Over 20 Years of Experience in Mushroom Cultivation Solutions.

shiitake bag filling clipping machine

2025年5月14日

why need making small holes on bag after filling?

Since the raw materials for Shiitake mushroom cultivation are relatively coarse, after filling, the plastic bags have high porosity. During sterilization, the gaps between the materials trap cold air, which expands when heated, easily causing the bags to swell. Therefore, before entering the sterilization pot, it is typically necessary to punch small holes with a diameter of 3 to 5 millimeters and apply breathable tape automatically as an air vent

shiitake bag filling clipping machine  1

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