Process for producing encapsulable globules

Details Process for producing encapsulable globules Process for producing encapsulable globules

1983-05-09

1985-06-04

Thurlow, Jeffery

Plastic and nonmetallic article shaping or treating: processes

Formation of solid particulate material directly from molten...

Utilizing centrifugal force or rotating forming zone

264 12, 264 28, 264 81, 264298, 425 7, 425 10, B29C 600

Patent

active

045213534

ABSTRACT:
Process for producing encapsulable globules by means of a film polymerized in situ, applicable particularly to the production of breeding substrates for entomophagous insects in the form of artificial lepidoptera eggs, in which process drops are frozen for their encapsulation and comprising the stages of: forming a jet of the substance to the frozen and spraying said jet in the form of drops by disintergration of said jet; collecting said drops on a cellular grid which is held at the surface of a bath of cryogenic liquid having a density less than that of said substance; sifting the frozen globules derived from the drops on at least one sieve immersed in the bath beneath said cellular grid.

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