WO2021184648A1

WO2021184648A1 - Flexible freight bag suitable for loading and transporting bulk powdery and granular material

Info

Publication number: WO2021184648A1
Application number: PCT/CN2020/107266
Authority: WO
Inventors: 于永进
Original assignee: 南通联荣集团有限公司
Priority date: 2020-03-19
Filing date: 2020-08-06
Publication date: 2021-09-23
Also published as: CN111392251A

Abstract

A flexible freight bag suitable for loading and transporting bulk powdery and granular materials. The flexible freight bag comprises a flexible freight bag (1), wherein L-shaped strips (2) are fixedly connected to the top on one side of the flexible freight bag (1), and rope belts (3) are fixedly connected to the top of the L-shaped strips (2); a connecting belt (4) is fixedly connected to the top of the flexible freight bag (1), and a seal cover (5) is fixedly connected to the bottom of the connecting belt (4); side belts (6) are fixedly connected to one side of the seal cover (5), and front hook-and-loop fasteners (7) are fixedly connected to the bottom of the front surface of each side belt (6); snap-fastener belts (8) are fixedly installed on one side of the bottom of the seal cover (5); and snap-fasteners (9) are fixedly installed at the top of the front surface of the flexible freight bag (1).

Description

Suitable for bulk bags for bulk bulk powder and granular materials

Technical field

The invention relates to the technical field of container bags, in particular to a container bag suitable for shipping bulk bulk powder and granular materials.

Background technique

FIBC, also known as flexible container bag, ton bag, space bag, etc., is a kind of container unit equipment. With crane or forklift, it can realize container unitized transportation. It is suitable for the shipment of bulk powder Granular materials, FIBC is a kind of flexible transportation packaging container, which is widely used for the transportation and packaging of powder, granule and block products such as food, grain, medicine, chemical industry, mineral products, etc. Container bags are commonly used in developed countries. Packaged products for transportation and storage.

The current bulk bag is prone to leakage of bulk powder and granular materials inside the bulk bag when handling bulk powder and granular materials, and at the same time, the bulk powder and granular materials inside the bulk bag cannot leak from the top of the bulk bag. .

Summary of the invention

(1) Technical problems solved

In view of the shortcomings proposed by the above-mentioned background technology, the present invention provides a container bag suitable for shipping bulk bulk powder and granular materials, which solves the problems raised by the above-mentioned background technology.

(2) Technical solution

The present invention provides the following technical solutions: a bulk bag suitable for shipping bulk powder and granular materials, including a bulk bag, the top of one side of the bulk bag is fixedly connected with an L-shaped strip, and the top of the L-shaped strip is fixedly connected There is a rope belt, the top of the container bag is fixedly connected with a connecting belt, the bottom of the connecting belt is fixedly connected with a sealing cover, one side of the sealing cover is fixedly connected with a side belt, and the bottom of the front side of the side belt is fixedly connected There is a positive Velcro, a tie is fixedly installed on one side of the bottom of the sealing cover, and a button is fixedly installed on the top of the front of the container bag.

Preferably, the container bag includes an anti-powder layer, the top of the anti-powder layer is fixedly connected with an anti-tear layer, and the top of the anti-tear layer is fixedly connected with an outer layer.

Preferably, the number of the rope straps is four, and the four rope straps are respectively located on the tops of the four L-shaped strips, and the four rope straps have the same size.

Preferably, the number of the positive velcro is four, and the four positive velcro are located on the front side of the side belt in a group of two, and the four positive velcro are respectively connected to the tops located on both sides of the container bag. Anti-Velcro is suitable.

Preferably, the number of the ties and the number of the buttons are both two, and the value of the distance between the two ties is equal to the value of the distance between the two buttons.

(3) Beneficial effects

Compared with the prior art, the present invention provides a container bag suitable for shipping bulk bulk powder and granular materials, and has the following beneficial effects:

1. This container bag is suitable for bulk bulk powder and granular materials. Through the cooperation between the sealing cover, the powder-proof layer, the tear-resistant layer and the outer layer, it is convenient for the container bag to have a certain strength. This solves the problem of leakage of bulk powder and granular materials inside the container bag when the bulk powder and granular materials are transported, and improves the quality of the container bag.

2. This container bag is suitable for bulk bulk powder and granular materials. Through the coordination of side straps, positive Velcro, reverse Velcro, tie and button, it is convenient to better fix the sealing cover on the container bag. Therefore, it is solved that the loose powder and granular materials inside the container bag cannot leak from the top of the container bag, and the restriction on the sealing cover is improved.

Description of the drawings

Figure 1 is a schematic front view of the structure of the present invention;

Figure 2 is a schematic diagram of the structure button of the present invention;

Figure 3 is a schematic top view of the structural container bag of the present invention;

Figure 4 is a schematic diagram of the powder-proof layer of the structure of the present invention.

In the picture: 1. Container bag; 11. Powder-proof layer; 12. Anti-tear layer; 13. Outer layer; 2. L-shaped strip; 3. Rope belt; 4. Connecting belt; 5. Seal cover; 6. Side strap; 7, positive Velcro; 8, tie; 9, button.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

As shown in Figure 1, the bulk bag suitable for shipping bulk powder and granular materials includes bulk bag 1. The top of one side of bulk bag 1 is fixedly connected with L-shaped strip 2, and the top of L-shaped strip 2 is fixed The rope strap 3 is connected, the top of the container bag 1 is fixedly connected with a connecting strap 4, the bottom of the connecting strap 4 is fixedly connected with a sealing cover 5, one side of the sealing cover 5 is fixedly connected with a side belt 6, and the side belt 6 is on the front side. A positive Velcro 7 is fixedly connected to the bottom, a tie 8 is fixedly installed on one side of the bottom of the sealing cover 5, as shown in Fig. 2, a button 9 is fixedly installed on the top of the front of the container bag 1.

As shown in Figure 4, the container bag 1 includes a powder-proof layer 11, the top of the powder-proof layer 11 is fixedly connected with a tear-resistant layer 12, and the top of the tear-resistant layer 12 is fixedly connected with an outer layer 13, which is convenient for more So that the container bag has a certain strength.

Among them, the number of rope straps 3 is four, and the four rope straps 3 are respectively located on the top of the four L-shaped strips 2, and the four rope straps 3 are of the same size.

Among them, the number of positive Velcro 7 is four, and the four positive Velcro 7 are located on the front side of the side strap 6 in a group of two, and the four positive Velcro 7 are respectively located on the top of the two sides of the container bag 1. Anti-Velcro is suitable.

Among them, the number of ties 8 and the number of buttons 9 are both two, and the spacing value between the two ties 8 is equal to the spacing value between the two buttons 9 so as to better fix the sealing cover 5 in the container. The top of bag 1.

When working, first pour the bulk powder material into the container bag 1, then close the sealing cover 5 and buckle the two ties 8 and the two buttons 9 respectively, and then the two side belts 6 on the positive The Velcro 7 is respectively closed with the anti-velcro on both sides of the container bag 1 to ensure that the sealing cover 5 is fixed on the top of the container bag 1, and finally the staff uses tools to carry the container bag 1.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply one of these entities or operations. There is any such actual relationship or order between. Moreover, the terms "include", "include" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes those that are not explicitly listed Other elements of, or also include elements inherent to this process, method, article or equipment.

Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. And variations, the scope of the present invention is defined by the appended claims and their equivalents.

Claims

The container bag suitable for shipping bulk bulk powder and granular materials, including the container bag (1), is characterized in that: the top of one side of the container bag (1) is fixedly connected with an L-shaped strip (2), and L The top of the profile strip (2) is fixedly connected with a rope strap (3), the top of the container bag (1) is fixedly connected with a connecting strap (4), and the bottom of the connecting strap (4) is fixedly connected with a sealing cover ( 5), one side of the sealing cover (5) is fixedly connected with a side strap (6), and the bottom of the front side of the side belt (6) is fixedly connected with a positive Velcro (7), and the bottom of the sealing cover (5) A tie (8) is fixedly installed on one side, and a button (9) is fixedly installed on the top of the front of the container bag (1).
The container bag suitable for shipping bulk bulk powder and granular materials according to claim 1, characterized in that: the container bag (1) comprises a powder-proof layer (11), and the powder-proof layer (11) An anti-tear layer (12) is fixedly connected to the top, and an outer layer (13) is fixedly connected to the top of the anti-tear layer (12).
The container bag suitable for shipping bulk bulk powder and granular materials according to claim 1, characterized in that: the number of the rope belts (3) is four, and the four rope belts (3) are located at four respectively. On the top of the L-shaped strip (2), the four rope straps (3) have the same size.
The container bag suitable for shipping bulk powder and granular materials according to claim 1, characterized in that: the number of the positive Velcro (7) is four, and the four positive Velcro (7) are two One is a group and is respectively located on the front side of the side belt (6), and the four positive Velcro (7) are respectively matched with the top anti-velcro on both sides of the container bag (1).
The container bag suitable for shipping bulk powder and granular materials according to claim 1, characterized in that: the number of the ties (8) and the number of the buttons (9) are both two, and the two ties ( The value of the spacing between 8) is equal to the value of the spacing between the two buttons (9).