Plastic article or earthenware shaping or treating: apparatus – Means applying electrical or wave energy directly to work – Radiated energy
Reexamination Certificate
2007-10-25
2011-12-27
Davis, Robert B (Department: 1743)
Plastic article or earthenware shaping or treating: apparatus
Means applying electrical or wave energy directly to work
Radiated energy
C422S303000, C422S304000, C425S526000
Reexamination Certificate
active
08083512
ABSTRACT:
The invention relates to a thermal conditioning furnace (10) including a first infrared (IR1) heating element (32), an ultraviolet (UV) sterilizer (76) and a second infrared (IR2) heating element (34) for successively carrying out a decontamination for sterilizing at least the outer surface (28) of the body (14) of the perform (12), and to an equipment (56) including such a furnace (10) for producing sterile vessels (68) by a blowing or stretching-blowing technique from decontaminated performs (12) of a thermoplastic material.
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Davis Robert B
Sidel Participations
Young & Thompson
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