Extrusion transfer coating equipment and system
A technology of coating equipment and squeezing rollers, applied in transfer printing, rotary printing presses, printing and other directions, can solve problems such as hidden safety hazards and achieve the effect of reducing costs
Active Publication Date: 2017-09-15
周友元
View PDF7 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0007] The object of the present invention is to provide an extrusion transfer coating equipment, which forms a coating film layer by sandwiching the coating liquid between the transfer medium and the substrate and extruding it through a conveying device, aiming to solve the problem of coating in the prior art. Cloth technology needs to use diluent, which has potential safety hazards and can only be used for single-function coating processing
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
[0063] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0064] Please refer to Figure 4 to Figure 7 , the extrusion transfer coating equipment provided by the embodiment of the present invention is used to coat the coating liquid 2 on the substrate 1, and includes: a frame 4 supporting the substrate 1, and the frame 4 includes a The input end 42 for the input of the base material 1 and the output end 44 for the output of the base material 1; the feeding device 5, which provides the coating liquid 2; the unwinding device 6, which is arranged on the frame 4 and Close to the input end 42 of the substrate 1 for releasing the transfer medium 3; the conveyi...
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 is applicable to the technical field of polymer functional film coating, and provides an extrusion transfer coating equipment, which forms a coating film by sandwiching a coating liquid between a transfer medium and a substrate and extruding it through a conveying device The layer is intended to solve the problems in the prior art that diluents are required to be used in the coating technology and there are potential safety hazards and that only single-function coating processing can be performed. The extrusion transfer coating equipment is used to apply the coating liquid on the substrate, and includes: a frame; a feeding device; an unwinding device; a conveying device, including a synchronously rolling upper extrusion roller and a lower extrusion Roller; curing device; the coating liquid is sandwiched between the substrate and the transfer medium, and the coating liquid forms a coating film layer on the surface of the substrate under the action of extrusion force between the upper extrusion roller and the lower extrusion roller. The transfer medium and the substrate coated with the coating liquid are sandwiched by the pressing force of the upper squeezing roller and the lower squeezing roller to form a layer on the substrate. The coating film layer with uniform thickness greatly reduces the cost.
Description
technical field [0001] The invention belongs to the technical field of polymer functional film coating, and in particular relates to an extrusion transfer coating equipment and an extrusion transfer coating system with the extrusion transfer coating equipment. Background technique [0002] Coating technology is to attach one or more layers of materials with specific functions to the surface of the substrate to improve the surface function of the substrate or protect the substrate, increase the utilization value of the substrate, or directly use the surface characteristics of the coating to It is conducive to subsequent processing or to increase the use value of a product. Common coating technologies include flow coating technology, cold transfer printing technology and roll coating technology, and roll coating technology is divided into film roll coating technology and sheet roll coating technology. [0003] The shower coating technology is to use the shower coating equipme...
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 Patent Type & Authority Patents(China)
IPC IPC(8): B41F16/00
Inventor 周友元
Owner 周友元