KR20210054746A - Manufacturing method of pillow covers that is eco-friendly - Google Patents

Abstract

The present invention relates to a method for manufacturing a pillow cover with pulp made by adding a pine needle extract and tencel fibers obtained from eucalyptus trees. The pillow cover provides comfort and various health effects to users by using the antibacterial, anti-inflammatory, atopy-preventing effects of the pine needle extract and the soft texture of tencel fibers obtained from eucalyptus trees. In particular, the pillow cover manufactured according to the present invention is used for one-time use for hygiene and is easily decomposed on the ground when discarded after use, thereby providing an eco-friendly effect of not polluting the environment.

Description

Manufacturing method of pillow covers that is eco-friendly}

The present invention relates to a method for manufacturing an eco-friendly pillow cover, and more particularly, the present invention relates to a method for manufacturing a pillow cover with pulp made by adding pine needle extract and tencel fibers obtained from eucalyptus trees.

That is, the present invention relates to a method of manufacturing a pillow cover that provides comfort and various health benefits to a user by using the antibacterial, anti-inflammatory, and atopic prevention effects of pine needle extract and the soft texture of Tencel fibers obtained from eucalyptus trees.

In addition, the present invention is an eco-friendly invention that adds a PHCC (Post Hybrid Calcium Carbonate) filler to prevent the generation of carbon dioxide generated when manufacturing a pillow cover, and does not pollute the environment even when discarded due to natural vegetable materials.

In addition, the pillow cover manufactured by the manufacturing method of the present invention is manufactured for a single use for hygiene and can be replaced after use.

In the modern society, as technology develops day by day, our lives are becoming more convenient and more prosperous. As a result, many life skills focusing on improving the quality of life compared to the past have been developed and developed.

The ratio of the area occupied by forests in Korea's land reaches 65%, and among them, pine trees occupy 21.9% of the total forest.

In particular, pine trees have been used not only for wood, firewood, and landscaping since ancient times, but also as a material for liquor and tea such as pine needles and pine needles. In recent years, pine needles of pine trees have been found to have antibacterial action to inhibit fungi, anti-inflammatory action to resist inflammation, and to prevent atopy.

On the other hand, the pillow cover that we easily use in our daily life was regularly washed or replaced with a new one for hygiene. However, it is compared to general households because it is shared by unspecified people in lodging facilities such as hotels and motels, hospitals, and nursing homes. Should be washed or replaced frequently.

In recent years, due to environmental pollution problems, improvements have been made to prevent the occurrence of environmental pollution and pollution as much as possible during product manufacturing, and it is recommended to use materials that are easily corroded in natural conditions even when products are disposed of.

Therefore, it is necessary to develop a technology that provides hygiene and health functions and does not cause environmental pollution even in disposable pillow covers. The following are prior art related to this.

1. Republic of Korea Patent Publication No. 10-0515808 Sanitary nonwoven fabric with antibacterial ability 2. Korean Utility Model Publication No. 20-2012-0007165 Disposable bedding cover using Korean paper nonwoven fabric 3. Korean Patent Publication No. 10-1573503 Manufacturing method of paper pillow

The present invention is to solve the above problems,

An object of the present invention is to provide a method of manufacturing a pillow cover with pulp made by adding pine needle extract and tencel fibers obtained from eucalyptus trees.

That is, the present invention aims to provide a method of manufacturing a pillow cover that provides comfort and various health benefits to users by using the antibacterial, anti-inflammatory, and atopic prevention effects of pine needle extract and the soft texture of Tencel fibers obtained from eucalyptus trees. do.

In addition, it is an object of the present invention to add a PHCC (Post Hybrid Calcium Carbonate) filler to prevent the generation of carbon dioxide generated when manufacturing a pillow cover, and not to pollute the environment even during disposal.

In addition, the pillow cover manufactured by the manufacturing method of the present invention is manufactured for a single use for hygiene, so that it can be replaced after use.

In order to achieve the above object, the present inventor's eco-friendly pillow cover manufacturing method,

A first step (S100) of preparing a wood pulp dissociation liquid by beating and dissociating the wood pulp;

A second step (S200) of obtaining a pine needle extract;

A third step (S300) of obtaining tencel fiber powder;

A fourth step (S400) of preparing a PHCC (Post Hybrid Calcium Carbonate) filler;

A fifth step (S500) of preparing a pulp fabric by mixing the obtained pine needle extract and tencel fiber powder and the prepared PHCC filler with the wood pulp dissociation solution;

It characterized in that it comprises a sixth step (S600) of manufacturing a pillow cover by cutting the manufactured pulp fabric into a pillow cover shape.

Since the eco-friendly pillow cover manufacturing method of the present invention is a method of manufacturing a pillow cover with pulp made by adding pine needle extract and tencel fiber obtained from eucalyptus tree, it is an eco-friendly disposable pillow cover by increasing the utilization of pine needles that are commonly purchased in Korea. Can be manufactured, so it has high industrial applicability.

In addition, the present invention is a method of manufacturing a pillow cover that provides comfort and various health benefits to users by using the antibacterial, anti-inflammatory, and atopic prevention effects of pine needle extract and the soft texture of Tencel fibers obtained from eucalyptus trees. Unlike the cover, it helps the user's health and sleep through its health benefits and soft texture.

In addition, the present invention adds a PHCC (Post Hybrid Calcium Carbonate) filler to prevent the generation of carbon dioxide generated when manufacturing the pillow cover, and uses a vegetable material that can be easily decomposed in nature, so it is an eco-friendly environment that does not pollute the environment. Provides a natural effect.

In addition, since the pillow cover manufactured through the present invention is manufactured for hygiene and can be replaced after use, it is effective when applied to accommodation facilities such as hotels and motels, hospitals, and nursing homes that require high hygiene.

1 is an overall flow chart of the eco-friendly pillow cover manufacturing method of the present invention
Figure 2 is a photograph of the eco-friendly pillow cover manufacturing process of the present invention 1
Figure 3 is a second step flow chart of the eco-friendly pillow cover manufacturing method of the present invention
Figure 4 is a third step flow chart of the eco-friendly pillow cover manufacturing method of the present invention
Figure 5 is a flow chart of the fourth step of the eco-friendly pillow cover manufacturing method of the present invention
Figure 6 is a picture 2 of the eco-friendly pillow cover manufacturing process of the present invention
Figure 7 is a flow chart of the fifth step of the eco-friendly pillow cover manufacturing method of the present invention
Figure 8 is a photograph 3 of the eco-friendly pillow cover manufacturing process of the present invention
9 is a pulp and pillow cover manufactured by the eco-friendly pillow cover manufacturing method of the present invention

An embodiment of the present invention will be described in detail with reference to FIGS. 1 to 9.

Since the eco-friendly pillow cover manufacturing method of the present invention (hereinafter referred to as'manufacturing method') is a method of manufacturing a pillow cover with pulp made by adding pine needle extract and tencel fiber obtained from eucalyptus tree, the utilization of pine needles of pine trees that are commonly grown in Korea It is an invention that enables the manufacture of an eco-friendly disposable pillow cover by increasing the value.

That is, the pillow cover manufactured by the manufacturing method of the present invention provides health effects such as antibacterial, anti-inflammatory and atopy prevention effects to the user through terpene and apiegic acid contained in pine needle extract, and obtained from eucalyptus tree. Because the soft texture of Tencel fiber provides comfort to the user, unlike a general pillow cover, it helps users' health and sleep through health benefits through pine needle extract and the soft texture of Tencel fiber.

In addition, since the pillow cover manufactured by the manufacturing method of the present invention is manufactured for a single use for hygiene and can be replaced after use, it can be effectively used in accommodation facilities such as hotels and motels that require high hygiene, hospitals, and nursing homes. have.

On the other hand, using the pulp fabric manufactured by the manufacturing method of the present invention, as well as a pillow cover, various pulp products such as pulp craft products, wrapping paper, wallpaper, notebooks, packaging bags, packaging boxes, disposables, and printing paper can be produced, You can also make hygiene products such as masks, baby diapers, and sanitary napkins.

As shown in FIG. 1, the manufacturing method of the present invention includes a first step (S100), a second step (S200), a third step (S300), a fourth step (S400), a fifth step (S500), and a sixth step ( S600).

Specifically, the eco-friendly pillow cover manufacturing method of the present invention,

A first step (S100) of preparing a wood pulp dissociation liquid by beating and dissociating the wood pulp;

A second step (S200) of obtaining a pine needle extract;

A third step (S300) of obtaining tencel fiber powder;

A fourth step (S400) of preparing a PHCC (Post Hybrid Calcium Carbonate) filler;

A fifth step (S500) of preparing a pulp fabric by mixing the obtained pine needle extract and tencel fiber powder and the prepared PHCC filler with the wood pulp dissociation solution;

It characterized in that it comprises a sixth step (S600) of manufacturing a pillow cover by cutting the manufactured pulp fabric into a pillow cover shape.

2, the first step is a step of preparing a dissociation solution of wood pulp by refining and dissociation of wood pulp, and 80 parts by weight of hardwood wood pulp, coniferous wood To prepare wood pulp containing 20 parts by weight of wood pulp.

In general, the fiber cell length of conifers is 4 to 5 mm, and the fiber cell length of hardwoods is about 0.5 to 2.5 mm. Therefore, hardwood wood pulp with a small fiber cell length for the texture of the manufactured pillow cover is wood to be crushed and dissociated. This is to make it occupy a large proportion of the pulp.

Therefore, in the first step, the hardwood wood pulp and the softwood wood pulp are put in a beating machine to sufficiently mix and then sufficiently crushed, and then dissociated to prepare a dissociation solution of the wood pulp.

Referring to Figures 2 and 3, the second step (S200) is a step of obtaining a pine needle extract to be added to the dissociation solution of wood pulp, step 2-1 (S210), step 2-2 (S220), It is configured including the 2-3rd step (S230).

The 2-1 step (S210) is a step of washing the pine needles collected from pine trees.Since the pine needles grown from the pine are collected outdoors, they are often contaminated with foreign substances, so that the pine needles are cleaned with water to remove foreign substances. It prevents the quality of pulp fabric from deteriorating due to foreign substances.

The second step (S220) is a step of completely drying the moisture using a dryer to remove moisture remaining in the pine needles from which foreign substances have been removed through washing. If moisture remains on the pine needles, the pine needles extracted from the steamer This is because the quality of the active ingredient of is deteriorated.

The second-3 step (S230) is a step of obtaining a pine needle extract containing active ingredients terpene and apiegic acid components using a steamer using the dried pine needles, and at this time, lutein, tannin, and beta-carotene components are also extracted, and the pine needles The active ingredients contained in the extract provide antibacterial, anti-inflammatory, and atopic prevention effects.

Particularly, when the terpene component is absorbed into the body, it enhances the body's activity, makes the blood circulate well, stabilizes the mind, and also sterilizes, promotes physiological activity, and provides emotional stability by satisfying the five senses in addition to various pharmacological actions Therefore, when applied to a pillow cover, it can help the user to sleep well.

In addition, the terpene component has excellent detoxifying performance of harmful substances, and it is known that it has an excellent effect in preventing sick house syndrome caused by volatile organic compounds (VOCs).

In addition, apieginic acid has strong sterilization, antibacterial and anti-inflammatory effects, as well as excellent nicotine detoxification ability, improves blood circulation through rutin, reduces cholesterol levels, and removes active oxygen in the body through tannins and beta-carotene. It can also be helpful for skin care.

2 and 4, the third step (S300) is a step of acquiring tencel fiber powder to be added to the dissociation solution of wood pulp, step 3-1 (S310), step 3-2 (S320) , Step 3-3 (S330), and configured to include a 3-4 step (S340).

Here, the tencel fiber is a cellulose-based fiber and is extracted from wood.In the present invention, it is extracted from eucalyptus wood, and has a soft touch and excellent hygroscopicity, so it is mainly used for summer clothes, chemically modified from wood pulp. It is also an eco-friendly textile material manufactured without pollution and environmental pollution.

In particular, since the Tencel fiber has a soft touch, a property of easily absorbing various colors, and has excellent durability, when applied to a pillow cover, it is possible to give a user a feeling of softness and comfort.

In addition, since Tencel fibers are easily corroded in the ground, if Tencel fibers are added to the pillow cover, the used pillow cover can be easily corroded in the ground when discarding, thereby preventing environmental pollution.

The 3-1 step (S310) is a step of dissolving the wood pulp obtained from the eucalyptus tree by immersing it in an amine oxide solution.

The 3-2 step (S320) is a step of evaporating moisture as much as possible by heating a solution in which wood pulp is dissolved, because if moisture remains, the quality of Tencel fibers is deteriorated.

Step 3-3 (S330) is a step of drying the solidified wood pulp by evaporation of moisture, a step of completely removing the moisture using a dryer.

The step 3-4 (S340) is a step of preparing a eucalyptus tencel fiber powder having a particle size of 10 μm or less by putting the dried solidified wood pulp into a grinder and pulverizing it, wherein the particle size of the eucalyptus tencel fiber powder is When it is less than 10㎛, not only is it effectively mixed with the dissociation solution of wood pulp, but also the texture of the manufactured pillow cover is improved.

5 and 6, the fourth step (S400) is a step of preparing a PHCC (Post Hybrid Calcium Carbonate) filler, and the 4-1 step (S410), the 4-2 step (S420), and the fourth step -3 steps (S430) and 4-4 steps (S440).

The PHCC (Post Hybrid Calcium Carbonate) filler prepared through the fourth step (S400) is mixed in the wood pulp dissociation solution with pine needle extract and tencel fiber powder in the fifth step (S500) during the pillow cover manufacturing process of the present invention. When manufacturing pulp fabric, it not only increases the amount of solid content in the pressing process, but also provides an effect of suppressing the generation of carbon dioxide.

In other words, in recent years, since regulations on greenhouse gas emissions are becoming more severe, it is also useful in terms of environmental protection that suppresses carbon emissions.

In addition, since the PHCC (Post Hybrid Calcium Carbonate) filler has excellent physical properties such as bulk, flexural stiffness, and cut resistance, the reaction completion time is twice as fast as that of conventional fillers, so the pulp fabric production time of the present invention can be shortened. As a result, production costs are also reduced.

The fourth step (S400) of the present invention,

Step 4-1 of preparing GCC (grounded calcium carbonate) (S410),

Step 4-2 of preparing a linear aggregate by adding calcium oxide to grounded calcium carbonate (GCC) (S420),

Step 4-3 (S430) of adjusting the PH to be 7 by injecting carbon dioxide into the prepared linear aggregate,

Characterized in that it comprises a 4-4 step (S440) of producing a PHCC filler by stirring the line aggregate with the pH adjusted in a stirrer.

Grounded calcium carbonate (GCC) prepared through the step 4-1 (S410) is heavy calcium carbonate and is usually commercially available.

The step 4-2 (S420) is a process of adding calcium oxide to the prepared GCC (grounded calcium carbonate) to form a linear aggregate, and the prepared GCC (grounded calcium carbonate) reacts with calcium oxide added as a calcium carbonate component to agglomerate. It becomes the basic material of PHCC filler.

Step 4-3 (S430) is a process of injecting carbon dioxide into the prepared linear agglomerate to adjust the pH to 7, and the reason for adjusting the pH of the linear agglomerate to 7 is step 4-4 (S440) to be described later. This is to make the line aggregate to be stirred in the stirrer through a stable neutral state, not alkali or acid, so that other chemical reactions do not occur during the stirring process.

Step 4-4 (S440) is a process of finally producing a PHCC filler by stirring the line agglomerates whose PH is adjusted in a stirrer. At this time, the line aggregate whose PH is adjusted to 7 is stably stirred without any other chemical reaction during stirring.

7, 8, the fifth step (S500) is prepared through the pine needle extract and tencel fiber powder obtained through the second step (S200) and the third step (S300) and the fourth step (S400). As a step of preparing a pulp fabric by mixing a PHCC filler with the wood pulp dissociation solution prepared through the first step (S100), step 5-1 (S510), step 5-2 (S520), and 5-3 It comprises a step (S530).

The 5-1 step (S510) is 80 to 90 parts by weight of wood pulp dissociation liquid, 5 to 10 parts by weight of pine needle extract, 10 to 50 parts by weight of tencel fiber powder, PHCC (Post HCC) filler, as shown in FIG. This is a process of putting a mixture of 2 to 5 parts by weight into a paper machine and stirring for a certain time.

At this time, the generation of carbon dioxide generated by stirring the pine needle extract and tencel fiber powder mixed in the wood pulp dissociation solution is suppressed through the PHCC filler.

The 5-2 step (S520) is a process of removing water from the stirred mixture and compressing it to obtain paper paper.

Step 5-3 (S530) is a process of removing moisture from the obtained paper paper using a press roller and drying in a dryer to obtain a pulp fabric as shown in FIG. 8.

Even if moisture is removed on the papermaking with the force of the press roller, there is still moisture remaining on the papermaking, so the moisture remaining on the papermaking is completely removed using a dryer.

Therefore, through the fifth step (S500), the pulp fabric as shown in the upper figure of FIG. 9 is generated.

The sixth step (S600) is a step of manufacturing a pillow cover by cutting the manufactured pulp fabric in the shape of a pillow cover, that is, manufacturing the pillow cover 10 by cutting the pulp fabric in the shape of a pillow cover.

If the pillow cover 10 manufactured in this way is coated on the pillow 20 as shown in the lower figure of FIG. 9, the disposable pillow cover 10 is hygienic and eco-friendly.

In particular, the pillow cover 10 is a hotel or motel that requires high hygiene as well as general homes because it helps the user's health and sleep through the health benefits through pine needle extract and the soft texture of Tencel fibers. It is effective when applied to facilities, hospitals, and nursing homes.

In the above, the technical idea of the present invention has been described together with the accompanying drawings, but this is illustrative of a preferred embodiment of the present invention and does not limit the present invention. In addition, it is a clear fact that anyone of ordinary skill in the art can make various modifications and imitations within the scope of the technical idea of the present invention.

10: pillow cover
20: pillow
S100: first step
S200: second stage
S300: 3rd stage
S400: 4th stage
S500: 5th stage
S600: 6th stage

Claims (6)

In the eco-friendly pillow cover manufacturing method,
A first step (S100) of preparing a wood pulp dissociation liquid by beating and dissociating the wood pulp;
A second step (S200) of obtaining a pine needle extract;
A third step (S300) of obtaining tencel fiber powder;
A fourth step (S400) of preparing a PHCC (Post Hybrid Calcium Carbonate) filler;
A fifth step (S500) of preparing a pulp fabric by mixing the obtained pine needle extract and tencel fiber powder and the prepared PHCC filler with the wood pulp dissociation solution;
Eco-friendly pillow cover manufacturing method comprising the sixth step (S600) of manufacturing a pillow cover by cutting the manufactured pulp fabric into a pillow cover shape.
The method according to claim 1,
In the first step (S100),
The wood pulp is an eco-friendly pillow cover manufacturing method comprising 80 parts by weight of hardwood wood pulp and 20 parts by weight of softwood wood pulp.
The method according to claim 1,
The second step (S200),
Step 2-1 (S210) of washing the pine needles collected from pine trees,
Step 2-2 (S220) of removing moisture from the washed pine needles using a dryer,
Eco-friendly pillow cover manufacturing method, characterized in that it comprises a 2-3 step (S230) of obtaining a pine needle extract containing the active ingredients terpene and apieginic acid component using a steamer using the dried pine needle.
The method according to claim 1,
The third step (S300),
Step 3-1 (S310) of dissolving the wood pulp obtained from the eucalyptus tree by immersing it in an amine oxide solution,
Step 3-2 (S320) of evaporating moisture by heating the solution in which the wood pulp is dissolved,
Step 3-3 (S330) of drying the solidified wood pulp by evaporation of moisture,
Including a 3-4 step (S340) of producing a eucalyptus tencel fiber powder by pulverizing the dried solidified wood pulp using a grinder,
Eco-friendly pillow cover manufacturing method, characterized in that the particle size of the powdered eucalyptus tencel fiber powder is 10㎛ or less.
The method according to claim 1,
The fourth step (S400),
Step 4-1 of preparing GCC (grounded calcium carbonate) (S410),
Step 4-2 of preparing a linear aggregate by adding calcium oxide to grounded calcium carbonate (GCC) (S420),
Step 4-3 (S430) of adjusting the PH to be 7 by injecting carbon dioxide into the prepared linear aggregate,
Eco-friendly pillow cover manufacturing method, characterized in that it comprises a 4-4 step (S440) of producing a PHCC filler by stirring the line agglomerates whose PH is adjusted in a stirrer.
The method according to claim 1,
The fifth step (S500) is.
A mixture of 80 to 90 parts by weight of wood pulp dissociation liquid, 5 to 10 parts by weight of pine needle extract, 10 to 50 parts by weight of Tencel fiber powder, and 2 to 5 parts by weight of PHCC (Post HCC) filler, and stirred for a certain period of time. Step 5-1 (S510) and,
Step 5-2 (S520) of removing water from the stirred mixture and compressing it to obtain paper paper,
An eco-friendly pillow cover manufacturing method comprising step 5-3 (S530) of removing moisture from the paper obtained using a press roller and drying in a dryer to obtain a pulp fabric.

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