Biological material membrane capable of being used for flora protection liquid

The utility model relates to the technical field of flora culture, and discloses a biological material membrane capable of being used for flora protection liquid, which comprises a composite membrane base layer, an anti-fog layer is covered on the top of the composite membrane base layer, and a heat insulation layer is arranged at the bottom of the composite membrane base layer. The subsequent culture process at the bottom of the membrane body is easy to observe, the corrosion resistance of the membrane body can be improved through the corrosion-resistant layer, and the service life of the membrane body is prolonged when the membrane body is used for flora culture. 本实用新型涉及菌群培养技术领域，公开了一种可用于菌群保护液的生物材料膜，包括复合膜基层，所述复合膜基层的顶部覆盖有防雾层，所述复合膜基层的底部设置有保温层，利用防雾层，利用防雾层对膜体的防雾作用，使得在膜体底部后续进行培养过程易观测，而通过耐腐层可提高膜体抗腐性，增加膜体在用作菌群培养时，膜体的使用寿命。