KR200407084Y1 - Disposable container with biodegradability - Google Patents

Abstract

The present invention relates to a biodegradable disposable container.

In the prior art, there was a problem that the time of the washing and drying process in the manufacturing process was long, the manufacturing time was long because the coating is required, and the product is not robust after manufacture, which is not suitable for actual use.

The present invention is a fruit of palm with high water resistance, rigidity, elasticity, and high density, which makes it possible to maintain the shape and function as a disposable container. The present invention relates to a biodegradable disposable container provided with a fibrous powder material of a shell, and to a far infrared ray-releasing ganbanite powder and a far infrared ray and anion-releasing tourmaline powder.

According to the present invention, since the material is biodegradable, it is not harmful to the natural environment, and the time for washing and drying in the manufacturing process is short, and the manufacturing time is shortened because no coating is required.

It is not deformed or altered by moisture even without coating after manufacturing,

The product is durable and strong, and far infrared rays and negative ions are released, which has a beneficial effect on the human body.

 Biodegradable Disposable Containers

Description

Disposable container with biodegradability

1A is a perspective view of a biodegradable disposable container according to the prior art,

1B is a cross-sectional view taken along the line AA ′ of FIG. 1A;

Figure 2a is a perspective view showing the configuration and operation of the first embodiment according to the present invention,

2B is a cross-sectional view taken along the line BB ′ of FIG. 2A;

Figure 3a is a perspective view showing the configuration and operation of the second embodiment according to the present invention,

3B is a cross-sectional view taken along the line CC ′ of FIG. 3A;

Figure 4a is a perspective view showing the configuration and operation of the third embodiment according to the present invention,

4B is a cross-sectional view taken along the line D-D 'of FIG. 4A;

Figure 5a is a perspective view showing the configuration and operation of the fourth embodiment according to the present invention,

5B is a cross-sectional view taken along the line E-E 'of FIG. 5A.

* Description of the symbols for the main parts of the drawings *

1: biodegradable disposable container, 10: biodegradable plant fiber powder material,

11: mixed powder material,

20: fibrous powder of the fruit peel of palm

30: elvan powder,

50: tourmaline (tourmaline) powder,

Partial enlarged view: M1, M2, M3, M4, M5, M6, M7, M8, M9, M10.

The present invention relates to a biodegradable disposable container, in particular, water resistance, rigidity, elasticity and high density, which makes it possible to maintain the shape and function as a disposable container. The fibrous powder material 20 of palm peel which is a biodegradable plant fiber powder material as a fibrous material with high fiber is provided, and it is equipped with ganbanite powder and tourmaline powder,

Although it is a disposable container, the material is biodegradable, so it is not harmful to the natural environment, and the time for washing and drying in the manufacturing process is short, and the coating time is not required, and thus the manufacturing time is shortened. The present invention relates to a biodegradable disposable container that is robust and durable and is capable of emitting far infrared rays and anions.

As a biodegradable disposable container of the prior art, Korean Patent Application No. 1992-0027293 entitled "Method of manufacturing disposable container" refers to a potato starch after mixing and stirring sawdust powder and egg white firstly in preparing a disposable container. Secondary mixing and stirring of sodium metaphosphate and compression molding with a molding machine, heat steamed in a hot steam, and then drying and drying by applying a curing agent and epoxy resin to the inner and outer surfaces of the container through a drying process, this manufacturing method Is a very complicated process, and furthermore, the process of washing and drying sawdust in the manufacturing process and coating requires a long time, and furthermore, the disposable container thus manufactured is not rigid and easily broken and not suitable for practical use. There was a problem.

In addition, the Korean Patent Application No. 1999-0023045, the invention "container using a natural material" is composed of a paper wrapping the appearance, natural materials such as chaff and sawdust, and a silver foil to firmly correct so that water does not leak, manufactured The process of washing and drying the chaff and sawdust in the process takes a long time, the prepared disposable container is not rigid and easily broken, so it is not suitable for actual use, and furthermore, there was a problem that the silver foil, paper, etc. were not easily biodegraded. .

In addition, Korean Patent Application No. 2000-0000032, the invention "Method for manufacturing a plastic substitute article using natural materials" is a paste formed by mixing and heating starch and water, chaff powder or straw powder or sawdust powder and water and rosin or natural The resin is a manufacturing method in which the resin is mixed and molded in a molding machine, and the structure and operation of the container are techniques as schematically shown in FIGS. 1A and 1B (however, M1, which is an enlarged view of each part in FIGS. 1A and 1B); M2 is a schematic illustration of the configuration and action of the inner center of the core, and the illustration of the configuration and action of the inner edges of M1 and M2 is omitted), and this manufacturing method is a very complicated process. The process of washing and drying chaff or straw and sawdust is long, and the chaff and straw used for fertilizers and feeds have been widely used due to their high purchase price. Kaga the problem of rising and, moreover, so the referenced disposable containers which have had to be easily broken not robust not suitable for practical use problems.

In addition, Korean Patent Application No. 2000-005153, entitled "Biodegradable Material Composition, Biodegradable Material Container Made from the Composition, and Method for Manufacturing the Biodegradable Material Container" refers to a powder of a plant raw material containing chaff as a main component. And a biodegradable composition comprising a mixture of biodegradable materials including a binder, wherein the plant material is a raw material selected from bamboo, sugar cane, straw, pulp and two or more kinds of mixed raw materials thereof. Plant fiber is blended, and the structure and operation of the container is a technique as schematically shown in Figs. 1A and 1B. This manufacturing method is a very complicated process, and furthermore, washing and drying processes such as rice hulls in the manufacturing process. It takes a long time and requires a coating, which leads to a long manufacturing time. Moreover, the composition thus prepared is not firm and is easily broken. There was a problem that was not suitable for practical use.

In addition, Korean Patent Application No. 2002-0022063, entitled "Method for Manufacturing Disposable Biodegradable Container," refers to a plant raw material powder obtained by crushing a raw material selected from chaff, sawdust, straw, pulp and two or more of these mixed raw materials. And a mixture of water, rosin, and the like, pressurized to a predetermined pressure at a predetermined temperature, and then decompressed to a predetermined pressure. The construction and operation of the container are schematically illustrated in FIGS. In the same technique, this manufacturing method is a very complicated process, and in addition, the process of washing and drying chaff, sawdust and straw in the manufacturing process is long, and the chaff, straw and the like have problems due to the residue of pesticides, and moreover, fertilizer and Rice husks and straw for feed, and pulp, which is heavily dependent on imports, have a problem of increasing the cost of the product due to the high purchase price. The manufactured container was not firm and easily broken, so there was a problem that it was not suitable for actual use.

The present invention is to solve the above problems of the prior art,

The object of the present invention is to provide a water-resistant, rigid and elastic property, which makes it possible to maintain the shape and function as a disposable container in a biodegradable disposable container. And a fibrous powder material 20 of the fruit peel of palm, which is a biodegradable plant fiber powder material having high density, and is composed of ganbanite powder for far-infrared emission, far-infrared emission and anion emission. Equipped with tourmaline (Tourmaline) powder for

The present invention is a disposable container, but the material is biodegradable, so it is not harmful to the natural environment, and the washing and drying process of the 'palm fruit peel fiber', which has good water resistance and low water absorption in the manufacturing process, is short and the manufacturing process is short. No need for coating, shorten the manufacturing time, and after manufacture, the product's water resistance is strong so that it is not deformed and altered by moisture without coating.The product has rigidity and elasticity, and it is strong and durable by high density. It is an object to provide a biodegradable disposable container in which far infrared rays and anions are released to be beneficial.

The present invention will be described below based on the embodiment and the accompanying drawings.

The configuration of the present invention, as the first embodiment,

As shown in FIGS. 2A and 2B (however, M3, M4, and M5, which are enlarged views of respective parts in FIGS. 2A and 2B, FIGS. 3A and 3B, 4A and 4B, 5A and 5B). , M6, M7, M8, M9, M10 are all schematically showing the configuration and action of the inner center of the partial enlarged view, the illustration of the configuration and action of the inner edge in M3 to M10 is omitted),

Biodegradable plant fiber powder (10), starch, rosin, esters, stearyl sodium lactate, and water, respectively In a biodegradable disposable (disposable) container, which is formed of a composition consisting of a resin and formed by heating at a predetermined temperature and pressing a predetermined pressure,

The biodegradable plant fiber powder material 10 has water resistance, rigidity, elasticity, and high density that enable the shape and function of a disposable container to be maintained. It is provided with the fibrous powder material 20 of the palm peel of the palm which is a biodegradable plant fiber powder material as a fibrous substance,

The fibrous powder 20 of the fruit peel of the palm is made of powder of the same size to about the same size,

The size of the fibrous powder 20 of the fruit peel of the palm is a biodegradable disposable container made of a size of 50 mesh to 250 mesh.

The palm is preferably an oil palm or a coconut palm.

The configuration of the present invention, as shown in Figure 3a and 3b as a second embodiment,

Biodegradable plant fiber powder (10), starch, rosin, esters, stearyl sodium lactate, and water, respectively In a biodegradable disposable (disposable) container, which is formed of a composition consisting of a resin and formed by heating at a predetermined temperature and pressing a predetermined pressure,

The biodegradable plant fiber powder material 10 has water resistance, rigidity, elasticity, and high density that enable the shape and function of a disposable container to be maintained. The fibrous powder material 20 of palm peel which is a biodegradable plant fiber powder material as a fibrous material is 75 weight of the said biodegradable plant fiber powder material 10 % To 99% by weight,

The remaining components of the biodegradable plant fiber powder material 10 is provided with a mixed powder material (hereinafter referred to as "mixed powder material") 11 of rice straw, rice husk and sawdust,

The size of the fibrous powder 20 of the fruit peel of the palm and the size of the mixed powder 11 is made of powder of the same size to each other almost the same size,

The size of the fibrous powder 20 of the fruit peel of the palm is a biodegradable disposable container made of a size of 50 mesh to 250 mesh.

The palm is preferably an oil palm or a coconut palm.

The mixing ratio of the rice straw and rice husk and sawdust in the mixed powder material 11 can be appropriately adjusted as necessary.

The configuration of the present invention, as shown in Figure 4a and 4b as a third embodiment,

Biodegradable plant fiber powder (10), starch, rosin, esters, stearyl sodium lactate, and water, respectively In a biodegradable disposable (disposable) container, which is formed of a composition consisting of a resin and formed by heating at a predetermined temperature and pressing a predetermined pressure,

The biodegradable plant fiber powder material 10 has water resistance, rigidity, elasticity, and high density that enable the shape and function of a disposable container to be maintained. It is provided with the fibrous powder material 20 of the palm peel of the palm which is a biodegradable plant fiber powder material as a fibrous substance,

The fibrous powder 20 of the fruit peel of the palm is made of powder of the same size to about the same size,

The size of the fibrous powder 20 of the fruit peel of the palm is made of a size of 50 mesh (mesh) to 250 mesh (mesh),

It is a biodegradable disposable container in which ganbanite powder 30 and tourmaline (electromagnet) powder 50 were each provided in predetermined ratio.

The palm is preferably an oil palm or a coconut palm.

Each of the elvan powder 30 and the tourmaline (tourmaline) powder 50 is preferably made of the same or almost the same size as the size of the fibrous powder 20 of the fruit peel of the palm.

Preferably, the predetermined ratio of the elvan powder 30 and the tourmaline powder (50) is about 1% by weight (ie, 0.5% by weight to 1.5% by weight) of the entire disposable container.

The constitution of the present invention is a fourth embodiment, as shown in Figs. 5A and 5B,

Biodegradable plant fiber powder (10), starch, rosin, esters, stearyl sodium lactate, and water, respectively In the biodegradable disposable (disposable) container which is provided with the composition of the composition, and shape | molded by the heating of a normal predetermined temperature and the pressurization of a predetermined predetermined pressure,

The biodegradable plant fiber powder material 10 has water resistance, rigidity, elasticity, and high density that enable the shape and function of a disposable container to be maintained. The fibrous powder material 20 of palm peel which is a biodegradable plant fiber powder material as a fibrous material is 75 weight of the said biodegradable plant fiber powder material 10 % To 99% by weight,

The remaining components of the biodegradable plant fiber powder material 10 is provided with a mixed powder material (hereinafter referred to as "mixed powder material") 11 of rice straw, rice husk and sawdust,

The size of the fibrous powder 20 of the fruit peel of the palm and the size of the mixed powder 11 is made of powder of the same size to each other almost the same size,

The size of the fibrous powder 20 of the fruit peel of the palm is made of a size of 50 mesh (mesh) to 250 mesh (mesh),

It is a biodegradable disposable container provided with the ganbanite powder 30 and the tourmaline (tourmaline) powder 50 in a predetermined ratio, respectively.

The palm is preferably an oil palm or a coconut palm.

The mixing ratio of the rice straw and rice husk and sawdust in the mixed powder material 11 can be appropriately adjusted as necessary.

Each of the elvan powder 30 and the tourmaline (tourmaline) powder 50 is preferably made of the same or almost the same size as the size of the fibrous powder 20 of the fruit peel of the palm.

Preferably, the predetermined ratio of the elvan powder 30 and the tourmaline powder (50) is about 1% by weight (ie, 0.5% by weight to 1.5% by weight) of the entire disposable container.

The composition for a conventional biodegradable disposable container, 75% to 80% by weight of the biodegradable plant fiber powder material 10, 10% to 15% by weight starch, 1% to 3% by weight rosin, ester 1 weight%-5 weight%, 1 weight%-3 weight% of sodium stearyl lactate, and the titration ratio of water is included.

As the biodegradable plant fiber powder material 10, rice straw, rice hull, sawdust, pulp, bamboo, sugar cane and the like can be used.

In addition, the present invention may include 1% to 3% by weight of polysorbate to prevent the precipitation of starch.

In addition, the present invention can be mixed with the antioxidant preservatives and bleaching agent.

The operation of the present invention of the above configuration is as described below.

The present invention, as shown in Figures 2a and 2b to 5a and 5b,

In the first to fourth embodiments,

The biodegradable plant fiber powder material 10 has water resistance, rigidity, elasticity, and high density that enable the shape and function of a disposable container to be maintained. Since it is provided with the fibrous powder material 20 of the fruit peel of palm (that is, oil palm or coconut palm) which is a biodegradable plant fiber powder material as a fibrous fiber,

The fiber of the fruit peel of the palm is water-resistant in the manufacturing process by the water resistance, which makes it possible to maintain the shape and function of the fiber of the palm peel of the palm as a disposable container. Because of its good water absorption and low water absorption, the time for washing and drying process is short and the production time is shortened. In addition, the coating is necessary because the product does not require coating because of the water resistance, which enables the fibrous powder of the fruit peel of palm 20 to maintain its shape and function as a disposable container. There is no manufacturing process is shortened. In addition, even after the production of the present invention, the fiber powder 20 of the palm peel is stretched by moisture without coating, by the above water resistance, which makes it possible to maintain the shape and function as a disposable container. There is no deformation and the deterioration such as that.

The stiffness, elasticity, and high density of the fibrous powdery material 20 of the palm peel to enable the shape and function of the disposable container to be maintained. By this, since the fibrous powder 20 of the fruit peel of the palm has sufficient strength and durability as a disposable container of the product according to the present invention, the product according to the present invention is used in the prior art. The problem of being easily broken is solved.

Since the fibrous powder material 20 of the fruit peel of the palm is made of all powders of the same size to almost the same size, the adhesion area between the powder is maximized, it is possible to maximize the bonding force between each other.

Since the size of the fibrous powder 20 of the fruit peel of the palm is composed of a size of 50 mesh (mesh) to 250 mesh (mesh), the fiber powder 20 of the fruit peel of the palm of each other Appropriate bonding force can be easily obtained.

Since the fruit peel of the palm is a peel of fruit produced every year in the perennial palm, it can be easily obtained. Therefore, the fruit bark of the palm is easier to obtain than the leaf of the palm or the tree trunk of the palm, and the palm bark of the palm is water resistant, rigidity, elasticity and high density to enable to maintain the shape and function as a disposable container. Because of its properties, it is a material suitable for biodegradable disposable containers.

As the biodegradable plant fiber powder material 10, rice straw, rice hull, sawdust, pulp, bamboo, sugar cane and the like can be used.

The starch is used as a binder (binder) and is biodegradable and readily available at low cost.

The rosin is a natural resin and biodegradable, increases the bonding strength of the composition, and also has a water resistance to the material such as starch, which is not water resistant.

The esters improve workability by moisturizing and emulsifying properties, increase elasticity in the composition, and also function as antifoaming agents and mold release agents during molding.

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

In the second embodiment of the present invention, as shown in Figure 3a and 3b,

In the fourth embodiment, as shown in Figs. 5A and 5B,

The biodegradable plant fiber powder material 10 has water resistance, rigidity, elasticity, and high density that enable the shape and function of a disposable container to be maintained. The fibrous powder material 20 of palm peel which is a biodegradable plant fiber powder material as a fibrous material is 75 weight of the said biodegradable plant fiber powder material 10 % To 99% by weight,

Since the remaining components of the biodegradable plant fiber powder material 10 is provided with a mixed powder material (ie, "mixed powder material") 11 of rice straw, rice husk and sawdust,

When the "mixed powder material" 11 is mixed with the 75% by weight to 99% by weight of the fiber powder 20 of the fruit peel of the palm, that is, the "mixed powder material" 11 Even if some) is used, a disposable container is manufactured without significantly changing the water resistance, the rigidity and elasticity, and the high density of the fibrous powder material 20 of the fruit peel of the palm, which is a main material component. This is possible.

Since the size of the fibrous powder material 20 of the fruit peel of the palm and the size of the "mixed powder material 11" are made of powders of the same size or almost the same size with each other, the adhesion area between the powder is maximized It is possible to maximize the bonding force between each other.

Since the size of the fibrous powder 20 of the fruit peel of the palm is made of a size of 50 mesh (mesh) to 250 mesh (mesh), the fiber powder 20 of the fruit peel of the palm is appropriate to each other The bonding force can be easily obtained.

The present invention, as shown in Figure 4a and 4b in the third embodiment, as shown in Figures 5a and 5b in the fourth embodiment,

The ganbanite powder 30 is provided in the predetermined ratio, that is, about 1% by weight, and is uniformly dispersed in the entire disposable container to generate far infrared rays, and the tourmaline powder (50) is 50% in the predetermined ratio, that is, 1% by weight. It is provided to such a degree that it is uniformly dispersed throughout the disposable container and far infrared rays and anions are generated and emitted. Since the elvan powder 30 emits far infrared rays at room temperature, generation and release of far infrared rays beneficial to the human body are possible. Tourmaline (50 tourmaline) powder (50) emits far infrared rays at room temperature, and tourmaline (50 tourmaline) powder (50) is deformed under pressure, or when subjected to heat and charged with + electricity and-electricity to the nearby Anions are generated by electrolysis of water, and the generation and release of anions beneficial to the human body is possible.

Since the size of each of the ganbanite powder 30 and the tourmaline (tourmaline) powder 50 is the same or substantially the same size as the size of the fibrous powder 20 of the fruit peel of the palm, corresponding adhesion between each other It is possible to maximize the area, maximizing the corresponding bonding force between each other.

The method for producing a biodegradable disposable container according to the present invention, the main raw material grinding process of making the fiber of the palm peel and, if necessary, the rice straw, chaff, sawdust into a powder of a predetermined size, binder powder such as starch, ganban stone powder and tourmaline (Tourite) Disposable container by stirring step of mixing powder evenly, composition mixing and stirring step of uniformly mixing powder of main raw material and the stirred composition, heating at a predetermined temperature and pressing at a predetermined pressure. Since the container molding process to shape | mold is included, its manufacture is possible.

Biodegradable disposable container according to the present invention can be used in the currently widely used disposable paper cups, disposable round plates and trays, cup noodles container, disposable packaging lunch box and the like.

The biodegradable disposable container according to the present invention may have sufficient water resistance even when used as it is molded, and may be used by making the water resistance stronger by coating with a biodegradable wax or a silicone coating agent.

According to the present invention,

The present invention is a disposable container, but the material is biodegradable, so it is not harmful to the natural environment,

In the manufacturing process, water resistance is good and the water absorption is low, so the time of washing and drying of 'palm's fruit peel fiber' is short, and the manufacturing process does not require coating, so manufacturing time is shortened.

Since the product's water resistance is strong after manufacture, it is not deformed or altered by moisture even without coating.The product has rigidity and elasticity, and it is strong and durable due to its high density, so it is not easily broken. Take it, and it is available in the microwave,

Far infrared rays and negative ions are released from the product to benefit the human body, which has a very beneficial effect on human health.

In addition, the present invention is excellent in heat retention by the high density compared to the disposable container used in the past, even when discarded by microorganisms, sunlight, ultraviolet rays, etc., even when discarded, return to harmless soil as a soil improver, finely used as livestock feed There is an advantage to this.

Claims (1)

Biodegradable plant fiber powder (10), starch, rosin, esters, stearyl sodium lactate, and water, each having a predetermined ratio. In the biodegradable disposable container which is formed by heating at a predetermined temperature and pressurizing a predetermined pressure, The biodegradable plant fiber powder material 10 has water resistance, rigidity, elasticity, and high density that enable the shape and function of a disposable container to be maintained. It is provided with the fibrous powder material 20 of the palm peel of the palm which is a biodegradable plant fiber powder material as a fibrous substance, The fibrous powder 20 of the fruit peel of the palm is made of powder of the same size to about the same size, The size of the fibrous powder 20 of the fruit peel of the palm is made of a size of 50 mesh (mesh) to 250 mesh (mesh), Biodegradable disposable container, characterized in that the ganbanite powder 30 and tourmaline (tourmaline) powder 50 is provided at a predetermined ratio, respectively.

Images