Flow guide layer of paper diaper with lawn structure and preparation method of flow guide layer
A diaper and diversion layer technology, applied in the field of diapers, can solve the problems that the diversion effect of the diversion layer cannot be greatly improved, reduce the dryness and comfort of the diaper, and cannot break through the limitations, etc., so as to reduce the product packaging volume. , speed up the absorption, reduce the effect of collapse
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[0029] The present invention will be further described below in conjunction with the drawings and specific embodiments.
[0030] Related terms are explained as follows:
[0031] Diversion layer: Diversion layer is a general term. It refers to a layer of non-woven material used in sanitary products such as baby diapers. It is placed between the surface material and the absorbent core. It can effectively help liquid flow from the surface to the It conducts quickly and spreads the liquid inside, so that the liquid leaves the user's skin quickly and keeps the skin dry.
[0032] Ultra-short fiber: a concept of "turf structure" ultra-short fiber is proposed in this application, and refers to nylon fiber or polyester fiber with a length of 0.4-1 mm obtained by cutting in this embodiment.
[0033] Non-woven base fabric: The non-woven base fabric is the base material implanted with ultra-short fibers in this embodiment, which is mainly composed of spunlace non-woven materials. Spunlace is a n...
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