Device for melt spinning of a linear filament bundle
A technology of melt spinning and monofilament, which is applied in the direction of melt spinning, textile and papermaking, and spinneret assembly, etc., which can solve the difference in the melt of the filament group and cannot ensure the production of uniform monofilament clusters, and the physics of the filament group Different characteristics and other problems, to achieve the effect of uniform distribution
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[0034] Figure 1 schematically shows a view of a first embodiment of the device of the invention. This embodiment shows an elongated spin box 1 for receiving an elongate spinneret pack 5 arranged on the underside of the spin box 1 . The spinneret assembly 5 is constructed in the form of a plate with an upper inlet plate 8 , a middle perforated plate 11 and a lower spinneret 18 . The design of the spinneret assembly 5 and the design of the plates 8 , 11 and 18 are drawn in detail and further explained below.
[0035] The spinneret pack 5 is connected to a plurality of spinning pumps 6.1, 6.2, 6.3 and 6.4 via a plurality of melt lines 7.1, 7.2, 7.3 etc. up to 7.20. The spinning pumps 6 . 1 to 6 . 4 are assigned a plurality of melt lines, which are assigned directly to the inlet plate 8 . In this embodiment, a total of 5 melt lines are assigned to each of the spinning pumps 6.1 to 6.4.
[0036] A pipe distribution system 3 is provided inside the spinning box in order to connect...
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