PURPOSE: To afford an adhesive film for the emergency plaster bandage possessing high flexibility, excellent fitness to skin, no hindrance of respiratory function of skin, and capability of avoiding a skin irritation caused by physical stimulation and suffocation, wherein an adhesive material being coated on a nonwoven fabric comprising a prescribed content (%) of a styrenic elastomer and a polyolefin.
CONSTITUTION: An adhesive film for the emergency plaster bandage is made by applying an adhesive coating onto a nonwoven fabric comprising a styrenic elastomer of from 50 to 80wt.% and a polyolefin of from 50 to 20wt.% When the nonwoven fabric is composed of a styrenic elastomer alone, a short of the mechanical strength happens showing a low shear strength. The mechanical strength is greatly improved by blending a polyolefin in the fabric. In this case, a flexibility of the fabric decreases gradually with an increase in the polyolefin content. No definitive limitations exist for the adhesive material provided that it possess an adhesive property to skin as well as a low irritation to skin.
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SAITO TOSHIKAZU
IWAMOTO TOSHIAKI
ARAIDA YASUAKI
KURARAY CO