A kind of preparation method of the cloth cup bra of sandwich structure

Abstract

The invention provides a cloth cup bra in a sandwich structure and a preparation method of the cloth cup bra. The cloth cup bra comprises an outer cut-part, an inner cut-part, a bridge part and straps, wherein an interlayer is arranged between the outer and inner cut-parts; the outer cut-part is made by bright polyester fiber, the inner cut-part is made by a sweat-absorbent fabric, and the interlayer is made by elastic cotton, a sponge, fluffy chemical fibers or a thin film. The middle part of the interlayer is an arc-shaped curved face which protrudes towards the outer side. The middle part of the interlayer is thicker than the edge. The interlayer, the outer cut-part and the inner cut-part are glued by colloidal particles, coatings or glue. The coating comprises an interlayer coating and a large coating with a hollowed flank. The interlayer is glued with the outer cut-part through the interlayer coating. The interlayer is glued with the inner cut-part through the large coating with the hollowed flank. According to the cloth cup bra in the sandwich structure provided by the invention, self-adhesion generated by cleaning is avoided, and the service life is prolonged. The cloth cup bra is sweat-absorbent and breathable and free from yellowing, deformation and the like, thereby satisfying the demands of females on attractiveness and comfortable sensation.

Description

technical field [0001] The invention relates to a preparation method of a cloth cup bra with a sandwich structure. Background technique [0002] With the continuous improvement of living standards and the increasing number of social activities, people pay more and more attention to social image. For female friends, body curve is an important part of the overall image, and a perfect body curve is shaped to a large extent. Relying on the bras they wear every day. Bra is a kind of daily necessities for modifying and beautifying figure for modern women, and plays the effect of protecting breast simultaneously. [0003] In the prior art, many bras use adhesives in the preparation process, which is generally not strong, and self-adhesive will be produced after long-term cleaning, resulting in deformation of the bras, affecting the appearance, and shortening the service life of the bras. Contents of the invention [0004] In order to avoid self-adhesiveness caused by long-term ...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, many bras use adhesives in the preparation process, which is generally not strong, and self-adhesive will be produced after long-term cleaning, resulting in deformation of the bra, affecting the appearance, and shortening the service life of the bra

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