PET color separation mylar tape used for data line and preparation method thereof

A data cable and color separation technology, applied in cable/conductor manufacturing, conductors, marking conductors/cables, etc., can solve the problem of poor adhesion between sheath material and Mylar tape, large diameter of sheath material wire, and inability to distinguish between strands Single line and other problems, to achieve the effect of not easy to decolorize and fade, broad market application space, and reduce labor consumption

Inactive Publication Date: 2018-05-15
中山市华子电缆有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Mylar tape refers to polyester film tape, which is waterproof, chemically resistant, and especially has insulating properties. It is widely used in electronic components such as wires, cables, and data lines. Usually, Mylar tape is made of transparent color. When the After the transparent Mylar tape is used for wires, cables, and data lines and processed, the staff cannot distinguish the corresponding single wire, which causes a lot of inconvenience during use
Although some manufacturers adopt the color separation of the sheath material to distinguish each single wire, the diameter of the sheath material usually used is too large, which makes the closeness between the sheath material and the Mylar tape poor, and even if the sheath material is used in the production process It not only increases the difficulty of production, but also increases the processing procedures, so it is not conducive to the application of actual production

Method used

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  • PET color separation mylar tape used for data line and preparation method thereof
  • PET color separation mylar tape used for data line and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] The preparation method of PET color-separation Mylar tape: put the 160-mesh screen roll that has been cleaned and stretched into the front of the automatic coating machine; put a roll of PET Mylar tape with a thickness of 14 μm on the unwinding device of the automatic coating machine Then pour the coloring paste into the automatic coating machine, and coat the coloring paste on the PET Mylar tape to obtain the colored PET Mylar tape, then pass through the oven on the automatic coating machine, dry at 85°C, and collect rolls, the colored PET Mylar tape after winding is cut by a cutting device.

[0021] The thickness of the PET color separation Mylar tape prepared in this example is 15 μm.

[0022] Among them, the parameters of the above automatic coating machine are: mechanical speed 6m / min, production speed 6m / min, total machine power ~ 80kw;

[0023] The above-mentioned coloring paste includes components in the following weight ratio: ethyl acetate: absolute ethanol: ...

Embodiment 2

[0026] The preparation method of PET color-separation Mylar tape: put the 160-mesh screen roll that has been cleaned and stretched into the front of the automatic coating machine; put a roll of PET Mylar tape with a thickness of 14 μm on the unwinding device of the automatic coating machine Then pour the coloring paste into the automatic coating machine, and coat the coloring paste on the PET Mylar tape to obtain the colored PET Mylar tape, then pass through the oven on the automatic coating machine, dry at 90°C, and collect rolls, the colored PET Mylar tape after winding is cut by a cutting device.

[0027] The thickness of the PET color separation Mylar tape prepared in this example is 15 μm.

[0028] Among them, the parameters of the above automatic coating machine are: mechanical speed 6m / min, production speed 6m / min, total machine power ~ 80kw;

[0029] The above-mentioned color paste comprises the following components in weight ratio: ethyl acetate: absolute ethanol: bl...

Embodiment 3

[0032] The preparation method of PET color-separation Mylar tape: put the 160-mesh screen roll that has been cleaned and stretched into the front of the automatic coating machine; put a roll of PET Mylar tape with a thickness of 14 μm on the unwinding device of the automatic coating machine Then pour the coloring paste into the automatic coating machine, apply the coloring paste on the PET Mylar tape to obtain the colored PET Mylar tape, then pass through the oven on the automatic coating machine, dry at 95°C, and collect rolls, the colored PET Mylar tape after winding is cut by a cutting device.

[0033] The thickness of the PET color separation Mylar tape prepared in this example is 15 μm.

[0034] Among them, the parameters of the above automatic coating machine are: mechanical speed 6m / min, production speed 6m / min, total machine power ~ 80kw;

[0035] The above-mentioned color paste comprises components in the following weight ratio: ethyl acetate: absolute ethanol: blue ...

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Abstract

The invention discloses a preparation method of a PET color separation mylar tape used for a data line. The preparation method comprises the following steps that a screen roller is arranged in front of an automatic spreader, the PET mylar tape is arranged on an automatic spreader unreeling device, then coloring paste is poured into the automatic spreader and coated on the PET mylar tape, and the PET color separation mylar tape is obtained through drying, reeling and cutting. The method is simple without the step of gluing after coloring of the coloring paste so that the efficiency is high, theoutput is high, and the prepared PET color separation mylar tape has the function of easily distinguishing single wire strands and has high adhesive force and is not liable to decolor or fade. The invention also discloses the PET color separation mylar tape used for the data line.

Description

technical field [0001] The invention belongs to the technical field of Mylar tape processing, and in particular relates to a PET color separation Mylar tape used for data lines and a preparation method thereof. Background technique [0002] Mylar tape refers to polyester film tape, which is waterproof, chemically resistant, and especially has insulating properties. It is widely used in electronic components such as wires, cables, and data lines. Usually, Mylar tape is made of transparent color. When the After the transparent Mylar tape is used for wires, cables, and data lines and processed, the staff cannot distinguish the corresponding single wire, which causes a lot of inconvenience during use. Although some manufacturers adopt the color separation of the sheath material to distinguish each single wire, the diameter of the sheath material usually used is too large, which makes the closeness between the sheath material and the Mylar tape poor, and even if the sheath materi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B19/00H01B13/34H01B7/36
CPCH01B19/00H01B7/361H01B13/345
Inventor 桑梓华
Owner 中山市华子电缆有限公司
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