Manufacturing method of multilayered toy

Abstract

The invention discloses a manufacturing method of a multilayered toy. The manufacturing method comprises the following steps: S1, preparing a certain amount of boiled oil; S2, preparing two types of plastic emulsions with different hardness; S3, fully filling a flexible emulsion into a mould and placing the mould into the boiled oil to manufacture and form a first layer of a soft shell; S4, fully filling a hard emulsion into the mould and placing the mould into the boiled oil to manufacture and form a second layer of a hard shell; and S5, cooling and molding the mould, and opening a cover and de-molding to form a plastic toy with soft outside and hard inside. According to the manufacturing method, the problem that the soft and hard degrees are not the same in a traditional multilayered toy manufacturing method is better solved and the toy can be closer to the touch feeling of a human skin, so that the quality of a product is better and better hand feeling and texture are brought to people.

Description

【Technical field】 [0001] The invention relates to a processing technology of a toy, in particular to a manufacturing method of a multi-layer toy. 【Background technique】 [0002] Most of the existing toys have only one layer of uniform texture, and the hand feel is monotonous, which cannot satisfy people's realistic feeling for toys, especially for human body bionic toys. The multi-layer structure of softness and hardness is the emergence of plastics, which largely solves the problem of monotonous hand feeling of the above-mentioned simulation toys. The existing multi-layer plastic toy production method is as follows: the first step is to prepare plastic emulsion; the second step is to select the plastic emulsion prepared in the first step, inject it into the toy mold, heat and rotate until the plastic emulsion adheres to the mold wall and coagulates , and then take out the mold to obtain a single-layer plastic shell; in the third step, select an appropriate amount of plasti...

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Problems solved by technology

[0003] In the above production process, since in the first step, the first plastic emulsion has condensed into a single-layer plastic shell on the mold wall, when the second emulsion is injected into the single-layer plastic shell for heating and rotation, the second This kind of emulsion cannot evenly stick to the single-layer plastic shell, resulting in different softness and hardness of some parts of the produced products, which affects people's realistic feeling of toys. If the heating temperature is increased, although the softness and hardness of each part of the product can be solved However, in actual operation, if the temperature is too high, the single-layer plastic shell will be scorched, which will increase the scrap rate of the product. Moreover, in the prior art, after obtaining the double-layer plastic shell, there is no operation to release the mold , but in actual production, mold release is an essential process, and the irregularity of the mold release method will cause damage to the mold and plastic shell. Therefore, the above-mentioned production method still needs to be improved

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