TH42842B - Cold drawn equipment - Google Patents

Abstract

DC60 (30/08/43) Cold Drawn Device 1 is inserted between systems for producing 14 fiber-like fibers and has a small entry channel for fibers. Continuous fused 13 outlet channels for 13 small fibers and a pair of side walls that extend between the inlets. And the aforementioned outlet, and is opposite and spared The distance from each other in the transverse direction to be defined as the passage between them. So that the tiny 13 fibers are cooled and pulled out while the tiny 13 passes through a defined pass between the opposite side walls by There are a number of peaks at the previously designated span and a number of rails, each of which is filed. Exit between each adjacent pair balance. The cold drawn device 1 is inserted between systems for producing 14 fiber-specific fibers and a small entry port for fibers. Continuous fused 13 outlet channels for 13 small fibers and a pair of side walls that extend between the inlets. And the aforementioned outlet, and is opposite and spared The distance from each other in the transverse direction to be defined as the passage between them. So that the tiny 13 fibers are cooled and pulled out while the tiny 13 passes through a defined pass between the opposite side walls by There are a number of peaks at the previously designated span and a number of rails, each of which is filed. Exit between each adjacent pair balance.

Claims (6)

1. A cold drawn device that is inserted between systems for the production of fiber-like sheets and an inlet for small fibers. Because it has been melted An outlet for the fibers and a pair of side walls that extend between the inlet and the outlet. And stay opposite and get Distance from each other in the transverse direction perpendicular to the direction. The way through which the tiny fibers were fed To formulate Pass between To make small fibers The filament is cooled and pulled, while the filament passes through a defined pass between the opposite side walls where at least one of the opposite walls is obtained. Formation with tops A number that extends in a direction Transverse It is a predetermined interval and a number of rails where each part extends between pairs of loudest peaks. Say that each pair is adjacent 2. Cold drawn equipment according to claim 1, which the said amount will Has been formed on the wall On both sides at a regular interval in that transverse direction To keep the top above The side wall is opposite the top on the other side and the rail will be Make a picture on the side wall Both sides said Periodically in such a transverse direction so that the rail protrudes into a fan shape. And such rails on The side wall is opposite the said rail on the other side, respectively. 3. Cold drawn equipment according to claim 1, which the corresponding value With the least dimensions of such passages that have been defined Between each pair of opposite tops Divided by the smallest dimension of the pass. That has been defined between the rails They are opposite each other in the range 0.1- 0.7. 4. Cold-drawn equipment according to claim 1, which the said amount at Has been measured in the direction The cross section is in the range of 10 - 100 mm, and the dimensions of the rail are That has been measured in the direction The transverse path is in the range of 10 - 100 mm. 5. Cold drawn equipment according to claim 1, which the side wall Said at least one side Will be formed ready With the air feed opening between the said inlet and the area having such peak and ridge To enter Compressed air goes through the said outlet. 6. Cold-drawn equipment according to claim 1, which such equipment Will be adjusted to Suitable to oscillate in such a transverse direction