The ornamental design for a packaging for medicalplasters, as shown and described.
1.-2. Packaging for medical plasters
1.1: Perspective
1.2: Right
1.3: Left
1.4: Front
1.5: Rear
1.6: Bottom
1.7: Top
2.1: Perspective
2.2: Right
2.3: Left
2.4: Front
2.5: Rear
2.6: Bottom
2.7: Top
The broken line showing of medical plaster is for the purpose of illustrating portions of the packaging for medical plasters and forms no part of the claimed design.
The portion of the design shown in the color light gray is for the purpose of illustrating portions of the packaging for medical plasters and forms no part of the claimed design.