Forming machine of bamboo fiber molding type products and product forming method

Abstract

The invention discloses a forming machine of bamboo fiber molding type products and a product forming method. A mould screen mold is arranged in a forming machine body. A thick liquid supplying tank and a vacuum pump are connected with the forming machine body through water pipes. The thick liquid supplying tank and the vacuum pump are connected with each other through a water pipe. Processing methods of distributing materials, absorbing water and forming are combined with the structure of the forming machine to conduct 20-50 second mold forming with a 0.002-0.004 proportion of plant fiber and water, 240-280 DEG C high temperature, and 3.5-4.5 KG high pressure. According to the forming machine, the vacuum pump is used for realizing water absorbing operation on fiber thick liquid, and the water pipes are utilized to recycle excessive pumped moisture so as to reach recycle of water resources. The forming machine is simple in procedure of the processing method, convenient to operate, and high in output. Moreover, high-temperature forming of the forming machine improves high-temperature stability of finished products, reduces release of harmful substances in high temperature, and enables the finished products to be good in stiffness and excellent in pressure-resisting performance and tear resistance.

Description

technical field [0001] The invention relates to a forming machine for fiber molded products of paper tableware and a product forming method thereof. Background technique [0002] Paper products have been widely used in food packaging, especially in the field of disposable food packaging and tableware, because of their renewable raw materials, convenient printing, easy recycling after disposal, and easy degradation. Therefore, the hygienic and safety performance of paper product packaging It should arouse the attention of the government and consumers. As a very important consumer product, disposable paper tableware has penetrated into thousands of households, such as instant noodle bowls, milk tea cups, disposable drinking cups, disposable paper bowls and other products. Banks, shops, airplanes, trains, ships, offices, etc. have paper tableware in almost all places that need to drink water and eat. Even in the homes of most consumers, the original ceramics and glasses are re...

AI Technical Summary

Problems solved by technology

[0003] But in the current processing method, in the molding method, the "dry whole" technology is usually used for molding, but as far as this technology is concerned, the operation is complicated, the production efficiency is low, and the quality of the finished product after processing is poor, and it is easy to Leakage, and harmful substances will be released, which will bring hidden dangers of unsafe food to consumers

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