Milk powder can

Abstract

The utility model discloses a milk powder can which comprises a can body, a can bottom and a cover body and is characterized in that the can body and the can bottom are both made of paper materials, the can body is a paper tube formed by paper boards in an enclosing mode, the left end and the right end of each paper board abut against each other, a welt is arranged on the inner side of the corresponding paper tube, and the left end and the right end of each paper board are connected through the welt. The can bottom comprises bottom paper, a lower folding edge is arranged on the periphery of the bottom paper, an upper folding edge is arranged at the lower end of the can body, the lower folding edge is connected between the inner wall of the can body and the upper folding edge through a rolling bonding technology to form a nest bottom, and blocking layers are compounded on the inner side faces of the can body and the can bottom. The utility model has the advantages of stable structure, high strength, good sealing property and more environment-friendly manufacturing and recycling.

Description

Technical Field

[0001] The utility model relates to an improved invention of a milk powder can. Background Art

[0002] Milk powder cans are a type of can used to store baby milk powder, usually made of aluminum.

[0003] The inner part of the can is sealed with a layer of aluminum foil, and the outer side of the can is sealed with a soft cover. However, the cost of aluminum material is high, and the manufacturing and recycling have a great impact on the environment. Some other cans are made of paper material, but the bottom of the can is connected to the lower end of the can body with an edge wrapping. The connection structure is unstable, the strength is low, and it is easy to break. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a paper milk powder can with a stable structure.

[0005] In order to solve the above technical problems, the utility model is implemented by adopting the following technical scheme: the milk powder can comprises a can body, a can bottom and a cover body, characterized in that: the can body and the can bottom are both formed by paper material, the can body is a paper tube formed by enclosing cardboard, and the left end and the right end of the cardboard are abutted, the inner side of the corresponding paper tube is provided with a welt, the left end and the right end of the cardboard are connected by the welt, the can bottom comprises base paper, the outer periphery of the base paper is provided with a lower folding edge, the lower end of the can body is provided with an upper folding edge, the lower folding edge is connected between the inner wall of the can body and the upper folding edge by a rolling and bonding process to form a concave bottom, and the inner side surfaces of the can body and the can bottom are compounded with a barrier layer.

[0006] A circle of annular sheet is arranged on the inner wall of the can body adjacent to the port, and a sealing sheet is arranged on the annular sheet which can be torn off. Both the annular sheet and the sealing sheet are made of paper, and the upper surface and the lower surface are compounded with a barrier layer.

[0007] The cover body is a plastic sealing cover, which is sealed and connected to the port of the can body, and a snap-on flip cover is arranged on the plastic sealing cover.

[0008] A spoon and a buckle position for loading the spoon are arranged on the inner side of the flip cover.

[0009] The beneficial effects of the utility model are that the improved milk powder can has a can body and a can bottom both formed of paper material and an isolation layer, so the manufacturing and recycling are more environmentally friendly; the can bottom is connected to the lower end of the can body in the form of a recessed bottom, so the structure is stable and the strength is high; the left and right ends of the can body are connected by edge bonding, so the sealing is good, and the outer surface is smooth, beautiful and has a good feel. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings.

[0011] Figure 1 It is a structural schematic diagram of the utility model. DETAILED DESCRIPTION

[0012] The attached drawings show the structure of the utility model, and the relevant details are further described below in conjunction with the attached drawings. In this embodiment, the milk powder can includes a can body 1, a can bottom 2 and a cover 3. The can body 1 and the can bottom 2 are both formed of paper material. The can body 1 is a paper tube formed by enclosing paperboard, and the left end and the right end of the paperboard are abutted. The corresponding inner side of the paper tube is provided with a welt 4. The welt 4 is made of a barrier material and is relatively thin. The welt 4 is longitudinally matched and affixed to the seam inside the paper tube. The left end and the right end of the paperboard are connected by the welt 4, so that the outer surface of the can body 1 is smooth, beautiful, and has a good feel. The connection of the can body 1 is stable and the sealing is good, which is better than the left and right ends of the can body 1 being overlapped and connected with each other; the can bottom 2 includes a bottom paper, and a lower folding edge 5 is provided on the outer periphery of the bottom paper. An upper folding edge 6 is provided at the lower end of the can body 1. The lower folding edge 5 is connected between the inner wall of the can body 1 and the upper folding edge 6 by a rolling bonding process to form a nest bottom, so that the structure of the bottom 2 of the milk powder can is stable and strong. The inner sides of the can body 1 and the bottom 2 are compounded with a barrier layer, and the barrier layer is preferably a barrier coating or a film layer to improve the storage sealing and barrier properties.

[0013] As a further improved specific implementation method, a circle of annular sheet 7 is provided on the inner wall of the can body 1 adjacent to the port, and a sealing sheet 8 can be torn off from the annular sheet 7. The annular sheet 7 and the sealing sheet 8 are both made of paper, and the upper surface and the lower surface are compounded with a barrier layer, which improves the sealing performance of the milk powder can before unpacking and use. The can can be used by tearing off the sealing sheet 8, which is convenient and quick.

[0014] As a further improved specific implementation method, the cover body 3 is a plastic sealing cover, which is sealed and connected to the port of the can body 1. Preferably, the sealing cover has inner and outer side walls spaced apart, and the inner and outer side walls match and accommodate and are used to seal and connect the port on the can body 1. The plastic sealing cover is provided with a snap-on flip cover 9, which is an existing structure and will not be described in detail here.

[0015] As a further improved specific implementation, a spoon and a buckle position for loading the spoon are provided on the inner side of the flip cover 9, so as to facilitate storage and use of the spoon.

[0016] In summary, the above are only preferred embodiments of the present invention and are not intended to limit the protection scope of the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A milk powder can, comprising a can body, a can bottom and a cover, characterized in that: The can body and the can bottom are both formed of paper materials. The can body is a paper tube formed by enclosing paperboard, and the left end and the right end of the paperboard are abutted. The corresponding inner side of the paper tube is provided with a welt, and the left end and the right end of the paperboard are connected by the welt. The can bottom includes a bottom paper, and a lower folding edge is provided on the outer periphery of the bottom paper. An upper folding edge is provided at the lower end of the can body. The lower folding edge is connected between the inner wall of the can body and the upper folding edge by a rolling and bonding process to form a nest bottom. The inner side surfaces of the can body and the can bottom are compounded with a barrier layer.

2. The milk powder can according to claim 1, characterized in that: A circle of annular sheet is arranged on the inner wall of the can body adjacent to the port, and a sealing sheet is arranged on the annular sheet which can be torn off. Both the annular sheet and the sealing sheet are made of paper, and the upper surface and the lower surface are compounded with a barrier layer.

3. The milk powder can according to claim 1, characterized in that: The cover body is a plastic sealing cover, which is sealed and connected to the port of the can body, and a snap-on flip cover is arranged on the plastic sealing cover.

4. The milk powder can according to claim 3, characterized in that: A spoon and a buckle position for loading the spoon are arranged on the inner side of the flip cover.

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