Quilt-like fabric and production method thereof

Abstract

The invention relates to a quilting-imitated fabric and a production method thereof. The quilting-imitating fabric comprises a first fabric, a second fabric, combined yarns and elastic yarns, the first fabric and the second fabric are stacked together to form a double-layer fabric, the combined yarns sew the first fabric and the second fabric together and form a combined area on the double-layer fabric, and the combined area defines a plurality of lattice bags on the double-layer fabric. The periphery of each grid bag is surrounded by the combination area, elastic yarn is arranged in each grid bag, and the two ends of the elastic yarn in each grid bag extend to the combination area. The elastic yarn in the grid bag can pull the two ends of the grid bag, so that the grid bag swells to form full grid lines, the auxiliary yarn can be scattered from the main yarn after the main yarn shrinks, the space in the grid bag is filled with the auxiliary yarn, and the grid bag is fuller.

Description

Technical Field

[0001] The invention relates to the field of textiles, in particular to an imitation quilted cotton fabric and a production method thereof. Background Art

[0002] Quilted cotton fabric is generally made by filling a layer of cotton between two pieces of fabric and sewing them together with stitches. The stitches are used to fix the surface between the two layers of fabric. The stitches generally form multiple blocks on the surface of the fabric. Quilted cotton fabric is relatively thick and is mostly used in the production of bedding or winter clothing. Quilted cotton has a unique beauty due to the checkered pattern on its surface. Some spring and summer clothes also use quilted cotton material, but because the quilted cotton material is too thick, it is necessary to embroider a grid on a thinner fabric to make imitation quilted cotton fabric, but the checkered pattern on the existing imitation quilted cotton fabric is not full enough. Summary of the invention

[0003] The object of the present invention is to overcome the above-mentioned disadvantages and provide a quilted cotton-like fabric with full checkered patterns and a production method thereof.

[0004] To achieve the above-mentioned purpose, the technical solution of the present invention is: a quilted cotton fabric, comprising a first fabric, a second fabric, a combining yarn, and an elastic yarn. The first fabric and the second fabric are stacked together to form a double-layer fabric. The combining yarn sews the first fabric and the second fabric together and forms a combining area on the double-layer fabric. The combining area surrounds a plurality of lattice pockets on the double-layer fabric. The outer periphery of each lattice pocket is surrounded by the combining area. Elastic yarn is arranged in each lattice pocket, and both ends of the elastic yarn in each lattice pocket extend to the combining area.

[0005] The imitation quilted cotton fabric has only double-layer fabrics, and the overall thickness is small, especially the thickness of the bonding area is small. The elastic yarn in the lattice bag can pull the two ends of the lattice bag, so that the lattice bag bulges to form a full lattice pattern.

[0006] Preferably, the elastic yarn includes a main yarn and a secondary yarn, the secondary yarn is arranged on the periphery of the main yarn, the main yarn is in a taut state in the lattice bag, and the length of the secondary yarn in the lattice bag is greater than the length of the main yarn. The longer secondary yarn can fill the space in the lattice bag, making the lattice bag fuller.

[0007] Preferably, at least three parallel elastic yarns pass through each lattice bag, the lattice bag is rhombus-shaped, and at least one elastic yarn passes through two diagonal corners of the rhombus-shaped lattice bag.

[0008] A method for producing an imitation quilted cotton fabric comprises the following steps: Weaving a lattice bag, a flat knitting machine weaves a double-layer fabric, the double-layer fabric includes a first fabric and a second fabric that are woven at the same time, the first fabric and the second fabric are woven together with a combination yarn, and the double-layer fabric is woven into a row of half-bag structures with openings, and elastic yarns are placed in the openings of the half-bag structures, and the flat knitting machine continues to weave the double-layer fabric, the combination yarns are woven together with the elastic yarns, and the first fabric and the second fabrics wrap the elastic yarn until the openings of the half-bag structures are closed to form a row of lattice bags; the elastic yarns include elastic fibers that are shrinkable when exposed to water; Weaving the fabric, repeating the steps of weaving the lattice bag, and forming the lattice fabric with multiple rows of lattice bags; Washing: Washing the plaid fabric with water causes the elastic yarn to shrink. The elastic yarn is a yarn that shrinks when exposed to water. The plaid bag swells due to the shrinkage of the elastic yarn. Drying: After the washed plaid fabric is dried, an imitation quilted cotton fabric is formed.

[0009] When the elastic yarn shrinks when in contact with water, the lattice bag is tightened to make the lattice bag bulge.

[0010] Preferably, in the step of weaving the lattice bag, there are three elastic yarns, including a first elastic yarn, a second elastic yarn, and a third elastic yarn. After the double-layer fabric is woven into a half-bag structure, the first elastic yarn is put into the double-layer fabric, and the double-layer fabric is continued to be woven. After the first elastic yarn is fixed, the second elastic yarn is put into the double-layer fabric, and the second elastic yarn is continued to be woven. After the second elastic yarn is fixed, the third elastic yarn is put into the double-layer fabric, and the double-layer fabric is continued to be woven until the opening of the half-bag structure is closed.

[0011] Preferably, the elastic yarn includes a main yarn, an auxiliary yarn, and a water-soluble yarn. The auxiliary yarn is arranged on the periphery of the main yarn to form the main yarn. The water-soluble yarn is wound on the outer wall of the main yarn. The length of the main yarn after shrinking in water is less than the length of the auxiliary yarn. In the washing step, the lattice fabric is washed to dissolve the water-soluble yarn. The water-soluble yarn is used to fix a large number of auxiliary yarns and a single main yarn together. During washing, the water-soluble yarn dissolves, the main yarn shrinks, and multiple auxiliary yarns spread out from the main yarn. The longer auxiliary yarn can fill the space in the lattice bag, making the lattice bag fuller.

[0012] Preferably, in the drying step, the washed plaid fabric is sent into a dryer for drying, the dried plaid fabric is pressed and air is blown, and the plaid fabric after the air is blown is beaten, and the plaid fabric is formed into an imitation quilted cotton fabric after the beating. Blowing can disperse the auxiliary yarn in the plaid bag, avoid the concentration of the auxiliary yarn, and improve the fullness of the plaid bag.

[0013] Preferably, the plaid fabric is fed into a blowing device for blowing, the blowing device comprises a conveyor belt, a pressing plate, and a fixed seat, the pressing plate can be movably arranged on the fixed seat up and down, a vibrating device is arranged on the pressing plate, the conveyor belt is arranged below the pressing plate, both ends of the pressing plate are tilted upward, and a blowing hole is arranged at the bottom of the pressing plate, the dried plaid fabric is placed on the conveyor belt, and is transported to the bottom of the pressing plate by the conveyor belt, the pressing plate vibrates and moves up and down, the pressing plate presses the plaid fabric on the conveyor belt, and the blowing hole blows air to the plaid fabric; After being blown, the plaid fabric is conveyed by the conveyor belt and then wound on the conveyor roller. The conveyor roller is arranged obliquely above the conveyor belt. The plaid fabric is conveyed in a suspended state between the conveyor belt and the conveyor roller. The beating device beats the plaid fabric between the conveyor belt and the conveyor roller. The beating device includes a rotating shaft and a beating arm arranged on the rotating shaft. After being blown and beaten, the plaid fabric has a more uniform and full plaid shape.

[0014] By adopting the above technical scheme, the beneficial effect of the present invention is that the elastic yarn in the lattice bag of the present invention can pull the two ends of the lattice bag, so that the lattice bag bulges to form a full lattice pattern, and multiple auxiliary yarns can be spread from the main yarn after the main yarn shrinks and fill the space in the lattice bag, making the lattice bag fuller. BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 It is a structural schematic diagram of the present invention; Figure 2 This is a schematic diagram of the structure inside the lattice capsule of Example 1 of the present invention; Figure 3 This is a schematic diagram of the structure inside the lattice capsule of Example 2 of the present invention; Figure 4 is a schematic structural diagram of the elastic yarn of the present invention; Figure 5 It is a schematic diagram of the blowing and flapping steps of the present invention.

[0015] Description of main reference numerals: The imitation quilted cotton fabric 1; the lattice bag 11; the bonding area 12; the elastic yarn 13; the main yarn 131; the auxiliary yarn 132; the water-soluble yarn 133; the pressing plate 21; the fixing seat 22; the conveyor belt 23; the conveyor roller 24; the beating device 25; the lattice fabric 3. DETAILED DESCRIPTION

[0016] The present invention is further described below with reference to the accompanying drawings and specific embodiments.

[0017] Embodiment 1: like Figure 1-Figure 2As shown, the present invention is a kind of imitation quilted cotton fabric, including a first fabric, a second fabric, a combining yarn, and an elastic yarn. The first fabric and the second fabric are stacked together to form a double-layer fabric. The combining yarn sews the first fabric and the second fabric together and forms a combining area 12 on the double-layer fabric. The combining area 12 surrounds a plurality of lattice pockets 11 on the double-layer fabric. The outer periphery of each lattice pocket 11 is surrounded by the combining area 11. Each lattice pocket is provided with an elastic yarn 13, and both ends of the elastic yarn 13 in each lattice pocket extend to the combining area 11.

[0018] like Figure 2 As shown, the elastic yarn 13 includes a main yarn 131 and a secondary yarn 132. The secondary yarn 132 is arranged on the periphery of the main yarn 131. The main yarn 131 is in a taut state in the lattice bag 11. The length of the secondary yarn 132 in the lattice bag 11 is greater than that of the main yarn 131.

[0019] Embodiment 2: like Figure 1 and Figure 3 As shown, the present invention is a kind of imitation quilted cotton fabric, including a first fabric, a second fabric, a combining yarn, and an elastic yarn. The first fabric and the second fabric are stacked together to form a double-layer fabric. The combining yarn sews the first fabric and the second fabric together and forms a combining area 12 on the double-layer fabric. The combining area 12 surrounds a plurality of lattice pockets 11 on the double-layer fabric. The outer periphery of each lattice pocket 11 is surrounded by the combining area 11. Each lattice pocket is provided with an elastic yarn 13, and both ends of the elastic yarn 13 in each lattice pocket extend to the combining area 11.

[0020] like Figure 3 As shown, each lattice bag 11 has at least three parallel elastic yarns 13 passing through it. The lattice bag 11 is rhombus-shaped, and at least one elastic yarn 13 passes through two diagonal corners of the rhombus-shaped lattice bag. The elastic yarn 13 includes a main yarn 131 and a secondary yarn 132. The secondary yarn 132 is arranged on the periphery of the main yarn 131. The main yarn 131 is in a taut state in the lattice bag 11. The length of the secondary yarn 132 in the lattice bag 11 is greater than the length of the main yarn 131.

[0021] Embodiment 3: A method for producing an imitation quilted cotton fabric comprises the following steps: S1 weaves a lattice bag, and the flat knitting machine weaves a double-layer fabric, the double-layer fabric includes a first fabric and a second fabric that are woven at the same time, and the first fabric and the second fabric are woven together with a combination yarn, and the double-layer fabric weaves a row of half-bag structures with openings, and the elastic yarn is placed in the opening of the half-bag structure. The flat knitting machine continues to weave the double-layer fabric, weaves the combination yarn and the elastic yarn, and the first fabric and the second fabric wrap the elastic thread until the opening of the half-bag structure is closed to form a row of lattice bags.

[0022] There are three elastic yarns, including a first elastic yarn, a second elastic yarn, and a third elastic yarn. After the double-layer fabric has a half-sac structure, the first elastic yarn is put in, and the double-layer fabric is continued to be woven. After the first elastic yarn is fixed, the second elastic yarn is put in, and the double-layer fabric is continued to be woven. After the second elastic yarn is fixed, the third elastic yarn is put in, and the double-layer fabric is continued to be woven until the opening of the half-sac structure is closed.

[0023] like Figure 4 As shown, the elastic yarn includes a main yarn 131, a secondary yarn 312, and a water-soluble yarn 133. The main yarn 131 is an elastic fiber that can shrink when exposed to water. There are multiple secondary yarns 132, and the multiple secondary yarns 132 are arranged on the periphery of the main yarn 131 to form a main yarn. The water-soluble yarn is wound around the outer wall of the main yarn, and the water-soluble yarn 133 ties the secondary yarn to the main yarn. The length of the main yarn after shrinking when exposed to water is less than the length of the secondary yarn.

[0024] S2 weaves the fabric, repeats the steps of weaving the lattice bag, and multiple rows of lattice bags form the lattice fabric.

[0025] S3 washing, washing the plaid fabric, so that the main yarn of the elastic yarn shrinks, the water-soluble yarn dissolves, the secondary yarn spreads out from the shrunk main yarn, and the plaid bag bulges due to the shrinkage of the elastic yarn.

[0026] S4 drying, drying the washed checkered fabric to form an imitation quilted cotton fabric. The washed checkered fabric is sent into a drying machine for drying.

[0027] The dried checkered fabric is sent to the blowing device for blowing. Figure 5 As shown, the blowing device includes a conveyor belt 23, a pressing plate 21, and a fixed seat 22. The pressing plate 21 is movably arranged on the fixed seat 22, and a spring is arranged between the pressing plate and the fixed seat 22, and the two ends of the spring respectively press against the pressing plate and the fixed seat. A vibration device is arranged on the pressing plate 21, and the vibration device is an eccentric electric motor, which is used to drive the pressing plate to vibrate, so that the pressing plate 21 moves up and down during vibration. The conveyor belt 23 is arranged below the pressing plate 21, and the two ends of the pressing plate 21 are upwardly tilted, and a blowing hole is arranged at the bottom of the pressing plate. The dried plaid fabric is placed on the conveyor belt 23, and is transported to the bottom of the pressing plate 21 by the conveyor belt 23. The pressing plate vibrates and moves up and down, and the pressing plate 21 presses the plaid fabric 3 on the conveyor belt, and the blowing hole blows air to the plaid fabric, so that the secondary yarn in the plaid fabric is dispersed to various positions of the plaid bag.

[0028] After being blown, the plaid fabric is transmitted via a conveyor belt and then wound around a conveyor roller 24. The conveyor roller 24 is disposed obliquely above the conveyor belt. The plaid fabric is conveyed in a suspended state between the conveyor belt and the conveyor roller. A beating device beats the plaid fabric between the conveyor belt and the conveyor roller. The beating device 25 includes a rotating shaft and a beating arm disposed on the rotating shaft.

[0029] The plaid fabric is beaten to create a quilted cotton-like fabric.

[0030] The above-mentioned are only preferred embodiments of the present invention and cannot limit the scope of implementation of the present invention. All equivalent changes and decorations made according to the scope of the patent application of the present invention should still fall within the scope of the present invention.

Claims

1. A quilted cotton fabric, characterized in that: The invention comprises a first fabric, a second fabric, a combining yarn and an elastic yarn. The first fabric and the second fabric are stacked together to form a double-layer fabric. The combining yarn sews the first fabric and the second fabric together and forms a combining area on the double-layer fabric. The combining area surrounds a plurality of lattice pockets on the double-layer fabric. The outer periphery of each lattice pocket is surrounded by the combining area. Elastic yarn is arranged in each lattice pocket. Both ends of the elastic yarn in each lattice pocket extend to the combining area.

2. The imitation quilted cotton fabric according to claim 1, characterized in that: The elastic yarn comprises a main yarn and a secondary yarn. The secondary yarn is arranged on the periphery of the main yarn. The main yarn is in a taut state in the lattice bag. The length of the secondary yarn in the lattice bag is greater than that of the main yarn.

3. The imitation quilted cotton fabric according to claim 1, characterized in that: At least three parallel elastic yarns pass through each lattice bag, the lattice bag is in a rhombus shape, and at least one elastic yarn passes through two diagonal corners of the rhombus lattice bag.

4. A method for producing an imitation quilted cotton fabric, characterized in that: The following steps are involved: Weaving a lattice bag, a flat knitting machine weaves a double-layer fabric, the double-layer fabric includes a first fabric and a second fabric that are woven at the same time, the first fabric and the second fabric are woven together with a combination yarn, and the double-layer fabric is woven into a row of half-bag structures with openings, and elastic yarns are placed in the openings of the half-bag structures, and the flat knitting machine continues to weave the double-layer fabric, the combination yarns are woven together with the elastic yarns, and the first fabric and the second fabrics wrap the elastic yarn until the openings of the half-bag structures are closed to form a row of lattice bags; the elastic yarns include elastic fibers that are shrinkable when exposed to water; Weaving the fabric, repeating the steps of weaving the lattice bag, and forming the lattice fabric with multiple rows of lattice bags; Washing: Washing the plaid fabric with water causes the elastic yarn to shrink. The elastic yarn is a yarn that shrinks when exposed to water. The plaid bag swells due to the shrinkage of the elastic yarn. Drying: After the washed plaid fabric is dried, an imitation quilted cotton fabric is formed.

5. The method for producing a quilted cotton fabric according to claim 4, characterized in that: In the step of weaving the lattice bag, there are three elastic yarns, including a first elastic yarn, a second elastic yarn, and a third elastic yarn. After the double-layer fabric is woven into a half-bag structure, the first elastic yarn is put in, and the double-layer fabric is continued to be woven. After the first elastic yarn is fixed, the second elastic yarn is put in, and the double-layer fabric is continued to be woven. After the second elastic yarn is fixed, the third elastic yarn is put in, and the double-layer fabric is continued to be woven until the opening of the half-bag structure is closed.

6. The method for producing a quilted cotton fabric according to claim 4, characterized in that: The elastic yarn includes a main yarn, an auxiliary yarn, and a water-soluble yarn. The auxiliary yarn is arranged on the periphery of the main yarn to form the main yarn. The water-soluble yarn is wound on the outer wall of the main yarn. The length of the main yarn after shrinkage in water is smaller than the length of the auxiliary yarn. In the washing step, the plaid fabric is washed with water to dissolve the water-soluble yarn.

7. The method for producing a quilted cotton fabric according to claim 4, characterized in that: In the drying step, the washed plaid fabric is sent into a drying machine for drying, the dried plaid fabric is pressed and blown, and the blown plaid fabric is beaten, so that the plaid fabric forms an imitation quilted cotton fabric after being beaten.

8. The method for producing a quilted cotton fabric according to claim 7, characterized in that: The plaid fabric is sent to the blowing device for blowing. The blowing device includes a conveyor belt, a pressing plate, and a fixed seat. The pressing plate can be movably arranged on the fixed seat up and down. A vibrating device is arranged on the pressing plate. The conveyor belt is arranged below the pressing plate. Both ends of the pressing plate are tilted upward. A blowing hole is arranged at the bottom of the pressing plate. The dried plaid fabric is placed on the conveyor belt and is transported to the bottom of the pressing plate by the conveyor belt. The pressing plate vibrates and moves up and down. The pressing plate presses the plaid fabric on the conveyor belt, and the blowing hole blows air to the plaid fabric. The checkered fabric is blown and then conveyed by a conveyor belt and then wound around a conveyor roller. The conveyor roller is arranged obliquely above the conveyor belt. The checkered fabric is conveyed in a suspended state between the conveyor belt and the conveyor roller. A beating device beats the checkered fabric between the conveyor belt and the conveyor roller. The beating device includes a rotating shaft and a beating arm arranged on the rotating shaft.

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