The development of wood based panels, the difference between wood based panels and eco panels

Industry life cycle: in the stage of innovation and upgrading

Since the founding of the People's Republic of China, China's wood-based panel industry has moved from a planned economy to a market economy, and has experienced from scratch, from small to large, from weak to strong, the scale of enterprises has been expanding, the variety of products has been increasing, the level of technical equipment and product quality have been continuously improved, and the comprehensive use of two resources and two markets at home and abroad has been realized, and the fundamental transformation from traditional industry to modern industry has promoted China to become the world's largest country in wood-based panel production, consumption and international development.

Industry concentration: continue to optimize the industrial structure

According to the "Chinese Artificial Panel Industry Development Report 2022" released by the Forest Products Industry Planning and Design Institute in December 2022, the elimination of backward production capacity of China's wood-based panel industry has accelerated, and the industrial structure has been continuously optimized. The number of large and medium-sized wood-based panel enterprises has gradually increased, the number of small enterprises has been decreasing, and the leading enterprises have further consolidated their market position through new construction, mergers and acquisitions, etc., and the market concentration of the wood-based panel industry has increased, but the overall concentration is still not high.

Segmentation of the product market: The main segmentation product is plywood

According to the different raw materials and production processes, wood-based panels can be divided into plywood, fiberboard, particleboard, blockboard, etc. Among them, plywood is a group of veneers that are glued together vertically with each other in the direction of adjacent wood grains, which has high requirements for raw materials, and generally requires large-diameter logs with a diameter of more than 30cm. In 2021, plywood production accounted for 61%.

Industry business model: raw materials, production, sales model rapid development

At present, the leading enterprises in China's wood-based panel industry are actively adjusting the procurement mode in raw material procurement, focusing on procurement management according to the changes in the raw material market, and doing a good job in resource security; Optimize the production management system in product production, increase technological innovation and product innovation; In terms of product sales, it mainly adopts the business model of its own brand, through the direct sales model, the dealer model and the network sales model.

In the future, the production and sales methods of China's wood-based panel enterprises will be further changed, the production base and the headquarters base and R&D base will be completely separated, and the production base will gradually shift to the area with lower production cost and higher environmental carrying capacity. Backward production capacity is being eliminated at an accelerated pace. The concentration of the wood-based panel industry will be further improved.

Since 2004, China's wood-based panel industry has entered a stage of rapid development. The number of new enterprises is about 500 every year, and the scale of industry assets is also expanding year by year, with a month-on-month growth rate of more than 12%. In 2010, the number of enterprises in China's wood-based panel manufacturing industry reached 6,175, a year-on-year increase of 585; Industry sales revenue of 100 million yuan, a year-on-year increase; The output was 100 million cubic meters, and the output value reached 100 million yuan, a year-on-year increase.

From 2005 to 2010, the overall concentration of the industry did not change much, and after a slight increase, it declined. This shows that the competitive environment of the industry has not eliminated small enterprises, and the industry resources have not been further concentrated in large-scale enterprises.

Due to the existence of various quality problems in the wood-based panels produced by a large number of small enterprises, such as excessive formaldehyde, etc.; In addition, a large number of wood-based panel factories have a lot of problems such as air, waste and water pollution, and people are looking for new alternative products. At the same time, with the enhancement of residents' consumption capacity and the change of consumption concepts and the enhancement of environmental awareness, consumers gradually choose more solid wood furniture.

When pricing furniture, wood-based panels and eco-panels are the more commonly used panels. So what are the differences between the two? pchouse will take everyone together and solve it.

There is no difference between an artificial Zen board and an eco-board. Fengjuzi ecological board has a variety of names in the industry, and the common names are paint-free board and melamine board.

It was originally called melamine board, but it was forced to change its name due to the contamination of dairy products in China. This industry is often referred to as unpainted boards, also known as eco-boards. However, eco-boards are too general, because many boards that achieve eco-friendliness can also be called eco-boards, which is easy to confuse.

Broadly speaking, the ecological board is equivalent to melamine veneer, its full name is melamine impregnated adhesive film paper veneer wood-based board, the paper of different colors or textures is soaked in the resin glue of the ecological board, and then dried to a certain degree of cure, after heat treatment, it is laid on the pressed decorative board on the surface of particleboard, moisture-proof board, medium density fiberboard, plywood, blockboard or other hard fiberboard.

Wood-based panels are made from waste materials from wood processing and other fibers. There are many types, commonly used are: MDF, plywood and fireproof board. They have their own characteristics and are used in different furniture fields.

Due to the many varieties, different application places, large shape changes, manufacturing methods together, many varieties of adhesives, raw materials can be wood and non-wood, the shape of the constituent units is different, etc., its classification has not yet been unified, and several classification methods are summarized now: according to the moisture content of the slab, it is divided into dry method, wet method and semi-dry method, because the wastewater treatment produced by wet process is difficult and costly, so the dry method is mainly used at present.

Wood-based panels are boards or molded products made of wood or other non-wood plants as raw materials, separated into various unit materials by certain mechanical processing, and glued with or without adhesives and other additives.

Wood-based panels mainly include three categories of products, such as plywood, particleboard (scrap) board and fiberboard, and there are hundreds of extension products and deep-processed products. The birth of wood-based panels marked the beginning of a modern period in wood processing. In addition, wood-based panels can also improve the comprehensive utilization rate of wood, and 1 cubic meter of wood-based panels can replace 3 5 cubic meters of logs.

Wood-based panels are made of wood or other non-wood as the base material, separated into many unit materials through a certain mechanical cultivation treatment, and glued with or without adhesives and other additives. It mainly includes three categories of products, such as plywood, particleboard and fiberboard, and its extension and deep processing products reach hundreds of kinds.

The advent of wood-based panels means the beginning of the modern era of wood processing. In addition, wood-based panels can also improve the overall use of wood, and 1 cubic meter of wood-based panels can replace 3 to 5 cubic meters of logs.

Characteristics of wood-based panels

1. Large size, good structure and convenient construction.

2. Small expansion and contraction, stable size, balanced material, not easy to deform and crack.

3. As the base material of wood-based panels, veneer and many scraps are easy to impregnate, so they can be used for many functional processing, such as: flame retardant, anti-corrosion, wear-resistant, etc.

4. The thickness and density levels with a wide area are strongly applied in practice. Yard in trace.

5. Good bending formability.

There are many types of wood-based panels, and the common ones are decorative wood-based panels such as particleboard, blockboard, plywood and fireproof board. Because they have different advantages, they are used in different furniture production fields.

The main hazard of wood-based panels is formaldehyde pollution, which is easy to cause health problems. It is extremely harmful to human health. It is extremely harmful to human health. It can even cause asthma and other reactions in small children.

Methods to prevent hazards of wood-based panels:

1. When choosing decoration materials, check the product identification and quality inspection report, and do not purchase unqualified products.

2. When purchasing decoration materials, you can choose E1 products. or China Environmental Labeling Products.

3. In the decoration process, try to avoid the process modeling of small plate splicing.

4. In the decoration process, the cross-section of the man-made board needs to be treated with edge sealing to block the formaldehyde release pathway.

5. After the decoration is completed, do professional environmental protection testing and management.

Nowadays, many owners like to customize furniture for their homes, and the customized furniture can be made according to the size of their own room, so there is no need to worry about the furniture on the market without the right size, so now there are more plates. Today we are mainly talking aboutWood-based panelsLet's briefly introduce how human-based panels are and the advantages and disadvantages of wood-based panels.

1. Board-making is a board made of scraps generated by wood in the processing process and mixed with other fibers. There are many types of man-made boards, commonly used are particleboard, MDF, blockboard (large core board), plywood, and fireproof board and other decorative wood-based boards. Because they have different characteristics, they are used in different fields of furniture manufacturing.

2. The combination of wood-based panel furniture components usually adopts various metal hardware, which is very convenient for assembly and disassembly, and the furniture with high processing accuracy can also be disassembled and installed many times. Because it has a variety of veneers, the changes in color and texture can give people a variety of different feelings, and there are many changes in the shape design, with personality, and it is not easy to deform, the use performance is relatively stable, and the service life is longer.

3. Shouting wide open due to the addition of adhesives in the production process of wood-based panels, environmental protection issues have always worried consumers of Zheng erection fees. However, there is no environmental protection problem for real E1 or E0 plates. The long-term bearing capacity of wood-based panels is poor, which is why some people buy solid wood furniture.

4. Take a kind of particleboard of wood-based panels as an example, its existence not only increases the range of building materials, but also solves the problem of solid wood residues, which is very environmentally friendly. In general, the advantage of man-made panels is that it has a large size and good structure, which makes it conducive to construction.

5. Due to the wide variety of wood-based panels, different application places, great differences in product performance, different functions, large shape changes, large density variations, common manufacturing methods, many varieties of adhesives, raw materials can be wood and non-wood, and large differences in the shape of constituent units, the classification method has not been unified so far.

The above is the relevant introduction to wood-based panels.