Structure of bra made by means of hot-press shaping and method for hot-pressing to shape a bra
OwnerLi-Man Yuinventor
Life of this patent
Estimating the term…
Abstract
A bra includes a pair of foam cups, and outer and inner layers each having two cup-shaped portions and rear pieces; each of the outer and the inner layers includes a piece of elastic cloth, and a thin foam layer joined to the elastic cloth by hot pressing; the pair of foam cups include two foam layers joined by hot pressing, and each has a steel ring wrapped between the foam layers; a bra main body is made by means of positioning the outer layer, the pair of foam cups, and the inner layer one over another in sequence, and hot pressing with a mold to join the outer layer, the pair of foam cups, and the inner layer together; after the last hot pressing step, a circumferential edge of the bra main body is cut to a desired shape.
Claims8
Structure of a bra made by means of hot-press shaping, comprising an outer layer part with two cup-shaped portions and rear pieces connected to outer ends of the cup-shaped portions, the outer layer part including an outer elastic cloth layer, and a thin foam layer positioned over an inner side of the outer elastic cloth layer and joined to the outer elastic cloth layer by means of hot pressing;
- a pair of dual-layer foam cups, the pair of dual-layer foam cups including two foam layers joined together by means of hot pressing;
- said pair of dual-layer foam cups each having a steel ring wrapped between the two foam layers thereof;
- and
- an inner layer part with two cup-shaped portions and rear pieces connected to outer ends of the cup-shaped portions, the outer layer part including an inner elastic cloth layer, and a thin foam layer positioned over a front side of the inner elastic cloth layer and joined to the inner elastic cloth layer by means of hot pressing;
- a bra main body with two cup portions as well as rear pieces connected to outer ends of the cup portions being made by means of positioning said. outer layer part, said pair of dual-layer foam cups, and said inner layer part one over another in sequence, and applying oil-based glue over opposed sides of said dual-cup outer layer part and said pair of dual-layer foam cups as well as opposed sides of said pair of dual-layer foam cups and said inner layer part, and hot pressing with a mold to join said dual-cup outer layer part, said pair of dual-layer foam cups, and said inner layer part together.
A method for hot-pressing to shape a bra, comprising steps:
- (a) making an outer layer part with two cup-shaped portions;
- a thin foam layer is positioned on an inner side of an outer elastic cloth layer, and the thin foam layer and the outer elastic cloth layer are joined together by means of hot pressing with a mold with cup-shaped portions;
- (b) making a pair of dual-layer foam cups;
- two foam layers are positioned one on other, and steel rings are wrapped between said two foam layers, and said two foam layers are joined to make a pair of cups by means of hot pressing;
- (c) making an inner layer part larger than said pair of dual-layer foam cups;
- a thin foam layer is positioned on a front side of an inner elastic cloth layer, and the thin foam layer and the inner elastic cloth layer are joined together by means of hot pressing with a mold;
- (d) joining said outer layer part, said pair of dual-layer foam cups, and said inner layer part together;
- said outer layer part, said pair of dual-layer foam cups, and said inner layer part are positioned one over another in sequence, and oil-based glue is sprinkled over opposed sides of said outer layer part and said pair of dual-layer foam cups as well as opposed sides of said pair of dual-layer foam cups and said inner layer part, and said outer layer part, said pair of dual-layer foam cups, and said inner layer part are joined together by means of hot pressing with a mold;
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- (e) cutting to make a bra;
- said outer layer part, said pair of dual-layer foam cups, and said inner layer part joined together are cut to make a bra with two cup portions as well as rear pieces connected to outer ends of the cup portions.
Dependencies are inferred from the claim text.