A kind of two-color plastic cup and its processing method

Abstract

The invention relates to a two-color plastic cup and a processing method thereof, belonging to the technical field of cup body processing. The cup includes a cup body, a base is arranged at the bottom of the cup body, the cup body and the base are connected by a pole, the cup body is made of multi-layer sheets, and the sheets are closely attached to each other. The sheets on the inner and outer surfaces of the cup body are of different colors, and the struts are fixedly connected to the outer layer of the cup, and the sheets are made of PP-type polypropylene plastic or polystyrene-based plastic. The processing method is to add different toners to the plastic raw materials to make sheets of various colors, and stack the sheets together to obtain a cup body whose outer layer is connected to the pole through injection molding technology; the mounting column at the bottom of the pole The two-color plastic cup can be obtained by inserting it into the mounting hole on the base. The cup body of the cup is composed of multi-layer sheets, has high strength and is not easy to dent, is convenient to use, and has a novel appearance; injection molding is adopted, and the processing method is simple and convenient.

Description

technical field [0001] The invention belongs to the technical field of cup processing, and relates to a two-color plastic cup and a processing method thereof. Background technique [0002] In daily life, cups refer to various cups for drinking water. Due to different materials, these cups can be divided into paper cups, ceramic cups, metal cups, etc. [0003] For example, the invention patent with the authorized notification number CN 202269795 U discloses a goblet, and discloses the following technical features, a kind of goblet, including a base and a cup body arranged on the base, on the cup body There is a support rod, the support rod is hollow and communicated with the cup body, the bottom end of the support rod is sealed, and the upwardly protruding part of the base is provided with an inwardly concave cavity, the size of the cavity corresponds to the size of the bottom of the support rod, and the cup The body is inserted into the cavity on the base through the bottom...

AI Technical Summary

Problems solved by technology

[0003] For example, the invention patent with the authorized notification number CN 202269795 U discloses a goblet, and discloses the following technical features, a kind of goblet, including a base and a cup body arranged on the base, on the cup body There is a support rod, the support rod is hollow and communicated with the cup body, the bottom end of the support rod is sealed, and the upwardly protruding part of the base is provided with an inwardly concave cavity, the size of the cavity corresponds to the size of the bottom of the support rod, and the cup The body is inserted into the cavity on the base through the bottom of the pole and is flexibly connected to the base. In this goblet, although the pole is hollow, it reduces the use of materials and reduces the cost, but there are the following technical problems at the same time: 1. The cup body is mostly made of a layer of plastic material, which has low strength and is prone to dents during use, resulting in inconvenient use and even spilling food. Its thickness is small, it is easy to transfer heat, and it is prone to burn accidents during use; 2. In order to control costs, the materials and processing methods of existing disposable tableware are almost simple and rough, and the quality and hygiene of tableware cannot be guaranteed; 3. Since the same cup body uses the same material, these cup bodies The inner and outer surfaces of the cup are usually the same color, and the same color makes the color of the cup body too single, which is difficult to attract customers to buy, and as a decoration or decoration, its decorative effect is also poor.

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