KR101095116B1 - Container bag - Google Patents

Abstract

PURPOSE: A container bag structure formed with a flexible sheet material is provided to prevent the generation of damages on a hanging member, a large plate, and a small plate. CONSTITUTION: A container bag structure comprises the following: a main body(10) forming the outer circumference, and including an inlet hole on the upper center; a cover member(20) sewing an insertion member(200) to the outer circumference of the inlet hole; an outlet hole punched to the lower side of the main body; and a bottom member sewing a discharging member to the outer circumference of the outlet hole.

Description

Container Bag Structure

The present invention relates to a container bag structure made of a flexible sheet material made of a synthetic resin for accommodating fluid materials such as liquid, granular, powder and other bulk materials.

The main body of the container bag made of sheet material is divided into a large plate and a small plate, which means that the sewing process can be performed by varying the sewing position and structure of the hook member. The present invention relates to a container bag structure designed to increase productivity while at the same time ensuring maximum strength and safety at a low cost.

In general, container bags are used for transporting vessels or vehicles for a long time by putting a large amount of packages. When transporting a large amount of grains such as rice, barley, and algae or algae, the container bags must be well ventilated to prevent damage. In order to transport and ship a load of fluid substances such as liquid, granular, powdered substances and other bulk substances such as petrochemicals, it is desirable to require airtightness and waterproofness.

Therefore, the container bag may be made of fiber or synthetic resin material such as polypropylene (PP), polyethylene (PE), polyvinyl chloride (PVC), and the like to accommodate a predetermined volume. A bag body is formed, and the upper and lower parts thereof are sealed with a cover part and a support part made of a material similar to the bag body, and an inlet and an outlet port are provided at the middle part of the cover part and the support part to facilitate the introduction and discharge of the contents. It is made by attaching a carrying hanger, that is, a hook member, to the bag body to easily move the contents to the vessel or the vehicle.

In order to put the contents into the container bag, the container bag is moved to process or transport the contents, placed under the final discharge hopper, and the strings at the inlet of the container bag are removed to remove the contents from the hopper. After taking in the inlet and filling it in a certain amount, the inlet is tied with a string and then moved to another place to unload the contents by releasing the string tied to the outlet.

The prior art for the container bag used in this way,

In the fabrication of the bag body, it is common to have a total of four sheets of sheet-shaped bag components and to sew each sheet-shaped bag component so that the seam is positioned at the edge of the completed bag. After passing through the plurality of sheet-shaped bag component sewn to the edge portion is to be sewn on both ends of the hook member on the upper surface of the plurality of sheet-shaped bag component relative to the edge portion.

Such a conventional container bag has a proper amount of the container when the container is put into the container. Afterwards, the expansion pressure of the container contained in the container is concentrated on the sewn corner, and thus, when a certain amount or more of the container is added. In the case of a material having a volume expansion necessary for a certain temperature and a certain time, the pressure to endure the sewn edge part is very large and has a problem in that the object is discharged while the edge part is damaged.

Meanwhile, in the case of the conventional container bag, after the bag is completed, the hook member is aligned with a plurality of bags by separate operations, and then the other end of the sheet member is formed on the edge of the bag-shaped bag. The process is cumbersome because it must be sewn on the bag component of the bag. Each end and the other end of the bag component are sewn on a plurality of sheet-shaped bag components. There was a problem that the hanger is broken.

Looking at the utility model claim of the technical gist of the prior application Utility Model Application No. 2005-0011193 designed to solve the problems of the hook member as described above,

"Claim 1.

Claims [1] A container bag comprising a body filled with powder-like powdered body therein, said container bag comprising: a plurality of belts padded inside or outside an upper end of said body; After the reinforcing piece is padded on top of the belt; Sewn with a sewing line on the belt rod portion of the reinforcing piece and the body rod portion formed on both sides of the belt rod portion; Container bag characterized in that.

Claim 2.

The method of claim 1,

The main body has a rectangular cross section; The belt is padded at the top edge of the body; Container bag. "

The prior art as described above, of course, there may be no problem in strength or stability as a state in which the reinforcing piece is added to the belt, but there is no problem in practical use due to manufacturing time, cumbersome cost and excessiveness.

The present invention is to solve the above problems,

The main body is divided into a large plate and a plate, and then the hook members are set to various sewing positions, and the base plate, the hook member, and the plate plate are combined in one sewing process to damage the hook member as well as damage to the plate and plate. It is an object of the present invention to provide a container bag which can simultaneously pursue strength, stability, and simplicity and economy of production.

Specific solving means for achieving the object of the present invention as described above,

"The upper surface of the main body constituting the outer circumference has an injection hole in the center and a cover member for sewing a separate injection member on the outer circumference of the injection hole is provided, and the discharge hole is punched in the center at the lower surface of the main body. In the conventional container bag structure formed by combining the bottom member sewing the discharge member, the facing surface of the main body is divided into a large plate and a plate, respectively, while sewing the edge portion that is the contact surface of the base plate and the plate is long insertion hole in the longitudinal direction After forming and sewing process by combining a flexible pipe to the insertion hole,

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 The upper surface of the main body constituting the outer circumference has an injection hole in the center, and the cover member for sewing a separate injection member on the outer circumference of the injection hole is provided, and the discharge hole is punched in the center at the lower surface of the main body and discharged separately on the outer circumference of the discharge hole. In the conventional container bag structure formed by combining the bottom member sewing the member, the facing surface of the main body is divided into a large plate and a plate, respectively, and the edge of the contact surface of the base plate and the plate to fasten and open the zipper ,

In the upper surface of the main body constituting the outer circumferential surface is injected with a hole in the center and a cover member for sewing a separate injection member on the outer circumferential surface of the injection hole in the conventional container bag structure, each of the facing surface of the main body After cutting the corner portion, which is the contact surface between the base plate and the platelet, and then folded the lower end of the sewing body to the inner side to form a first fold line and folded again above the first fold line second fold line To form a fastening belt on the outer periphery,

After the inlay plate is sewn from the upper end to the lower end of the second fold line, the inner circumference of the inlay plate is provided with an inlay fastening belt ""

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Container bag structure of the present invention configured as described above by setting the hook member to the sewing plate in various ways by combining the plate, the hook member, the platelet in one sewing process, as well as damage of the hook member and damage to the plate and plate It is designed to simultaneously pursue strength, stability, and simplicity and economy of manufacturing.

In the above, the present invention has been described with reference to specific preferred embodiments, but the present invention is not limited to the above-described embodiments, and the present invention is not limited to the above-described embodiments. Various changes and modifications may be made by the user.

1 is a perspective view of Embodiment 1 in a container bag structure of the present invention;
2 is an exploded perspective view of Embodiment 1 in the container bag structure of the present invention;
3 is a perspective view of a second embodiment in a container bag structure of the present invention;
4 is an exploded perspective view of Example 2 in the container bag structure of the present invention;
5 is a perspective view of a third embodiment in a container bag structure of the present invention;
6 is an exploded perspective view of Embodiment 4 in the container bag structure of the present invention;
7 is a perspective view of Embodiment 5 in a container bag structure of the present invention;
8 is a perspective view of a sixth embodiment in a container bag structure of the present invention;
9 is a sectional view of the sixth embodiment in a container bag structure of the present invention;
10 is a perspective view of another embodiment of the sixth embodiment in the container bag structure of the present invention;
Fig. 11 is a sectional view of another embodiment of the sixth embodiment in the container bag structure of the present invention.

Hereinafter, the specific structure and operation of the container bag structure of the present invention will be described with reference to the drawings.

1 is a perspective view of Embodiment 1 in the container bag structure of the present invention, FIG. 2 is an exploded perspective view of Embodiment 1 in the container bag structure of the present invention, and FIG. 3 is a perspective view of Embodiment 2 in a container bag structure of the present invention. 4 is an exploded perspective view of Embodiment 2 in the container bag structure of the present invention, FIG. 5 is a perspective view of Embodiment 3 in the container bag structure of the present invention, and FIG. 6 is a fourth embodiment of the container bag structure of the present invention. 7 is a perspective view of Embodiment 5 in the container bag structure of the present invention, FIG. 8 is a perspective view of Embodiment 6 in the container bag structure of the present invention, and FIG. 9 is implemented in the container bag structure of the present invention. A cross-sectional view of Example 6, FIG. 10 is a perspective view of another embodiment of Example 6 in a container bag structure of the present invention, and FIG. 11 is a container bag of the present invention. A cross-sectional view of another embodiment of a sixth embodiment according to Article.

First, looking at the known contents before explaining the present invention in detail,

Fiber or synthetic resin fabrics such as polypropylene (PP), polyethylene (PE), and polyvinyl chloride (PVC) materials are cut into rectangular sheets in the longitudinal direction to form a main body. A plurality of 10) to manufacture a total of four, but the present invention is to produce the main body 10 is made of a pair of the base plate 11 and a pair of platelets 12.

The structure that combines the base plate 11 and the platelet 10 in the state provided with the main body 10 as described above is the present invention or the cover member 20 and the bottom member 30 coupled to the top and bottom as known contents The cover member 20 has a structure in which an injection hole 200 is punched in the center and a separate injection member 201 is sewn on the outer circumferential surface of the injection hole 200. 10) Sewing on the upper surface.

Next, the known structure of the bottom member 30 is a structure in which a discharge hole 300 is perforated in the center and a separate discharge member 301 is sewn on the outer circumferential surface of the discharge hole 300. In addition, the sewing process to the bottom of the main body 10 is a known content.

Hereinafter, the structure of the present invention in detail,

Example 1

Looking at the structure of this embodiment, as shown in Figure 1 and 2,

The facing surface of the main body 10 is divided into a base plate 11 and a platelet 12, respectively, each of the pair of hook members 40, one side of the hook member 40 inside the upper both ends of the base plate 11 Position the other side of the hanger member 40 is located on both sides of the upper end of the base plate 11 which is opposed to the plate member 12 on the inside of the hanger member 40, but the hanger member 40 and Fold the overlapping part inclined and sewing the base plate 11, the hook member 40, the platen 12 in the longitudinal direction from the top to the bottom,

Preferably, the seam 114 is elongated at the center in the longitudinal direction of the base plate 11 and the platelet 12.

The present embodiment as described above is a relatively weak platelet 12 in accordance with the load of the hook member 40 is completely biased to the base plate 11 in the hook member 40 is coupled between the base plate 11 and the platelet 12. ), So it is possible to show the robustness and speed of work compared to the existing technology.

[Example 2]

Looking at the structure of this embodiment, as shown in Figure 3 and 4,

The facing surface of the main body 10 is divided into a base plate 11 and a platelet 12, respectively, and the edge of the contact surface of the base plate 11 and the platelet 12 is sewn and then the bottom member 30 is sewn. Next, a plurality of hook members 40 having a single belt shape are started from the outer ends of the upper ends of the one side base plate 11 and then opposed to the upper side ends of the other side plate 11 provided through the bottom member 30. However, the sewing process to the outer side as a structure to surround the base plate 11, the bottom member 30,

Preferably, the seam 114 is elongated at the center in the longitudinal direction of the base plate 11 and the platelet 12.

That is, in this embodiment, unlike the first embodiment, the hook member 40 is sewn while covering the whole of the base 11 and the bottom member 30 so that the hook member 40 is separated from the base 11 and is damaged. It is possible to prevent the problem from being sourced.

Example 3

Looking at the structure of this embodiment, as shown in Figure 5,

The facing surface of the main body 10 is divided into a base plate 11 and a platelet 12, respectively, and the edges which are the contact surfaces of the base plate 11 and the platelet 12 are sewn, and then both ends of the top plate 11 However, both ends of the hook member 40 are sewn on the outer side or the inner side, respectively, and provided with a total of four hook members 40, and then a band-shaped rope 50 is coupled to the hook members 40,

Preferably,

The seam 114 is elongated at the center in the longitudinal direction of the base plate 11 and the platelet 12.

In this embodiment, by attaching a separate rope 50 to the hook member 40 so that the load on the rope 50 is weighted to distribute the load weighted to the hook member 40 and the base plate 11 to the processing of the hook It is to prevent the damage to the member 40, the base plate 11 and the like.

Example 4

Looking at the structure of this embodiment, as shown in Figure 6,

The facing surface of the main body 10 is divided into a base plate 11 and a platelet 12, respectively, but sewing the edge portion that is the contact surface of the base plate 11 and the platelet 12, but the insertion hole 112 in the longitudinal direction long Formed and sewn after being coupled to the flexible pipe 60 to the insertion hole 112,

Preferably, the seam 114 is elongated at the center in the longitudinal direction of the base plate 11 and the platelet 12.

This embodiment is intended to enable the shape of the main body 10, rather than the load problem of the hook member 40, unlike the above-mentioned embodiments.

Example 5

 Looking at the structure of this embodiment, as shown in Figure 7,

The facing surface of the main body 10 is divided into a base plate 11 and a platelet 12, respectively, and the edges that are the contact surfaces of the base plate 11 and the platelet 12 are fastened to be opened and closed by fastening the zipper 113. ,

Preferably, the seam 114 is elongated at the center in the longitudinal direction of the base plate 11 and the platelet 12.

In this embodiment, the sewing portion, that is, the edge of the contact plate 11 and the platelet 12, to be opened and closed by the zipper 113 to facilitate the withdrawal of the receptacle or improve the appearance luxury.

Example 6

Looking at the structure of this embodiment, as shown in Figure 8 to 11,

The facing surface of the main body 10 is divided into a base plate 11 and a platelet 12, respectively, and after sewing a corner portion, which is a contact surface of the base plate 11 and the platelet 12, the sewing main body 10 Fold the bottom of the inner side to form a first fold line 100, and folded again above the first fold line 100 to form a second fold line 101 to form a tightening belt 70 As,

Preferably, the seam 114 is elongated at the center in the longitudinal direction of the base plate 11 and the platelet 12.

This embodiment is not for the load problem of the hook member 40, but for ease of taking out the contents to the outside, by removing the existing bottom member 30 and modifying the structure of the base plate 11 and the platelet 12 anyone easily By disengaging the clamping belt 70, that is, the termination strap, the base plate 11 and the platelet 12 are intended to be able to easily withdraw the contents by closing the sealed state to the bottom.

 More preferably,

The inlay plate 80 is sewn on the outer circumference of the inlay plate 80 after sewing the inlay plate 80 from the upper end to the lower portion of the second fold line 101.

The present invention as described above by setting a variety of sewing positions on the hook member to the base plate, the hook member, the platelet by combining a single sewing treatment, as well as the damage of the hook member as well as preventing damage to the base plate and platelet strength in advance B, it is possible to pursue stability and simplicity and economical efficiency at the same time, as well as to maintain the shape of the body as well as to facilitate the withdrawal of the contents.

10: body 11: large plate
12: plate 20: cover member
30: bottom member 40: hook member
50: rope 60: pipe
70: fastening belt 80: inlay plate
100: first fold line 101: second fold line
112: insertion hole 113: zipper
114: seam 200: injection member
201: injection hole 300: discharge member
301: discharge hole 800: inlay tightening belt

Claims (8)

delete delete delete The upper surface of the main body 10 forming the outer circumferential surface of the injection hole 201 is drilled in the center, the outer surface of the injection hole 201 is provided with a cover member 20 for sewing a separate injection member 200 In the common container bag structure formed by combining the bottom member 30, the discharge hole 301 is perforated in the center and the separate discharge member 300 is sewn to the outer circumferential surface of the discharge hole 301,
The facing surface of the main body 10 is divided into a base plate 11 and a platelet 12, respectively, but sewing the edge portion that is the contact surface of the base plate 11 and the platelet 12, but the insertion hole 112 in the longitudinal direction long After forming and sewing the container bag structure, characterized in that by coupling the flexible pipe 60 to the insertion hole (112).
The upper surface of the main body 10 forming the outer circumferential surface of the injection hole 201 is drilled in the center, the outer surface of the injection hole 201 is provided with a cover member 20 for sewing a separate injection member 200 In the common container bag structure formed by combining the bottom member 30, the discharge hole 301 is perforated in the center and the separate discharge member 300 is sewn to the outer circumferential surface of the discharge hole 301,
The facing surfaces of the main body 10 are divided into a base plate 11 and a platelet 12, respectively, and the edges, which are the contact surfaces of the base plate 11 and the platelet 12, are fastened to be opened and closed by fastening the zipper 113. Container bag structure characterized by.
The upper surface of the main body 10 forming the outer circumferential surface of the injection hole 201 is punched in the center and the injection hole 201 is provided with a cover member 20 for sewing a separate injection member 200 on the outer peripheral surface In the container bag structure of,
The facing surface of the main body 10 is divided into a base plate 11 and a platelet 12, respectively, and after sewing a corner portion, which is a contact surface of the base plate 11 and the platelet 12, the sewing main body 10 Fold the bottom of the inner side to form a first fold line 100, and folded again above the first fold line 100 to form a second fold line 101 to form a tightening belt 70 Container bag structure, characterized in that.
The method according to claim 6,
The inlay container 80 is sewn on the outer periphery of the inlay plate 80 after sewing the inlay plate 80 from the upper end to the lower portion of the second fold line 101.
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