1. Why do the trays at both ends sometimes have burrs?The width of the base paper is usually 3-5 mm larger than the size of the above standard. In special cases, it will exceed this range. If the base paper size is 1185mm, we will adjust the knife to 1190. If the base paper portion may be larger tha

The cutting accuracy of the paper cutter is an important factor to measure the quality of a paper cutter. A paper cutter with high cutting precision is a high-quality paper cutter. To make the edge of the cut paper flat, it is necessary to ensure that the cutting edge of the cutter blade is sharp an

What is the reason for the broken ends of the paper in the dryer section of the papermaking machinery and equipment?Everyone should know that the wet part of papermaking machinery is prone to breakage. Therefore, the water filtration capacity of the pulp and the dewatering capacity of the machine it

With the improvement of people's living standards, paper and paper products have been widely used. Paper is an indispensable item in people's daily life, and its demand is very large, so papermaking is an industry that can develop for a long time. In the National Eleventh Five-Year Development Plan, it is proposed to improve the utilization rate of recycled paper.

The paper making device is a combined equipment for paper making, which is mainly composed of wire, pressing and drying parts. The wire part has two kinds of cylinder wire and fourdrinier wire. The pressing section is composed of pressing spokes and papermaking felts, and the drying section is composed of one or several drying cylinders. Some Fourdrinier machines are also equipped with mechanical calenders to improve paper smoothness and tightness. There are many types of papermaking equipment, such as single-dryer paper machine for making single-sided glossy paper, fourdrinier multi-cylinder paper machine for making general paper, tissue paper machine for making typing paper and cigarette paper, cardboard machine for making cardboard, etc.

As one of the indispensable equipments for paper processing at present, the paper cutter is easy to use and must pay attention to the use of safety and literature. Many operators tend to ignore safety when operating paper cutter equipment, resulting in unnecessary losses. So what are the factors tha