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Surface treatment process and treatment device of environment-friendly paperboard raw material for self-Hi pot

A surface treatment device and surface treatment technology, which are applied to the device for coating liquid on the surface, pretreatment surface, coating, etc. Difficulty in coating and other problems, to achieve the effect of preventing weak fixation and convenient coating

Inactive Publication Date: 2022-06-28
东莞市金牌包装材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a surface treatment process and a treatment device for self-healing pots of environmentally friendly cardboard raw materials, which are equipped with convenient application of protective coatings, and self-healing pots during the coating process. The advantages of firm fixing of the body and rapid cooling of the coating solve the difficulty in coating the self-heating pot body, and uneven coating may occur if the self-heating pot body is not firmly fixed during the coating coating process Condition and coating of the pan before proceeding to the next step may damage the coating of the pan

Method used

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  • Surface treatment process and treatment device of environment-friendly paperboard raw material for self-Hi pot
  • Surface treatment process and treatment device of environment-friendly paperboard raw material for self-Hi pot
  • Surface treatment process and treatment device of environment-friendly paperboard raw material for self-Hi pot

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Experimental program
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Effect test

Embodiment 1

[0049] A surface treatment process for environmentally friendly cardboard raw materials for self-healing pots, comprising the following steps:

[0050] S1, coating configuration:

[0051] 1) get a certain amount of acrylic resin and mix with methyl-etherified amino resin, wherein, the volume ratio of acrylic resin and methyl-etherified amino resin is 4:1;

[0052] 2) Add a trace amount of precipitated barium sulfate, EFKA-4560 dispersant and EFKA-2526 defoamer to the mixed solution, and stir to fully mix to obtain a mixed emulsion;

[0053] 3) take the mixed emulsion obtained in step 2), add a certain amount of water to dilute, wherein, the proportion of styrene-acrylic emulsion is 30%-40%, the proportion of water is 60%-70%, and the acrylic paint is made;

[0054] S2, the inner coating of the lower bracket:

[0055] 1) Take a certain amount of acrylic paint, use a spray gun or a brush, apply the acrylic paint evenly on the inner wall of the lower bracket, and evenly apply t...

Embodiment 2

[0066] see Figure 1 to Figure 5 , a surface treatment device for environmentally friendly cardboard raw materials for self-healing pots, including a top plate 101, the top plate 101 is connected with a transmission wheel 102, and is slidably connected with a connecting rod 109, and the top plate 101 defines the position of the connecting rod 109 and the transmission wheel 102; A transmission wheel 102 is arranged below the 101. One end of the transmission wheel 102 is hinged with the top plate 101, and the other end is meshed with the driven wheel 103. The size is adapted to the driven wheel 103. The first motor starts to move, and then drives the driven wheel 103 to start to move;

[0067] A driven wheel 103 is engaged with the outside of the transmission wheel 102, and the size of the driven wheel 103 is adapted to the transmission wheel 102. The driven wheel 103 starts to move under the driving of the transmission wheel 102, thereby driving the positioning member 104, the ...

Embodiment 3

[0071] see Figures 6 to 8 , a surface treatment device for environmentally friendly cardboard raw materials for self-healing pots, including a screw 201, a limit ring 108 is sleeved outside the screw 201, the bottom of the screw 201 is fixedly connected with a limit block 202, and the screw 201 defines the limit block 202. At the same time, the screw 201 will start to rise under the driving of the limit ring 108, and then drive the limit block 202 to rise; the limit block 202 is fixedly connected below the screw 201, the limit block 202 is hinged with the connecting rod 203, and the limit block 202 defines The position of the connecting rod 203 is determined, and at the same time, the limit block 202 starts to rise under the driving of the screw 201, thereby driving the connecting rod 203 to rise;

[0072] A connecting rod 203 is arranged on the outer side of the limit block 202 , the connecting rod 203 is arranged around the periphery of the limit block 202 , a through hole ...

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Abstract

The invention relates to the technical field of material treatment, and discloses a surface treatment process of an environment-friendly paperboard raw material for a self-Hi pot, and the surface treatment process comprises the following steps: S1, coating preparation: 1) taking a certain amount of acrylic resin and methylated amino resin, and mixing the acrylic resin and the methylated amino resin according to a volume ratio of 4: 1; 2) adding a trace amount of precipitated barium sulfate, an EFKA-4560 dispersing agent and an EFKA-2526 defoaming agent into the mixed solution, and stirring to fully mix to obtain a mixed emulsion; and (3) taking the mixed emulsion obtained in the step (2), and adding a certain amount of water to dilute the mixed emulsion with the proportion of 30-40% and the proportion of water with the proportion of 60-70%, thereby completing the preparation of the acrylic coating.

Description

technical field [0001] The invention relates to the technical field of material treatment, in particular to a surface treatment process and a treatment device of environmentally friendly cardboard raw materials for self-healing pots. Background technique [0002] With the higher frequency of use of the self-healing pot, the greater the harm to the environment, therefore, the material of the self-healing pot itself also needs to be environmentally friendly, so as to reduce environmental pollution. Continuous heating, so a transparent film needs to be attached to the inner surface of the pot material to prevent the penetration of water in the pot. At the same time, a coating film needs to be attached to the outer surface of the pot to continue to protect the pot body. If In the process of coating, if the self-heating pot is not firmly fixed, the coating may be unevenly applied, resulting in unqualified product quality. In the process of coating, the coating needs a certain tim...

Claims

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Application Information

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IPC IPC(8): B05D7/24B05D7/00B05D1/02B05D1/28B05C1/02B05C7/06B05C13/02B05C9/12B05D3/04C09D133/00C09D7/61C09D7/65
CPCB05D7/24B05D7/227B05D1/02B05C7/06B05D1/28B05C1/02B05C13/02B05C9/12B05D3/0406C09D133/00C09D7/61C09D7/65C08K2003/3045C08L61/32C08K3/30
Inventor 羊东
Owner 东莞市金牌包装材料有限公司
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