KR101714762B1 - Manufacturing method of natural ingredients containing vinyl hygiene - Google Patents

Abstract

The present invention relates to a method for producing a natural vinyl hygienic product by using Gynura procumbens. The method of the present invention comprises: a Gynura procumbens powder producing step of producing Gynura procumbens powder by washing, cutting, steaming, drying, and pulverizing Gynura procumbens leaves; a first mixing step of preparing a low density polyethylene resin of 1.1-2.3 wt% on the basis of 100 wt% of a sheet, measuring and preparing 0.3-0.7 wt% of the Gynura procumbens powder, and producing a first mixture by mixing and agitating the low density polyethylene resin and the Gynura procumbens powder; a Gynura procumbens powder pellet producing step of feeding the first mixture to an extruder, and molding a pellet-shaped Gynura procumbens pellet; a resin pellet producing step of preparing a residual resin consisting of any one or two selected from a low density polyethylene resin and a high density polyethylene resin, feeding the resin to an extruder, and molding a pellet-shaped resin pellet; a second mixing step of producing a second mixture by mixing and agitating the resin pellet and the Gynura procumbens pellet; and a sheet producing step of producing the second mixture into a sheet shape by extruding and molding the second mixture. According to the present invention, by using Gynura procumbens which has not been conventionally used as a raw ingredient for a vinyl hygienic product, the content of a natural material is minimized. Thus, the physical properties of vinyl are excellently maintained, and excellent wearability can be provided.

Description

Technical Field [0001] The present invention relates to a method for manufacturing a natural vinyl hygiene article using a chemical,

More particularly, the present invention relates to a method for producing a natural vinyl sanitary article containing natural ingredients, especially sunflower seeds, and more specifically, And to a method for manufacturing a natural vinyl sanitary article using the same.

In general, plastic hygiene products include hygienic bags (zipper bags, kimchi kimchi bags, clean wraps) to store food at home or restaurants, and sanitary gloves to protect hands.

Among them, hygienic gloves are manufactured by low density polyethylene resin which is used for disposable use by hand and is low in cost and safe for hygiene.

When wearing such sanitary gloves, it is not hygienic because the food is not put on the hands, and since the gloves are made of thin vinyl, it can be done without wearing gloves.

However, due to the nature of sanitary gloves, the airtightness and watertightness are maintained, and the air circulation is not carried out at the same time as wearing the gloves. As a result, the gloves are very uncomfortable and moist, And the antimicrobial properties are deteriorated, so there is a problem of causing housekeeper eczema and gall bladder if it is needed for a long time.

As a technique for solving such a problem, green tea and acidic foil are non-differentiated into a sheet film containing green tea and a method for producing the same (Korean Patent Registration No. 10-1439036, Patent Document 1) A resin mixed mixture is prepared by mixing with a resin and stirring the mixture, then pelletizing the mixture using an extruder, and then manufacturing the mixture into a sheet form through an extruder.

However, in Patent Document 1, since green tea is contained in an excess amount of 15 to 25% and acidic brown bean is contained in an amount of 1 to 5%, a considerable amount of carbonization is caused in the extruder at high temperature during film formation, resulting in discoloration, There is a problem that the extrusion nozzle is easily clogged.

Particularly, pelletization and sheeting are performed through two extrusion processes. In this process, carbonization of components such as green tea is accelerated by the heating process.

In addition, mechanical properties such as tensile strength deteriorate due to excess powder, surface roughness is poor, and haziness is reduced due to turbidity.

Japanese Patent Application Laid-Open No. 2002-173563 (Patent Document 2) discloses that the content of green tea powder is 4% by weight. However, when such a small amount of green tea powder is added, There is a problem that sufficient antibacterial and skin disease prevention effects are not obtained due to use.

On the other hand, among the techniques related to food and feed production, which is different from the vinyl sanitary article of the present invention, "Method for producing plant extract containing plant powder" (Korean Patent Registration No. 10-0858768, Patent Document 3) A method is disclosed in which a powder is added to an extract obtained by extracting an active ingredient and then dried to increase the content of the active ingredient.

In Patent Document 3, it is general that there are few changes in mechanical properties due to the mixing of various components included in the final food production in such fields as food or feed, and there is no problem in eating or drinking even if such changes occur.

However, if such a process is added to the production of a vinyl sanitary article as in the present invention without any technical review, if the separation phenomenon occurs depending on the specific gravity in the heating process and the mixing process in the manufacturing process, A failure occurs.

For example, in the case of a sheet-shaped vinyl, if the tensile strength or color is changed at a specific point, the merchantability may be deteriorated.

With the technique of solving such a problem, Korean Patent Registration No. 10-1607073 (Patent Document 4) discloses a method of manufacturing a vinyl sanitary glove containing a natural component by limiting the amount of natural plant powder to a maximum of 5 parts by weight, And the transparency is not lowered, and a sufficient tensile strength is provided.

In Patent Document 4, any one of bamboo leaves, rice bran, pine needles, dandelion leaves, and plain leaves is used.

In the process disclosed in Patent Document 4, natural plant is immersed in a concentrated liquid prepared by hydrothermal extraction, pretreated, dried, pulverized, mixed with a polyethylene resin, and then molded.

In addition, a method of manufacturing a natural vinyl sanitary article using green tea and brown rice (Korean Patent Registration No. 10-1621728, Patent Document 5), which is a more improved technology than Patent Document 4, A process of primary pelletizing green tea and then secondary molding is disclosed.

As described above, since natural materials were used in the early stage of using natural materials, in recent years, the concentration of natural materials was reduced by utilizing the concentration technology and the basic properties were strengthened by dividing the molding process .

In order to maintain or improve the physical properties of the vinyl itself, it is desirable to minimize the amount of the natural material. On the contrary, if the amount of the natural material is minimized, , Antimicrobial, and comfortable to wear, it is necessary to excavate new materials in addition to brown rice, bamboo leaves, rice gruel, green tea, and white leaves.

KR 10-1439036 (2014.09.01) JP Patent Publication No. 2002-173563 (Jun. 2002) KR 10-0858768 (September 09, 2008) KR 10-1607073 (March 23, 2013) KR 10-1621728 (2016.05.11)

The method for manufacturing a natural vinyl sanitary article using the method of the present invention is to solve the problems caused by the conventional art as described above, So that it is possible to provide an excellent feeling of comfort while allowing excellent physical properties of vinyl.

In addition, it is intended to make it easy to wear and detach by making ethanol extract of sunflower seeds and using the extract to make sunflower powder, and to make the skin less wet with sweat after wearing.

In addition, the ethanol extract of paprika is coated on the surface of the pellets of early menstrual period, so that the skin becomes less dry after wearing when used as a disposable plastic glove.

In order to solve the above-mentioned problems, the present invention provides a method for manufacturing a natural vinyl sanitary ware, which comprises the steps of washing, fining, growing, ; Density polyethylene resin was prepared in an amount of 1.1 to 2.3% by weight based on 100% by weight of the sheet. The low-density polyethylene resin and the low-density polyethylene resin were mixed and stirred so as to be 0.3 to 0.7% by weight A primary mixing step of producing a primary mixture; A step of preparing a pellet-shaped pellet-shaped pellet-shaped pellet by injecting the primary mixture into an extruder; A resin pellet manufacturing step of preparing a resin having a residual amount of one or a mixture of two or more selected from a low density polyethylene resin and a high density polyethylene resin and injecting the resin into an extruder to mold a pellet-like resin pellet; A second mixing step of mixing the resin pellets and the mulberry pellets with each other to prepare a second mixture; And a sheet production step of extruding the secondary mixture to produce a sheet.

In the above-described constitution, the step of preparing the early-morning powder may include: a pre-treatment step of washing, cutting and growing the perennial leaf, drying and pulverizing the leaf; An ethanol extraction step of adding ethanol to the pretreated material, stirring and filtering to obtain a supernatant; And concentrating the extracted supernatant liquid under reduced pressure, followed by drying and pulverization. The method of the present invention is characterized in that the supernatant powder is a powder of an ethanol extract of a perennial herb leaf.

In addition, in the ethanol extraction step, the mixture is mixed with 1: 5 ~ 10 parts by weight of a mixture of a pre-treated starch leaf powder and ethanol, and the mixture is extracted at room temperature at room temperature and filtered through a filter paper.

In addition, paprika is prepared, and then paprika and ethanol are mixed in a weight ratio of 1: 5 to 10, and then the mixture is extracted at room temperature at room temperature and filtered through a filter paper to produce a paprika extract. A coating step of coating 3 to 5 parts by weight of a paprika extract on 100 parts by weight of pine needle pellets on the surface of the pine needles, followed by drying.

According to the present invention, it is possible to minimize the content of the natural material by using the early-early spring, which has not been used as a raw material for vinyl sanitary articles in the past, and to provide an excellent wearing feeling with excellent physical properties of vinyl.

In addition, it is convenient to wear and detach by making an extract of ethanol from the first half of the name and using the extract to make the first half powder, and the skin becomes less wet with sweat after wearing.

In addition, when the ethanol extract of paprika is coated on the surface of the pellet of early menstrual period, it can be used as a disposable plastic glove so that the skin does not feel dry after wearing.

Hereinafter, a method for producing a natural vinyl sanitary ware using the present invention will be described in detail.

1.

It is a perennial plant belonging to Asteraceae distributed in the Philippines, Thailand, Indonesia, India, Japan, China and so on. It is called "Samboongcho", "Snakebone", "Gynura procumbens" There is one stem, and it grows in a leaf-like shape based on this stem. Leaves are green in color, shape is egg-shaped, the upper part of the leaf is pointed, and the lower part is oval. Leaf edges are flat or wavy. Both sides of leaf are soft and sharp.

According to a study by Osaka University of Medicine and Pharmacy in Japan, germanium and germanium contain four times more germanium than natural ginseng, and they are effective against aging, thrombosis, cancer prevention, blood sugar, blood pressure and cholesterol , Bruises, arthralgia, bronchitis, pulmonary tuberculosis and the like. (Chinese Medicine Dictionary, Shanghai Science and Technology Publishing Co., Ltd., Suzhou, Vol. (2), p1138, 2367, 1984)

Among the technologies related to early menstruation, Japanese Patent Application Laid-Open No. 10-2013-0041494 discloses that menstrual bleeding is effective for the suppression of diabetes, and Japanese Patent Application Laid-Open No. 10-2016-0008459 discloses a composition for prevention and treatment of inflammation or allergic diseases The technology used is also known.

The inventors of the present invention have found that, when the present invention is applied to the production of natural vinyl sanitary products, it is possible to obtain a satisfactory feeling of comfort, even if only a small amount of the raw materials are used, as compared with the raw materials such as green tea, brown rice, After wearing it, I found out that it had a good effect on whether the skin was galling or not.

The easiest method of preparing the powder at the beginning of the first month of the year is to wash, cut and till the leaves of the first order, and then dried and crushed to prepare the first powder.

The process of addition is meant to steep with steam. It inflates the tissue at the beginning of menstruation to increase the utilization rate of the useful ingredient. When the fiber structure is loosened, the fiber structure is released during the process of receiving heat during the production of pellets, Thereby preventing degradation from occurring.

A more improved method is to concentrate the powder by ethanol extraction treatment.

The method may be specifically comprised of a pretreatment step, an ethanol extraction step and a concentration step.

1) Pre-treatment step

The leaves are washed, cut and dried, and then dried and crushed.

2) ethanol extraction step

Ethanol is added to the pre-treated material and stirred and filtered to obtain a supernatant.

More specifically, the mixture of starch-leaf powder and ethanol in a weight ratio of 1: 5 to 10, which has been subjected to a pretreatment step, is extracted at room temperature for 4 to 6 hours at room temperature and filtered through a filter paper.

3) Concentration step

The extracted supernatant is concentrated under reduced pressure, followed by drying and pulverization.

Concentration under reduced pressure and dry pulverization can be carried out by a conventional method without any particular limitation. The supernatant is concentrated under reduced pressure at a temperature of 40 to 50 ° C for 15 minutes to 1 hour, and then frozen at 10 ^-4 torr for 12 to 24 hours Drying is preferred.

That is to say, the powder of the Lycopersicon esculentum prepared by such a process is a powder of the ethanol extract of the Lycopersicon esculentum.

At this time, it is preferable that the powder is 300 to 1,000 mesh.

When the size of the powder of the first day of the first deciduous period is lower than the above-mentioned particle size, that is, when the diameter is large, the surface roughness period is increased and the feel is deteriorated.

In addition, since the resin is distributed in a relatively large size, the color becomes turbid and the molding machine nozzle may easily clog.

2. Primary mixing step

Density polyethylene resin was prepared in an amount of 1.1 to 2.3% by weight based on 100% by weight of the sheet. The low-density polyethylene resin and the low-density polyethylene resin were mixed and stirred so as to be 0.3 to 0.7% by weight The primary mixture is prepared.

The mixing may be carried out in a separate mixing stirrer or in an extruder.

3. Preparation of pellets at the beginning of menstruation

The primary mixture is poured into an extruder to form a pellet-shaped protector pellet.

The extruder is provided with a heating device such as a heater for liquefying a low-density polyethylene resin, and is uniformly dispersed in a state in which the powder of the early morning starter is stuck due to the viscosity of the liquefied polyethylene resin itself.

At this time, the weight ratio of the natural latex powder and the low-density polyethylene resin is approximately 1: 3 to 7.

In addition, the low density polyethylene resin accounts for about 1.1 to 2.3% of the total resin weight.

The pelletization of the early morning powder using 1.1 to 2.3% of the resin of the total resin is performed by mixing the mixture in the extruder or the mixing agitator in a sheet form at a time, So as to prevent staining during sheet production.

In other words, it is possible to form the coloring powder with a maximum distribution evenly, which is used in a small amount compared to the resin, so that a uniform color can be realized.

4. Resin Pellet Preparation Step

A low-density polyethylene resin, or a high-density polyethylene resin is prepared and put in an extruder to form a pellet-shaped resin pellet.

At this time, it is preferable that the pellets and the resin pellets in the beginning of the first deciduous period are 2 ~ 7 mm in diameter.

In addition, it is preferable that the pellets and the resin pellets have a weight ratio of 1: 1.01 to 1.3 per unit volume.

As the weight per unit volume has the above ratios, the pellets and the resin pellets are uniformly distributed evenly during the mixing with the extrusion process, so that even colors can be displayed.

5. Secondary mixing step

The resin pellets and the mushroom pellets are mixed and stirred to prepare a second mixture.

The preparation of the secondary mixture may be performed in a separate cylindrical or screw-type mixing agitator, or may be mixed in the extrusion molding process.

6. Sheet manufacturing steps

The secondary mixture is extrusion-molded into a sheet shape.

The natural vinyl sanitary products produced by this process contain 0.3-0.7 wt.% Of powder of the beginning of the first half of the name, based on 100 wt.% Of the natural vinyl sanitary products.

In addition, it is apparent that a small amount of various known additives such as an inorganic filler and an elastomer can be added in the above-described process.

In the above-described structure, a step of coating the pellets of the early morning sickness with the paprika extract may be additionally performed.

Specifically, paprika is prepared, and then paprika and ethanol are mixed at a weight ratio of 1: 5 to 10, and then the mixture is extracted at room temperature at room temperature. Then, the mixture is filtered with a filter paper to produce a paprika extract. A coating step in which 3 to 5 parts by weight of a paprika extract solution is coated on 100 parts by weight of the composition, followed by drying, may be further carried out.

Paprika is known to be rich in vitamin C, and it is known that vitamin C has an excellent effect on skin dryness.

The inventors of the present invention have found that the ethanol extract of paprika is coated on the surface of the pellet of the first day of the month and then mixed with the resin pellets and extruded to confirm that the skin becomes wet after use of the plastic sanitary ware, And that a fragrance with a high degree of preference was generated.

In addition, when the extract of paprika is pulverized and pelleted together with a powder of sunflower seeds, it is confirmed that this scent is less and the effect of reducing skin wetting is less effective.

That is, it has a better effect when the extract of paprika is coated.

The leaves were purchased from the market, washed and cut into small pieces. The leaves were milled to 800 mesh, and the powder was prepared.

In addition, 20 g of the prepared latex powder and 20 g of low density polyethylene resin were mixed with an 80 g of low density polyethylene resin, and the mixture was introduced into an extrusion molding machine to produce a pine needle of 5 mm in diameter.

On the other hand, 3,920 g of a low-density polyethylene resin was separately prepared and then introduced into an extrusion molding machine to prepare a resin pellet having a diameter of 5 mm.

The specific gravity of pellets and resin pellets were measured at specific gravity of 0.923 and 0.942, respectively.

The prepared pellets were mixed with resin pellets and then put into a heat extrusion molding machine and extruded into a sheet.

The leaves were purchased from the market, washed and cut into small pieces. The leaves were milled to 800 mesh, and the powder was prepared.

1 kg of the above-mentioned early-morning powder was prepared, 8 kg of a 30% ethanol mixed solvent was added, and the mixture was refluxed for 5 hours at room temperature, followed by filtration under reduced pressure to extract the supernatant.

In addition, the extracted supernatant was concentrated under reduced pressure at 45 ° C for 30 minutes using a vacuum concentrator (EYELA, N-2100, JAPAN), dried and pulverized to 800 mesh size to prepare ethanol-extracted sunflower seed powder.

The ready-to-use early-morning powder was prepared by weighing 20 g in the same manner as in Example 1, and then extrusion-molded into a sheet in the same manner as in Example 1.

1 kg of paprika was purchased from the market, 8 kg of a 30% ethanol mixed solvent was added, and the mixture was refluxed for 5 hours at room temperature, followed by filtration under reduced pressure to prepare paprika extract.

The paprika extract was prepared in the same manner as in Example 2 except that the paprika extract was 4% by weight based on 100 parts by weight of the papermaking pellet prepared after completion of the preparation of the papermaking pellet, and the paprika extract was coated on the papermaking pellet, Extruded into a sheet.

≪ Comparative Example 1 &

A vinyl sheet was prepared in the same manner as in Example 1 except that green tea was used as a raw material in place of Namgwoncho.

≪ Comparative Example 2 &

A vinyl sheet was prepared in the same manner as in Example 1 except for using a cotton leaf as a raw material in place of the beginning of the month.

≪ Comparative Example 3 &

In order to compare with the above-mentioned Examples, the preparation was carried out in the same manner as in Example 1, except that the weight of the low-density polyethylene required for the preparation of the late October early pellet was 10 wt% %, Respectively, to prepare a vinyl sheet of Comparative Example 3.

≪ Comparative Example 4 &

Comparative Example 4 was prepared in the same manner as in Example 1, except that the weight of the low-density polyethylene used for the preparation of the early-morning pellet was 5% by weight of the total sheet, A vinyl sheet was produced.

<Experimental Example 1> Tensile strength measurement test

The sheets prepared in Examples 1 to 3 and Comparative Examples 1 to 4 were cut into 25 x 100 mm according to the ASTM D 3826 method and tensile strength was measured using a UTM instrument.

The results are shown in Table 1 below.

division Tensile Strength (MPa) Example 1 16.8 Example 2 16.9 Example 3 16.8 Comparative Example 1 15.6 Comparative Example 2 16.1 Comparative Example 3 6.2 Comparative Example 4 17.6

As shown in Table 1, Examples 1 to 3 and Comparative Examples 1, 2 and 4 of the present invention have a sufficient tensile strength for use with materials such as sanitary gloves, while Comparative Examples 3 The tensile strength is remarkably low and it is not suitable for use.

<Experimental Example 2> Sensory test on wearing comfort and roughness

The sheets prepared according to Examples 1 to 3 and Comparative Examples 1 to 4 were each glove-shaped using an glove-shaping machine, and the glove comfortability and roughness of the gloves were evaluated using a 9-point scoring method.

The evaluation was conducted by selecting 10 adult women in their 30s and 40s by age group, taking the age and gender into consideration, and the average was measured and shown in Table 2 below.

Sensory evaluation for comfort, roughness division Fit asperity Example 1 8.2 8.3 Example 2 8.5 8.4 Example 3 8.7 8.7 Comparative Example 1 4.5 5.5 Comparative Example 2 4.3 6.4 Comparative Example 3 8.1 7.5 Comparative Example 4 2.2 7.2

* Sensory test value (9: good fit, not rough, 5: moderate 0: very poor fit, very rough)

As shown in Table 2, Examples 1 to 3 were found to have satisfactory wear feeling and roughness as a whole, and in particular, it was found that Example 3 provides the best fit feeling and a non-rough feeling.

It can be seen that, in the case of Comparative Examples 1 and 2 using the green tea and the whitening as the raw materials, the same weight as that of the powder of the first day of the first half of Example 1 was used, the wearing comfort was bad.

That is, it is found that the wearing comfort is remarkably excellent when the raw material for menstrual cycle is used as compared with the case of using other natural raw materials of the same weight.

The fit of Comparative Example 3 was good, but it is not appropriate in light of the fact that the physical properties are poor as described above.

<Experimental Example 3> Sensory test for easiness of peeling off

The sheets prepared according to Examples 1 to 3 and Comparative Examples 1 to 4 were respectively manufactured into gloves by using an glove-shaping machine, and the degree of convenience of putting the gloves into the hands, the degree of convenience of taking off the gloves That is, the degree of sticking was evaluated using a 9-point scale method.

The evaluation was conducted by selecting 10 adult women in their 30s and 40s by age group, taking the age and gender into account, and the average was measured and shown in Table 3 below.

Sensory test results for peeling off division Wear gloves Removing gloves Example 1 8.1 7.8 Example 2 8.4 8.4 Example 3 8.5 8.7 Comparative Example 1 3.3 4.2 Comparative Example 2 3.2 3.6 Comparative Example 3 8.2 8.1 Comparative Example 4 5.6 6.2

* Sensory test value (9: easy to wear gloves, easy to remove gloves, 5: normal 0: difficult to wear gloves, difficult to remove gloves)

As shown in Table 3 above, Examples 1 to 3 were found to be easy to put on or take off gloves as a whole, and it was found that it was easiest to remove the gloves in Examples 2 and 3 in particular.

On the other hand, it was inconvenient to put on or take off the gloves even though the same weight was used in Comparative Examples 1 and 2, in which the same weight as greenish tea powder of Example 1 was used as the raw material, and in Comparative Example 4, It is not easy to remove the powder even though the powder is used at the beginning of the month.

<Experimental Example 4> Sensitivity to the degree of wetting of the fingers with sweat after wearing and skin feeling after drying

Each of the sheets prepared according to Examples 1 to 3 and Comparative Examples 1 to 4 was glove-shaped using an glove-shaping machine, and the gloves were hand-worn for 30 minutes after the gloves were taken off. The degree of wetness and the softness of the skin of the hands after sweating were evaluated using the 9 point scoring method.

In the evaluation, the age and gender were taken into consideration, and the average age of the women in their thirties to forties was selected for each age group and the results are shown in Table 4 below.

Sensory test results for peeling off division Degree of sweat Softness of skin Example 1 5.2 5.2 Example 2 5.6 5.6 Example 3 6.7 7.3 Comparative Example 1 3.3 4.6 Comparative Example 2 3.2 5.1 Comparative Example 3 8.2 4.9 Comparative Example 4 3.2 5.4

* Sensory test value (9: no sweat, smooth skin, 5: normal 0: a lot of sweat, not smooth skin)

As shown in Table 4, it can be seen that Examples 1 to 3 are relatively less sweaty after use, and Example 3 is significantly less sweaty.

On the other hand, in the case of Comparative Examples 1, 2 and 4, it was found that sweating degree was relatively more severe.

In addition, there was no specific experimental value for the skin tactile examples in Examples and Comparative Examples, but in Example 3, the skin appeared to have a gentle feel compared to the other Examples and Comparative Examples.

<Experimental Example 5> Sensory test on odor

The sheets prepared according to Examples 1 to 3 and Comparative Examples 1 to 4 were evaluated for their odor by using a 9-point scale method.

In the evaluation, the age and gender were taken into consideration, and the average age of the women in their thirties to forties was selected for each age group and the results are shown in Table 4 below.

Preference of sheet smell division A sign of smell Example 1 6.2 Example 2 6.6 Example 3 7.7 Comparative Example 1 4.4 Comparative Example 2 4.6 Comparative Example 3 6.8 Comparative Example 4 4.2

* Sensory test value (9: good smell, 5: normal 0: bad smell)

As shown in Table 5, no appreciable odor of the odor was found as a whole, but it was found that the odor of Example 3 was remarkably good.

The natural vinyl sanitary article and the method for manufacturing the same according to the present invention are applied to various vinyl sanitary articles such as sanitary bags such as kimchi packs, clean wrap, zipper bags and disposable vinyl gloves for protecting hands based on vinyl something to do.

Claims (3)

A method of manufacturing a natural vinyl sanitary article,
The method of claim 1 or 2, wherein the leaf is washed, cut and dried, and then dried and pulverized to prepare a powder of sunflower seeds;
Density polyethylene resin was prepared in an amount of 1.1 to 2.3% by weight based on 100% by weight of the sheet. The low-density polyethylene resin and the low-density polyethylene resin were mixed and stirred so as to be 0.3 to 0.7% by weight A primary mixing step of producing a primary mixture;
A step of preparing a pellet-shaped pellet-shaped pellet-shaped pellet by injecting the primary mixture into an extruder;
A resin pellet manufacturing step of preparing a resin having a residual amount of one or a mixture of two or more selected from a low density polyethylene resin and a high density polyethylene resin and injecting the resin into an extruder to mold a pellet-like resin pellet;
A second mixing step of mixing the resin pellets and the mulberry pellets with each other to prepare a second mixture;
And a sheet production step of extruding the secondary mixture to produce a sheet,
Method for manufacturing natural vinyl sanitary ware using.
The method according to claim 1,
In the step of preparing the early morning powder,
A pretreatment step of washing and finishing and growing the perennial leaf, followed by drying and pulverization;
An ethanol extraction step of adding ethanol to the pretreated material, stirring and filtering to obtain a supernatant;
And concentrating the extracted supernatant liquid under reduced pressure, followed by drying and pulverization,
The method of claim 1 or 2,
Method for manufacturing natural vinyl sanitary ware using.
3. The method of claim 2,
The ethanol extraction step
The mixture is mixed with 1: 5 ~ 10 parts by weight of a mixture of the leaf powder and the ethanol which have undergone the pretreatment step, and then the mixture is extracted at room temperature at room temperature and filtered through a filter paper.
Method for manufacturing natural vinyl sanitary ware using.