VCI (Volatile Corrosion Inhibitor) liquid coating device for rustproof paper production process
A technology of production process and coating equipment, applied in the process of adding pulp raw materials, paper, papermaking, etc., can solve the problems of uneven VCI coating and peeling off of the bottom coating, so as to improve the quality of coating, avoid waste, and facilitate adjustment Effect
Active Publication Date: 2018-09-28
MAANSHAN STEEL PACKAGING MATERIALS TECH CO LTD
View PDF7 Cites 2 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0005]
Aiming at the deficiencies of the prior art, the present invention provides a VCI liquid coating equipment for the production process of antirust paper, which solves the problem of uneven VCI coating and easy peeling off of the bottom coating during the processing and production of antirust paper
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0030] Examples of the described embodiments are shown in the drawings, wherein like or similar reference numerals designate like or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.
[0031] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clock...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a VCI (Volatile Corrosion Inhibitor) liquid coating device for a rustproof paper production process. The VCI liquid coating device for the rustproof paper production process comprises a coating box, wherein the middle of the inner wall of the coating box is fixedly welded with a partition wide plate, and the left sides of the front surface and the back surface of the innerwall of the coating box are provided with adjusting holes; the inner cavity of the adjusting hole penetrates through an adjusting bolt, and one side, positioned in the inner cavity of the coating box,of the adjusting bolt is fixedly connected with a limiting circular plate; the middle of the opposite side of the limiting circular plate is fixedly welded with a connecting bolt, and the outer sideof the connecting bolt is sleeved with a steering roller; a tensioning mechanism is arranged at the right side of the inner cavity of the coating box. The VCI liquid coating device is used in the rustproof paper production process, the simultaneous coating of upper and lower layers is adopted, and the processing production is carried out by adopting multiple steps, thereby ensuring that both the front and back surfaces of kraft paper can be coated while controlling the amount of coating raw materials to avoid waste; the secondary treatment can make the coating more uniform, which is conduciveto improving the quality of the rust-proof paper.
Description
technical field [0001] The invention relates to the technical field of antirust paper, in particular to a VCI liquid coating device for antirust paper production process. Background technique [0002] The carrier of antirust paper is antirust base paper, and its surface is coated with VCI liquid. When antirust is used, VCI will be continuously and slowly released from kraft paper in an appropriate space, forming saturated gas in a relatively closed space. layer, thereby forming an antirust protection for metallic materials in the environment. [0003] When processing anti-rust paper, it is necessary to apply VCI liquid on the surface of anti-rust base paper, but traditional painting and some traditional production equipment are likely to cause waste of VCI liquid, and at the same time, it is easy to cause uneven coating and affect the anti-rust. The quality of rust paper, such as the Chinese patent discloses "a kind of anti-rust liquid coating device for anti-rust paper pro...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): D21H23/52D21H23/56
CPCD21H23/52D21H23/56
Inventor 吴秀伟李瑞杰陈康
Owner MAANSHAN STEEL PACKAGING MATERIALS TECH CO LTD