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Priority to NL7004996ApriorityCriticalpatent/NL7004996A/en
Priority to US00129088Aprioritypatent/US3762854A/en
Priority to ES390020Aprioritypatent/ES390020A1/en
Priority to DE19712117130prioritypatent/DE2117130A1/en
Priority to GB26371/71Aprioritypatent/GB1291966A/en
Publication of NL7004996ApublicationCriticalpatent/NL7004996A/en
D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
D01D4/00—Spinnerette packs; Cleaning thereof
D01D4/08—Supporting spinnerettes or other parts of spinnerette packs
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Textile Engineering
(AREA)
Spinning Methods And Devices For Manufacturing Artificial Fibers
(AREA)
Abstract
This has a sealing split with a width of at least 0.3mm extending along the periphery of the cavity at the place of a sealing ring, this split being connected with the surrounding atmosphere during operation. It does not leak at very high polymer pressures, operates for long periods and high yields of high quality spun threads are obtd.
NL7004996A1970-04-081970-04-08Spinneret for synthetic polymer melt spin-ning
NL7004996A
(en)