CN205418612U - But wrapping bag is prevented leaking by retrieval and utilization - Google Patents

Abstract

The utility model relates to the field of packaging bags, and discloses a reusable anti-leakage packaging bag, which includes a bag body (1) and a material channel (2). The above-mentioned material channel (2), the material channel (2) is provided with a binding piece including two-stage binding, the binding piece adopts a binding rope (4) equipped with a rope buckle (3), and the bag body (1 ) is also provided with a reinforcing belt (6), the bag body (1) is also provided with a hoisting buckle (5), and the hoisting buckle (5) is located on the top of the bag body (1), and the bag body (1) ) is also provided with a positioning buckle (7) to facilitate unloading or folding the packaging bag, and the positioning buckle (7) is located on the top and/or bottom of the bag body. The utility model provides a leakage-proof granular (powder) material packaging bag with simple structure and convenient operation, which can be reused many times, reduces environmental pollution, and can significantly reduce the cost of material packaging.

Description

A kind of reusable anti-leak packaging bag

technical field

The utility model relates to a reusable packaging bag, in particular to a reusable packaging bag for granular (powder) materials.

Background technique

Granular (powder) products represented by carbon black and white carbon black have small particle size, low density, and are easy to float, and are suitable for soft bag packaging. However, the current soft bag packaging is often disposable, so it is easy to produce There is a lot of dust, and the discarded packaging not only wastes resources, but also causes material pollution, causing certain harm to the environment and human health.

Utility model content

The technical problem to be solved by the utility model is to provide a leakage-proof granular (powder) material packaging bag with simple structure and convenient operation, which can be reused many times to reduce environmental pollution as much as possible and significantly reduce the cost of material packaging .

The technical solution adopted by the utility model to solve the technical problem is: a reusable anti-leakage packaging bag, including a bag body and a material channel, which is provided with the material channel on the top and/or bottom of the bag body, and the material channel There are binding parts on it, and the binding parts include at least two levels of binding. The packaging bag is made of fiber braided material, single-component film, composite film and canvas materials, so as to meet the requirement of repeated reuse. The volume of the packaging bag is 50L-5000L, and the shape after filling is any shape such as cylinder, cuboid or cube. Among them, the packaging bags above 50L need to be mechanized, and the packaging bags less than 50L can be operated manually or mechanically. Operation.

Further, the binding piece includes two-stage binding, and the binding piece adopts a binding rope equipped with a rope catch, that is, the binding rope has two stages, and both stages are equipped with a rope catch. The two stages of the binding rope are respectively tied to the mouth and waist of the material channel, and tightened by the rope buckle, which not only ensures that the material does not leak out, but also facilitates manual operation. When closing the material channel, first pull the two-stage rope catch to shrink and tighten the material channel, and then tie the remaining rope with a slipknot manually, or tighten the mouth edge first, and then rotate the mouth edge into the waist strap Finally, tighten the waist to further ensure the sealing effect. The binding piece also has the advantage of being convenient for loosening and discharging during unloading, and can be recycled and reused after unloading, which is significantly improved compared with the existing one-time sealing method.

Further, the bag body is also provided with a reinforcement belt, which can be distributed vertically, horizontally or obliquely on the bag body. Make the packaging bag have a more stable shape after filling.

Further, the bag body is also provided with a hoisting buckle, which is specially designed to meet the mechanical hoisting operation of the packaging bag with a volume of more than 50L, and is located on the top of the bag body.

Further, the bag body is also provided with a positioning button for unloading or folding the packaging bag, and the positioning button is located on the top and/or bottom of the bag body.

Furthermore, both the lifting buckle and the positioning buckle are connected with the reinforcing belt to ensure the reliability of the lifting buckle and the positioning buckle.

Further, the packaging bag is provided with the material channel on the top and the bottom of the bag body, the double material channel is designed for the packaging bag with a capacity of 50L or more, the material channel on the top is used for loading, and the bottom channel The material channel is used for unloading.

Further, the material channel at the top of the bag is located at the center of the top, and the material channel at the bottom of the bag is located at the center or corner of the bottom. When the volume of the packaging bag is large, during the unloading operation, the material channel at the bottom is located at the corner, which makes it easier to untie the bundled parts for unloading.

Further, the bottom of the bag body is also equipped with a detachable bottom pocket, which is optional, and the user can choose whether to configure it or not according to the usage situation. The bottom pocket can prevent the foreign matter that may adhere to the bottom of the big bag from being mixed into the material during unloading during storage and transportation, and at the same time, the bottom pocket can further strengthen the firmness of the bottom of the bag body. The size of the bottom pocket can be designed according to the shape of the bottom of the packaging bag, and its area can be slightly smaller than that of the bottom of the packaging bag. A hanging buckle can be set on the bottom pocket, and the bottom pocket can be fixed on the bottom of the bag body by fixing the hanging buckle and the positioning buckle. When in use, the bottom pocket must be installed in place before loading or after unloading, so as to keep the bottom of the packaging bag clean at all times. When unloading, the bottom pocket must be removed before hoisting and unloading.

Further, the packaging bag is provided with the material channel on the top of the bag body. This single material channel is designed for packaging bags with a volume of less than 50L. Due to the small volume, manual unloading is often used. One material channel is sufficient, which is used for both loading and unloading.

Further, the material channel at the top of the bag is located at the center of the top, or at the side of the top, and when located at the side of the top, a positioning button can be provided on the bag at the diagonally opposite corner of the material channel, It can be controlled during the unloading operation to make the unloading more thorough.

The beneficial effect of the utility model is that it provides a reusable anti-leakage packaging bag for grain (powder) materials. Close the mouth, the binding rope can be recycled, and can be used for sealing after the next loading after unloading, and the packaging bag of the present invention is also made of reusable materials, which realizes the non-destructive discharging of the packaging bag, and provides Repeated use creates conditions, greatly reduces the cost of packaging, and at the same time completely solves the problem of secondary material leakage in packaging bags, greatly reducing the pollution pressure of product storage, transportation, and use environments. The utility model also has the advantages of simple structure and easy operation. Compared with the loading and unloading operations of traditional packaging bags, it does not require too many actions and does not need to change the original packaging place.

Description of drawings

In the accompanying drawings, the packaging bags are all cuboid packaging bags as an example;

Fig. 1 is a schematic diagram of a packaging bag with a volume of more than 50L according to the present invention, and its two material passages are respectively located at the center of the top and the center of the bottom;

Fig. 2 is the top view of Fig. 1;

Fig. 3 is the schematic diagram of the bottom pocket of the utility model;

Fig. 4 is a schematic diagram of a packaging bag with a volume of more than 50L according to the present invention, and its two material passages are respectively located at the corners of the top center and the bottom;

Fig. 5 is a schematic diagram of a packaging bag with a volume of less than 50L according to the present invention, and its material channel is located at the center of the top;

Figure 6 is a top view of Figure 5;

Fig. 7 is a schematic diagram of a packaging bag with a volume of less than 50L according to the present invention, and its material channel is located at the side of the top;

Figure 8 is a top view of Figure 7;

The marks in the figure are: 1-bag body, 2-material channel, 3-rope receiving buckle, 4-binding rope, 5-lifting buckle, 6-reinforcing belt, 7-positioning buckle, 8-hanging buckle.

detailed description

The utility model will be further described in detail below in conjunction with specific examples, but the implementation of the utility model is not limited thereto.

A reusable anti-leakage packaging bag is made of fiber braid, single-component film, composite film and canvas materials. Its volume ranges from 50L to 5000L, and the shape after loading is any shape such as cylinder, cuboid or cube. The packaging bags above 50L need to be mechanized, and the packaging bags less than 50L can be operated manually or mechanically.

The utility model takes the packaging bag with a volume of more than 50L and the packaging bag with a volume of less than 50L as two embodiments respectively, wherein the packaging bags in the embodiments are all cuboid packaging bags as an example.

Embodiment 1 :

As shown in Figure 1 and Figure 2, a reusable leak-proof packaging bag has a volume of more than 50L, including a bag body 1 and two material passages 2 arranged at the top and bottom of the bag body 1, and two material passages 2 They are respectively located at the center of the top of the bag body 1 and the center of the bottom, the material channel at the top is used for loading, and the material channel at the bottom is used for unloading; the material channel 2 is provided with a binding rope 4, and the binding rope 4 includes two The two stages are equipped with rope catches 3, and the two stages of the binding rope 4 are respectively tied to the edge and waist of the material passage 2. When closing the material passage 2, the two stages of the rope catches 3 can be pulled straight first. After shrinking and tightening the material channel 2, manually tie the remaining rope with a slipknot, or tighten the mouth edge first, then rotate the mouth edge into the binding rope 4 at the waist, and finally tighten the waist to further ensure the seal effect, while the binding rope 4 also has the advantages of convenient loosening and discharging when unloading, and can be recycled and reused after unloading; the bag body 1 is also provided with a reinforcing belt 6, and the reinforcing belt 6 is vertically , horizontally or obliquely distributed on the bag body 1; the top of the bag body 1 is also provided with a hoisting buckle 5 for mechanical operation, for better maintaining the stability of the hoisting process, the hoisting buckle 5 of the present embodiment is four one, evenly distributed at the four corners of the packaging bag; the bag body 1 is also provided with positioning buckles 7 that are convenient for unloading or folding the packaging bag, and the positioning buckles 7 of the present embodiment are four, uniformly distributed on At the four bottom corners of the packaging bag; the lifting buckle 5 and the positioning buckle 7 are connected with the reinforcement belt 6 to ensure the reliability of the lifting buckle 5 and the positioning buckle 7; the bottom of the bag body 1 is also equipped with Guarantee the detachable bottom pocket of bottom material channel 2 cleaning, as shown in Figure 3, the bottom pocket of the present embodiment is the square that matches with the bottom of bag body 1, and the four angles of square are all provided with hanging buckle 8, use , the bottom pocket can be fixed on the bottom of the bag body 1 by fixing the hanging buckle 8 and the positioning buckle 7, so the positioning buckle 7 also has the function of fixing the bottom pocket.

It should be pointed out that, in this embodiment, when the volume of the packaging bag is large, in order to facilitate the unloading operation, the bottom material channel 2 can also be arranged at the corner of the bottom, as shown in FIG. 4 .

The bottom pocket of this embodiment is an optional configuration, and the user can choose whether to configure it or not according to the usage situation. The packaging bag of this embodiment is suitable for mechanized operations such as forklifts or mobile cranes. Before loading materials, it is necessary to confirm whether the binding rope 4 at the bottom has been bound intact, and if necessary, the bottom pocket must be installed in place. When unloading, the packaging bag is lifted by the lifting buckle 5 by a forklift or a crane, and the bottom pocket is manually removed, and then moved to the unloading position for unloading. After the unloading is completed, the bottom pocket should be installed immediately, and the package Bags stack neatly.

Example 2:

As shown in Figure 5 and Figure 6, a reusable leak-proof packaging bag with a volume of less than 50L includes a bag body 1 and a material channel 2 arranged on the top of the bag body 1, and the material channel 2 is located at the center of the top of the bag body 1 , for loading and unloading; the material channel 2 is provided with a binding rope 4, the binding rope 4 includes two levels of binding, and its two levels are equipped with a rope catch 3, and the two levels of the binding rope 4 are respectively tied At the edge and waist of the material channel 2, when closing the material channel 2, you can first pull the two-stage rope catch 3 to shrink and tighten the material channel 2, and then manually tie a slipknot with the remaining rope, or you can tighten it first After the edge of the mouth, rotate the edge of the mouth and insert it into the binding rope 4 at the waist, and finally tighten the waist to further ensure the sealing effect. It can also be recycled and reused after feeding; the bag body 1 is also provided with a positioning buckle 7 that is convenient for unloading or folding the packaging bag. There are two positioning buckles in this embodiment, which are arranged at the top center of the same side of the bag body 1 and bottom center.

It should be pointed out that the material channel 2 described in this embodiment can also be set at the side of the top, as shown in Figure 7 and Figure 8, when using this setting, considering the convenience of manual operation, the material channel can be 2 A positioning button 7 is set on the diagonally opposite bag body 1 for holding when unloading, so that unloading is more thorough.

The layout of the positioning buckle and the hoisting buckle in the utility model fully considers the characteristics of the mechanical structure of the human body and the mechanical operation, and is conducive to the smooth displacement and efficient discharge of the packaging bag. The reusable advantage of the packaging bag of the utility model greatly reduces the pollution pressure of the product storage, transportation and use environment, and the utility model also has the advantages of simple structure and easy operation, which is different from the loading and unloading operations of the traditional packaging bag. Compared with this method, too many actions are not added, and the original packaging position does not need to be changed.

Claims (10)

1. one kind can reuse Anti-leakage package bag, including bag (1) and material channel (2), it is characterised in that arrange described material channel (2) at the top of bag (1) and/or bottom, material channel (2) is provided with binding piece, and this binding piece is tied up including at least two-stage.

One the most according to claim 1 can reuse Anti-leakage package bag, it is characterised in that described binding piece comprises two-stage and ties up, and binding piece uses the tie string (4) being furnished with rope closing button (3).

One the most according to claim 1 can reuse Anti-leakage package bag, it is characterised in that be additionally provided with reinforcing strip (6) on described bag (1).

One the most according to claim 1 can reuse Anti-leakage package bag, it is characterised in that be additionally provided with lifting button (5) on described bag (1), and lifting button (5) is positioned at the top of bag (1).

One the most according to claim 1 can reuse Anti-leakage package bag, it is characterised in that being additionally provided with on described bag (1) and be easy to discharging or fold the locating button (7) of described packaging bag, locating button (7) is positioned at top and/or the bottom of bag.

One the most according to claim 1 can reuse Anti-leakage package bag, it is characterised in that be provided with described material channel (2) at the top of bag (1) and bottom.

One the most according to claim 6 can reuse Anti-leakage package bag, it is characterised in that the material channel (2) at described bag (1) top is positioned at the central authorities at top, and the material channel (2) of bag (1) bottom is positioned at central authorities or the edge of bottom.

One the most according to claim 6 can reuse Anti-leakage package bag, it is characterised in that the bottom of described bag (1) is also equipped with pocket of dismountable end.

One the most according to claim 1 can reuse Anti-leakage package bag, it is characterised in that be provided with described material channel (2) at the top of bag (1).

One the most according to claim 9 can reuse Anti-leakage package bag, it is characterised in that the material channel (2) at the top of institute's bag (1) is positioned at the central authorities at top, or the side edge at top.