Temperature constant system in production process of wear-resistant paper
A technology with constant production process and temperature, applied in the field of wear-resistant paper, to achieve the effect of improving compressive strength, simple structure and reducing easy breakage
Inactive Publication Date: 2020-01-03
江苏星光新材料科技有限公司
View PDF10 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] Aiming at the problems existing in the above-mentioned prior art, the present invention provides a temperature constant system in the production process of wear-resistant paper, which has a simple structure. When producing wear-resistant paper, the ambient temperature can be controlled within an appropriate range, which can improve the temperature of the wear-resistant paper. High compressive strength, and can reduce the occurrence of wear-resistant paper easy to break due to low temperature
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
[0017] The present invention will be further described below in conjunction with accompanying drawing.
[0018] Such as figure 1 As shown, a temperature constant system in the production process of wear-resistant paper, including the production workshop, and the corresponding production equipment installed in each process inside the production workshop, the production process is: raw material preparation process, mixing slurry process , Slanted screen copying process, pressing process, drying process, and cutting process. The production equipment corresponding to the production process is a raw material preparation machine, a stock tank before copying, a high-level box, a pulp pump, a stepped diffuser, and an inclined screen. Sorting machine, press machine, dryer, cutting forming machine, in raw material preparation machine, pulp tank before copying, high level box, flushing pump, step diffuser, inclined screen copying machine, press machine, dryer, cutting machine A constant...
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
A temperature constant system in the production process of a wear-resistant paper is characterized in that the temperature constant system is arranged on a raw material preparation machine, a stuff chest before pulping, a high-level box, a fan pump, a step diffuser, an inclined wire-crossing pulp selecting machine, a squeezing machine, a drying machine and a cutting forming machine, if the temperature of corresponding equipment is lower than a set value, a heating wire EH in the corresponding temperature constant system is heated to achieve temperature rise, and when the temperature of the corresponding equipment rises to a level which is a certain temperature away from a set temperature, the voltage of two ends of the heating wire EH is reduced, and the temperature raising speed is sloweddown; when the temperature of the corresponding equipment reaches the set temperature, the heating wire EH stops heating; and after the temperature falls, the heating wire EH is electrified and heated, the temperature rises, and the above steps are repeated so that the temperature of the corresponding equipment is basically stable. The temperature constant system of the invention has a simple structure, and controls the environmental temperature within a proper range when producing the wear-resistant paper, thus the compressive strength of the wear-resistant paper can be improved, and the occurrence of easy breakage of the wear-resistant paper caused by excessively low temperature can be reduced.
Description
technical field [0001] The invention relates to a wear-resistant paper, in particular to a temperature constant system in the production process of the wear-resistant paper, and belongs to the technical field of temperature control of the wear-resistant paper production. Background technique [0002] Wear-resistant paper is a special surface paper, which is a special paper for the manufacture of thermosetting decorative laminates. Thermosetting decorative laminates are a decorative material with a wide range of uses, widely used in furniture manufacturing, vehicles, ships, aircraft, Floors, counters, interior decoration of buildings, etc., so the market for wear-resistant paper is very large, but because of some factors in the production process of wear-resistant paper, the finished wear-resistant paper produced cannot meet the technical index requirements, resulting in rate reduction, such as temperature factors, if the ambient temperature is too high when producing wear-re...
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): G05D23/20
CPCG05D23/20
Inventor 程波
Owner 江苏星光新材料科技有限公司