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A hot film covering device for thin metal sheets and a processing method thereof

A technology of thin metal plates and processing methods, applied in chemical instruments and methods, lamination devices, lamination auxiliary operations, etc., can solve problems such as unsuitable aluminum plate coating, achieve process control, stable operation, and reduce site occupation Effect

Inactive Publication Date: 2018-01-05
FOSHAN DING ZHONG MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

O.R.G. Packaging Co., Ltd. Shanghai Branch’s laminating line in Shangyu Factory, Zhejiang Province, can only coat steel plates due to limitations of heating methods and cleaning devices, and is not suitable for aluminum plate lamination

Method used

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  • A hot film covering device for thin metal sheets and a processing method thereof
  • A hot film covering device for thin metal sheets and a processing method thereof

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Experimental program
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Embodiment Construction

[0036] The specific embodiment of the present invention will be further described below in conjunction with accompanying drawing:

[0037] Such as figure 1 and figure 2 As shown, the metal sheet thermal coating equipment provided by the present invention includes a double uncoiler 1, an automatic welding machine 2, a sewing machine, an uncoiler looper 3, a tension control system, a deviation correction control system, a cleaning and film forming process section, 1 #Drying box 5, heating unit 6, lamination system, cooling unit 9, 2# drying box 10, flying shear equipment 11, double winder 12 and other components. Among them, the uncoiler, automatic welding machine 2, sewing machine, uncoiling looper 3, tension control system, deviation correction control system, flying shear equipment 11, and winder are composed of functions to ensure the smooth operation and conversion of steel strip or aluminum strip, And keep running at the center of the unit, which belongs to general tech...

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PUM

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Abstract

A hot film covering device for thin metal sheets is disclosed. The device is characterized in that the device includes uncoilers, a welding unit, a cleaning unit, a first-time drying unit, a heating unit, a film covering unit, a cooling unit, a secondary drying unit, a flying shear device and coilers which are connected in order through a conveying device, and a processing method of the hot film covering device for thin metal sheets is also disclosed. The hot film covering device and the method are suitable for hot film covering of steel plates and aluminum plates, are reasonable in design, have advantages of stable operation, capability of protecting the environment and saving energy and accurate control, and can achieve continuous operation, and the production efficiency and product performance are effectively improved.

Description

technical field [0001] The invention relates to a film-coating device, in particular to a metal sheet thermal film-coating device and a processing method thereof. Background technique [0002] Generally, metal packaging materials for food, beverage and chemical products, including metal cans, lids, barrels and other materials, are made of thin metal plates such as chrome-plated iron, tin-plated iron or aluminum plates, which are coated for surface protection and then printed. of. The materials and production process of the coating process will produce toxic and harmful chemicals, pollute the environment and damage the health of operators. The harmful substances left in its materials will also pollute the contents of food and beverage packaging and damage the health of consumers. Adopting the technology of thermal lamination, in addition to avoiding the use of coating materials and processes, the thermal lamination technology is also different from the cold lamination techn...

Claims

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Application Information

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IPC IPC(8): B32B37/06B32B37/08B32B37/10B32B38/16
Inventor 钟耀华黄伟业
Owner FOSHAN DING ZHONG MACHINERY
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