Thin-edge cup and production process

• Main Authors: LI YUKUAN, WU HUAXIANG, YUAN QIYU, HUANG FUKAI, WANG YUTING, LIN SONGMEI, CHANG BEILEI, QIU TINGTING, GU MING, JING YI, YANG SU, HU YAN
• Format: Patent
• Language: Chinese; English
• Published: 08.12.2023
• Subjects: BABY LINEN; BRASSIERES; CORSETS; HANDKERCHIEFS; HUMAN NECESSITIES; SHIRTS; UNDERWEAR; WEARING APPAREL

The invention relates to a thin-edge cup and a production process, a body comprises a cup, the cup is sequentially provided with a first outer layer, a cotton cup structure and a first inner layer from the outer surface to the inner surface, and the first outer layer and the first inner layer extend towards the inner side edge and are bonded to form a first thin edge part; the production process of the bra cup comprises the following steps: 1) taking a cotton layer, and hollowing the cotton layer to form a cotton cup structure; (2) respectively adhering a fabric to the inner surface and the outer surface of the cotton cup structure through glue, and reserving part of the fabric along the edge of the cotton cup structure, so that the two layers of fabric on the outer side of the edge of the cup are laminated and pressed to obtain a laminated body; and 3) cutting the fabric along the edge direction of the cotton cup structure and keeping a certain distance from the edge of the cotton cup structure, so that the