Ishubhu lensimbi yensimbi ebonisa ngale yipayipi le-PVC lohlaka lwamathambo ensimbi.Udonga lwamashubhu angaphakathi nangaphandle lusobala, lubushelelezi, futhi alukho amagwebu, futhi ukuthuthwa kwamanzi kubonakala ngokucacile;ukuhlushwa okuphansi kwe-asidi ne-alkali, ukunwebeka okuphezulu, akulula ukuguga, impilo ende yenkonzo;ukumelana nokucindezela okuphezulu, kungagcina isimo sokuqala ngaphansi kwe-vacuum yokucindezela okuphezulu.
1. Ukuguquguquka okuphezulu, ucingo lwensimbi olunamandla aphezulu, impahla yokwenziwa ye-PVC yekhwalithi ephezulu;
2. Umzimba wethubhu ocacile futhi osobala, ukuguquguquka okuhle, i-radius encane egobile;
3. Ingcindezi ephezulu engemihle, ukumelana nokugqwala, izinto ezingezona ezinobuthi, impilo ende yesevisi;