1. Its material will undergo degradation or denaturation, resulting in changes in its physical and chemical properties. This may affect the mechanical strength, air permeability, permeability and other properties of the dialysis bag, thus affecting its service life and effectiveness.
2. It may affect the separation and purification effect of the substances in it. Because the boiling time is too long may cause the structure of the dialysis bag to change, thus affecting its separation and purification effect.
3. It will produce some harmful substances, such as monomers and oligomers, which may cause damage to the human body.