| 摘要 |
The invention relates to a plaster (a) with an obligatory bi-elastic backing layer (overtape) optionally coated with adhesive, (b) with an obligatory cover layer, (c1) with an adhesive matrix layer and an optional adhesive bonding-agent layer or (c2) with a non-adhesive matrix layer and an adhesive bonding-agent layer, and (d) with an obligatory releasable protective layer, wherein the elasticity of the bi-elastic backing layer in each direction is more than 30% (measured according to DIN 61632), or (a) with an obligatory bi-elastic backing layer optionally coated with adhesive, (b1) with an adhesive matrix layer and an optional adhesive bonding-agent layer or (b2) with a non-adhesive matrix layer and an adhesive bonding-agent layer, and (c) with an obligatory releasable protective layer, wherein the elasticity of the bi-elastic backing layer in two different directions is in each case at least 10% (measured according to DIN 61632). |
