Hydroxypropyl Methyl Cellulose (HPMC) chinhu chinoshandiswa zvakanyanya mumaindasitiri akasiyana-siyana, kusanganisira magadzirirwo einki. Hunhu hwayo hwakasiyana hunosimudzira mashandiro, mhando, uye kushanda zvakanaka kweinki. Chinyorwa chino chinoongorora mabhenefiti ekushandisa HPMC mukugadzira inki, ichiratidza kukosha kwayo pakudzora viscosity, kugadzikana, uye kunaka kwekudhinda.