Apparatus for treating materials in the form of continuous lengt

Details Apparatus for treating materials in the form of continuous lengt Apparatus for treating materials in the form of continuous lengt

1981-09-01

1983-08-09

Capossela, Ronald C.

Refrigeration

Article moving means

Continuous longitudinal-type conveyor

62 63, F25D 2504

Patent

active

043971580

ABSTRACT:
In a method of treating coated or uncoated materials made of natural or synthetic polymers in the form of continuous lengths to improve the quality of the material, the material is subjected to a series of processing steps, one of which is a cooling step in which the material is cooled by means of a cooling medium at extremely low temperature, such as a liquefied gas, for example, liquid nitrogen. Such cooling after a drying or heat-setting operation prevents creasing of the material when it is folded to form a stack. Apparatus for carrying out the method comprises a conveyor (2) for the length of material (1) and at least one blast nozzle head (3) provided with a plurality of blast nozzles (5) past which the material is conveyed, and connected to a source of cooling medium through suitable delivery means.

REFERENCES:
patent: 2365352 (1944-12-01), Moffitt
patent: 3864931 (1975-02-01), Guttinger
patent: 4107937 (1978-08-01), Chmiel

Affiliated with

Also associated with

Rating

Apparatus for treating materials in the form of continuous lengt does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus for treating materials in the form of continuous lengt, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for treating materials in the form of continuous lengt will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-582455