A kind of elastic rubber chest pad with embedded plastic bow and its production process

Abstract

A production process for an elastic rubber chest pad embedded with a plastic bow, comprising the following steps: setting a plastic bow front mold, a chest pad front mold, a shared rear mold, and a plastic bow positioning structure; directly cooperate with the common back mold with plastic bow and the front mold of the chest pad to form a chest pad mold; separate the plastic bow from the outer surface of the common back mold and position it; injection molding to form the elastic rubber chest pad body and arc-shaped extension, Among them, the arc-shaped extension completely wraps the plastic bow; the chest pad mold is opened, and the finished elastic rubber chest pad is taken out. Therefore, the elastic rubber chest pad with the embedded plastic bow is injection-molded at the same time as the arc-shaped extension part and the elastic rubber chest pad body, and the arc-shaped extension part is integrally connected with the contour of the lower edge of the elastic rubber chest pad body, and the entire plastic bow is embedded in the arc-shaped extension part. In the extension part, the elastic rubber breast pad can adapt to the contour of the breast when worn, effectively hold up the breast of the female user, and is beneficial to protect the health of the female user.

Description

technical field [0001] The invention relates to a breast pad, in particular to an elastic rubber breast pad embedded with a plastic bow and its production process. Background technique [0002] At present, in order to play a shaping role, breast pads are usually made of elastic rubber breast pad bodies made of thermoplastic rubber materials (such as TPE, TPR, SBS, SEBS). It plays a better role in supporting and shaping (that is, shaping). The applicant has developed and applied for a breast pad and a bra cup with the same. The patent number is ZL201420129994.2. There are a plurality of through holes, the inner opening of each through hole is covered with the inner surface of the elastic rubber chest pad body, the outer opening of each through hole is covered with the outer surface of the elastic rubber chest pad body, and the volume occupied by all the through holes is 40-80% of the total volume of the elastic rubber chest pad body. The bra pad can be breathable and can e...

AI Technical Summary

Problems solved by technology

[0003] The bra with the pad is a steel-free bra. Although the steel-free bra does not compress the breasts without the steel ring, it will not scratch the skin of the human body, but the steel-free bra requires female users with plump breasts. It looks good when worn. Female users with smaller breasts cannot support the steel-free bra well after wearing it, resulting in no support for the breasts and easy to pull down. It is easy to cause the breasts of female users to sag and cause adverse effects on the health of female users.

If you want to continue to embed the steel ring in the bra made of thermoplastic rubber material, it is the same as the traditional sponge pad plus the steel ring, the problem that the steel ring compresses the breast, pierces the elastic rubber breast pad, and is easy to scratch the skin still exists. , during the injection molding process of elastic rubber breast pads, the steel ring is difficult to be placed in the mold and injected with thermoplastic rubber materials

[0004] For this reason, we have been devoting ourselves to the research and development of the above-mentioned elastic rubber breast pads to solve the problem that the elastic rubber breast pads do not have breast support

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