KR200263581Y1 - Rubber, vinyl, paper bag entrance sealing device for packing - Google Patents

Abstract

The present invention relates to a rubber, vinyl, paper bag entrance sealing device for packaging, and more particularly, to put the object in a rubber, vinyl, paper bag to smoothly block or seal the release of the contents and the smell of the contents,

The present invention also relates to a packaging rubber / vinyl / paper bag entrance sealing device designed to be easily lifted or moved by hand.

In general, the sealing method of putting things in packaging rubber, vinyl, paper bags, and wrapping them with a string or a rubber band is unstable and takes a lot of effort and time.

Therefore, there is a need for an entrance-sealing device for rubber, vinyl and paper bags having a function of simply and easily sealing an object in a rubber, vinyl or paper bag that is used for distributing agricultural, marine products, industrial products and food products.

Therefore, the present invention is devised in response to the above requirements, and forms a predetermined sealing string (first sealing string and second sealing string) corresponding to the material, volume, and size of rubber, vinyl, and paper bags,

One end of the upper end of the rubber, vinyl, or paper bag is connected to the sealing line (the first sealing line and the second sealing line) to the sealing line, and the entrance and exit are bent outwardly and bent. Elastic means as a means for containing and pressing the bent portion of the upper side of the bent rubber, vinyl, and paper bag which is supported and bent to prevent the contents of the rubber, vinyl, or paper bag from being released to the outside. It is easy and forms the entrance of the lower part more than the entrance of the upper part ( The pressure ring (first pressure ring, the second pressure ring and the third pressure ring) as in the form of a) is formed to be variable by mounting and moving the sealing line (the first sealing line and the second sealing line),

In addition, the pressure ring (the first pressure ring, the second pressure ring, and the third pressure ring) with the upper end side of the rubber, vinyl, and paper bag covering the hook rods (first hook rod, second hook rod, and third hook rod) When the ring passes through the outer periphery of the hanger rods (first hanger rod, second hanger rod, and third hanger rod), the pressure ring (first pressurizing ring and second pressurizing ring) And a plurality of protrusions 204, protruding edges 205, and embossing 206 on the outer circumference of the third pressing ring) to form a locking jaw when the hand is pushed and moved.

In addition, the pressure ring (first pressure ring and the second pressure ring and the third pressure ring) which is variable by mounting and moving the sealing line (first sealing line and the second sealing line) is a sealing line (first sealing line and Hanger rods (first hanger rod, second hanger rod, third hanger rod) are formed at the lower end of the sealing line (the first sealing line and the second sealing line) as a means to prevent the separation from the second sealing line,

On the other side, that is, the pressure ring release prevention bar is formed on one side of the upper edge of the sealing line (the first sealing line and the second sealing line),

And a product display hook line formed with a product display hook at the upper end of the pressure ring release preventing rod,

The present invention, which features a product display and a billboard installed on the product display hook, provides a device for smoothly and easily sealing rubber, vinyl, and paper bags used when circulating agricultural products, marine products, industrial products, and food products. do

[Index]

Sealing line. First sealing line. 2nd sealing line. First hook rod. Second hook rod. Third hook rod. Pressure ring release prevention rod. ( )shape. 1st pressure ring, 2nd pressure ring, 3rd pressure ring. Product display hook line. Product display board. ligature. Product display hook. Product display and billboard. Fasteners. Doorway at the top. Satchel model. Doorway at the bottom. projection part. Protruding border. Embossing.

Description

Rubber, vinyl and paper bag door seals for packaging

The present invention relates to a rubber, vinyl, paper bag entrance sealing device for packaging, and more particularly, to put the object in a rubber, vinyl, paper bag to smoothly block or seal the release of the contents and the smell of the contents,

In addition, it can be sealed to prevent foreign matter from entering,

The present invention also relates to a packaging rubber / vinyl / paper bag entrance sealing device designed to be easily lifted or moved by hand.

In general, the sealing method of putting things in packaging rubber, vinyl, paper bags, and wrapping them with a string or a rubber band is unstable and takes a lot of effort and time.

Therefore, there is a need for an entrance-sealing device for rubber, vinyl and paper bags having a function of simply and easily sealing an object in a rubber, vinyl or paper bag that is used for distributing agricultural, marine products, industrial products and food products.

In response to these demands, my domestic application (Application No. 20-2001-0035340) accepts the upper end of rubber, vinyl and paper bags, and supports the upper end of rubber, vinyl and paper bags in a sealing line to support rubber and vinyl. · Hanger rods (first hanger rod, second hanger rod, third hanger rod) that correspond to the material, volume, and size of rubber, vinyl, and paper bags as a means to bend outwardly the paper bag. The formed sealing line (first sealing line and the second sealing line) is formed, and the upper end of the sealing line (the first sealing line and the second sealing line) forms a pressure ring release preventing rod,

It is easy to stretch and wrap around the sealing line (first sealing line and second sealing line) connecting hook rod (first hook rod, second hook rod, third hook rod) and pressure ring release prevention rod. Pressure ring (first pressure ring, second pressure ring and third pressure ring) is formed,

A product display hook line is formed connected to the upper end of the pressure ring release prevention rod, and a product display hook for attaching a product label and a billboard is formed at the edge of the top of the product display hook line.

The product sign and billboard installed on the product sign hanger are formed, and when used, the doors of the rubber, vinyl and paper bags are combined to pass between the first sealing line and the second sealing line to bend the upper ends of the rubber, vinyl and paper bags. After bending, the upper end of the bent rubber, vinyl, or paper bag covers the hook rods (first hook rod, second hook rod, and third hook rod). Rubber covering the hook rods (first hook rod, second hook rod, and third hook rod) by moving the pressure rings (first pressure ring, second pressure ring, and third pressure rod) that accommodate the outer periphery • It is characterized by being formed by forcibly passing the bent and refracted portion of the vinyl / paper bag to press and seal one side of the rubber / vinyl / paper bag.

In such a prior application (application number 20-2001-0035340), the pressure ring (the first pressure ring and the second pressure ring and the third pressure ring) is ( It is formed in the form of.

Thus, as above ( The pressure ring (1st pressure ring, the 2nd pressure ring and the 3rd pressure ring) in the form of) combines the entrances of rubber, vinyl, and paper bags to the sealing line (the first sealing line and the second sealing line). After passing through, deflect one end of the rubber, vinyl, and paper bag to bend, and then, while the top side of the rubber, vinyl, and paper bag covers the hanger rod (the first hanger rod, the second hanger rod, and the third hanger rod) Pressing ring (first pressure ring and second pressure ring) when the pressure ring (first pressure ring, second pressure ring, and third pressure ring) is moved to force the curved bent upper end portion of the rubber, vinyl, or paper bag. There is a problem that the lower end entrance of the ring and the third pressure ring) does not pass smoothly.

In addition, since the inner peripheral diameters of the upper end entrance and the lower end entrance of the pressure ring (the first pressure ring, the second pressure ring, and the third pressure ring) are formed to be the same, the hook rod (the first hook rod and the second hook rod) is formed. , The third hanger bar) is forced to pass through the bent and refracted portion of the rubber, vinyl and paper bags, and then presses one side of the rubber, vinyl and paper bags when it arrives at the joint line. The outer circumference of the rubber, vinyl, and paper bags of the branch and the inner circumference of the pressure ring (first joining ring, second pressurizing ring, and third pressurizing ring) are not in close contact with each other. Problems of weak pressing strength of the ring and the third pressure ring)

Therefore, in the present invention, in order to solve the deficiencies and complementary points of the above-described packaging rubber, vinyl, and paper bag entrance sealing device, the upper end of the rubber, vinyl, and paper bag is hanger rod (first hook rod, second hook rod, first hook rod). The pressure ring (the first pressure ring, the second pressure ring, and the third pressure ring) passes through the hook rods (first hook rod, second hook rod, and third hook rod) while covering the three hook rods. Provide a design of the action that can be done.

In addition, a hook rod (first hook rod, second hook rod, third hook rod) is formed at the lower end of the interconnecting sealing line (the first sealing line and the second sealing line) by a joint line, and the hook rod (First hook rod, second hook rod, third hook rod) is formed on the edge of the upper end of the sealing line (the first sealing line and the second sealing line) formed pressure ring release bar, and the sealing line (first As a means for wrapping and pressing the bent portion of the upper side of the bent rubber, vinyl, or paper bag with the sealing line and the second sealing line) to prevent the contents of the rubber, vinyl, or paper bag from being released to the outside. Easily stretchable pressure ring (first pressure ring, second pressure ring and third pressure ring) is formed to be variable by mounting and moving sealing line (first sealing line and second sealing line) As a means to create ease of sealing and opening by inserting the contents into a paper bag,

Shape of the pressure ring (the first pressure ring and the agent 2 joining ring and the third pressure ring) ( As shown in the figure above, the upper entrance is formed with a minimum clearance enough to be forcibly moved by being inserted into the sealing line (the first sealing line and the second sealing line), and the lower entrance has a larger shape than the upper entrance. The rubber, vinyl, and paper bags that cover the hook rods (first hook rod, second hook rod, and third hook rod) are forcibly passed through the deflected part, and when they reach the joint line, The outer periphery of the upper end of the paper bag is pressed, and the outer periphery of the rubber, vinyl, and paper bag at the same point and the inner periphery of the pressure ring (first pressure ring, second pressure ring, and third pressure ring) The pressing strength of the pressing ring (first joining ring, second pressing ring and third pressing ring) is formed to realize a strong effect,

In addition, the pressure ring (the first pressure ring, the second pressure ring, and the third pressure ring) bends and bends the rubber, vinyl, and paper bag of the hanger rod (first hanger rod, second hanger rod, and third hanger rod). A plurality of protrusions and protruding edges are formed on the outer circumference of the pressure ring (first pressure ring, second pressure ring and third pressure ring) as a means for maximizing the smooth effect of sliding the finger when passing through the covered portion. The purpose is to create an effect that can be moved smoothly by forming the jaw and embossing to implement the locking jaw action when moving by hand pushing.

1 is a perspective view showing a conventional packaging rubber, vinyl, paper bag entrance sealing device

Figure 2 is a cross-sectional view showing a conventional packaging rubber, vinyl, paper bag entrance sealing device Figure 2a, Figure 2b is a reference diagram showing a state of use of the conventional packaging rubber, vinyl, paper bag entrance sealing device.

Figure 3 is a perspective view showing a rubber, vinyl, paper bag entrance sealing device for packaging according to the present invention

4 is a cross-sectional view showing an embodiment of the present invention

5a, 5b, 5c, 5d, 5e is a reference diagram showing a state of use of the subject innovation

※ Explanation of codes for main parts of drawing

10, the first sealing line

20, the second seal

30, the first hook rod

40, the second hook rod

50, the third hook rod

60, first pressure ring

70, second pressure ring

70-1, 3rd pressure ring

80, pressure ring release prevention rod

90, product display hook

100, product display hook

200, Product display / billboard

201, fastener

Upper entrance

Lower entrance

204, protrusion

Protruding Border

206, embossing

Hereinafter, in order to solve the above technical problem and achieve the object, the packing rubber, vinyl, and paper bag entrance sealing device according to the present invention is connected to each other by a sealing string (the first sealing string 10 and the second sealing string 20). Hanger rods (first hook rod, second hook rod, third hook rod) at the lower end of the joint line 50-1 to form a direct connection,

Upper end of the sealing line (first sealing line 10 and the second sealing line 20) is formed hook hook (first hook rod 30, second hook rod 40, third hook rod 50) A pressure ring release prevention rod 80 is formed at the edge, and includes a sealing line (the first sealing line 10 and the second sealing line 20) and is supported and bent at one end of the rubber, vinyl, or paper bag. It is easy to stretch because it wraps and compresses the bent part of the plastic to prevent the contents of rubber, vinyl and paper bags from being released to the outside. The pressure ring (the first pressing ring 60 and the second pressing ring 70, the third pressing ring 70-1) of the form of a sealing line (the first sealing line 10 and the second sealing line 20) ) Can be mounted and moved to be variable,

The pressure ring release preventing rod 80 is formed at the upper end of the sealing line (the first sealing line 10 and the second sealing line 20), and the product display hook line at the upper end of the pressure ring release preventing rod 80 ( 90) is formed,

On the upper end of the product display hook line 90 to form a product display hook 100 that can be attached to the product display, billboard 200,

It is characterized in that it comprises a product display, billboard 200 is installed on the product display hook 100.

Therefore, the sealing line (the first sealing line 10 and the second sealing line 20) and the hook rod (first hook rod 30, the second hook rod 40, the third hook rod 50) ), Pressure ring release prevention rod (80), ( ) Pressure ring (first pressing ring 60 and second pressing ring 70, third pressing ring 70-1), product display hook 90, product display hook 100 and the product The display and billboard 200 is preferably formed in a predetermined size and material in accordance with the material and size of the rubber, vinyl and paper bags, the contents used in the rubber, vinyl and paper bags, and the strength of the required seal.

Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

In describing the present invention,

The terms defined are defined in consideration of functions in the present invention, which may vary according to the intention of the person skilled in the art, or custom, and the definition should be based on the contents throughout the present specification.

1 is a perspective view showing a conventional packaging rubber, vinyl, paper bag entrance sealing device

Figure 2 is a cross-sectional view showing a conventional packaging rubber, vinyl and paper bag door seal device, Figure 2a, Figure 2b is a reference diagram showing a state of use of the conventional packaging rubber, vinyl, paper bag door seal device,

Figure 3 is a perspective view showing the sealing device for sealing rubber, vinyl, paper bag entrance according to the present invention

4 is a cross-sectional view showing an embodiment of the present invention,

5A, 5B, 5C, 5D, and 5E are reference diagrams showing a state of use of the present invention.

As shown in Figures 1 and 2,

In my domestic application (Application No. 20-2001-0035340), the upper end of the rubber, vinyl, and paper bag is accommodated, and the upper end of the rubber, vinyl, and paper bag is sealed with the sealing line (the first sealing line and the second sealing line). Hanger rods that support the material, volume, and size of rubber, vinyl, and paper bags as a means of supporting one side to bend outwardly the doors of rubber, vinyl, and paper bags (first hook rod 30). And a second hook rod 40 and a third hook rod 50 are formed,

A pressure ring release preventing rod 80 is formed at the upper end of the sealing line (the first sealing line 10 and the second sealing line 20),

Easily stretchable to accommodate the sealing line (first sealing line 10 and the second sealing line 20) is mounted and moved up and down ( The pressure ring (the first pressing ring 60 and the formulation 2 pressing ring 70, the third pressing ring 70-1) of the form is formed,

Product display hook line 90 is formed on the upper end of the pressure ring release prevention rod (80),

On the upper end of the product display hook line 90 is formed a product display hook 100 to fasten the product display, billboard 200,

Product display and billboard 200 is installed on the product display hook 100 is formed, characterized in that formed on the product display, the billboard 200 is formed so that the user can place the desired advertising text.

As shown in Figs. 3 to 5E,

In the present invention, a bag is placed on the lower end of an interconnecting sealing line (the first sealing line 10 and the second sealing line 20) as a means for safe and easy sealing by putting an object in a rubber, vinyl or paper bag. 1 hook rod 30, the second hook rod 40 and the third hook rod 50 is formed by connecting in series with a joint line 50-1,

Of the sealing bar (the first sealing line 10 and the second sealing line 20) formed with the hook rod (the first hook rod 30, the second hook rod 40 and the third hook rod 50) The pressure release prevention rod is formed at the edge of the upper end, and the bending of the upper one side of the rubber, vinyl and paper bag that is supported and bent includes the sealing line (the first sealing line 10 and the second sealing line 20). Pressure ring that is easy to stretch as a means of wrapping and pressing the thin part to prevent the contents of rubber, vinyl and paper bag from being released to outside (first pressure ring 60 and second pressure ring 70 and third pressure ring ( 70-1)) is formed to be variable by mounting and moving the sealing line (the first sealing line (10) and the second sealing line (20)), insert the contents into the rubber, vinyl, paper bag to seal and open As a means for creating an easy to, the shape of the pressing ring (the first pressing ring 60 and the second pressing ring 70, the third pressing ring 70-1) ( As shown in the figure, the upper entrance 202 is formed with a minimum clearance of a degree that can be forcibly moved by being inserted into the sealing line (the first sealing line 10 and the second sealing line 20), and the lower entrance 203 Is formed in the shape of a hat-shade model larger than the upper entrance 202 to cover the hanger rods (the first hanger rod 30, the second hanger rod 40, and the third hanger rod 50). After forcibly passing through the bent and refracted portion of the paper bag, the rubber, vinyl, and paper bags are pressed on one side when they reach the joint line 50-1, and the outer periphery of the rubber, vinyl, and paper bags at the same point. The inner circumference of the overpressure ring (the first pressure ring 60 and the second pressure ring 70, the third pressure ring 70-1) is in close contact with the pressure ring (the first pressure ring 60 and the second pressure ring). (70) The third pressure ring (70-1) is formed so that the strength to press the rubber, vinyl, paper bag can produce a strong effect.

At this time, in forming the pressure ring (the first pressure ring 60 and the second pressure ring 70, the third pressure ring 70-1), the entrance 203 of the lower part is larger than the entrance 202 of the upper part. By forming

Larger when passing the bent and refracted upper end of the rubber, vinyl, or paper bag covering the hanger rods (the first hanger rod 30, the second hanger rod 40, and the third hanger rod 50) When the opening 203 of the lower portion formed passes through the hook rod (the first hook rod 30 and the second hook rod 40 and the third hook rod 50), it implements the action that can be raped smoothly. .

In addition, the doorway 202 of the upper end formed smaller than the entrance 203 of the lower end of the pressure ring (the first pressure ring 60 and the second pressure ring 70, the third pressure ring 70-1) is hooked. (The first hanger rod 30, the second hanger rod 40 and the third hanger rod 50) through the action of pressing the rubber, vinyl, paper bag one side, the strength of the retraction force can create a powerful effect Implement

In addition, the pressure ring (the first ring rod 30, the second hook rod 40, and the third hook rod 50) is bent and refracted to cover the upper end of the rubber, vinyl or paper bag. The first pressure ring 60 and the second pressure ring 70, the third pressure ring 70-1, are hook rods (the first hook rod 30, the second hook rod 40, and the third hook rod 50). Outer circumference of the pressure ring (the first pressing ring 60 and the second pressing ring 70, the third pressing ring 70-1) as a means for creating a locking jaw effect that is pushed by the finger when passing through A plurality of protrusions 204, protruding edges 205, and embossings 206 are formed thereon so as to be smoothly guided when they are moved by hand.

At this time, the outer circumferential diameter of the hook rod (the first hook rod 30, the second hook rod 40 and the third hook rod 50) and the pressure ring release prevention rod 80 is a pressure ring (first pressure ring 60 and the upper end opening 202 of the second pressure ring 70 and the third pressure ring 70-1 are formed to be larger than the inner circumferential diameter when the upper end inlet 202 is not expanded, and when the force is not applied, the sealing line ( The pressure ring (the first pressing ring 60 and the second pressing ring 70, the third pressing ring 70-1) is formed so as not to be separated from the first sealing line 10 and the second sealing line 20. It is desirable to.

In addition, the sealing line (the first sealing line 10 and the second sealing line 20) has a sufficient inner periphery play enough to be able to insert and remove smoothly by combining the entrance and exit of the rubber, vinyl, paper bag It is preferable to form to maintain the spacing and length.

In addition, the joining ring (the first pressing ring 60 and the second pressing ring 70, the third pressing ring 70-1) is a hook rod (the first hook rod 30 and the second hook rod 40 and When passing through the third hook rod (50) is preferably formed of a material such as rubber material and a latex that is easily stretchable enough to expand sufficiently.

In addition, when the inner circumferential diameter of the upper end entrance of the pressing ring (the first pressing ring 60 and the second pressing ring 70 and the third pressing ring 70-1) is not expanded, the hook rod (the first hook rod 30) ) And the second hook rod (40) and the third hook rod (50) and a predetermined length smaller than the outer circumferential diameter of the pressure ring release prevention rod (80) when the sealing wire (first sealing line ( 10) and the second sealing line 20) is formed so as not to be separated.

In addition, the product display hook line 90 is connected to the upper end of the pressure ring release prevention rod 80,

On the upper end of the product display hook line 90 is formed a product display hook 100 to fasten the product display, billboard 200,

The product display hook 100 is attached to the product display and billboard 200 is formed with a fastening hole 201, if necessary, the fastening hole 201 of the product display and billboard 200 on the product display hook 100 It is formed to be attached and detached.

Therefore, it is desirable to form the product display and billboard 200 to maximize the beauty of the appearance by forming a sufficient area for displaying the product display or advertisement of the product according to the purpose and contents.

Reference numeral 302 denotes a normal plastic bag, and 303 denotes an entrance and exit of the plastic bag.

As we have seen above,

Although described in detail with respect to a preferred embodiment of the present invention,

In the technical field to which the present invention belongs,

Those skilled in the art will be able to practice various modifications of the invention without departing from the spirit and scope of the invention as defined in the appended claims.

Therefore, changes in the future embodiments of the present invention will not depart from the technology of the present invention.

The present invention provides a smoother action when the pressure ring passes through the hanger in a state where the upper end of the rubber, vinyl, and paper bag covers the hanger when the rubber, vinyl, and paper bag entrance / exit sealer is used. Forming a number of protrusions, protruding edges and embossing on the outer periphery of the pressure ring as a means for maximizing the effect of pushing the finger when the pressure ring passes through the hook rod while the upper end of the paper bag is bent and refracted. It is designed so that it can act as a locking jaw when it is moved by hand, and it is possible to seal the rubber, vinyl, and paper bags used when circulating agricultural products, marine products, industrial products, and foods. to provide

Claims (2)

In the apparatus which puts an object in rubber, vinyl, a paper bag, and seals an entrance and exit, Hook rods (first hook rod 30, second hook rod 40, and third hook rod 50) at the lower end of the interconnecting sealing line (the first sealing line 10 and the second sealing line 20) ) In series with a seam (50-1), The upper end of the sealing line (the first sealing line 10 and the second sealing line 20) formed with the hook rod (the first hook rod 30, the second hook rod 40 and the third hook rod 50) Form a pressure ring release prevention rod 80 at the edge, Rubber, vinyl and paper bags including the sealing line (the first sealing line 10 and the second sealing line 20) are wrapped and pressed by the bent portion of the upper side of the bent rubber, vinyl and paper bag. The pressure ring (the first pressure ring 60 and the second pressure ring 70, the third pressure ring 70-1), which is easy to stretch, is a sealing line (first seal) as a means of preventing the contents of The rope 10 and the second sealing line 20 are mounted and moved so that they can be varied so that the contents can be inserted into the rubber, vinyl, and paper bag to seal and open, and the hook rod (first hook rod 30) ) And the lower entrance port 203 formed larger when the bending, refracted upper end portion of the rubber, vinyl, and paper bag covering the second hook rod 40 and the third hook rod 50 is forced. (First hook rod 30 and the second hook rod 40 and the third hook rod 50) when passing through the part to create an action that can implement the action that can be raped smoothly The pressure ring as a means of the type of (first pressure ring 60 and the second press ring 70, the third presser ring 70-1) ( As shown in the figure, the upper entrance 202 is formed with a minimum clearance of a degree that can be forcibly moved by being inserted into the sealing line (the first sealing line 10 and the second sealing line 20), and the lower opening 203 ) Is formed in the shape of a hat shade larger than the upper entrance 202, and the rubber and vinyl covering the hook rod (the first hook rod 30, the second hook rod 40, and the third hook rod 50). After forcibly passing through the bent and refracted part of the paper bag, when it reaches the joint line (50-1) part, one side of the outer periphery of the rubber, vinyl, paper bag is pressed. Moreover, the outer periphery of the main body of the rubber, vinyl, and paper bag at the same point and the inner periphery of the pressure ring (the first pressure ring 60, the second pressure ring 70, and the third pressure ring 70-1) are in close contact with each other. The pressure ring (the first pressing ring 60, the second pressing ring 70, the third pressing ring 70-1) is formed so that the strength of pressing the one side of the rubber, vinyl, paper bag can produce a strong effect and, Hook ring (first hook rod 30, second hook rod 40 and the third hook rod 50) the pressure ring in the state covered with bending, bending of rubber, vinyl, paper bags (first pressure ring ( 60) and the formulation 2 pressing ring 70, the third pressing ring (70-1) through the hook rod (the first hook rod 30, the second hook rod 40 and the third hook rod 50) The plurality of protrusions 204 on one side of the outer circumference of the pressing ring (the first pressing ring 60 and the formulation 2 pressing ring 70, the third pressing ring 70-1) in order to create the effect of being pushed by the finger ) And protruding border 205 and embossing 206 is formed to implement the locking jaw action when pushing by hand to move, Hook rod (the first hook rod 30, the second hook rod 40 and the third hook rod 50) and the diameter of the pressure ring release prevention rod 80 is the pressure ring (first pressure ring 60 and Formulation 2 Pressing ring 70 When the upper end opening 202 of the third pressing ring 70-1 is not larger than the inner peripheral diameter when the upper opening 202 is not expanded, the sealing line (first sealing line ( 10) and the pressure ring (the first pressing ring 60 and the formulation 2 pressing ring 70, the third pressing ring 70-1) in the second sealing line 20) is formed so as not to be separated, The sealing line (the first sealing line 10 and the second sealing line 20) has a gap between the rubber, vinyl, and paper bag, and the gap between the inner and outer edges is sufficiently secured to insert and remove smoothly. Maintain the length and form the pressure ring release prevention rod 80 and the hook rod (the first hook rod 30, the second hook rod 40 and the third hook rod 50) on the upper and lower edges, Is connected to the upper end of the pressure ring release prevention rod 80, the product display hook line 90 is formed, On the upper end of the product display hook line 90 is formed a product display hook 100 to fasten the product display, billboard 200, The product display hook 100 is attached to the product display, billboard 200 is formed with a fastening hole 201, A rubber, vinyl, paper bag entrance and sealing device for packaging, characterized in that the product display hook (100) is formed so as to attach and detach the fastening hole (201) of the product display and billboard (200). The method of claim 1, The pressure ring (the first pressure ring 60 and the second pressure ring 70, the third pressure ring 70-1) is a hook rod (the first hook rod 30, the second hook rod 40 and the third hook). It is formed of a material such as a rubber material and a latex that is easily stretchable when fully passed through the hook rod 50), When the inner circumferential diameter of the upper entrance is not expanded, the outer circumference of the hook rod (the first hook rod 30, the second hook rod 40, the third hook rod 50) and the pressure ring release prevention rod 80 Rubber, vinyl, paper bag entrance sealing device, characterized in that formed in a predetermined length smaller than the diameter is not separated from the sealing line (the first sealing line 10 and the second sealing line 20) when no force is applied .