公开(公告)号：US3718448A

公开(公告)日：1973-02-27

申请号：US3718448D

申请日：1972-01-03

Applicant: PPG INDUSTRIES INC

Inventor： DRUMMOND W ,  DENNISTON D

IPC: C03C25/10 ,  C03C25/20 ,  C03C25/02

CPC classification number: C03C25/20 ,  C03C25/27

Abstract: Simultaneously forming a large number of continuous filament glass fibers from a single bushing, coating the individual glass fibers with an aqueous liquid coating material, combining the fibers into a plurality of strands and drying the coating on the fibers while the strands are spaced from each other. In the strand forming process, the individual coated glass fibers are brought together and held together in small, spaced groups of fibers and the small groups of the coated fibers are dried while in this spaced relation before they are collected on the forming tube.

Abstract translation: 同时从单个衬套形成大量的连续长丝玻璃纤维，用水性液体涂层材料涂覆单个玻璃纤维，将纤维组合成多股，并在纤维彼此间隔开的同时干燥纤维上的涂层 。 在股线成形过程中，将单独涂覆的玻璃纤维聚集在一起并且以小间隔的纤维组合在一起，并且在将它们收集在成形管上之前，将这些小组的涂覆的纤维以这种间隔的关系干燥。

公开(公告)号：US3730813A

公开(公告)日：1973-05-01

申请号：US3730813D

申请日：1972-03-31

Applicant: PPG INDUSTRIES INC

Inventor： DRUMMOND W

IPC: D06B3/04 ,  D06B5/10 ,  F26B13/00 ,  D04H3/12

CPC classification number: F26B13/001 ,  D06B3/04 ,  D06B3/045 ,  D06B5/10

Abstract: MEANS TO COAT INDIVIDUAL STRANDS. OVEN MEANS INCLUDING A PLURALITY OF TUBULAR DRIERS, ARRANGED IN PARALLEL AND HAVING DRY GAS FLOWING COUNTER CURRENT TO THE DIRECTION OF STRAND TRAVEL, RECEIVE EACH AN INDIVIDUAL COATED STRAND. MEANS PROVIDE LTERAL MOTION TO EACH STRAND WHILE IN THE DRIER AND MEANS COMBINE AND COLLECTS THE COMBINED STRAND.