 300 mesh. Titanium dioxide (20%), pozzolan (10% ) Are each provided with a predetermined ratio. The oil is preferably oil palm or gelatin.

It is preferable that the sizes of each of the titanium dioxide and the pozzolana powder are the same as or approximately the same as the sizes of the above-mentioned "palm tree, palm tree and all vegetable fiber component" fibrous powder materials. It is also desirable to add the function of the biodegradable disposable container by adding the above titanium dioxide (20%), pozzolana powder (10%), extra elvan flour and tourmaline (tourmaline) powder and adding a small amount of hue.

The configuration of the present invention is the same as the second embodiment except that a coconut powder material (70%), a pozzolana powder (10%) starch, a rosin, (Biodegradation) bottom kneading which is composed of a composition containing sodium stearyl lactate, a paste (glue) and water (water) at predetermined ratios and is molded under a normal pressure, The powder material (70%) and the pozzolana powder material (10%) are water resistant, rigid, and high density materials that enable the shape and function of the disposable container to be maintained. And the size of the pozzolan powder material (10%) is in the range of 40 mesh to 300 mesh (70%), which is a biodegradable plant fiber powder material as the raw material (original material) (biodegradation) consisting of a mesh size of 300 mesh and a size of 300 mesh. Below the kneader, centering on FIG. 2, a "palm tree, In the form of a nonwoven fabric which is formed with a composition in which a predetermined proportion of a fiber powder (70%), cassava starch (starch) and water (water) The remaining components of the biodegradable plant fiber powder material (70%) are mixed with a by-product of palm tree, palm tree, and cassava starch (hereinafter referred to as "mixed powder material" Wherein the size of the palm tree, palm tree and all the fibrous powder material (70%) and the size of the mixed powder material (10%) are 100 mesh to 300 mesh, (70%) of the palm tree, palm tree and all vegetable fiber components are composed of 0.5 mesh to 50 mesh of biodegradation Biodegradation) The bottom of the non-woven fabric is centered and below the "palm" , Palm kernel and all vegetable fiber components "Fiber powder (50% to 60%), mold release oil, starch, rosin, sodium stearyl lactate, (30%) in a biodegradable undercoat formed by molding a mixture of titanium oxide and water with a predetermined ratio and pressing at a normal pressure, ) Is a biodegradable material which is capable of maintaining its shape and function as a disposable container as a mineral substance having high water resistance and high rigidity and high density, (50% to 60%) of the fiber material of "palm tree, palm tree and all vegetable fiber", which is the fiber material of the star plant fiber, and is composed of the titanium dioxide and the pozzolana A mixed powder material (30%) is made of powder of the same size or almost the same size, (Biodegradable) dough having a size of 200 mesh to 300 mesh and containing titanium dioxide (20%) and pozzolana powder (10% 2, the homogenized raw material mixture powder was placed in a complex molding machine, the speed and the interval of the rolling rollers were adjusted while controlling the speed, Cut into a single mandrel shape, and the rolled material coming out from the conveyor is homogeneously rolled down to a thickness of 2 mm and then joined into a single sheet as shown in FIG. 4, and then the sheet is put into the mold mold of the disposable container to be manufactured as shown in FIG. And then pressurized at a temperature of 70 ° C to 120 ° C for 5 to 7 seconds under a pressure of 70 kg / cm 2 to 120 kg / cm 2. Thereafter, the air is discharged again and the pressure is further raised to 120 kg / cm 2 to 300 kg / cm 2 for 10 to 20 seconds Lt; RTI ID = 0.0 > The document separation.

The photograph shown in the lower part of Fig. 6 is produced according to this embodiment.

Since the size of all the fibrous powder materials 1 to 3 is a size of 40 mesh to 300 mesh, the palm tree, the palm tree, all the vegetable fiber components, the fibrous powder material and the cassava starch (1 to 3 in Fig. D) of the paste (paste) can be easily obtained.

The above-mentioned " palm tree, palm tree, and all vegetable fiber components " are perennial and can be easily obtained. Therefore, the above-mentioned " palm tree, palm tree " means that the sludge and stems coming out from the fruit tree bark of the palm are easier to obtain than the fruit skin, and the water resistance and stiffness It is suitable for biodegradable disposable containers because it has elasticity and high density. The paste (starch) and starch are used as a binder (binder), biodegradable, and easily available at low cost. The rosin is a natural resin, biodegradable, increases the binding force of the composition, and has water resistance to a material such as starch which is not water resistant. The palm oil and the gelatin improve the workability by the moisturizing effect and the emulsifying property, increase the elasticity of the composition, and also function as a defoaming agent and a releasing agent at the time of molding.

The sodium stearyl lactate increases the stability of gluten in the starch, improves the uniform composition of the composition, and increases the elasticity of the composition.

A known paint product XB4001 (a mixed composition of conlyocryatate, eriloifien, ploticigen, thlenen wofn and antifoaming agent) can be used.

Optimal embodiments have been disclosed in the drawings and specification. Although specific terms are used herein, they are used for the purpose of describing the present invention only and are not used to limit the scope of the present invention described in the meaning of the claims or the claims. Therefore, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the scope of the present invention. Accordingly, the true scope of the present invention should be determined by the technical idea of the appended claims.

Claims (3)

"Palm tree, palm tree and all vegetable fiber components" Fiber powder (60%), starch, rosin, gelatin, sodium stearyl lactate, ) In a predetermined ratio, and is molded by heating at a predetermined temperature and pressing under a predetermined pressure. In the biodegradable disposable container,
The biodegradable plant fiber material (E) is a material having water resistance, rigidity, elasticity and high density which enables the shape and function of the disposable container to be maintained. The above-mentioned " palm tree, all vegetable fiber components of palm kernel tree " fibrous powder material (60%), which is a biodegradable plant fiber powder as fiber, is composed of powders of different sizes or different sizes,
The above-mentioned "palm tree, palm kernel and all vegetable fiber component" fibrous powder materials have a size of 0.5 mesh to 200 mesh and are composed of titanium dioxide powder (20%) and pozzolan powder 10%) is 100 meshes to 300 meshes in size, and the coconut powder (10%) and the cassava powder (10%) are each provided in a predetermined ratio. "Palm tree, palm tree, and all vegetable fiber components" A fiber powder, a starch, a rosin, a gelatin, a sodium stearyl lactate, a glue, (Biodegradable) disposable container which is provided with a composition of a predetermined ratio and which is formed by heating at a predetermined temperature and pressing under a predetermined pressure,
The biodegradable plant fiber powder material is a fibrous material having water resistance, rigidity, elasticity and high density, which enables the shape and function of the disposable container to be maintained. (Palm tree, palm tree and all vegetable fiber components), which is a biodegradable plant fiber material as a biodegradable plant fiber material, is 30 to 85% by weight of the biodegradable plant fiber material,
The remaining components of the biodegradable plant fiber powder material are comprised of mixed powder of palm tree, palm tree, and all vegetable fiber component fibers,
The size of the above-mentioned " palm tree, palm tree and all vegetable fiber component " and the size of the mixed powder material are made of powders having different sizes or different sizes, and the " palm tree, Characterized in that the size of the all-vegetable fiber component of the vegetable fiber material is in the range of 40 to 300 mesh, and the titanium dioxide and the pozzolan powder are respectively provided in a predetermined ratio. A method of manufacturing a disposable container in which heat transfer is delayed and heat loss is minimized in a stepwise manufacturing process,
(60%), starch, rosin, gelatin, sodium stearyl lactate, glutinous rice cake, water (glutinous rice), water Water) was placed in a compounding machine, and the speed and the interval of the rolling rollers were adjusted while controlling the speed, and the rolled material was cut into a piece of the rolled material. The rolled material coming out from the conveyor was homogenized to a thickness of 2 mm After chain rolling,
After putting it in one sheet, it is put into the mold mold of the disposable container to be manufactured. It is put into a constant mold and pressurized at 70 ~ 120 ° C for 5 ~ 7 seconds at 70 ~ 120kg / Lt; 2 > / cm < 2 > again and separated from the mold.

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