Unmemory cold deformable plastic object prepared by drawing

摘要

A cold deformable and unmemory plastic object is disclosed, which can be prepared from one single plastic material by drawing a semi-crystalline or crystalline thermoplastic intermediate at a temperature lower than its melting point to an extent so that said intermediate loses its elasticity substantially. The unmemory plastic object of the present invention may be in the form of a bendable and twistable wire or tape for tying, a collapsible and foldable hollow tube for packing, or a thin rod for supporting, such as a stem of an artificial flower.