Technological watch


A wet-wipes sealing device, comprising a lower frame body (2) and an upper cover (3), which are connected to each other at one side in a hinged manner, wherein the lower frame body (2) is fixed to a wet-wipes packaging bag (1) in a sealed manner; a sealing rubber strip (4) is stuck at the position of the lower frame body (2) having a hollow frame structure; one end of the sealing rubber strip (4) is provided with a pulling end (5); an inner wall of the upper cover (3) is provided with a pulling-end fixing component (6) matching the pulling end (5); and when the upper cover (3) is flipped up from the lower frame body (2), the sealing rubber strip (4) is pulled in a turn-over direction under the driving of the pulling-end fixing component (6), such that a sealing opening is opened. The wet-wipes sealing device has a novel design and is convenient to operate; the upper cover (3) and the lower frame body (2) are operated in a linked manner, thereby reducing operation steps; the sealing rubber strip (4) for wet wipes is convenient to open and close, thereby optimizing a pulling structure; and a strip-shaped sealing press-fit structure (7) has a good sealing effect, improving the durability of the wet-wipes sealing device, and can be used once or repeatedly, thereby reducing resource waste.

Publication date: 04/01/2024

Number: WO2024001862A1 (A1)


Inventor: LI BINQING?[CN]

Espacenet (Worldwide)


This project has received funding from the Bio Based Industries Joint Undertaking under the European Union’s Horizon 2020 research and innovation programme under grant agreement No 837761.