synthetic surfactant free finish, sheet having synthetic surfactant free finish, articles having synthetic surfactant free finish sheet and related methods

摘要

The present invention relates to nonwoven topsheet (and film) and acquisition / distribution materials treated with a synthetic, hydrophilic surfactant free finish, absorbent baby care or incontinence articles containing such materials and methods for applying such materials. finishing and / or manufacturing of such absorbent articles. a topsheet or nonwoven film or other acquisition / distribution materials having a hydrophilic synthetic surfactant-free finish which are useful for baby care and incontinence absorbent products containing such materials. These materials are made by intimately treating the raw unfinished materials in the absence of air bubbles with an aqueous solution of a synthetic, hydrophilic surfactant free finish, and then drying the materials.