KR200479149Y1 - Dual ton bag having inside vinyl skin - Google Patents

Dual ton bag having inside vinyl skin Download PDF

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Publication number
KR200479149Y1
KR200479149Y1 KR2020140004500U KR20140004500U KR200479149Y1 KR 200479149 Y1 KR200479149 Y1 KR 200479149Y1 KR 2020140004500 U KR2020140004500 U KR 2020140004500U KR 20140004500 U KR20140004500 U KR 20140004500U KR 200479149 Y1 KR200479149 Y1 KR 200479149Y1
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KR
South Korea
Prior art keywords
side wall
bag
vinyl
contents
center
Prior art date
Application number
KR2020140004500U
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Korean (ko)
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서정욱
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서정욱
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Priority to KR2020140004500U priority Critical patent/KR200479149Y1/en
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Publication of KR200479149Y1 publication Critical patent/KR200479149Y1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D33/00—Details of, or accessories for, sacks or bags
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D88/00—Large containers
    • B65D88/16—Large containers flexible

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)
  • Packages (AREA)

Abstract

The present invention relates to a double toned bag provided with a vinyl endotheque on the inner side of the outer shell to provide a vinyl endotheque for stably storing, transporting and discharging the contents required to be waterproof and moisture-proof.
According to the present invention, a double tone bag has a tubular tonne bag for storing contents, and has a charging port 11 for charging the contents to be stored in the upper portion of the side wall 13, An envelope 10 formed in a circular or polygonal shape and provided with a retractable discharge port 16 which is opened and closed by a binding rope 17; A side wall 23 which is made of vinyl for waterproofing and dampproofing and is coupled to the inside of the side wall 13 of the casing 10 and a side wall 23 extending from the side wall 23, And an end face 20 formed by folding inward at the edge of the edge 13b and then fused to form a bottom face 25 and a cutout 25b formed at the bottom face 25 about the center, So that the storage and discharge of the battery can be performed quickly and easily.

Description

{DUAL TON BAG HAVING INSIDE VINYL SKIN WITH Vinyl Endothelium}

The present invention relates to a tonne bag for storing a large amount of contents, and more particularly, to a double tonne bag provided with a vinyl endotheque on the inside of the outer skin to provide a vinyl endotheque for stably storing, transporting and discharging contents requiring waterproofing and moisture- .

Ton bag is a large capacity bag used to carry various contents such as grains, road snow removers, construction materials, etc., and is called a ton bag because it can contain a large amount of contents in tonnes.

The contents of the ton bag are contained in the open upper part, the upper part is bundled to prevent the contents from pouring, and then the contents are discharged when they arrive at the working place. Since the contents contained in the ton bag are heavy and heavy, ), And so on.

On the other hand, among the contents stored in the tone bag, there are many contents which are likely to be deteriorated if they are exposed to moisture or moisture for a long time. In recent years, due to such concerns, vinyl veneers have been provided inside the envelope of the tone bag to be used for storing waterproof and moisture- It is. However, conventionally, the tonne bag having the vinyl endothelium is formed by simply inserting the vinyl endothelium into the envelope of the tone bag to form the double tone bag, so that the endothelium does not bond firmly to the envelope and the endothelium, Lt; / RTI >

In accordance with this problem, a duotone bag has recently been proposed in which the endothelium is fixedly bonded to the outer skin to prevent the endothelium from being separated from the outer skin. Such a duotone bag with such an endothelium is disclosed in Registration Utility Model No. 20-0441602 entitled " Quot; large-capacity battery pack " The registrant utility model can prevent the endothelium from escaping to the lower part of the outer skin during the process of discharging the contents by allowing the endothelium to be combined with the outer skin by the coupling means attached to the outer skin.

The regenerating utility model is configured such that the same outlet as the outer casing is formed at the lower part of the vinyl endotheque and is bundled with a rope to close the rope and release the rope when the contents are discharged to open the discharge port. . Particularly, apart from the opening and closing operation of the outlet of the endothelium, the outlet of the envelope is also required to be tied and loosened with the rope.

Registration Utility Model Bulletin No. 20-0346357 (Aug. 21, 2008)

The present invention has been made in order to solve the problems of the conventional duotone bag described above. The object of the present invention is to make it possible to quickly attach the vinyl endothelium to the inner side of the envelope, thereby facilitating the production of the tone bag, And to provide a double tone bag equipped with a vinyl endothelium which can be quickly made.

In order to accomplish the above object, the present invention provides a dual tone bag having a vinyl endothelium, the container having a tubular tonne bag for storing the contents therein, wherein an inlet is formed at an upper portion of the side wall to allow the contents to be stored, An enclosure having an openable and closable outlet formed by a circular or polygonal center opening and closing by a binding rope; A sidewall which is made of vinyl for waterproofing and dampproofing and is coupled to the inside of the sidewall of the sidewall; and a vinyl which is extended from the sidewall and opened at the bottom is folded inward at a boundary between lower corner edges of the sidewall of the sidewall, And an inner skin formed on the bottom surface and having an incision centered at the center.

Here, it is preferable that the incision portion formed on the bottom surface of the endothelium is partially incised in the corner direction about the center of the bottom surface, or incised in a circular or polygonal shape with the center as the center.

In addition, a portion of the bottom surface of the inner skin which is folded inward at the lower edge of the side wall bottom edge of the outer skin is welded to the upper portion of the bottom surface of the shell to form a fixed fusion portion. The fusion portion includes two or more concentric rings As shown in Fig.

On the other hand, on the upper part of the bottom surface of the envelope on which the openable / closable outlet is formed, a bottom inner bag is opened so as to correspond to the open size of the openable and closable outlet, and the bottom is closed or opened by rope binding.

According to the present invention, the double toned bag provided with the vinyl endotheques can stably store the contents requiring waterproofing and moisture-proofing by providing the vinyl endothelium inside the envelope, and can easily bind the vinyl endothelium to the inside of the envelope, And can be easily performed. In addition, according to the present invention, the double toned bag according to the present invention is formed by folding and fusing the lower portion of the vinyl endotheque bonded to the inner side of the outer shell to form a cutout portion, thereby discharging the contents through the cut- So that the contents can be discharged easily and promptly.

1 is a perspective view of a dual tone bag having a vinyl endothelium according to the present invention,
FIG. 2 is a bottom perspective view of a dual tone bag provided with a vinyl endothelium according to the present invention,
3 is a bottom perspective view of a dual tone bag with a vinyl endothelium according to the present invention,
4 is a bottom perspective view of the vinyl endothelium according to the present invention,
5 is a plan view showing the enlargement of the bottom surface of the vinyl endothelium according to the present invention
6 is a side cross-sectional view of a dual tone bag having a vinyl endothelium according to the present invention,
FIG. 7 shows an example of a state where contents are stored through a dual toneback according to the present invention,
FIG. 8 shows an example of a state in which contents are discharged through a double tone bag according to the present invention.

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

FIG. 1 is a perspective view of a dual tone bag according to an embodiment of the present invention, FIG. 2 is a bottom perspective view of a dual tone bag, and FIG. 3 is a bottom perspective view of a double tone bag.

As shown in Figs. 1 to 3, the dual tone bag 1 according to the present invention includes an envelope 10 and an inner envelope 20 which is coupled to the inside of the envelope 10, So that the contents stored inside can be protected from water and moisture.

The envelope 10 is formed in a circular or polygonal cylinder shape so as to contain contents therein. An inlet 11 is formed at an upper portion of the envelope 10 so that the contents can be inserted. An upper inner bag (not shown) is provided at the charging port 11 of the outer envelope 10 so that the charging port 11 can be bundled and fixed so that the contents contained in the double tonne bag 1 are not released through the charging port 11 opened. . The side wall 13 and the bottom surface 15 of the envelope 10 are formed of fabric bags and are configured to store the contents inside. A plurality of lifting rings are formed.

An openable and closable outlet 16 is formed in the bottom surface 15 of the casing 10 so as to store contents therein or to discharge the contents to a lower portion of the enclosure 10. The openable and closable outlet 16 has a circular or polygonal shape And a rope connecting guide 16a is formed at the rim of the opening and closing type discharging opening 16 to which a binding rope 17 is fitted and coupled. The fixing rope (17) is coupled to the binding rope (17) so that the binding state of the binding rope (17) can be tightened or released to open or close the opening type discharge opening (16).

A plurality of bottom cutout portions 15a partially cut out around the opening and closing outlet 16 are formed on the bottom surface 15 of the shell 10 to close the opening and closing outlet 16 through the binding rope 17, So that it can be easily opened. On the other hand, a bottom inner bag 19 is formed on the bottom surface 15 formed with the openable and closable discharge port 16. The bottom inner bag 19 is also cut into a circular shape or a polygonal shape corresponding to the size of the opening and closing type discharge opening 16 And is configured to be discharged downward by a load when the openable and closable outlet 16 in which the contents stored on the upper part is opened is opened. The bottom side inner bag 19 is bound by the rope 19a such that the cut portion is opened or closed so that the bottom side inner bag 19 can be opened and closed through the gap with the openable discharge port 16 of the bottom surface 15 being closed It is possible to cover the entire bottom surface 15 of the shell 10 or to cover only the upper portion of the openable and closable outlet 16. [

FIG. 4 is a bottom perspective view of the vinyl endothelium according to the embodiment of the present invention, FIG. 5 is an enlarged bottom plan view of the vinyl endothelium, and FIG. 6 is a side sectional view of the double tone bag having the vinyl endothelium.

The vinyl endothelium 20 is also made of vinyl for waterproofing and moisture proofing. The vinyl endothelium 20 also has an inlet 21 corresponding to the inlet 11 on the upper side of the envelope 10, A sidewall 23 coupled to the sidewall 13 of the shell 10 and a bottom surface 25 located above the bottom 15 of the shell 10. [

The side wall 23 and the bottom surface 25 of the endothelial membrane 20 are formed into a single tubular shape having an open top and a bottom and are coupled to the inside of the envelope 10, The lower side of the side wall 23 is first joined to the inside of the side wall 13 of the envelope 10 and then the vinyl which is extended from the side wall 23 of the inner envelope 20, Is folded inward at the boundary of the edge 13b and then fused onto the bottom 15 of the shell 10 to form the bottom 25.

That is, the vinyl endotheque 20, which is formed in one cylindrical shape corresponding to the shape of the envelope 10, extends along the upper edge 13a of the side wall 13 of the envelope 10 and the upper edge of the side wall 23 The side wall 23 of the inner skin 20 is overlapped with the side wall 13 of the outer skin 10. As a result,

When the side wall 23 of the inner film 20 is coupled to the side wall 13 of the shell 10, the vinyl which is extended from the side wall 23 of the inner film 20 and opened at the lower side, So as to be positioned above the bottom surface 15 of the outer covering 10. At this time, the vinyl folded inward along the lower edge 23b of the side wall 23 of the inner film 20 is fused so as to be joined to the upper side of the bottom face 15 of the outer casing 10 to form a fused portion 25a . In the embodiment of the present invention, two or more fused portions 25a formed on the bottom surface 25 of the inner film 20 are formed concentrically around the center of the bottom surface 25, and the fused portions 25a are folded It is preferable that the portions overlapping with each other are fused to the upper portion of the bottom surface 15 of the shell 10 to have a strength and frequency enough to maintain the shape thereof.

The incised portion 25b is formed on the bottom surface 25 of the endothelial foil 20 formed by folding and fusing and is partially cut in four directions around the center. When the discharge port 16 is opened, the contents stored inside can be discharged to the lower side through the openable discharge port 16 located at the lower side. The incision 25b formed in the bottom surface 25 of the inner skin 20 has an incision length sufficient to correspond to the open size of the opening and closing outlet 16 of the bottom 15 of the skin 10 located at the bottom, It is preferable to have the number. The cutout portion 25b formed on the bottom surface 25 of the endotheal 20 is formed in a circular or polygonal shape with the center as the center as the openable and closable outlet 16 formed in the bottom 15 of the outer skin 10. [ It is possible.

Hereinafter, a process of discharging the content contained in the tonne bag through the double tonne bag having the above structure will be described.

FIG. 7 is a view showing a state in which the retractable discharge port of the dual tone bag according to the embodiment of the present invention is closed to store contents, and FIG. 8 shows an example of a state in which the retractable discharge port of the dual tone bag is opened and the contents are discharged.

As shown in FIGS. 7 and 8, the bottom inner bag 19 formed at the bottom surface 15 of the envelope 10 of the double tonne bag 1 is used to store and move the contents using the double tone bag 1, The openable and closable outlet 16 formed in the bottom surface 15 is also closed by fastening the binding rope 17 bound to the rope connecting guide 16a with the fastener 18 after fixing the rope 19a with the rope 19a, .

When the bottom surface 15 of the envelope 10 is closed through the above process, the contents are put inside the inner skin 20 of the double tonne bag 1 through the open inlet ports 11 and 21 and the double toned bag 1) to a destination to be discharged through a moving means such as a vehicle. At this time, the upper inner bag formed with the outer skin 10 may be bundled and fixed to prevent the contents stored in the double tone bag 1 from being released to the outside through the open mouths 11 and 21 opened.

When the double tone bag 1 is moved to the destination, the binding rope 17 binding the openable and closable outlet 16 formed in the bottom 15 of the envelope 10 is unscrewed through the fixture 18 to open the openable / , The bottom inner bag 19 also releases the rope 19a and opens it. When the openings of the opening and closing type discharge port 16 and the bottom surface inner bag 19 formed in the bottom surface 15 of the shell 10 are opened, the contents stored in the inner surface 20 of the double tone bag 1 are weighted by the inner surface 20 Through the cut-off portion 25b of the bottom surface 25 and then to the lower portion through the openable and closable outlet 16 of the bottom surface 15 of the shell.

As described above, the double tonne bag 1 according to the present invention is obtained by sewing and joining the upper edge 23a of the side wall of the vinyl endotheque 20 to the upper edge 13a of the side wall of the envelope 10, It is possible to easily and quickly manufacture the folding device 25 by folding the folded portion 25 inward along the lower side edge 23b of the side wall and fusing the folded portion to the upper surface 15 of the outer fold 15 to fix the form. In addition, since the contents can be put into or discharged from the double ton back by simply tying up and loosening the lower portion of the outer shell without loosening or loosening the lower portion of the inner shell separately, the contents can be stored and discharged quickly and easily.

The configuration of the dual tone bag according to the present invention is not limited to the above-described embodiments, but may be modified by a person having ordinary skill in the art to which the present invention is applied, It will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention.

1: ton back 10: sheath
11: inlet 13: side wall
13a: upper corner 13b: lower corner
15: bottom 15a: incision
16: retractable outlet 16a: rope connection guide
17: binding rope 18: fastener
19: bottom inner bag 19a: rope
20: endothelium 21: inlet
23: side wall 23a: upper edge
23b: bottom edge 25: bottom surface
25a: fused portion 25b:

Claims (5)

A jacket 10 formed at an upper portion of the side wall 13 and having a retractable outlet 16 opened and closed by a binding rope 17 at the bottom 15; A side wall 23 which is made of vinyl for waterproofing and dampproofing and is coupled to the inside of the side wall 13 of the casing 10 and a side wall 23 extending from the side wall 23, And a bottom surface 25 formed by being folded inward at the edge of the edge 13b and fused to form a bottom surface 25. The bottom surface 25 has an inner skin 20 having an incision 25b formed at the center thereof, As a result,
A portion of the bottom surface 25 of the inner skin 20 which is folded inward and overlaps the bottom edge 13b of the side wall of the outer skin 10 is fused on the bottom surface 15 of the outer skin 10, And the fused portion 25a is formed on at least two concentric circles around the center of the bottom surface 25. The double tonne bag according to claim 1,
The method according to claim 1,
Wherein the incision 25b formed on the bottom surface 25 of the endothelium 20 is partially incised in the corner direction around the center of the bottom surface 25 or incised in a circular or polygonal shape with the center as the center. Double toneback equipped.
delete delete The method according to claim 1,
A bottom inner bag 19 is formed at an upper portion of the bottom surface 15 of the envelope 10 on which the opening and closing type discharge port 16 is formed so as to correspond to the opened size of the opening and closing type discharge port 16, Wherein the lower portion is closed or opened by the cap portion.
KR2020140004500U 2014-06-16 2014-06-16 Dual ton bag having inside vinyl skin KR200479149Y1 (en)

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KR2020140004500U KR200479149Y1 (en) 2014-06-16 2014-06-16 Dual ton bag having inside vinyl skin

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101696884B1 (en) * 2016-04-18 2017-01-16 영우산업 주식회사 flexible intermediate bulk container
KR200485469Y1 (en) * 2016-08-17 2018-01-11 도창옥 A Bulk bag with enhanced outlet
KR101834732B1 (en) * 2016-01-06 2018-03-06 신림산업 주식회사 A container bag
KR20190000336U (en) 2017-07-27 2019-02-11 박원철 A Rope for tightening bulkbag spout
KR101987051B1 (en) 2019-02-15 2019-06-10 대영종합산기 주식회사 A recyclable bag for transformers
KR200489933Y1 (en) 2018-06-25 2019-08-29 주식회사 이리농수산자재 A Rope stopper for open and close bulkbag outlet
KR20200142669A (en) 2019-06-13 2020-12-23 최용주 A Rope stopper for open and close bulkbag outlet
KR20240052105A (en) 2022-10-13 2024-04-23 김태윤 Vinyl pack for tonbag with excellent antistatic property

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200346357Y1 (en) 2004-01-15 2004-03-30 주식회사 한국프레콘 standing container back having waterproofing
KR200441602Y1 (en) * 2007-05-18 2008-08-27 동양산업 주식회사 The big size bag, that coalesced inside vinyl skin with outer cover

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200346357Y1 (en) 2004-01-15 2004-03-30 주식회사 한국프레콘 standing container back having waterproofing
KR200441602Y1 (en) * 2007-05-18 2008-08-27 동양산업 주식회사 The big size bag, that coalesced inside vinyl skin with outer cover

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101834732B1 (en) * 2016-01-06 2018-03-06 신림산업 주식회사 A container bag
KR101696884B1 (en) * 2016-04-18 2017-01-16 영우산업 주식회사 flexible intermediate bulk container
KR200485469Y1 (en) * 2016-08-17 2018-01-11 도창옥 A Bulk bag with enhanced outlet
KR20190000336U (en) 2017-07-27 2019-02-11 박원철 A Rope for tightening bulkbag spout
KR200489933Y1 (en) 2018-06-25 2019-08-29 주식회사 이리농수산자재 A Rope stopper for open and close bulkbag outlet
KR101987051B1 (en) 2019-02-15 2019-06-10 대영종합산기 주식회사 A recyclable bag for transformers
KR20200142669A (en) 2019-06-13 2020-12-23 최용주 A Rope stopper for open and close bulkbag outlet
KR20240052105A (en) 2022-10-13 2024-04-23 김태윤 Vinyl pack for tonbag with excellent antistatic property

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