近两年来,我们试制塑料袋装菌种初见成效,已制菌种万袋以上,成品率达90％。制作时,将塑料薄膜剪成36×25cm(或50×18cm)大小,用缝纫机缝成袋子,并在接缝处夹少许棉花,以利通气。装料时,先在袋口套一个直径11cm的竹简(或铁筒),料装至袋高4/5处,捣紧即可。 In the past two years, we have made initial achievements in trial production of plastic bags, which have produced more than 10,000 bags of bacteria and the finished product rate has reached 90%. During the production, the plastic film is cut to a size of 36 × 25cm (or 50 × 18cm), stitched into a bag with a sewing machine, and a small amount of cotton is sewed at the seam to facilitate aeration. When loading, first in the bag set a diameter of 11cm bamboo (or iron), expected to bag high 4/5, tamping can be.