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Dry-method coating layer production technology for label cloth

A production process and label tape technology, applied in the field of fabric processing technology and label tape dry coating production technology, can solve the problems of high temperature resistance, coating peeling, etc., to improve quality, save costs, and solve the problem of coating peeling. Effect

Inactive Publication Date: 2014-12-10
HUZHOU KAIEN COATING
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Problems solved by technology

[0003] The purpose of the present invention is to solve the problems in the prior art, and propose a dry coating production process for trademark tape, which can meet the quality requirements through one coating process, greatly improve production efficiency, reduce production costs, and solve the problem of old The problems of coating peeling and high temperature resistance in the process, the whole coating process reduces the pollution of organic solvents to the environment

Method used

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  • Dry-method coating layer production technology for label cloth

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Embodiment Construction

[0013] refer to figure 1 , a kind of trademark tape dry coating production process of the present invention, configure raw material by following weight ratio: water-based polyacrylate 1, crosslinking agent 6, filler 3, wetting and dispersing agent 7, thickener 4, leveling agent 5 The weight ratio with the auxiliary material resin 2 is (40~60):(1~3):(15~22):(1~2):(3~8):(0.3~0.8):(0.2~1); After the raw materials are prepared, 5% to 15% of water is added according to the quality of the raw materials; the raw materials and water are stirred by a stirrer to mix the raw materials evenly to make a coating material; the coating material is evenly mixed by a trademark belt coating machine Coating on non-woven fabrics; drying the label tape through a dryer; cooling the label tape through refrigeration equipment; after winding through a winder, cutting by a cutter, and then rewinding; packaging through a packaging machine. Before the raw materials and water are stirred by a stirrer, the...

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Abstract

The invention discloses a dry-method coating layer production technology for label cloth. The dry-method coating layer production technology comprises the steps of mixing raw materials, such as water-borne polyacrylate, a crosslinking agent, a filler, a wetting dispersant, a thickening agent, a flatting agent and auxiliary resin, according to a certain ratio, and stirring the raw materials and water through a stirrer to prepare a coating layer material; uniformly coating non-woven cloth with the coating layer material through a label cloth coating machine; drying the label cloth by a dryer; cooling the label cloth through refrigeration equipment; and after the label cloth is wound by a winding machine, splitting the label cloth through a cutter, and packaging the label cloth through a packaging machine. According to the dry-method coating layer production technology for the label cloth, the quality of the coating layer material is improved, the processing working procedures are reduced, the cost is lowered, and the production efficiency is improved.

Description

【Technical field】 [0001] The invention relates to the technical field of cloth processing technology, in particular to the technical field of a trademark tape dry coating production technology. 【Background technique】 [0002] The market demand for trademark tape is huge. The production of trademark tape requires two methods of processing two coatings, dry coating and wet coating, which are distinguished according to the way the coating gel solidifies and forms a film. The so-called wet coating: refers to the process in which the slurry needs to be soaked in water to solidify into a film after being coated on the gray cloth, and then dried. Dry coating: It means that the slurry is heated on the gray cloth to vaporize the solvent, so that the coating forms a tough film on the surface of the base cloth. At present, the process used in the production of trademark tapes is dry and wet secondary coating. First, the first time is dry coating: high-viscosity coating is used for coa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06M15/263D06M15/11
Inventor 虞友义边彬张洪涛
Owner HUZHOU KAIEN COATING
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