Multifunctional non-basecoat coating machine

A technology without primer and coating machine, applied in the field of coating, to achieve the effect of low equipment procurement cost, saving of material consumption and electricity cost for drying treatment, and reduction of production cost

Inactive Publication Date: 2012-03-14
苗小胜
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is currently no coating machine suitable for primerless production of coated films on the market.

Method used

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  • Multifunctional non-basecoat coating machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] like figure 2 As shown, the first embodiment is repeated, with the following differences. One side of the fuselage 38 is provided with the third cooling roller device 30, the third deviation correction device 31, the fifth tension control and adjustment device 32, the second tightening compound device 33, the first Four cooling roller devices 34, the sixth tension control adjustment device 35 and the second winding device 36, the second heating and drying device 29 is set on the fuselage 38, and the second far-infrared processing device 28, the second far-infrared processing device 28, The second vacuum roll device 27, the second coating kiss roll device 26, the second coating device 25, the second cooling and clamping device 24, the seventh tension control and adjustment device 23, the second corona treatment device 22, the fourth deviation correction The device 21, the eighth tension control and adjustment device 20, the second unwinding device 19, and the second inf...

Embodiment 2

[0030] Embodiment four:

[0031] like image 3 Shown, repeat embodiment two, have the following difference, present embodiment is applicable to the production of coating film with primer single-side single-coating, specific technological process repeats embodiment three, difference is: the first coating device 7 directions The binder is coated on the coating material, and the second coating device 25 coats the polymer emulsion on the coating material coated with the binder.

Embodiment 3

[0033] like Figure 4 As shown, the second embodiment is repeated, with the following difference: the side of the fuselage 38 on which the second unwinding device 19 is provided is provided with an overturning device 37 . This embodiment is suitable for the production of coated films with double-sided double-coating without primer coating. The specific process flow is as follows: the coating material (film, paper, sheet, etc.) is placed on the first unwinding device 1, and drawn out, the coating material Lead out from the first unwinding device 1, after being stretched by the first tension control and adjusting device 2 to make the tension in a proper state, enter the first deviation correcting device 3 to correct the deviation, so that the coating material is in a straight line and stable running state, and then enter the first After the corona treatment device 4 performs corona treatment on the coating material, it enters the second tension control and adjustment device 5, a...

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Abstract

The invention relates to a multifunctional non-basecoat coating machine, which is suitable for a technology for production of non-basecoat coated films, no basecoat adhesive is required, single-side single-coating equipment only requires a coating head, and double-side double-coating equipment only requires two coating heads; and compared with the traditional coating machine, the multifunctional non-basecoat coating machine is dispense with a basecoat adhesive, an electric heating and drying system for a solvent volatilization part and excessive drive pars and coating head. Therefore, for entire equipment, 40-50 percent of space can be spared, the holding capacity of the equipment is greatly reduced, the occupied area is small, the consumed materials for equipment manufacturing are less, the program design is simple, and the manufacturing cost of the equipment is greatly reduced; meanwhile, two single-side single-coating equipment can be manufactured and used for production, or one single-side single-coating equipment is separately started for production; meanwhile, during separate or in-line production and application, single-side single-coated packing materials, single-side double-coated packing materials, double-side double-coated packing materials, single-side base-coated adhesion and adhesive agent packing materials and drying composite packing materials can be produced, therefore the multifunctional non-basecoat coating machine has strong functions.

Description

Technical field: [0001] The invention belongs to the technical field of coating, and in particular relates to a multifunctional primerless coater suitable for producing coating films without primer. Background technique: [0002] At present, the coating machines used in the international and domestic coating production industries are generally single-sided single-coating coating machines using two coating heads or double-sided double-coating coating machines using four coating heads and two machines connected together. Most of these coating machines are only suitable for coating with a primer, that is: one coating head coats a coating with a certain function (ie top coat), and the other coating head coats the adhesive to make the base The combination of the material and the top coat is firm (that is, the base coat), and the coating is applied on the surface of the base material to form a coated packaging material with a certain packaging function. Most of the primer adhes...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05C9/14
Inventor 苗小胜刘国强
Owner 苗小胜
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