(1) Umkhiqizo siqukethe kasilika fibroin (isici esiyinhloko) nezinye excipients yezimonyo (izingxenye ezincane), okungaba ngokushesha ukwakha ifilimu engabonakali futhi peelable esikhumbeni phezu emoyeni-omiswe bese sokwelapha. Ngenxa izingxenye ngokwemvelo etholakala yayo, biocompatibility namandla mechanical ukuthi ulingisa isikhumba womuntu, ifilimu kwakhiwa ingaqhubeka okunamathiselwe eduze kwesikhumba isikhathi eside ngaphandle ukucasuka nabokufika-umzimba umuzwa. Ungakwazi kalula ikhasi noma ugeza it off isikhumba ngaphandle kobunzima futhi ubuhlungu. The second one is praying the obligatory prayers. The physical requirements consist of a course of standing, bowing, prostrating and sitting in the morning, just after noontime, afternoon, after sunset and at night. The Muslim should wash his or her face and limbs before praying. He or she must take a shower if he or she had sexual intercourse since the last prayer. These prayers are a chance to communicate with God, ask Him for guidance and good things as well as seek refuge with God from His punishment. These five obligatory prayers may take as little as a half an hour, in total, throughout the day. They can be done in any clean place, by any Muslim without the assistance of a mediator or clergyman.