KR102561959B1 - Manufacturing method of antibacterial grape bag containing sulfur component and antibacterial grape bag produced thereby - Google Patents

Abstract

The present invention suppresses the growth of various bacteria mainly occurring in grapes by containing sulfur's antibacterial functional material in grape bags for grape cultivation, and at the same time performs its original function of blocking pesticides, pests, pollution, excessive heat and ultraviolet rays, It relates to a method for manufacturing an antibacterial grape bag containing a sulfur component that can help growth and an antibacterial grape bag produced thereby,
After stirring 92 to 98% by weight of the selected pulp raw material and 2 to 8% by weight of sulfur, the stirred mixture was put into water to dissociate, and through the process of roughening, beating, cleaning, papermaking, and drying, sulfur-containing 57 to 63% by weight of water and 27 to 33% by weight of a water repellent on one side or both sides of the selected paper fabric 10, in the step of manufacturing grape bag fabric for producing paper fabric 10 (S100), and And, a coating step (S200) of coating while applying a coating solution 20 mixed with 0.5 to 3% by weight of sulfur and 3 to 8% by weight of an emulsifier, and the coated paper fabric 10 to a standard suitable for the post-process The division and winding step (S300) of winding using the winding roller 70 while dividing the width in units of 300 to 600 mm, and the paper fabric 10 in the form of a roll obtained in the division and winding step by the grape bag molding machine In the adhesive application step (S400) of continuously applying adhesive to the edge to form an internal space after supplying it to (30), and opening the bag 40 with one end of the paper fabric 10 to which the adhesive is applied A notch forming step (S500) of forming a notch 41 to provide speed and convenience, and bending and molding two or more sides of the paper fabric 10 having the notch 41 as described above for individual packaging. In the grape bag forming step (S600) of forming the bag, when the bag 40 is molded as described above, a bundle band 42 to which the wire is integrally fixed is supplied and adhesively fixed so that the upper end of the bag can be tied to the outside of the bag. Supply/fixing of bundled bands step (S700), and when the bundled band is fixed on one side of the outer side of the bag as described above, the cutting step of cutting the bag into a standard size to complete it individually (S800), and cutting as described above It consists of a take-out/packaging step (S900) of taking out and packaging the bag 40 completed by quantity.

Description

Manufacturing method of antibacterial grape bag containing sulfur component and antibacterial grape bag produced thereby}

The present invention relates to a method for manufacturing an antibacterial grape bag containing sulfur components and an antibacterial grape bag produced thereby, and more particularly, to suppress the growth of various bacteria mainly occurring in grapes by containing sulfur's antibacterial functional material in grape bags for viticulture At the same time, it performs its original function of blocking pesticides, pests, pollution, excessive heat and ultraviolet rays to help grape growth. it's about

Generally, gray mold, anthracnose, bird's eye blotch, brown blotch, and powdery mildew occur during the flowering period (around June) during the grape growth process, and anthracnose, downy mildew, and brown blotch occur during the growing season (July-August). Because it mainly occurs, grape growing bags are put into grape clusters and grown. These grape bags suppress the growth of various bacteria that mainly occur in grapes and at the same time block pesticides, pests, pollution, excessive heat and ultraviolet rays. perform its original function.

Among the diseases caused during the growth of grapes, gray mold disease is characterized by mycelia growing on fruits, stems, leaves, etc. of various vegetables such as strawberries as well as grapes to cover flowers or fruits, and fruits and stems covered by gray mycelia softens, becomes brittle, and rots.

As the tissue rots, the epidermis cracks, dark brown lesions form at the infected site, and as it develops, symptoms such as flower or stem drying out, flower drying, and rot appear, and they occur most severely in low-temperature and high-humidity environments.

It is widely distributed worldwide and is parasitic on 240 species of plants and causes disease throughout the entire growth process of crops. It causes damage in various forms, not only during the growing season, but also during the secondary storage, transportation, and sale of fruits. It causes damage to vegetables and fruits, and when gray mold occurs in facility cultivation farms, it can have a fatal effect on crops.

This gray mold disease is caused by the gray mold disease (Botrytis cinerea), which has a very wide host range and continuous transmission is possible by scattering conidia. As a fungus that causes disease in plants even without wintering, the damage caused to crop yields by this pathogen is enormous.

In plant pathogens, toxins or enzymes produced by pathogens play a major role in the invasion of plants. The invasion mechanism of gray mold pathogens is cuticle, an enzyme that decomposes the cuticle layer, which is the first gateway for pathogen invasion, along with cucumber black spot. It is known to invade plants by producing niacin and breaking down the cuticle layer.

Accordingly, many pesticides for controlling the gray mold disease are currently on the market, but spraying pesticides in the greenhouse during the winter rather promotes over-humidification of the greenhouse environment, which may cause more infection in some cases after a certain period of time, Pollution causes many problems.

In particular, in Patent Registration No. 10-2373720 (Title of Invention: Method for Manufacturing Fruit Wrapping Paper for Inhibiting Growth of Gray Fungus and Fruit Wrapping Paper), kaolin is mixed and coated on paper fabric to suppress the occurrence of gray mold bacteria, but the present invention There is a marked difference with

In addition, Patent Application No. 10-2002-0031057 (Title of Invention: Functional Fruit Bag and its Manufacturing Method and Method of Using It) and Patent Application No. 10-2009-0125678 (Title of Invention: Fruit Tree with Degradable and Antibacterial Insecticide Encapsulation film for cultivation and its manufacturing method) and Patent Application No. 10-2015-0047644 (Title of Invention: Method for Manufacturing Functional Non-woven Fruit Bag) and Patent Registration No. 10-1827731 (Title of Invention: Fruit Bag for Antibacterial and Insect Resistant Manufacturing method) is a prior art, but this is also significantly different from the present invention.

1. Patent Application No. 10-2002-0031057 (Title of Invention: Functional Fruit Bag and Manufacturing Method and Method of Using It) 2. Patent Application No. 10-2009-0125678 (Title of Invention: Sealing film for fruit tree cultivation with degradability and antibacterial and insecticidal properties and its manufacturing method) 3. Patent Application No. 10-2015-0047644 (Title of Invention: Method for Manufacturing Functional Non-woven Fruit Bags) 4. Patent Registration No. 10-1827731 (Title of Invention: Manufacturing Method of Fruit Bags for Antibacterial and Insect Resistant) 5. Patent Publication No. 10-2014-0047352 (Title of Invention: Method for Controlling Gray Mold Disease on Grape Leaves)

Accordingly, the present invention has been made to solve the above problems, and suppresses the growth of various bacteria mainly occurring in grapes by containing sulfur's antibacterial functional material in grape bags for viticulture, and at the same time, pesticides, pests, pollution, excessive heat and Its purpose is to provide a method for manufacturing an antibacterial grape bag containing a sulfur component that can help grape growth by performing its original function of blocking ultraviolet rays, and to provide an antibacterial grape bag manufactured thereby.

In order to achieve the above object, the method for manufacturing an antibacterial grape bag containing sulfur components of the present invention is to stir 92 to 98% by weight of selected pulp raw materials and 2 to 8% by weight of sulfur, and then add the stirred mixture to water. A step of manufacturing a fabric for bagging grapes (S100) of manufacturing a paper fabric (10) containing a sulfur component through dissociation, cleaving, beating, selection, papermaking, and drying processes, and paper fabric (10) prepared as described above. ), while applying a coating solution 20 in which 55 to 65% by weight of water, 25 to 35% by weight of a water repellent, 0.5 to 3% by weight of sulfur, and 3 to 8% by weight of an emulsifier is applied to the selected one or both sides of the A coating step (S200) and a division and winding step (S300) of winding the coated paper fabric 10 by using a winding roller 70 while dividing the coated paper fabric 10 into widths of 300 to 600 mm in units suitable for the subsequent process And, after supplying the roll-shaped paper fabric 10 obtained in the dividing and winding step to the grape bag molding machine 30, an adhesive application step (S400) of continuously applying an adhesive to the edge so that an inner space is formed, A notch forming step (S500) of forming a notch 41 to provide speed and convenience in opening the bag 40 with one end of the paper fabric 10 to which the adhesive is applied, and the notch as described above. A grape bag forming step (S600) of forming an individual packaging bag by bending and molding two or more side surfaces of the paper fabric 10 on which (41) is formed, and when the bag 40 is formed as described above, the bag to the outside of the bag A bundled band supply/fixing step (S700) of supplying and adhesively fixing a bundled band 42 to which a wire is integrally fixed so as to bind the upper end of the bag, and when the bundled band is fixed to one outer side of the bag as described above, the standard It consists of a cutting step (S800) of cutting the bag to the size and completing it individually, and a take-out/packing step (S900) of taking out and packaging the bag 40 completed by cutting as described above by quantity unit, but continuous automation While the control box 50 is installed and configured to be made in the process, fabric manufacturing step (S100), coating step (S200), division and winding step (S300), adhesive application step (S400), notch formation step (S500) In the grape bag forming step (S600), the bundled band supply / fixing step (S700), and the cutting step (S800), the control box 50 provides information in real time whether or not the tension of the supplied paper fabric is maintained. It is characterized in that the tension confirmation sensor 51 is installed and configured, and the position confirmation sensor 52 is installed and configured in the take-out/packing step (S900).

At this time, the control box 50 periodically provides electrical stimulation or electronic signals to check whether the tension check sensor 51 and the position check sensor 52 are operating normally, and the output signal value is the normal voltage. It is characterized in that a function of transmitting a warning signal to the user's smartphone or generating a warning light and a warning sound when an abnormality occurs by comparing and calculating whether it is within the range is built-in.

The manufacturing method of the antibacterial grape bag containing the sulfur component of the present invention having the above characteristics and the antibacterial grape bag manufactured thereby prevents the growth of various germs mainly occurring in grapes by the antibacterial function of sulfur when used as a bag for growing grapes. At the same time, it can perform the original function of a grape bag to block various pesticides, pests, pollution, excessive heat and ultraviolet rays. It has the effect of helping to maintain quality by suppressing the occurrence of

1 is a partial configuration diagram of a manufacturing process showing a process in which a paper fabric of a preferred embodiment of the present invention is divided and wound
Figure 2 is a partial configuration diagram of the manufacturing process showing the process of forming and taking out the paper fabric of a preferred embodiment of the present invention is put into the molding machine
Figure 3 is a perspective view showing a bag of grapes produced by the manufacturing method of the present invention
Figure 4 is a test report observing whether the grape bag of Figure 3 inhibits the growth of germs

Hereinafter, according to the accompanying drawings and preferred embodiments, a method for manufacturing an antibacterial grape bag containing a sulfur component and an antibacterial grape bag prepared thereby will be described in detail.

First, in the method for manufacturing an antibacterial grape bag containing sulfur components provided in the present invention, as shown in FIGS. 1 and 2, 92 to 98% by weight of the selected pulp raw material and 2 to 8% by weight of sulfur are stirred, and then stirred. A mixture is put into water to dissociate, and a paper fabric 10 containing a sulfur component is prepared through a process of cleaving, beating, selecting, papermaking, and drying (S100).

A mixture of 55 to 65% by weight of water, 25 to 35% by weight of a water repellent, 0.5 to 3% by weight of sulfur, and 3 to 8% by weight of an emulsifier on the selected side or both sides of the paper fabric 10 prepared as described above. Coating is performed while applying the coating liquid 20 (S200), and a drying process may be additionally performed according to working environment conditions.

When powdered sulfur is used, it is difficult to use because it has a strong smell unique to sulfur and is powdered, but when liquid sulfur is used, it is convenient to use and does not stimulate the sense of smell due to smell. A known product mixed with an emulsifier is used.

In the case of liquid sulfur known as above, it is yellowish, odorless, and has very little toxicity. However, most of the sulfur compounds have a terrible smell, so farmers have complained of inconvenience in use, and the present invention solves these problems. Since liquid sulfur contains 4 times more sulfur than processed sulfur, sulfur is prevented from being lost to the air, and sulfur is supplied to grapes for a long time.

The coated paper fabric 10 is divided into widths of 300 to 600 mm in a standard suitable for the post process, and at the same time, it is wound using a winding roller 70 (S300).

If the width of the paper fabric is cut to a standard of 300 to 600mm, it can be manufactured as a bag for growing grapes or used as a packaging bag used in the distribution process. will be.

After supplying the roll-type paper fabric 10 obtained in the division and winding step to the grape bag molding machine 30, an adhesive is continuously applied to the edge to form an inner space (S400), and the paper to which the adhesive is applied A notch 41 is formed at one end of the fabric 10 to provide speed and convenience in opening the bag 40 (S500).

As described above, two or more side surfaces of the paper fabric 10 having the notch 41 are bent and molded to form an individual packaging bag as shown in FIG. 3 (S600), and the bag 40 is molded as described above. When this is done, a bundling band 42 to which the wire is integrally fixed is supplied and adhesively fixed so that the top of the bag can be tied to the outside of the bag (S700).

As described above, when the bundling band is fixed to one side of the outer side of the bag, the bag is cut into standard sizes and completed individually (S800), and the bag 40 completed by cutting is taken out and packed by unit of quantity (S900) By doing so, the continuous automated manufacturing process is completed.

As described above, while the control box 50 is installed and configured so that the manufacturing process of the grape bag can be performed in a continuous automated process, fabric manufacturing step (S100), coating step (S200), dividing and winding step (S300), adhesive application In step (S400), notch formation step (S500), grape bag forming step (S600), bundled band supply/fixing step (S700), and cutting step (S800), it is controlled whether or not the tension of the supplied paper fabric is maintained. A tension check sensor 51 providing information in real time to the box 50 is installed and configured, and a position check sensor 52 is installed and configured in the take-out/packing step (S900).

Accordingly, in the process of dividing and winding the paper fabric 10 and in the process of applying the adhesive by putting it into the molding machine 30, forming the bend, supplying and fixing the bundled band, maintaining proper tension (tension state) is key, so tension in many places It is possible to check whether the tension is maintained by installing the confirmation sensor 51.

In addition, the positioning sensor 52 installed in the take-out/packaging step (S900) can prevent the bag from being loaded in the process of being taken out.

In particular, the control box 50 periodically provides electrical stimulation or electronic signals to check whether the tension check sensor 51 and the position check sensor 52 are operating normally, and the output signal value is normal. It compares and calculates whether it is within the voltage range, and when an abnormality occurs, a function is installed to send a warning signal to the user's smartphone or generate a warning light and warning sound.

The bag for grapes manufactured by the above manufacturing process may be used as a bag for protecting fruit according to the type of fruit such as apples and pears in addition to grapes, and as shown in part of the test report of FIG. While the gray mold damage rate is only 1.1%, the untreated bag shows a remarkably low damage rate, as shown by the 24.8% damage rate.

In addition, the damage rate against anthrax was 1.3%, while the damage rate caused by anthrax was 28.3% in untreated bags, so that the damage to anthrax can be significantly reduced when the grape bags containing the sulfur component of the present invention are used. It was confirmed that there is

Therefore, the grape bag provided in the present invention can be used as a bag for protecting fruit in the process of growing fruit, as well as being used as a packaging material in the process of distribution, thereby suppressing the growth of gray mold bacteria and maintaining the quality of fruit.

Although the embodiments of the present invention have been described, those skilled in the art can improve the present invention by adding, changing, deleting, or adding components within the scope not departing from the spirit of the present invention described in the claims. Various modifications and changes can be made, and this will also be said to be included within the scope of the present invention.

S100: fabric manufacturing step
S200: coating step
S300: Segmentation and winding step
S400: adhesive application step
S500: Notch formation step
S600: Grape bag forming step
S700: bundled band supply/fixing step
S800: cutting step
S900: take-out/packaging step
10: paper fabric 20: coating liquid
30: Grape bag forming machine 40: Grape bag
41: notch 42: tied band
50: control box 51: tension check sensor
52: positioning sensor 60: tension roller
70: take-up roller

Claims (3)

After stirring 92 to 98% by weight of the selected pulp raw material and 2 to 8% by weight of sulfur, the stirred mixture was put into water to dissociate, and through the process of roughening, beating, cleaning, papermaking, and drying, sulfur-containing Manufacturing step of manufacturing a fabric for a grape bag to manufacture a paper fabric 10 (S100); and,
A mixture of 55 to 65% by weight of water, 25 to 35% by weight of a water repellent, 0.5 to 3% by weight of sulfur, and 3 to 8% by weight of an emulsifier on the selected side or both sides of the paper fabric 10 prepared as described above. A coating step (S200) of coating while applying the coating liquid 20; and,
A division and winding step (S300) of winding the coated paper fabric 10 using a winding roller 70 while dividing the coated paper fabric 10 into widths of 300 to 600 mm in units suitable for a later process; and,
An adhesive application step (S400) of supplying the roll-shaped paper fabric 10 obtained in the dividing and winding step to the grape bag forming machine 30 and then continuously applying an adhesive to the edge to form an inner space; and,
A notch forming step (S500) of forming a notch 41 to provide speed and convenience in opening the bag 40 with one end of the paper fabric 10 to which the adhesive is applied; and,
A grape bag forming step (S600) of forming an individual packaging bag by bending and molding two or more sides of the paper fabric 10 having the notch 41 as described above; and,
When the bag 40 is molded as described above, a bundled band supply/fixing step of supplying and adhesively fixing a bundled band 42 to which a wire is integrally fixed so that the upper end of the bag can be tied to the outside of the bag (S700); and,
As described above, when the binding band is fixed to one outer side of the bag, a cutting step (S800) of cutting the bag into a standard size to complete it individually; and,
Taking out and packing the bag 40 completed by cutting as described above by quantity unit (S900);
While the control box 50 is installed and configured so that it can be made in a continuous automated process,
Paper fabric manufacturing step (S100), coating step (S200), dividing and winding step (S300), adhesive application step (S400), notch formation step (S500), grape bag forming step (S600), bundled band supply/fixing step (S700), in the cutting step (S800), a tension confirmation sensor 51 is installed and configured to provide information to the control box 50 in real time whether or not the tension of the supplied paper fabric is maintained, and the take-out/packing step (S900), the positioning sensor 52 is installed and configured, and at the same time, the control box 50 periodically checks whether the tension checking sensor 51 and the positioning sensor 52 are operating normally. A method of manufacturing an antibacterial grape bag containing a sulfur component, characterized in that a function to check whether the output signal value is within the normal voltage range by providing an electrical stimulus or an electronic signal is mounted so that a continuous automated process can be performed .
According to claim 1,
The control box 50 compares and calculates whether the output signal value is within the normal voltage range after providing an electrical stimulus or electronic signal to the tension confirmation sensor 51 and the position confirmation sensor 52, and when an error occurs, the user's smartphone Method for producing an antibacterial grape bag containing a sulfur component, characterized in that the function of transmitting a warning signal or generating a warning light and warning sound is mounted.
An antibacterial grape bag containing a sulfur component, characterized in that it is produced by the method of claim 1.