Plastic and nonmetallic article shaping or treating: processes – With severing – removing material from preform mechanically,... – Forming continuous work followed by cutting
Patent
1983-04-25
1984-09-25
Thurlow, Jeffery
Plastic and nonmetallic article shaping or treating: processes
With severing, removing material from preform mechanically,...
Forming continuous work followed by cutting
252109, 252134, 252367, 264 75, 264148, 264320, 264325, 425308, 425382R, B29C 1714
Patent
active
044735227
ABSTRACT:
A process for the elimination of wet surface cracking in dual extruded soaps including the steps of extruding two streams of plodded soap from a single cone dual extrusion nozzle, cutting the two streams of plodded soap at right angles to the extrusion axis to form plodder soap blanks or billets of a predetermined size, rotating the plodder soap blanks or billets 90.degree. on the extrusion axis, introducing the rotated plodder soap blanks or billets into a soap press having movable die elements so that the transverse faces of the plodder soap blanks or billets are in registry with the movable die elements, pressing the rotated plodder soap blanks or billets on their transverse faces to form pressed soap bars, and removing pressed soap bars. The process provides soap bars having an essentially laminar or parallel stress pattern.
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Colgate-Palmolive Company
Grill Murray M.
Stemwedel John A.
Sylvester Herbert S.
Thurlow Jeffery
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