KR830002506B1 - Method for producing double-sided knitted fabric with different density from front and back - Google Patents

Abstract

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Description

Method for producing double-sided knitted fabric with different density from front and back

The figure is an illustration of one complete knitting structure consisting of 24 yarns of the present invention.

The present invention relates to a method of manufacturing a knitted fabric having a different density from the front and back structure by a four-stage double-sided knit (or jacquard double-sided knit).

In general, a method for manufacturing a double-sided knit fabric is classified into two stages, three stages, four stages, and the like according to the type of knitting needle used. The present invention relates to a method for manufacturing a four-sided double-sided knitted fabric in which 24 yarns make up one perfection. (However, the jacquard double-sided knit can also be manufactured in this way.) In manufacturing double-sided knit, the variety of knitting needles increases the elasticity and complexity of the knitted fabric. In addition, due to the diversification of the knitting needles can be used in a special organization because the front and rear composition yarns can be different to fit the special organization. Most double-sided knit fabrics have the same density on the front and back, and the structure is simple, so long-fiber yarn is used on the surface and spun yarn is used on the back side. There is a defect that cannot be satisfied.

The present invention, when knitting to improve these defects, the back side is polyester with excellent elasticity and form stability is knitted by soft work so that the surface (both sides) is not only soft to the touch but also absorbent cotton spun yarn and at the same time the density of the back side By forming a honeycomb-shaped bone to enlarge the surface of the texture and unique texture and provides a new method for producing a stretch and a special touch and appearance beautiful knitted fabrics will be described in detail as follows.

Of the 24 yarns, 8 yarns are arranged so that the back stitches cross three bones (tuck) and the surface stitches cross one by one but cross each other. Only two- and four-stage knitting needles are to be knitted, and the eight yarns allow only one-stage and three-stage knitting needles to be knitted, so that special tissues on the surface can be organized.

On the other hand, the eight yarns for forming the surface supply spun yarns such as cotton yarns, and 16 polyester yarns for forming only the back side are supplied with polyester twisted yarn.

Therefore, by utilizing the knitting (tuck) of the four-stage knitting needles that are knit one by one across the back of eight, the eight yarns form a knit fabric with a density of 3: 1, forming a good knit fabric with elasticity and a special touch. Sixteen yarns are composed of the cross-section of 1st stage 3rd stage and 2nd stage 4th stage, forming only the back side, forming a dense and hard surface, showing unique appearance and volume.

An embodiment of the manufacturing method of the present invention will be described in detail with reference to the accompanying drawings.

EXAMPLE

(1) Surface yarn: 1/45 male spinning yarn

Back yarn: 150 denier 48 filament polyester false twist yarn

(2) As the yarn prepared as shown in the accompanying drawings, the first, fourth, seventh and tenth yarn yarns are arranged one by one across the surface, and the other side is three (one-tiered four-handed) cross-sectioned (chink) and second. , 5, 8, 11 grade sand dunes are composed of 2 stages and 4 stages of the back needle, and 3, 16, 19, 22 grade sand dunes have 2 stages and 4 stages of the back needle, and 15, 18, 21, 24 grade yarns 1 stage and 3 stages are organized. In this case, the first, fourth, seventh, tenth, thirteenth, sixteenth, nineteenth, and twenty-second yarns supply 1/45 spun yarn and the second, third, fifth, sixth, eighth, nineth, eleven, twelve, fourteen, fifteen, seventeen, , 18, 20, 21, 23 and 24 yarns are supplied with two sets of 150 denier 48 filament twisted yarns.

Of course, in the above-described embodiment, the knitting structure in each yarn is known as one by one, but the present invention is to achieve the desired results described above for the purpose of the invention by organically combining such individual known tissues.

(3) In the process, the knitted fabrics have a large number of honeycomb-like shapes on the surface, and due to the size of the honeycomb and the use of four-stage knitting needles on the back side, excellent shrinkage and a special touch of the forge are generated. The fabric is stretched and stretched through a steaming room with heat and slack, then fully shrunk in a retreading machine, dried in the arming force, and then subjected to intermediate settings to the required dimensions, dyed and then dried. In order to impart, the product of the present invention is completed in the final setting while drying the resin under tensionless state and then processing the resin by a known method.

Claims (1)

In knitting four-sided double-sided knit fabric, four yarns are knitted one by one across the surface, one side of the back side is knitted one by one, and the other side of the back side is three-by-one. The four sand dunes are arranged one by one across the surface of the needle, and the two sides of the back are arranged by three. The yarn feeding yarn is characterized by knitting only one stage and three stage knitting needles of the back knitting needle (the same knitting structure can be the same knitting with the jacquard double-sided machine), and the cotton yarn or synthetic spun yarn is supplied to the feeding yarn knitting the front and back sides. Polyester filament twisted yarns are supplied to the yarn feeder knitting only the back side, and the knitting method of the double-sided knitted fabric with different backside is also included. It belongs).

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