Disposable Baby Adult Diaper Back Sheet Breathable Fabric

The structure of diapers is divided into several layers, and each layer has different functions, in simple terms, there is a surface layer, absorbent layer, back sheet layer, and tape. One of our products is a back sheet of diapers.

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Product Details

Products Description

1. Surface layer

Cotton (comfortable), fiber (prone to fluff, causing discomfort). The surface layer is in direct contact with the baby's skin, accepts urine, and transmits it. The surface layer has high requirements on materials, feels soft, and does not irritate the baby's skin.

2. Diversion layer (water-locking water-absorbing layer)

Special non-woven fabric (strong/fast adsorption, instant absorption) The conductive layer is the most important item in thin or ultra-thin diapers and is the bridge between the surface layer and the absorption layer. Wood pulp cotton + SAP, polymer (Sumitomo polymer from Japan is better) (super thin, good water retention). (SAP is a super-strong polymer absorbent resin with super-strong water-locking properties) is the most important functional layer in diapers

3 back sheet layer

The function of the back sheet layer of PE film or PE film + non-woven fabric (good air permeability, reducing red butt) is to prevent leakage. Now the commonly used composite bottom layer is that the diaper has a more cloth texture and a better hand feeling.

Specification: