After several years of development and application, it has been found that the processing of plastic-wood materials is more difficult and demanding than ordinary plastic products. At present, most of the domestic technologies come from the digestion and absorption of foreign technology information. Although they have achieved certain results, there is still much work to be done in industrialization. However, some manufacturing companies only see the prospects of using plastic substitutes for wood, while ignoring other issues, processing equipment, technology, etc. will not meet the requirements, and the quality of products will not go up; a few companies will produce molded wood-plastic packaging materials because The wood filling ratio is small, the cost is high, and it lacks market competitiveness. Therefore, with the expansion of the application field, how to further improve the performance of plastic wood materials has become the focus of research and development personnel, plastic wood production process improvement, the development of special equipment and additive selection, but also need to further strengthen research.
On the other hand, the key to realizing the industrialization and large-scale production of plastic wood processing technology is whether it can effectively solve the problem of recycling of used materials. The processing of recycled plastics in China lacks specialized institutions. Not only are the plastic varieties unclassified, but also the modified materials, secondary recycling, even multiple recycling materials, and multi-component materials cannot be subdivided. In this case, waste plastics are used for processing. There will be great differences in product quality. Some domestic companies often overlook this issue when processing plastic-wood materials and products. No matter what plastics are recycled, they are processed using the same formula and technology. The quality and stability of products cannot be guaranteed. Over time, users will lose confidence in plastic wood products.
In addition, at present there is no uniform standard for plastic materials in China, and the standards for plastic-wood pallets are merely revised with reference to the standards of wooden pallets, and are not complete. Under such circumstances, some production companies blindly exaggerate publicity and damage the entire industry. Relevant state agencies and industry organizations should formulate relevant industry standards as soon as possible and establish industry norms to ensure the healthy development of domestic plastic wood materials.
Plastic-wood materials are currently the most widely used products in the world are pallets, plastic wood pallets in Europe and North America has accounted for nearly half of the market share. The annual demand for trays in China is about 100 million. By 2015, it will increase to 200 million. By the time the plastic-wood pallets will account for 30% of the market share, only this one will consume 1 million tons of waste plastics each year. In the United States, the average annual growth rate of the wood-plastic materials market exceeds 13%, and the wood-plastic board market alone has exceeded 600 million US dollars. Since the introduction of plastic-wood composite materials into China at the end of the last century, there have been many advances in our country's research in this area. If the relevant state departments can strengthen the management of the recycling of waste plastics, as well as the formulation of relevant standards and regulations, enterprises and scientific research institutes can strengthen cooperation and interaction. Plastic wood materials, this new type of environmentally-friendly materials, will certainly be both appraised and well-known.
Dining chair is a common seat in restaurants, bars, cafes and other places for people to use when dining. According to different design styles, materials, functions and uses, dining chairs can be divided into a variety of categories. The following will be a brief introduction to the product classification of dining chairs.
First, according to the design style classification
1. Simple modern style: Simple modern style dining chairs usually use simple lines and Outlines, focusing on functionality and practicality, suitable for modern restaurants and cafes.
2. European classical style: European classical style dining chairs pay attention to gorgeous details and decoration, common hollow carving design and curve shape, suitable for high-end restaurants and banquet places.
3. Nordic style: Nordic style dining chairs focus on simple, natural and comfortable design, usually using wood materials and simple lines, suitable for family restaurants and cafes.
4. Industrial style: Industrial style dining chairs often use metal materials, with simple, solid and practical characteristics, simple and unadorned, suitable for cafes and bars and other places.
Second, according to the material classification
1. Wooden dining chair: Wooden dining chair is usually made of solid wood or artificial wood, with natural, environmental protection and warm characteristics, suitable for families and cafes and other places.
2. Metal dining chair: Metal dining chair is often made of metal materials such as iron, aluminum or stainless steel, with strong, durable and easy to clean characteristics, suitable for bars and cafes and other places.
3. Plastic dining chair: Plastic dining chair is usually made of polypropylene or polycarbonate and other plastic materials, with light, waterproof and easy to clean characteristics, suitable for fast food restaurants and school cafeterias and other places.
Third, according to the use of classification
Generally, it can be divided into two uses: domestic and commercial.
1. Home dining chair: Home dining chair pays attention to comfort and beauty, common dining table chair, folding chair and bar chair.
2. Commercial dining chairs: Commercial dining chairs pay attention to durability and practicality, common bar chairs, cafe chairs and fast food restaurant chairs.
In general: dining chair as one of the important furniture in restaurants, bars, cafes and other places, according to the design style, material and use of different, can be divided into a variety of categories. Choosing a dining chair that suits your place and needs can enhance the comfort and beauty of the dining environment.
Cafe chair,wholesale chair,stackable chair,connected chair
Foshan Shengshi Zhihui Technology Co., Ltd. , https://www.szhfurniture.com