MACHINE MEMBER COVERED WITH THERMOOSHRINKING TUBE

摘要

PURPOSE:To provide a machine member of which the surface of the thermo- shrinking tube does not become adhesive because of no plasticizer bleed even when said machine member is used for PVC seathed cables for example and whose portion directly contacting with the fire of a torch lamp neither is pitted nor crack. CONSTITUTION:This machine member is made by inserting a compound layer 3 for preventing the bleed of PVC plasticizer in a thermo-shrinking tube 1 to be applied to the connecting section of the cable covered with PVC (polyvinyl chloride) for example. This insertion can be divided in two modes: fitting between inner and outer thermo-shrinking tubes 1 and placing inside a single thermo-shrinking tube 1. Numeral 2 denotes an adhesive layer. Said thermo-shrinking tube 1 generally made by blending polyethylene, ethylene-propyrene copolymer, or at least two thereof.