Leakage-proof breast pad

Abstract

The invention relates to a leakage-proof breast pad, comprising a hydrophilic layer, an absorbing layer and a waterproof layer which are successively overlapped. A rubber band is arranged at the outer side surface of the waterproof layer, so formation of an overflow channel in the breast pad caused by contraction due to cutting off of the rubber band is prevented, and milk or high-molecular water-absorbing powder is prevented from overflowing from the overflow channel during saturation of the absorbing layer; the rubber band is covered with a non-woven fabric, so the rubber band is prevented from directly contacting with skin; a center line is formed after folding of the breast pad, and the center of the rubber band vertically intersects with the center line; in use, the swollen rubber band acts on the two ends of the center line, so the breast pad closely fits with a breast, and two ends, most prone to leakage, of the center line are tightened so as to prevent overflowing of milk; and the outer side of the waterproof layer is provided with release paper, so the breast pad can be easily fixed on clothes. The leakage-proof breast pad is simple in structure and low in cost.

Description

technical field [0001] The invention relates to the technical field of breast pads, in particular to a leak-proof breast pad. Background technique [0002] Chinese patent document announcement number CN202999323U discloses a kind of anti-galactorrhea pad, comprises hydrophilic non-woven fabric (ie hydrophilic layer), waterproof base film (ie waterproof layer) and absorber (ie absorbent layer) composition, such as figure 1 , the two ends of the gap formed by folding in half are fixed by embossing heat sealing, and the middle parts of the semicircles formed after folding in half are each provided with elastic bands 4, and the elastic bands 4 are fixed by rubber segments, so that the breast pads form a three-dimensional shape that is easier to fit. There are fixed diversion embossings 5 ​​around the center of the breast pad. [0003] On the production line for producing the above-mentioned breast pads, the elastic band is continuous and in a stretched state; during production,...

AI Technical Summary

Problems solved by technology

[0004] The disadvantages of the above-mentioned breast pads in the prior art are: the center line folded in half forms a diversion channel, and the overflowing milk easily leaks from both ends of the center line formed by the fold in half; the elastic band is sandwiched between the hydrophilic layer and the waterproof layer, After shrinkage, an overflow channel is formed between the hydrophilic layer and the waterproof layer. If an excessive amount of liquid is encountered and the absorbent layer (that is, the absorber) is saturated, the milk or polymer water-absorbing powder of the absorbent layer is easy to flow out of the overflow channel. Leakage, the rubber section and the elastic band are rubber products, direct contact with the skin may cause skin allergies or infections, which is harmful to health

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