Oliff & Berridge, PLC
Liner for patch
A liner for a patch used for covering the surface of a base agent layer of the patch may include a tear line portion for dividing and peeling the liner off the base agent layer is provided at a predetermined location. The thickness of the tear line portion may be made thinner than a generally average thickness of the liner. Therefore, when the patch is about to be used, the liner may easily be torn at the tear line portion and peeled off the base agent layer.
Lead Chemical Co., Ltd.
A A A A A
A61K A61F A61F A61F A61F
inventional additional inventional additional additional
Haruo Yoshiaki
Saito Mori