A programmable variable color yarn production process
A production process and color-changing technology, which is applied in the field of color-changing yarns, can solve the problems of inability to produce large-scale mass production and variable-denier yarns, and achieve the effect of rich and colorful raw material selection
Active Publication Date: 2022-07-19
福建恒捷实业有限公司
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- Claims
- Application Information
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Problems solved by technology
[0003] The existing production is a production process with fixed denier, fixed cooling and fixed crystallization effect. Due to the influence of the fixed cooling method, it is impossible to produce yarn with variable denier.
Method used
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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Embodiment Construction
[0018] The present invention will be further described below with reference to the accompanying drawings.
[0019] see figure 1 As shown, the present invention provides an embodiment: a programmable variable color yarn production process, the process includes the following steps:
[0020] Step S1, the process parameters set from the upper computer are transmitted to the lower computer for control via the network;
[0021] Step S2, the lower computer calculates the pump supply, the cooling gas pressure and the throttling curve to drive the variable frequency and electronically controlled pressure valve and the electronically controlled throttle valve according to the vehicle speed, fineness, discoloration length, discoloration depth and overshoot parameters;
[0022] Step S3, synchronizing the drive frequency, the set pressure value and the flow value in real time according to the start signal;
[0023] Step S4, the lower computer pushes the output structure to the database o...
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Abstract
The present invention provides a process for producing programmable color-changing yarn. The process includes the following steps: step S1, the process parameters set from the upper computer are transmitted to the lower computer for control through the network; step S2, the lower computer is controlled according to the vehicle speed, The fineness, discoloration length, discoloration depth and overshoot parameters are used to calculate the pump supply, cooling gas pressure and throttling curve to drive the variable frequency and electronically controlled pressure valve and electronically controlled throttle valve; step S3, synchronize the drive frequency according to the start signal, set The constant pressure value and the flow value are synchronized in real time; in step S4, the lower computer pushes the output structure to the database of the upper computer for process recording; The supply volume of the spinneret pump and the cooling air speed and cooling air volume are adjusted at the same time.
Description
technical field [0001] The invention relates to the technical field of color-changing yarns, in particular to a production process of programmable variable-color yarns. Background technique [0002] The conventional production methods of chemical fibers are fixed denier yarns. The diameter, orientation and cleanliness of the yarns are constant. After weaving, they are dyed into grey fabrics. [0003] The existing production is a production process with fixed fineness and fixed cooling to fix the crystallization effect. Due to the influence of the fixed cooling method, it is impossible to produce yarns with variable fineness. Otherwise, there will be many broken ends and large-scale mass production will not be possible. SUMMARY OF THE INVENTION [0004] In view of this, the purpose of the present invention is to provide a programmable variable color yarn production that can simultaneously adjust the supply of the spinneret pump, the cooling air speed and the cooling air vol...
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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IPC IPC(8): D01D5/088D01D5/08
CPCD01D5/088D01D5/08
Inventor 孟旭峰
Owner 福建恒捷实业有限公司