CN221719296U - Packaging bag for waterproof paint - Google Patents

Abstract

The utility model discloses a packaging bag of waterproof paint, which comprises a bag body, wherein two pairs of self-sealing convex-concave strips are arranged on the inner side of a top opening of the bag body, each pair of self-sealing convex-concave strips comprises a concave strip and a convex strip, the two concave strips and the two convex strips are respectively arranged on two sides of the top opening of the bag body, the bag body sequentially comprises a waterproof layer, a plastic layer, a heat insulation layer and a cutting-resistant layer from inside to outside, a plurality of wear-resistant blocks are arranged on the outer surface of the bag body, and the bag body is filled with the waterproof paint. The waterproof coating is stored by the specially-made bag body, so that the waterproof coating can be well protected, and the bag body is stored in a canned manner relative to metal, so that flexible packaging bags are more easily and closely contacted with each other to be stored densely, and the space can be properly utilized for storage, and the waterproof coating is also beneficial to transportation.

Description

Packaging bag for waterproof coating

Technical Field

The utility model relates to the technical field of packaging bags, in particular to a packaging bag of waterproof coating.

Background Art

The traditional method of packaging non-curing modified asphalt waterproof coatings is to use seamless cans or cans and other metal cans with water-proof and gas-proof effects. However, the volume and shape of the metal cans are fixed, so they are limited by the solid form during storage and transportation, and cannot efficiently utilize space for dense storage. From the perspective of transportation, the number of seamless cans stored in a fixed space is small, which will inevitably require more space or more transportation times, which will increase costs. Therefore, the present application proposes a packaging bag for waterproof coatings.

Utility Model Content

The utility model provides a packaging bag for a waterproof coating to solve the problems raised in the above background technology.

In order to achieve the above purpose, the utility model adopts the following technical solutions:

A packaging bag for waterproof coating comprises a bag body, wherein two pairs of self-sealing convex and concave strips are arranged on the inner side of the top opening of the bag body, each pair of the self-sealing convex and concave strips comprises a concave strip and a convex strip, and the two concave strips and the two convex strips are respectively arranged on both sides of the top opening of the bag body, the bag body is composed of a waterproof layer, a plastic layer, a thermal insulation layer, and an anti-cut layer from the inside to the outside, a plurality of wear-resistant blocks are arranged on the outer surface of the bag body, and the bag body is filled with waterproof coating.

As a further improvement of the technical solution: the plastic layer is a degradable plastic film layer.

As a further improvement of the technical solution: the thermal insulation layer is formed by interweaving aluminum silicate fibers.

As a further improvement of the technical solution: the anti-cut layer is made of interwoven stainless steel fibers.

As a further improvement of the technical solution: the plurality of wear-resistant blocks are all made of rubber material, and each of the wear-resistant blocks is arranged in a hemispherical shape.

Compared with the prior art, the beneficial effects of the utility model are:

The device stores waterproof coatings in special bags, which not only have the functions of water and air barrier, temperature insulation, and cut resistance, but can also protect the waterproof coatings very well. Moreover, compared with metal can storage, the flexible packaging bags are easier to be in close contact with each other and stored more densely, so they can better utilize the storage space and are also convenient for transportation.

The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiment of the utility model with the accompanying drawings. The specific implementation method of the utility model is given in detail by the following embodiments and their drawings.

BRIEF DESCRIPTION OF THE DRAWINGS

The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

FIG1 is a schematic diagram of a three-dimensional structure of a packaging bag of a waterproof coating proposed by the present invention;

FIG2 is a schematic diagram of a cross-sectional structure of a packaging bag of a waterproof coating proposed by the present invention, viewed from above;

FIG. 3 is a schematic diagram of the partially enlarged structure of A in FIG. 2 .

In the accompanying drawings, the components represented by the reference numerals are listed as follows:

1. Self-sealing convex and concave strips; 2. Wear-resistant blocks; 3. Bag body; 4. Waterproof coating; 5. Anti-cut layer; 6. Plastic layer; 7. Waterproof layer; 8. Thermal insulation layer.

DETAILED DESCRIPTION

The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention. The present invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become clearer according to the following description and claims. It should be noted that the drawings are all in a very simplified form and are not in precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.

It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and/or" used herein includes any and all combinations of one or more related listed items.

Please refer to Figures 1 to 3. In an embodiment of the utility model, a packaging bag for a waterproof coating includes a bag body 3. Two pairs of self-sealing convex and concave strips 1 are provided on the inner side of the top opening of the bag body 3. Each pair of self-sealing convex and concave strips 1 includes a concave strip and a convex strip. The two concave strips and the two convex strips are respectively arranged on both sides of the top opening of the bag body 3. The bag body 3 is composed of a waterproof layer 7, a plastic layer 6, a thermal insulation layer 8, and an anti-cut layer 5 from the inside to the outside. A plurality of wear-resistant blocks 2 are provided on the outer surface of the bag body 3. The bag body 3 is filled with a waterproof coating 4.

Specifically, the plastic layer 6 is a degradable plastic film layer, the thermal insulation layer 8 is woven with aluminum silicate fibers, the thermal insulation layer 8 can prevent the waterproof coating 4 in the bag body 3 from deteriorating due to external high temperature, the anti-cut layer 5 is woven with stainless steel fibers, the anti-cut layer 5 can prevent the bag body 3 from being easily scratched, and the multiple wear-resistant blocks 2 are all made of rubber material, each wear-resistant block 2 is hemispherical, and the multiple wear-resistant blocks 2 are located on the outside of the bag body 3, which can greatly reduce the wear between the bag body 3 and the outside world, and improve the protective performance of the bag body 3.

The working principle of the utility model is:

When in use, the liquid waterproof coating 4 can be stored in the bag body 3, and then the two pairs of self-sealing convex and concave strips 1 at the bag mouth can be fitted and sealed to complete the sealed storage of the waterproof coating 4. Because the bag body 3 is composed of a waterproof layer 7, a plastic layer 6, a thermal insulation layer 8, and an anti-cut layer 5, the bag body 3 has the functions of water and air barrier, thermal insulation, and anti-cutting, which can well protect the waterproof coating 4. Compared with metal canned storage, the flexible packaging bags of the bag body 3 are easier to be in close contact with each other and stored more densely, so that the space can be properly utilized for storage, which is also conducive to transportation.

The above description is only a preferred embodiment of the utility model and does not impose any form of limitation on the utility model. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims (5)

1. The utility model provides a waterproof coating's wrapping bag, includes the bag body (3), its characterized in that, the open-top inboard of the bag body (3) is equipped with two pairs of self-sealing convex-concave strip (1), every pair self-sealing convex-concave strip (1) include concave strip and sand grip, and two concave strip and two sand grip set up respectively in bag body (3) open-ended both sides, the bag body (3) comprises waterproof layer (7), plastic layer (6), insulating layer (8), cutting prevention layer (5) from inside to outside in proper order, the surface of the bag body (3) is equipped with a plurality of wear-resisting pieces (2), the intussuseption of the bag body (3) is filled with waterproof coating (4).

2. A packaging bag for waterproof paint according to claim 1, characterized in that the plastic layer (6) is a degradable plastic film layer.

3. A packaging bag for waterproof paint according to claim 1, characterized in that the heat insulating layer (8) is made of aluminium silicate fibre by interweaving.

4. A packaging bag for waterproof paint according to claim 1, characterized in that the cut-preventing layer (5) is made of stainless steel fibers by interweaving.

5. A packaging bag for waterproof paint according to claim 1, wherein a plurality of the wear-resistant blocks (2) are made of rubber, and each of the wear-resistant blocks (2) is arranged in a hemispherical shape.