Outdoor sunshade umbrella is a common outdoor product used to block sunlight and rain, providing people with a comfortable outdoor resting environment. According to different functions and materials, outdoor sunshades can be divided into various types, which will be classified and introduced below. Sunshade,Beach Umbrella,Garden Sunshade,Sandy Shade Foshan Shengshi Zhihui Technology Co., Ltd. , https://www.szhfurniture.com
II. Benefits of waste paper pulping and papermaking According to statistics, from 2000 to 2004, there were 33 boxboardboard production lines with an annual output of more than 50,000 tons, and the total amount is expected to be 4.2 million tons. There are also newsprint, cultural printing papers, and household paper construction projects.
The "Tenth Five-Year Plan" of China's papermaking industry proposed that the proportion of waste paper utilization should be increased from 42% in 2000 to 48% in 2010 and 55% in 2015.
Gu Minda, a Chinese paper expert and director of the Secondary Fiber Recycling Collaboration Center, told reporters that the recycling and recycling of waste paper in China are currently unbalanced and the coastal areas are developing rapidly. 2001
In the whole country, the amount of pulp used for paper waste accounted for 44% of the total amount of papermaking pulp. After deducting imported waste paper, the domestic waste paper recycling rate was less than 30%.
The 43% recovery rate in 2015 is more difficult. In recent years, the utilization of waste paper has been mainly solved by importing waste paper.
Gu Minda said that the amount of waste paper in China has increased from 8.1 million tons in 1995 to 2001.
16.68 million tons, doubled in five years. However, compared with some countries with large amounts of waste paper abroad, there is still a wide gap. At present, China's waste paper recycling rate is low, management is unscientific, acquisitions are fragmented, prices are confusing, there is no classification, there are many impurities, there is no standard to comply with, the supply is small, and there is no system, and it is necessary to speed up the formulation of laws, regulations and standards to achieve legal management.
According to statistics, from 2003 to 2004, the gap in China's waste paper market was about 4.5 million tons. In addition to importing waste paper, improving the domestic waste paper recycling rate is the key to the development of the paper industry.
According to the latest statistics from the International Bureau of Recycling (BIR), Asian demand for waste paper has increased by 11 million tons in the next three years. Resource Information System (R
ISI) David Krapper pointed out that China’s demand for waste paper will be a strong upward trend. He predicted that China’s demand for waste paper will increase by 4.5 million tons between 2003 and 2004. Many small paper mills in China are being closed due to pollution problems. China’s new papermaking capacity will replace imports, but demand for waste paper will increase. Increased substantially.
In order to reduce the cost of products, papermakers are striving to purchase cheap waste paper materials. Such as mixed waste paper to sort, buy mixed office waste paper and a variety of difficult-to-process laser printing waste paper, computer printing paper, aniline ink printing waste paper, waxed waste paper and so on. In order to solve the problems associated with deinking, degumming, dewaxing, etc. due to the use of inexpensive waste paper materials, equipment manufacturers are accelerating the development of new technologies and new equipment.
The waste paper in international trade is dominated by OCC and ONP and will not change much in the future. Office waste paper is gradually increasing and family waste paper is difficult to handle. At present, the #8 and #11 U.S. scrap prices fluctuate between 1200 and 1800 yuan/ton, and the blended US scrap 1,000 to 1200 yuan/ton.
As China's waste paper consumption increases year by year, it is estimated that the amount of imported waste paper in 2003 will be 1,000.
About 10,000 tons, the impact on the world's waste paper trade will also increase, and will affect the export country's waste paper prices, waste paper purchase costs will rise.
Gu Minda said that most of the waste papers required by domestic large-scale enterprises rely on imports. Enterprises generally reflect that imported waste paper is not only of guaranteed quality, but also relatively stable. At the same time, the state has adopted the licensing method issued by the environmental protection department for imported waste paper. Customs exemption from customs duties has greatly promoted the import of waste paper.
The former State Economic and Trade Commission issued the "10th Five-year Plan" for the development of recycling of renewable resources, of which 17 million tons will be recycled by 2005. The specific measures are to build a renewable resources processing base with a certain scale and level; to build different levels and different levels. Types and scales of renewable resources will be returned to the collection and distribution bases and standardized trading markets. Large-scale renewable resource enterprise groups will be set up to speed up the formulation of relevant laws, regulations and supporting methods and standards, and propose policies and measures to effectively promote the recycling of renewable resources.
In 1999, the former State Economic and Trade Commission issued the “Key Points for Investment in Fixed Assets in the Industrial and Commercial Sector.†“Improve the structure of raw materials and increase the proportion of wood pulp and waste paperâ€. The waste paper project is one of the focuses of investment in the paper industry.
In 2002, the report of “Strategic Research on the Readjustment of Raw Materials Structure of China's Paper Industry†prepared by the former Secretary of Industry and Planning of the State Economic and Trade Commission put forward specific targets for structural adjustment of raw materials for the paper industry. With the approval of the Ministry of Science and Technology, China's pulp and paper research institute is responsible for the classification of waste paper and related standards in China. Including waste paper recycling classification standards, waste paper in the determination of the content of stickies and waste pulp ink residue measurement standards.
Gu Minda pointed out that according to the development situation of the domestic paper industry, the demand for waste paper in China will continue to grow in the future, but the domestic waste paper recycling situation is still very unsatisfactory. Therefore, there is still a long time to rely on imports.
At present, there should be a large amount of good paperboard and waste paper that can be recycled in China. Many of the waste paper cartons imported from China are produced domestically. Therefore, the idea that poor quality of domestic waste paper does not attach importance to recycling is outdated, and local waste paper recycling rates should be increased as soon as possible.
Gu Minda believes that the key to improving the recovery rate of China's waste paper is to increase the collection rate of domestic waste paper. Currently, it should start from cities and developed regions, especially the Yangtze River Delta region, the Pearl River Delta region and the Beijing-Tianjin region. For example, if Shanghai consumes 2 million tons of waste paper and paperboard each year, waste paper recycling has great potential. As long as the measures are effective, it will achieve rapid results.
The government should give support from various policies and give preferential treatment on taxation. According to local characteristics, waste paper recycling will be carried out in a chain-operated and enterprise-oriented manner. The recovery rate of waste paper in China will be greatly improved, thus ensuring the health of China's paper industry. Steady development.
Umbrella: Mainly used to block sunlight, prevent ultraviolet radiation, and protect people's skin from harm. Umbrellas are generally made of materials with anti ultraviolet coatings, which can effectively block the penetration of ultraviolet rays.
1. Classified by material
1. Polyester umbrella cloth: Polyester is a synthetic fiber material with good waterproof performance and durability. Polyester umbrella fabric is often used for umbrella protection and is suitable for various outdoor environments.
2. Nylon umbrella cloth: Nylon is a synthetic fiber material that is lightweight, wear-resistant, and waterproof. Nylon umbrella cloth is often used for rain and wind umbrellas, and is suitable for outdoor sports and travel.
3. UV resistant coating: Some outdoor sunshades use special UV resistant coatings, which can effectively block the penetration of ultraviolet rays and protect people's skin from harm.
2. Sort by size
1. Small umbrella: The diameter of the umbrella surface is generally below 60 centimeters, suitable for single person use or small spaces.
2. Medium Umbrella: The diameter of the umbrella surface is between 60 centimeters and 80 centimeters, suitable for 2-3 people to use.
3. Large Umbrella: Umbrella with a diameter of over 80 centimeters, suitable for use by multiple people or in larger spaces.
Paper recycling falls into a double dilemma and is not ideal
I. China's forest resources are in short supply The main raw material for papermaking is insufficient supply of wood. The output of domestic pulp is about 2 million tons, which needs to be supplemented by imported wood pulp and waste paper. Although the tree planting and afforestation has received the attention of the state leaders and relevant departments, planting trees can not be matured within 1 to 2 years, and fast-growing materials can take 5 to 6 years at the fastest. It also involves funds, land, water resources, policies and other issues, such as In order to cut large areas, the fastest time will be after 2010. Therefore, it is necessary to import wood pulp and waste paper containing wood pulp.