JPH0355860U - - Google Patents

Description

[Brief explanation of drawings]

FIG. 1 is a diagram showing an apparatus for implementing the first method of the present invention, FIG. 2 is a diagram showing a modification of the apparatus in FIG. 1, and FIG. 3 is a diagram for implementing the second method of the present invention. FIG. 4 is a diagram showing a modification of the device in FIG. 3; FIG. 5 is a diagram showing a twisting bobbin for twisting the final product; The figures show a product without twisting and a product with twisting, respectively. 10... Enlarger roller, 15... Heating pin,
20... Second stretching roller, 25... Heating pin, 30, 40... Supply roller, 50... Humidifying mechanism, 60... Core yarn, 70... Effect yarn, 80... Fluid jet mechanism, 120... Yarn having loops with high entangling property, 150... Heating roller, 160... Set yarn.

Claims (1)

[Claims for Utility Model Registration] (1) A manufacturing device for manufacturing one yarn or thread from one core yarn and at least one effect yarn, wherein the device is: a drawing means, which stretching rollers each having a number corresponding to the number of the effect yarns and stretching each of the effect yarns at a stretching rate that does not substantially exceed the general stretching rate of the material constituting the effect yarn; a heating pin combined with a roller, by which the effect yarn is heated and softened while being stretched; a supply that receives the stretched effect yarn and the core yarn and sends out both of them respectively; means, wherein the effect yarn feeding means is capable of overfeeding an effect yarn of a longer length than the core yarn feeding means; and either the core yarn or the effect yarn is fed from the feeding means. a humidifying means for receiving and humidifying one of the received yarns and sending it out; and a fluid ejecting means for receiving the stretched effect yarn and the core yarn, one of which has been humidified; The effect yarn is overfed from the means, and a fluid is injected thereto to produce a single yarn having a highly entangled surface loop from the overfed stretched effect yarn and the core yarn. , a setting means that includes a heating roller that heats the single yarn having the highly entangled loops, and that sends out the single set yarn with the surface loops set as they are; An apparatus for producing yarn from core yarn and effect yarn, comprising: a winding means for winding; (2) The apparatus according to claim 1, wherein the temperature of the heating roller of the setting means is 125°C or higher. (3) The device according to claim 1 or 2, wherein the fluid used in the fluid ejecting means is air. (4) When the effect yarn is composed of a plurality of yarns, the heating pins of the stretching means heat the corresponding effect yarns to different temperatures, and the stretching rollers heat the corresponding effect yarns to different temperatures. 4. Apparatus according to any one of claims 1 to 3, in which the rate is given. (5) If the core yarn is a yarn requiring stretching, such as a POY or partially oriented polyester yarn, the stretching means further comprises a core yarn stretching roller and a corresponding heating pin, and the material forming the core yarn is 5. Apparatus according to any one of claims 1 to 4, wherein the core yarn is drawn at a draw rate that does not substantially exceed a typical draw rate of . (6) The device according to any one of claims 1 to 5, further comprising twisting means for applying a post-twist to the set yarn.