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Device for manufacturing super-fine denier-dumbbell-shaped flat fibers and manufacturing method thereof

A flat fiber, dumbbell-shaped technology, which is applied to the equipment for manufacturing ultra-fine denier dumbbell-shaped flat fibers and its manufacturing field, can solve problems such as low irregularity, and achieve the effect of preventing wire skipping and enhancing thickness

Active Publication Date: 2018-02-06
JIANGSU DELI CHEM FIBER CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The ultra-fine flat fibers manufactured on the market basically use rectangular spinnerets regardless of the FDY or POY manufacturing process, and the degree of irregularity is relatively low, which has many adverse effects on subsequent processing.

Method used

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  • Device for manufacturing super-fine denier-dumbbell-shaped flat fibers and manufacturing method thereof
  • Device for manufacturing super-fine denier-dumbbell-shaped flat fibers and manufacturing method thereof
  • Device for manufacturing super-fine denier-dumbbell-shaped flat fibers and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] like Figure 1 to Figure 6 As shown, a kind of equipment that is used to manufacture superfine denier dumbbell-shaped flat fiber comprises spinning box body 1, metering pump 5, biphenyl evaporator, spinning assembly 2, and described spinning box body 1 is provided with melting body pipeline 6, the spinning assembly 2 is arranged under the inside of the spinning box 1, the ring blowing cooling device 3 is arranged under the spinning assembly 2, the oiling device 4 is arranged under the ring blowing cooling device 3, and the oiling device 4 is arranged below A spinning tunnel 7 is provided, and a winding machine 8 is arranged below the spinning tunnel 7, and a first godet 9, a network device 10, a second godet 11, a winding Bobbin 12 and pressure roll 13, the spinning assembly 2 includes an assembly sand cup 14 and a spinneret 16, a layer of 1400um twill mesh 15 is arranged between the assembly sand cup 14 and the spinneret 16, and the spinneret Silk plate 16 is provided...

Embodiment 2

[0024] like Figure 1 to Figure 6As shown, a kind of equipment that is used to manufacture superfine denier dumbbell-shaped flat fiber comprises spinning box body 1, metering pump 5, biphenyl evaporator, spinning assembly 2, and described spinning box body 1 is provided with melting body pipeline 6, the spinning assembly 2 is arranged under the inside of the spinning box 1, the ring blowing cooling device 3 is arranged under the spinning assembly 2, the oiling device 4 is arranged under the ring blowing cooling device 3, and the oiling device 4 is arranged below A spinning tunnel 7 is provided, and a winding machine 8 is arranged below the spinning tunnel 7, and a first godet 9, a network device 10, a second godet 11, a winding Bobbin 12 and pressure roll 13, the spinning assembly 2 includes an assembly sand cup 14 and a spinneret 16, a layer of 1400um twill mesh 15 is arranged between the assembly sand cup 14 and the spinneret 16, and the spinneret Silk plate 16 is provided ...

Embodiment 3

[0026] like Figure 1 to Figure 6 As shown, a kind of equipment that is used to manufacture superfine denier dumbbell-shaped flat fiber comprises spinning box body 1, metering pump 5, biphenyl evaporator, spinning assembly 2, and described spinning box body 1 is provided with melting body pipeline 6, the spinning assembly 2 is arranged under the inside of the spinning box 1, the ring blowing cooling device 3 is arranged under the spinning assembly 2, the oiling device 4 is arranged under the ring blowing cooling device 3, and the oiling device 4 is arranged below A spinning tunnel 7 is provided, and a winding machine 8 is arranged below the spinning tunnel 7, and a first godet 9, a network device 10, a second godet 11, a winding Bobbin 12 and pressure roll 13, the spinning assembly 2 includes an assembly sand cup 14 and a spinneret 16, a layer of 1400um twill mesh 15 is arranged between the assembly sand cup 14 and the spinneret 16, and the spinneret Silk plate 16 is provided...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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PUM

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Abstract

The invention discloses a device for manufacturing super-fine denier-dumbbell-shaped flat fibers and a manufacturing method thereof. The device includes a spinning box, a metering pump, a biphenyl evaporator and a spinning assembly; the spinning body is provided with a flux pipeline, and the lower part of the interior of the spinning box is provided with the spinning assembly; a ring blow coolingdevice is arranged below the spinning assembly, and an oiling device is arranged below the ring blow cooling device; a spinning channel is arranged below the oiling device, and a winding machine is arranged below the spinning channel; the interior of the winding machine is successively provided with a first draw-off godet, a network device, a second draw-off godet, a winding bobbin and a pressureroller. According to the device, a spinneret plate hole is designed into a dumbbell shape and used for improving the profile degree of the finished product flat-fibers; an oiling nozzle is designed into a double-arc inner-circle three-hole oiling nozzle; on the one hand, constraints on the flat fibers are strengthened, silk skipping is avoided, and the phenomena of silk misclassification and web break are prevented from happening, on the other hand, the thickness is strengthened, so that the flat fibers cannot be damaged easily.

Description

technical field [0001] In particular, the present invention relates to an apparatus for producing superfine denier dumbbell-shaped flat fibers and a production method thereof. Background technique [0002] Ultra-fine denier flat fiber, because it has the characteristics of ultra-fine fiber and special-shaped fiber at the same time, the fabric made of DTY filament has strong luster, neat cloth surface, good wool feeling after brushing, soft and comfortable surface, and natural moisture absorption. Breathable function, in addition, it also has the characteristics of anti-pilling, stain resistance, and good rigidity. The products developed later are complete, generally used for weaving high-density waterproof fabrics, imitation silk fabrics, fleece products and brushed fabrics, specifically pongee, corduroy, coral fleece, jeanette and so on. In recent years, it has been used by powerful downstream textile enterprises to manufacture high-end blankets, toys, towels, etc., and th...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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IPC IPC(8): D01D13/00D01D5/096D01D5/092D01D5/253
CPCD01D5/092D01D5/096D01D5/253D01D13/00
Inventor 赵金广张秉怀蔡瑞
Owner JIANGSU DELI CHEM FIBER CO LTD
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