The State Economic and Trade Commission issued Order No. 6 in 1999 to eliminate disposable plastic tableware as a backward product.
In the same year, the State Bureau of Quality and Technical Supervision released the GB18006.1-1999 national standard "General technical conditions for disposable biodegradable tableware" and GB/T18006.2-1999 "Test method for degradation of disposable biodegradable tableware", in January 2000. It will be implemented on the 1st.
In the development of tableware, the new national standard involves two types of five types, they are: 1 cardboard coating type; 2 pulp molding type; 3 plant fiber molding type cold pressing, hot pressing and foaming Wang Zhongtao pool extension Bin Jujian Tao Chen Wei Li Fugen Xi'an University of Architecture and Technology Metallurgical Application Technology Institute Hangzhou Yongli Industry and Trade Co., Ltd. Packaging Materials Factory's hazards, focusing on the development of plant fiber tableware products, process, product performance, degradation characteristics, Investment and product costs. And through the national standard GB18006.1-1999 national standard "General technical conditions for disposable biodegradable tableware", the testing of plant fiber tableware regulations is in line with national environmental protection and industrial policies, and the market prospect is broad.
Type; 4 edible powder molding type; 5 light? biodegradable plastic non-foaming type. Among the five types, plant fiber molded tableware is more optimistic, based on three: 1 material source is renewable resources; 2 product does not cause pollution to the environment during the formation process and after disposal; 3 product materials are annual herb stalks Fiber is the main raw material, and this kind of product is a green environmental protection product in the true sense. The whole process of product production meets environmental protection requirements.
However, the toughness of plant fiber molded tableware is inferior to that of foamed plastic tableware, and needs further improvement. In summary, plant fiber molded tableware products have unparalleled advantages of other types of products, and are a pure natural green product.
2 Plant fiber tableware products are plant fiber disposable degradation tableware products jointly developed by Xi'an University of Architecture and Technology Metallurgical Application Technology Research Institute and Hangzhou Yongli Industry and Trade Co., Ltd. Packaging Materials Factory, passed the GB18006.1-1999 national standard "one-time Testing of plant fiber tableware items in the General Technical Conditions for Degradable Tableware. According to the test report form of the quality and technology supervision and inspection department and the test report form of the disease prevention and control center department, the product is the test report of the plant fiber mold quality report specified in the new national standard GB18006.1-1999 2001-xsw0916 Disease Control 2001 Inspection Word No. 20013838 Table 2 Test Report No. Item Name Indication Name Dyeing Grade Color Reaction 1 Mold Erosion Test ≥III-2 Cellulase Erosion Test - Visual Observation Yellow Orange Table 3 Biodegradability Performance Indication Biodegradable tableware.
2.1 Product Features The aggregates of plant fiber tableware products use natural plant fibers such as rice husk, wheat straw, bagasse, peanut shell, corn stalk, reed, bamboo branches and sawdust. They can be used alone or in combination. :1Select fast-growing, renewable herbaceous straw fiber as raw material, and modified starch as adhesive. The product does not consume forestry resources and water resources, and finds a way for agricultural and sideline products waste. 2 The production process does not produce three wastes, and does not cause any environmental pollution after disposal. 3 low cost, compared with pulp molding type, cardboard coating type, degradable plastic, starch molding and other degradable tableware, it is a kind of excellent price and performance, high added value, and the post-processing cost is much lower than Plastic products can also be used as feed and fertilizer. 4 can be completely biodegradable, non-toxic and harmless. 5 The product has good strength and color appearance.
2.2 Product degradation properties The product has good total degradation properties. Different raw materials, the degradation rate will be different, under the simulated natural conditions, the degradation time is 3 to 8 months, the longest is no more than 11 months. If the product is discarded in water and can settle, it will not float on the surface of the water, it can become a feed for fish, and it can be used as feed for poultry and livestock again. It can be landfilled or compostable without recycling. The indications of biodegradability meet the following national standard requirements.
2.3 Product performance The compressive strength of the product is higher than that of the paper tableware and the degradable plastic test item. The volume deviation of the natural material product is 0.01% of the drop height test height of the temperature test 95 °C ± 5 °C oil, water, 60 ° C tableware Load-bearing test Load at room temperature 3kg% New national standard requires no damage without deformation, peeling, wrinkling, no seepage, leakage height change ≤ 5 measured results meet the conclusion of the qualified serial number test items and requirements new national standard requirements measured results conclusion evaporation residue heavy metals to Cd Heavy metal with As as heavy metal with Pb as hexane, 20 ° C, 2h, any 100cm sample, fluorescence area should not exceed 5cm, meet the undetected qualified fluorescent substance 254nm and 365nm pesticide residue dichlorvos malathion Parathion phosphorus sulphur phosphorus test item volume deviation % temperature test 95 ° C ± 5 ° C oil, water, 60 ° C constant temperature 30 min tableware load test at room temperature load 3 kg % drop test height 0.8 m water content % index requires no deformation, Lifting, wrinkling, no seepage, leakage height change ≤5 no damage Table 4 use performance index serial number production scale equipment and installation million yuan civil construction million auxiliary equipment million management 10,000 yuan reserve fee 10,000 yuan total 10 million yuan / chronology 5 investment estimate table name 20 million / year corn starch modified adhesive plant straw raw material crushing screening processing mixing molding to fly edge drying into the warehouse inspection packaging UV Disinfectant products, high temperature resistance, low temperature, good resistance to liquid leakage, the food can be heated in a microwave oven, or directly placed in the refrigerator. The performance indicators meet the national standard requirements in Table 4.
2.4 Product Hygienic Performance The product is treated with high temperature and ultraviolet rays during the production process, and does not produce any toxicity, and does not produce three wastes. The excipients used are harmless substances to the human body. There are data showing that rice husks and corn products have significant anti-cancer functions, and the health indicators meet the requirements of national standards. 3 Product Process and Investment Cost Analysis 3.1 Product Processes Plant stalks and other aggregates after 80% of superfine pulverization and modified adhesives After high-speed mixing, the feed system is quantitatively input into the cavity, and is formed by high-temperature and high-pressure curing through molding equipment. The product is sucked to the conveyor belt by the die-taking device, and the infrared rays are further deflashed, dried, and ultraviolet-sterilized, and the package is inspected as shown in the following figure.
3.2 Investment Estimation According to the scale of production, the investment cost is determined, with an annual output of 10 million, the investment cost is about 974,000 yuan; the annual output is 20 million, and the investment cost is about 2.05 million yuan.
3.3 Empirical analysis of product cost Take instant noodles as an example and analyze the product cost.
3.4 Market demand status With the development of the catering industry, the market demand for disposable tableware will inevitably increase rapidly. The project belongs to the environmental protection and agricultural waste resource reuse project. The country consumes 13 billion fast-food boxes annually. Only convenient food production enterprises need 7.2 billion instant noodle cups. The national pulp molding tableware production capacity has reached 3.2 billion/year, and cardboard coated filmware has reached 1.1 billion/year. There is a big gap in demand.
The production of instant noodles in China started late, but it has developed rapidly. There are more than 1,200 instant noodle production lines and more than 300 instant noodle production enterprises. Among them, Dingyi Kang Master, Uni-President and Huafeng have the highest market share, and Dianyi has an annual output of about 3.3 billion bowls. Product process flow chart single consumption 10 million / year / unit cost, yuan / 10 million / chronometer 6 instant noodle bowl cost analysis name raw material comprehensive cost electricity water salary 600 yuan / person monthly management fee depreciation 10 years after the total Interest packaging and sales total 20 million / year / unit price 20 million / year bowl, unified annual output of about 2.7 billion bowls of bowls, Huafeng bowl noodles more than 700 million bowls. If the demand for disposable tableware such as snack boxes, bowls, saucers, cups, plates, etc., and the consumption of railway civil aviation and shipping systems are added, the market demand will be even greater, and the annual consumption of railway passenger transport industry alone will reach 1 billion. One.
Since disposable biodegradable tableware is a global environmentally friendly product, the demand on the international market will be much higher than the domestic market.
At present, more than 95% of the products of more than 10 plant fiber tableware manufacturers and more than 60 pulp molding manufacturers in the country are exported, which is a good example.
According to the National Leading Group Office for the Promotion of Foam Plastic Packaging Alternatives, there are more than 600 manufacturing enterprises engaged in biodegradable plastics, pulp molding, cardboard film cutting, and plant fiber tableware. The market share of products is only 25%. Three-quarters of the market is occupied by non-degradable tableware. To achieve the goal of comprehensive cut-off and banned by the National Economic and Trade Commission's Decree No. 6, this 3/4 market share must be filled by degraded tableware.
Plant fiber tableware has obvious advantages compared with other types of degraded tableware. At present, only 0.8% of the market share is bound to expand rapidly, and plant fiber tableware has significant ecological, social and economic significance. The market outlook will undoubtedly be good.
[1] National Bureau of Quality and Technical Supervision. National [2] National Quality and Technical Supervision Bureau of the People's Republic of China. National Green Economy of the People's Republic
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