Dacron-based label tape

A trademark tape and polyester technology is applied in the field of preparing polyester-based trademark tapes that can be coated with alcohol-based solvents. The effect of clear pattern and improved flame retardant performance

Pending Publication Date: 2022-03-25
HUZHOU SINY LABEL MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the technical problem that alcohol-based solvents are easy to apply to nylon-based trademark tapes but difficu

Method used

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  • Dacron-based label tape
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  • Dacron-based label tape

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0044] Example 1

[0045]The polyester base fabric yarn with the specification of 60D is used, the warp density is 70 pieces / cm, the weft density is 30 pieces / cm, and ethanol, ethylene glycol, vinyltriethoxysilane, vinyltrimethoxysilane, hard 2-3 kinds of fatty acid and deionized water were sprayed with the mixed slurry of 1 wt% pre-formulation and 0.2 wt% antistatic agent in a ratio of 1:1:1, and dried at 105 ℃ for 1 min. Weaving is set; 15 wt% weak alkali mixture (soda ash 5 g / L, caustic soda 0.5 g / L, deionized water: ethanol = 10:1) is used for immersion for 10 min, and pure water is rinsed once at 110 Dry at ℃ for 2 min to obtain fabrics treated by dipping and drying.

[0046] Immerse the treated fabric in a polytetrafluoroethylene tank, and use an alcohol solvent composed of methacrylic acid, ethyl acrylate, methanol, ethylene glycol and deionized water in a ratio of 1:1:1:1:1. The planetary agitator was used for mixing, and the residence time in the 10 wt% compound liq...

Example Embodiment

[0047] Example 2

[0048] The polyester base fabric yarn with the specification of 70D is used, the warp yarn density is 80 pieces / cm, the weft yarn density is 40 pieces / cm, and ethanol, ethylene glycol, vinyltriethoxysilane, vinyltrimethoxysilane, hard 2-3 kinds of fatty acid and deionized water were sprayed with the mixed slurry of 8 wt% pre-formulation and 0.4 wt% antistatic agent in a ratio of 2:1:1, and dried at 110 ℃ for 2 min. Weaving was set; 15 wt% weak alkali mixed solution (soda ash 6 g / L, caustic soda 0.8 g / L, deionized water: ethanol = 10:1) was used for immersion for 10 min, and purified water was rinsed twice, at 120 Dry at ℃ for 10 min to obtain fabrics treated by dipping and drying.

[0049] The treated fabric is immersed in a polytetrafluoroethylene tank, and the alcohol-based solvent is made of methanol, ethylene glycol, silicone, ethyl acetate, and hydrogen peroxide in a ratio of 1.2:1:1:1:1:1. Mixing with a 10 wt% compound liquid feed tank with a residen...

Example Embodiment

[0050] Example 3

[0051] The polyester base fabric yarn with the specification of 120D is used, the warp density is 150 / cm, the weft density is 60 / cm, ethylene glycol, vinyltriethoxysilane, vinyltrimethoxysilane are used, and 2: The mixed slurry of 20 wt% pre-formulation and 0.8 wt% antistatic agent in a ratio of 1:1 was sprayed, dried at 110 °C for 2 min, and then the fabric was set; 15 wt% weak alkali mixed solution ( Soda ash 6 g / L, caustic soda 0.8 g / L, deionized water:ethanol=10:1) immersed for 10 min, rinsed with pure water for 2 times, and dried at 150 ℃ for 8 min to obtain the dipping and drying process. cloth.

[0052] The treated fabric was immersed in a polytetrafluoroethylene tank, and the alcohol-based solvent was mixed with ethyl acetate, hydrogen peroxide, and deionized water in a ratio of 3:1:1 using a planetary stirrer, and configured into 10 The residence time of wt% compound liquid in the feed tank is 10s, and a roller coating machine is connected to the ...

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Abstract

The invention relates to a polyester-based label tape. The thickness of the polyester-based label tape is 0.100-0.150 mm. The preparation method of the polyester-based label tape comprises the steps of yarn pre-preparation, base cloth yarn treatment, weaving, shaping, immersion cleaning, drying, alcohol solvent coating, two-section baking and slitting. The specification of base cloth yarns is (60-120) D, the density of warp yarns is (70-150) pieces/cm, the density of weft yarns is (30-60) pieces/cm, and the base cloth yarns are treated by spraying 1-20wt% of a pre-preparation and 0.2-0.8 wt% of an antistatic agent mixed slurry and drying at 105-120 DEG C for 1-3 minutes; after the woven fabric is shaped, carrying out immersion cleaning by adopting a weak base mixed solution, and drying at 110-150 DEG C for 2-10 minutes; coating with a 10-30 wt% alcohol-based solvent compounded by multiple solvents, then carrying out gradient baking, carrying out first-stage baking at 80-120 DEG C for 5-10 min, raising the temperature to 180-200 DEG C, and carrying out second-stage baking for 1-3 min; and after drying and forming, slitting to obtain the terylene-based label tape. The polyester-based label tape alcohol solvent can be coated, and is anti-static, flame-retardant, washable and good in printing effect.

Description

technical field [0001] The invention relates to a method for preparing a polyester-based trademark tape which can be coated by an alcohol solvent. Background technique [0002] Trademark tapes are widely used in various fabric products in daily life, mainly in the form of small-area tapes and blocks. Each manufacturer can provide the manufacturer’s information, product specifications, size, country of manufacture, place of origin, product model, etc. Marked on the branded tape. At present, the label tape is mainly made of nylon base or polyester base (polyester fiber PET); among them, the nylon base label tape is easy to get wet, the moisture resistance and antistatic performance are not good, but the alcohol solvent is easy to coat; the polyester base has the same moisture resistance and The antistatic property is better, and it is softer and smoother, but it is more difficult to coat on the polyester base than the nylon base with alcohol solvent, and the washing fastness ...

Claims

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Application Information

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IPC IPC(8): D06M11/155D06M11/46D06M11/72D06M11/79D06M13/144D06M13/148D06M13/188D06M13/288D06M13/292D06M13/364D06M13/415D06M13/513D06M15/256D06M15/263D06M15/333D06M15/423D06M15/53D06M15/564D06M15/59G09F3/02D06M101/32
CPCD06M13/144D06M13/148D06M13/5135D06M13/188D06M15/256D06M15/59D06M11/155D06M13/364D06M15/423D06M15/263D06M15/53D06M15/333D06M15/564D06M13/415D06M13/292D06M13/288D06M11/72D06M11/46D06M11/79G09F3/02G09F2003/0282D06M2101/32D06M2200/30
Inventor 李红艳吴耀东吴丹丹洪彦
Owner HUZHOU SINY LABEL MATERIAL
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