| 摘要 |
The present invention relates to a testing apparatus for the, in particular essentially simultaneous, determination of the shrinkage, the length, and/or crimp properties such as crimp number, crimp removal and crimp stability of individual staple fibers which comprises a transparent or translucent upper fixing board or at least transparent or translucent clip adapted to be placed on a lower, opposite edge of said staple fiber. The invention also relates to a method for the determination of the shrinkage, the length and/or crimp properties such as crimp number, crimp removal and crimp stability of individual staple fibers, in particular by making use of a testing apparatus according to the invention. <IMAGE>
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