CN220054927U

CN220054927U - Liner bag of ton kettle

Info

Publication number: CN220054927U
Application number: CN202321475399.XU
Authority: CN
Inventors: 刘剑
Original assignee: Kunshan Huilino Electronic Technology Co ltd
Current assignee: Kunshan Huilino Electronic Technology Co ltd
Priority date: 2023-06-09
Filing date: 2023-06-09
Publication date: 2023-11-21
Anticipated expiration: 2033-06-09

Abstract

The utility model provides a liner bag of a ton kettle, which comprises the following components: the outer bag and the inner bag, the inner bag is closely attached to the inner side wall of the outer bag and is arranged, and the outer bag and the inner bag both comprise: the bag comprises a bag body, a bag shoulder and a bag bottom, wherein the bag shoulder of the outer bag is lower than the bag shoulder of the inner bag, the top of the bag shoulder of the outer bag is provided with an outer bag opening, and the top of the bag shoulder of the inner bag is provided with an independent inner bag opening. Through the mode, the problems that the cleaning is complicated and the environment is polluted when the materials of the existing chemical ton kettle are switched are solved.

Description

Liner bag of ton kettle

Technical Field

The utility model relates to the field of chemical industry, in particular to a liner bag of a ton kettle.

Background

Ton kettle is a kind of storage that is used for holding chemical industry liquid material, and it is widely used in trades such as chemical industry, medicine.

When the first material is contained and the second material is contained after the use of the traditional ton kettle is finished, the first material is easy to remain, the quality of the second material is affected, and therefore the ton kettle needs to be cleaned frequently. Because the chemical industry ton kettle is great in size, occupation space is great, washs inconvenient, still can consume a large amount of clear water, and the sewage discharge after wasing also can cause the pollution to the environment.

Disclosure of Invention

In order to solve the problems, the utility model provides a liner bag of a ton kettle, which solves the problems of complicated cleaning and environmental pollution in the conventional material switching process of the ton kettle in chemical industry.

The main content of the utility model comprises: a liner bag for a ton kettle, comprising: the outer bag and the inner bag, the inner bag is closely attached to the inner side wall of the outer bag and is arranged, and the outer bag and the inner bag both comprise: the bag comprises a bag body, a bag shoulder and a bag bottom, wherein the bag shoulder of the outer bag is lower than the bag shoulder of the inner bag, the top of the bag shoulder of the outer bag is provided with an outer bag opening, and the top of the bag shoulder of the inner bag is provided with an independent inner bag opening.

Preferably, the bag bodies of the outer bag and the inner bag are respectively provided with four vertical folds, so that the outer bag and the inner bag are enclosed to be rectangular.

Preferably, the joint of the bag bodies and the bag shoulders of the outer bag and the inner bag is respectively provided with a first transverse crease, and the joint of the bag bodies and the bag bottoms of the outer bag and the inner bag is respectively provided with a second transverse crease.

Preferably, four bag bottom folds communicated with the vertical folds are arranged at the bag bottom, and the four bag bottom folds are converged on the one-to-one bag bottom edge.

Preferably, an auxiliary crease is arranged at the centers of any two symmetrical bag bodies, bag shoulders and bag bottoms.

Preferably, the inner bag mouth is rectangular or cylindrical.

Preferably, any two symmetrical planes of the bag mouth of the inner bag are provided with cutting folds.

Preferably, the thickness of the outer bag and the inner bag is set to 0.1-0.3 mm.

The utility model has the beneficial effects that:

1. the liner bag of the ton kettle eliminates the cleaning link of the ton kettle and reduces the material storage and turnover cost of enterprises;

2. the lining bag of the ton kettle is adopted, so that the pollution of the cleaning water to the environment can be reduced, the environmental protection pressure of enterprises is reduced, and the production cost is reduced.

Drawings

FIG. 1 is a schematic perspective view of a liner bag for a ton kettle according to a preferred embodiment;

FIG. 2 is an enlarged partial schematic view of portion A of FIG. 1;

reference numerals:

1. the outer bag comprises an outer bag body 11, a bag body 12, a bag shoulder 13, a bag bottom 14, vertical folds 15, a first transverse fold 16, a second transverse fold 17, a bag bottom fold 18, an outer bag mouth 19, a bag bottom edge and a 110 auxiliary fold;

2. the inner bag, 21, the inner bag mouth, 22, cutting crease.

Detailed Description

The technical scheme protected by the utility model is specifically described below with reference to the accompanying drawings.

A liner bag for a ton kettle, comprising: the outer bag 1 and the inner bag 2, the inner bag 2 is closely attached to the inner side wall of the outer bag 1 and is arranged, and the outer bag 1 and the inner bag 2 comprise: the bag body 11, bag shoulder 12 and bag bottom 13, the bag body of outer bag 1 and interior bag 2 is provided with four vertical crease 14 respectively for outer bag 1 and interior bag 2 enclose and establish into the rectangle, and outer bag 1 and interior bag 2 are in the mode of hot melt connection together in vertical crease department.

Further, the joint of the bag body 11 and the bag shoulder 12 of the outer bag 1 and the inner bag 2 is respectively provided with a first transverse crease 15, and the joint of the bag body 11 and the bag bottom 13 of the outer bag 1 and the inner bag 2 is respectively provided with a second transverse crease 16. The arrangement of the first transverse crease 15 and the second transverse crease 16 facilitates the transverse folding and storage of the liner bag of the ton kettle, reduces the occupied area of the liner bag of the ton kettle, and facilitates the storage and transportation.

Further, four bag bottom folds 17 communicated with the vertical folds 14 are arranged at the bag bottom 13, and the four bag bottom folds 17 are converged on a one-to-one bag bottom edge 19. An auxiliary crease 110 is arranged at the center of any two symmetrical bag bodies, bag shoulders and bag bottoms. The vertical crease can extend from the bag opening to the bag bottom, so that the liner bag of the ton kettle is folded into a thin sheet structure, and then the liner bag is transversely folded along the first transverse crease 15 and the second transverse crease 16, so that the storage space of the bag body is smaller.

The shoulder 12 of the outer bag is lower than the shoulder of the inner bag, the top of the shoulder 12 of the outer bag is provided with an outer bag opening 18, and the top of the shoulder of the inner bag 2 is provided with an independent inner bag opening 21. A gap is reserved between the outer bag and the inner bag, when the gap is needed, a certain amount of materials can be stored in the outer bag, and the application range of the inner bag is increased.

The inner bag mouth 21 is rectangular or cylindrical, and any two symmetrical surfaces of the inner bag mouth 21 are provided with cutting folds 22. The design of the cutting crease 22 enables the lining bag to be cut along the cutting crease after the lining bag is used, the opening of the lining bag is knotted, material in the lining bag is prevented from overflowing, pollution of the material to the outside is prevented, and the environment is protected.

In the utility model, the thickness of the outer bag 1 and the inner bag 2 is set to be 0.1-0.3 mm, so that the outer bag 1 has enough strength, and can be tightly attached to the inner wall of the ton kettle in the use process, thereby ensuring the loading capacity of the ton kettle. After the lining bag is used, the lining bag can be sent to an environmental protection department for treatment, and the lining bag can also be incinerated, so that the environmental pollution is reduced.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. A liner bag for a ton kettle, comprising: the outer bag and the inner bag, the inner bag is closely attached to the inner side wall of the outer bag and is arranged, and the outer bag and the inner bag both comprise: the bag comprises a bag body, a bag shoulder and a bag bottom, wherein the bag shoulder of the outer bag is lower than the bag shoulder of the inner bag, the top of the bag shoulder of the outer bag is provided with an outer bag opening, and the top of the bag shoulder of the inner bag is provided with an independent inner bag opening.

2. The liner bag of a ton kettle as in claim 1, wherein the body of the outer and inner bags are provided with four vertical folds, respectively, such that the outer and inner bags are enclosed in a rectangular shape.

3. The liner bag of a ton kettle according to claim 1, wherein the joint of the bag body and the bag shoulder of the outer bag and the inner bag is respectively provided with a first transverse crease, and the joint of the bag body and the bag bottom of the outer bag and the inner bag is respectively provided with a second transverse crease.

4. The liner bag of a ton kettle according to claim 1, wherein four bag bottom folds communicated with the vertical folds are arranged at the bag bottom, and the four bag bottom folds are converged on a one-to-one type bag bottom edge.

5. A liner bag for a ton kettle as in claim 1 wherein any two symmetrical bag bodies, bag shoulders and bag bottom centers are provided with an auxiliary crease.

6. The liner bag of a ton kettle as in claim 1, wherein said inner bag mouth is configured as a rectangular or cylindrical shape.

7. The liner bag of a ton kettle as in claim 6, wherein any two symmetrical surfaces of said inner bag mouth are provided with cut folds.

8. A liner bag for a ton kettle as in claim 1, wherein said outer and inner bags are provided in a thickness of 0.1 to 0.3mm.