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Fabric hot-pressing separation type calendaring processing technology

A processing and separate technology, applied in the field of textile fabrics, to save dye consumption, improve reliability and safety, and improve hand feel

Active Publication Date: 2020-08-25
TORAY SAKAI WEAVING & DYEING NANTONG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0011] Purpose of the invention: In order to solve the defects existing in the existing processing technology, the present invention provides a fabric hot-pressing separation type calendering processing technology

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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  • Fabric hot-pressing separation type calendaring processing technology
  • Fabric hot-pressing separation type calendaring processing technology
  • Fabric hot-pressing separation type calendaring processing technology

Examples

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Embodiment

[0041] A heat-pressing separated calendering process for fabrics, comprising a heating system 1 and a nip system 2, the fabric passes through the heating system 1 and the nip system 2 in sequence for calendering, the heating speed of the heating system 1 is Synchronized with the nip speed of nip system 2, the fabric is heated before entering the nip.

[0042] A cloth surface temperature maintaining device 3 is also provided between the heating system 1 and the nip system 2, and the temperature of the fabric surface is maintained by the cloth surface temperature maintaining device 3; specifically, between the heating system 1 and the nip system 2, a cloth surface temperature maintaining device 3 is provided between 5cm-50cm to ensure that the heat loss is within 5°C.

[0043] like Figure 1-2 As shown, the cloth surface temperature maintaining device 3 includes upper and lower two symmetrical metal shells 31 that can be spliced ​​into a triangular shape, and the fabric passes ...

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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Abstract

The invention discloses a fabric hot-pressing separation type calendaring processing technology. A heating system and a point rolling system are included. The heating system is synchronous to the point rolling speed of the point rolling system, and fabric is heated before point rolling; and a fabric surface temperature keeping device is arranged between the heating system and the point rolling system, and fabric surface temperature maintaining is guaranteed. Hot-pressing separation special hot-pressing separation calendaring machine processing equipment is calendaring machine equipment for textile, non-woven fabrics, leather and the like, wherein the hot-pressing separation special hot-pressing separation calendaring machine processing equipment includes the independent heating system (including infrared heating, steam heating and heat conduction oil heating) and a point rolling device.

Description

technical field [0001] The invention belongs to the field of textile fabrics, and in particular relates to a heat-pressing separation type calendering process for fabrics. Background technique [0002] Calendering, also known as calendering, is the subsequent process of fabric finishing and processing. It is a finishing process that uses the thermoplasticity of fibers under heating conditions to flatten the surface of the fabric to increase the luster of the fabric and reduce the gaps between fibers to improve the anti-drilling performance of fabrics for down jackets. [0003] The traditional calender consists of several smooth hard rolls and soft rolls. The hard roll is a metal roll with a highly polished surface and a heating device. The heating methods include electromagnetic induction heating, circulating heat transfer oil heating, electric heating pure water heating, etc. Soft rolls are nylon rolls, fiber rolls such as cotton paper rolls / wool paper rolls / linen paper r...

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): D06C15/02
CPCD06C15/02Y02P70/62
Inventor 周磊王正球
Owner TORAY SAKAI WEAVING & DYEING NANTONG CO LTD
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