PURPOSE: To smoothly separate an adhesive layer from a separation layer and to obtain enough tacking force at the time of use by specifying the 180° peel strength between an adhesive layer and a separation layer, and making the tacking force of the adhesive layer more than specified value.
CONSTITUTION: A packing structure 1 for a sanitary napkin comprises a sanitary napkin and a packing material 20 for packing the napkin, wherein an adhesive layer 16 provided on the skin non-contact surface and a separation layer 21 provided on the inner surface of the packing material 20 are removably made adhere to each other. The 180° peel strength between the adhesive layer and the separation layer is 30-90g/50mm, and the tacking force of the adhesive layer is 250g/25mm or more. The adhesive layer 16 is formed by applying an adhesive on the skin non-contact surface or applying a release finished packing film and then transferring the same on to the skin non-contact surface. The separation layer 21 is formed by applying a release treatment agent on the inner surface of the packing material or sticking a release tape thereto.
| JPH0611532 | [Title of Invention] Water-absorbent sheet laminate |
| JP4212483 | Disposable diapers |
NAKANISHI MINORU
KIGATA TETSUYUKI
KOBAYASHI TAKATOSHI
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