Sun Hong

Advantages of shoe press compared to traditional press and its core – shoe press belt

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With the development of the papermaking industry and the rapid increase in paper machine speed, there are further requirements for the dehydration of the press section. At present, the shoe press can greatly improve the dehydration effect when running on a high-speed paper machine. Compared with traditional pressing, the pressure zone of the shoe press … Advantages of shoe press compared to traditional press and its core – shoe press belt

2024 Brazil Paper Exhibition-Sun Hong shoe press belt and paper machine clothing have made new breakthroughs

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In October, Sun Hong had the honor to participate in the paper exhibition held in Brazil. This exhibition brought together the top companies in the global paper industry, from pulp raw materials to finished paper suppliers to show the trend and future development direction of paper making technology. As the largest paper machine clothing supplier … 2024 Brazil Paper Exhibition-Sun Hong shoe press belt and paper machine clothing have made new breakthroughs

What is pick up in paper making? What are the requirements for press felt?

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There are three common ways to transport paper from the couch roll to the press: (1) open, (2) sticky paper feeding, and (3) vacuum paper feeding. Paper and board machines will determine their paper feeding methods based on machine speed and basis weight.   （1）What is open paper feeding? Transfer from the paper machine wire … What is pick up in paper making? What are the requirements for press felt?

What are the responsibilities of dryer fabric on paper machine? Do you know the types and advantages?

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dryer fabric for paper machine drying section

As one of the paper machine clothing and an important equipment in the drying section of the paper machine, the dryer fabric can not only support the transportation effect during the drying stage, but also filter the water of the paper web to complete the forming. The dryer mesh can be divided into spiral dryer … What are the responsibilities of dryer fabric on paper machine? Do you know the types and advantages?

How do view seamed press felt? What are their advantages over endless press felt?

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How do view seamed press felt? What are their advantages over endless press felt? Seamed press felt is widely used in modern high speed paper machines. Compared with endless press felt, it is more special. seamed press felt has a unique structure and installation method, which makes it have obvious advantages on paper machines (high … How do view seamed press felt? What are their advantages over endless press felt?

Learn about the role of press felt in paper production and solutions to common problems

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press felt

The role of paper making press felts is crucial in the process of paper production. Whether it is in the selection and design of press felts, or in their use and maintenance, it is necessary to fully understand the performance of press felt, the problems that may arise during their use, and the corresponding solutions … Learn about the role of press felt in paper production and solutions to common problems

What is Forming Fabric? How to Choose Forming Fabric?

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forming fabric is used in forming section for paper machine

Different forming fabric structures provide different drainage capacity, fiber support, wear resistance, and running stability. Sun Hong introduced how to select suitable forming fabric according to paper grade, machine speed, and operating conditions.

Do you know the impact of press felt and dryer cylinder on shoe press belt?

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Shoe Press Belt

Press felt： press Felt is used as a dehydration medium in paper production to absorb moisture from the paper. The felt plays a smoothing role in the paper dehydration and transfer process. The paper is transferred from the mesh department through the press department to the drying cadre to drive the passive roll and other … Do you know the impact of press felt and dryer cylinder on shoe press belt?