Paper cup

Abstract

The invention relates to the field of paper products, in particular to a paper cup. The paper cup comprises a cup body, the cup body comprises a paper cup wall, an inner heat-resistant water-proof film, an adhesive glue filling gap, a cup bottom plate, a cup base, a thermal insulation fiberboard and a thermal insulation fiber mat, the inner heat-resistant water-proof film is arranged on the innerside of the paper cup wall, the adhesive glue filling gap is arranged between the paper cup wall and the inner heat-resistant water-proof film, the adhesive glue filling gap is filled with high temperature resistant edible adhesive glue, the lower side edge of the inner heat-resistant water-proof film is stuck to the circular cup bottom plate in a sealed mode, the lower side edge of the paper cupwall surrounds the cup bottom plate to be rolled into a cylindrical shape, and an intersecting edge of the paper cup wall is bonded by the adhesive glue in a sealed mode. According to the paper cup, various paper structures are used to install a strainer mechanism capable of isolating and blocking solids such as tea leaves in the cup body additionally to achieve the self-strainer effect, users areprevented from drinking tea leaves by mistake when drinking tea, and convenience of the paper cup is greatly improved.

Description

technical field [0001] The invention relates to the field of paper products, in particular to a paper cup. Background technique [0002] Paper cup is a kind of paper container made by mechanically processing and bonding base paper made of chemical wood pulp. Paper cups for hot drinks are plastic-coated, resistant to temperatures above 90°C, and can even bloom in full bloom. Paper cups are characterized by safety, hygiene, lightness and convenience, and can be used in public places, restaurants, and restaurants. They are disposable items. [0003] Since the paper cup is a disposable product, it was only designed to hold liquids such as beverages in terms of function at the beginning of the design. When making tea, there is still no paper cup with a structure that can block the tea leaves. Put it in a paper cup and add hot water, so guests often bring tea into their mouths when drinking tea, causing inconvenience. Contents of the invention [0004] Aiming at the problems i...

AI Technical Summary

Problems solved by technology

[0003] Since the paper cup is a disposable product, it was only designed to hold beverages and other liquids at the beginning of the design. When making tea, it still does not have a structure that can block the tea leaves paper cups, and when receiving guests, the tea leaves are usually put directly into the paper cups and hot water is added, so the guests often bring the tea leaves into the mouth when drinking tea, causing inconvenience

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