Bib with three-dimensional convex surface and its manufacturing process

Abstract

The invention discloses a bib with the three-dimensional outwards-convex face and a making technology thereof. The bib comprises a bib body. The bib body comprises an upper piece and a lower piece; the bottom contour line of the upper piece is a downwards-concave arc A, the top contour line of the lower piece is an outwards-concave arc B, the arc A is equal to the arc B in arc height, the arc length of the arc A is larger than that of the arc B, the bottom of the upper piece is connected with the top of the lower piece through a contraction joint, the contraction joint amount is the difference value between the arc A and the arc B, and downwards-slant flush-joint connecting lines are arranged at the portion 2.5 cm-3.5 cm away from the two ends of a contraction-joint connecting line. As the bib has the three-dimensional silhouette of the three-dimensional outwards-convex face, strains such as saliva and food can directly slide off along the three-dimensional outwards-convex face and do not pass through the lower piece, the air-proof defect caused when a plane-type bib is completely attached to the chest can be avoided, and the use comfort degree is high.

Description

technical field [0001] The invention relates to a bib and its manufacturing process, in particular to a bib with a three-dimensional outer convex surface and its manufacturing process, belonging to the technical field of functional clothing. Background technique [0002] Bibs, also known as bibs and food pockets, serve to catch saliva or meals, and are mainly used for the care of infants, patients or the elderly. [0003] At present, most of the bibs on the market are planar structures, which exist in the form of thin sheets, which are similar in structure to the front garment, and are slightly narrower in length and width than the garment body. When in use, they directly surround the user's chest. Because these bibs are planar structures, saliva, food and other stains are easy to remain on the surface of the bibs. Therefore, the bibs made of environmentally friendly and breathable natural fiber materials have the problem of poor waterproof and anti-fouling effects. The bib...

AI Technical Summary

Problems solved by technology

[0004] In view of the above-mentioned problems and needs in the prior art, the purpose of the present invention is to provide a bib with a three-dimensional convex surface and its manufacturing process, so as to solve the problems of air permeability, use comfort, waterproof and anti-fouling of the bib, and meet the needs of users. Require

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