袋栽银耳一般都是采用胶布封穴口。在实践中,我们感到这种封口法在消毒、搬运过程中,常因受潮、碰撞而引起胶布翘边,形成缝隙乃至脱落;接种后不便观察检查菌种块的萌发情况。为此,我们改用了薄膜封口。试验表明,薄膜封口粘合牢固, Tremella white bags are generally sealed with adhesive tape points. In practice, we feel that this sealing method in the disinfection, handling process, often due to damp, collision caused by tape Alice edge, the formation of gaps or even shedding; inoculation after the observation of the germination of bacteria is not observed. For this reason, we switched to film sealing. Tests show that the film seal firmly bonded,