High-strength plastic cup structure
A high-strength technology for plastic cups, which is applied to drinking vessels and other directions, and can solve problems such as single structure, difficulty in fully discharging air from the cup wall, and the presence of air.
Pending Publication Date: 2021-05-18
ZHONGSHAN HUIWEI PLASTIC METAL IND
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] Traditional plastic cups are generally straight or trumpet-shaped (wide at the top and narrow at the bottom), and the caliber of the cup wall changes evenly. When the film (label) is applied, it is difficult to discharge all the air outside the cup wall. , leading to the presence of air on the inner wall of the film and the outer wall of the cup wall, causing the film to wrinkle and affect the aesthetics, and because of its single structure, its strength is not high, and the cup body deforms more seriously when the cup mouth is pressed
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0024] A high-strength plastic cup structure, including an upper cup body 1 and a lower cup body 2, the top of the upper cup body 1 is provided with a cup opening 11, the bottom of the lower cup body 2 is provided with a cup bottom 21, and the outer surface of the upper cup body 1 Both the diameter and the inner diameter are larger than the outer diameter and the inner diameter of the lower cup body 2, and a connecting slope 3 is arranged between the upper cup body 1 and the lower cup body 2.
[0025] In order to further strengthen the overall strength of the plastic cup, the upper cup body 1 is provided with an outwardly protruding reinforcing edge 4 along the peripheral edge of the cup mouth 11, and an outwardly protruding cup rim 41 is provided on the top edge of the reinforcing edge 4. .
[0026] In order to achieve the above effects, the shape of the cup body can be arbitrary, for example, the cross section of the upper cup body 1 can be circular or square. Similarly, th...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
| Property | Measurement | Unit |
|---|---|---|
| length | aaaaa | aaaaa |
Login to View More
Abstract
The invention discloses a high-strength plastic cup structure comprising an upper cup body and a lower cup body; a cup opening is formed in the top of the upper cup body, a cup bottom is arranged at the bottom of the lower cup body, the outer diameter and the inner diameter of the upper cup body are larger than the outer diameter and the inner diameter of the lower cup body, and a connecting inclined face is arranged between the upper cup body and the lower cup body. The connecting inclined face with the mutational caliber exists between the upper cup body and the lower cup body and can serve as a reinforcing structure, so that the overall strength of the plastic cup is enhanced, the plastic cup is not prone to deformation when the cup opening is pressed, and when a film (label) is pasted in a mold, and the pasted film can be completely unfolded in parallel and makes contact with the upper cup body with the large caliber firstly, so air is discharged to the position of the connecting inclined face, the film is easy to adhere, and then the film makes contact with the lower cup body; due to the fact that the connecting inclined face has the inclination gradient, the air is easier to discharge from the bottom of the lower cup body, and thus the air remaining between the cup wall and the pasted film is greatly reduced, and the pasted film is effectively prevented from wrinkling.
Description
【Technical field】 [0001] The invention relates to a plastic cup structure with high strength. 【Background technique】 [0002] Traditional plastic cups are generally straight or trumpet-shaped (wide at the top and narrow at the bottom), and the caliber of the cup wall changes evenly. When the film (label) is applied, it is difficult to discharge all the air outside the cup wall. , leading to the presence of air on the inner wall of the film and the outer wall of the cup wall, causing the film to wrinkle and affect the aesthetics, and because of its single structure, its strength is not high, and the cup body deforms more seriously when the cup mouth is pressed . 【Content of invention】 [0003] The technical problem to be solved by the present invention is to provide a high-strength plastic cup structure that can solve the technical problem of wrinkling of the in-mold film. [0004] The purpose of the present invention is achieved like this: [0005] A high-strength plast...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): A47G19/23
CPCA47G19/2205A47G19/23
Inventor 李清意黄炳灿郑江强李嘉豪
Owner ZHONGSHAN HUIWEI PLASTIC METAL IND