Method for making degradable ground film paper from cotton stalks
A technology for degrading mulch and cotton stalks, applied in pulp beating method, pulp beating/refining method, papermaking and other directions, can solve the problems of white pollution, no way to recycle, serious and other problems, and achieve simple process flow, low papermaking cost and saving cost effect
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[0023] Example 1
[0024] 1. Cut the whole plant cotton stalk with a rotary cutting machine (manufacturer: Zhangqiu Tony Machinery Manufacturing Co., Ltd. Model: XQ2500) to cut the length of 30 to 40 mm long and 2 to 3 mm in diameter, using a cylindrical screen (manufacturer: Zhangqiu Tony Machinery Manufacturing Co., Ltd. Model: YTS800) After removing impurities and fines, it is reserved.
[0025] 2. Send the prepared raw materials (material section) to the steaming warehouse (manufacturer: Dandong Ogilvy Light Industry Machinery Co., Ltd. Model: QZC25) using a belt conveyor (manufacturer: Dandong Ogilvy Light Industry Machinery Co., Ltd. Model: S650) Carry out pre-steaming (normal pressure, time 1-10min), and then convey to the continuous steamer (manufacturer: Tianjin Zhongqing Machinery Co., Ltd. Model: FD150) through the plug screw (manufacturer: Tianjin Zhongqing Machinery Co., Ltd. Model: FD150) for continuous For cooking, add 2~2.5% potassium hydroxide, 1.5~1.8% ammonium s...
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