Cooling fabric as well as yarn, yarn coating material and preparation method thereof

A technology of covering materials and cooling fabrics, used in textiles, fiber processing, textiles and papermaking, etc., can solve the problem that fabrics cannot be cooled in a real sense, and achieve diameter uniformity, good mechanical properties and thermal resistance. The effect of increasing antibacterial properties

Pending Publication Date: 2021-06-18
常州同维佳业新材料科技有限公司 +1
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to propose a kind of cooling fabric and its yarn, yarn covering material and preparation method in view of the defect that the fabric of the prior art cannot really achieve cooling

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
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Cooling fabric as well as yarn, yarn coating material and preparation method thereof
  • Cooling fabric as well as yarn, yarn coating material and preparation method thereof
  • Cooling fabric as well as yarn, yarn coating material and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0040] The inventive concept of the present invention also includes a method for preparing a cooling fabric, which specifically includes the following steps:

[0041] Step 1, material selection: choose glass fiber tow or polyester tow as the core layer material; choose the cooling yarn coating material as claimed in claim 1, wherein the glass fiber fineness is 22tex-136tex; the polyester The fineness of the ester tow is 100D-1000D.

[0042] Step 2. Extrusion. Use a single-screw extruder to heat the cladding material, and melt and compound the core layer and cladding material into yarn through the mold; while extruding, a retractor with an automatic tension feedback system is also set The winding machine winds the yarn synchronously; the diameter uniformity of the yarn is ensured in real time to ensure the stable and uniform output of the yarn.

[0043] Step 3, interweaving the yarns as warp threads 4 and weft threads 5 to make a cooling fabric.

[0044] In order to improve t...

Embodiment 1

[0046] Weigh each component, take by weight and control the properties of each component to meet:

[0047] 50 copies of PVC;

[0048] 20 parts of dioctyl terephthalate;

[0049] 1 part of calcium zinc stabilizer;

[0050] 0.1 part of 1076 antioxidant;

[0051] 2 parts of antimony trioxide;

[0052] 1 part of titanium dioxide, the particle size of titanium dioxide is <5um;

[0053] 20 parts of calcium carbonate;

[0054] 5 parts of reflective pigments, wherein the composition and proportion of reflective pigments are calculated in parts by mass: 2 parts of cobalt oxide, 10 parts of ferric oxide, 16 parts of dichromium trioxide, 5 parts of rhenium heptoxide, 18 parts of zinc oxide, 6 parts of aluminum hydroxide, 2 parts of indium oxide;

[0055] 0.4 parts of antibacterial agent;

[0056] The core layer 1 is made of glass fiber with a fineness of 22tex;

[0057] Put the above materials into a high-speed mixer, control the speed at 500r / min, and stir for 10 minutes at a te...

Embodiment 2

[0065] Weigh each component, take by weight and control the properties of each component to meet:

[0066] 50 copies of PVC;

[0067] 20 parts of dioctyl phthalate;

[0068] 1 part of calcium zinc stabilizer;

[0069] 0.1 part of 1076 antioxidant;

[0070] 2 parts of zinc borate;

[0071] 5 parts of titanium dioxide, the particle size of titanium dioxide is <5um;

[0072] 18 parts of calcium carbonate;

[0073] 3 parts of reflective pigments, wherein the composition and proportion of reflective pigments are calculated in parts by mass: 3 parts of cobalt oxide, 15 parts of ferric oxide, 28 parts of dichromium sesquioxide, 15 parts of rhenium heptoxide, 28 parts of zinc oxide, 16 parts of aluminum hydroxide, 4 parts of indium oxide;

[0074] 0.1 part of color matching pigment;

[0075] 0.4 parts of antibacterial agent;

[0076] The core layer 1 is made of glass fiber with a fineness of 68tex.

[0077] Put the above materials into a high-speed mixer, control the speed at...

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
Login to View More

PUM

PropertyMeasurementUnit
thicknessaaaaaaaaaa
thicknessaaaaaaaaaa
thicknessaaaaaaaaaa
Login to View More

Abstract

The invention discloses a cooling yarn coating material which comprises the following components in parts by mass: 50-60 parts of PVC (Polyvinyl Chloride), 20-30 parts of an environment-friendly plasticizer, 1-2 parts of a stabilizer, 0.1-0.2 part of an antioxidant, 2-5 parts of a flame retardant, 1-15 parts of titanium dioxide, 10-20 parts of calcium carbonate, 0.1-0.3 part of a color matching pigment and not more than 5 parts of a reflective pigment. According to the invention, the titanium dioxide and the reflective pigment are added into the PVC to prepare the coating material, and the proportion of the titanium dioxide and the reflective pigment is adjusted, so that the reflection effect on infrared rays is realized, the cooling effect is further realized in a real sense, and the fabric adopting the coating material has the performance of reflecting the infrared rays, so that the cooling effect is further achieved.

Description

technical field [0001] The invention relates to the field of fabrics, in particular to a cooling fabric, its yarn, yarn covering material and a preparation method. Background technique [0002] The weather is hot in summer. With the improvement of economic conditions, every household has used air conditioners, but the energy consumption of air conditioners is high and it is not environmentally friendly. Therefore, the industry began to study the use of cooling fabrics on curtains. The current conventional method is to apply a reflective layer or a cooling layer on the surface of the fabric to block most of the visible light and prevent sunlight from entering the room, so as to achieve the purpose of cooling, but this "cooling" is more of a psychological level. , because the light is weakened, thus giving the user a psychological cooling feeling. Because the temperature is mainly caused by the infrared rays in the light, even if the visible light is reflected, the infrared ...

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
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & AuthorityApplications(China)
IPC IPC(8): D06M15/248D06M11/46D06M11/76D06M11/49D06M11/48D06M11/38D06M11/44D06M11/45D06M13/224D06M11/47D06M11/82D06M13/352C03C25/30D03D15/267D03D15/283D03D15/52D06M101/32
CPCD06M15/248D06M11/46D06M11/76D06M11/49D06M11/48D06M11/38D06M11/44D06M11/45D06M13/224D06M11/47D06M11/82D06M13/352D06M16/00D03D15/00C03C25/30D10B2101/06D10B2331/04D06M2101/32
Inventor陈志伟陈菁钟大彭周荷萍
Owner常州同维佳业新材料科技有限公司