1. Eby'obuyonjo kandi ebitari by'obutwa: Emipiira ya PPR n'ebintu ebirikugikwataho nibikorwa omu random copolymerized polypropylene, ebitari by'obutwa kandi ebitari by'akabi aha mubiri gw'omuntu kandi ebirikubaasa kukoresibwa kutwara amaizi g'okunywa.
2. Okuzibira okusheenya: Nikibaasa kugumira okusheenya kw'ebintu by'emibazi bitari bimwe na bimwe kandi tikyorobi kusheenya n'okusheenya, kuhamya ngu enkora y'emipiira yaakora gye kumara obwire buraingwa.
3. Okugumira gye obutagatsi: obutagatsi bw'okukoresa obwire buraingwa nibubaasa kuhika ahari 70 градуса, kandi obutagatsi bw'okukoresa ahonaaho nibubaasa kuhika ahari 95 градуса, kuhikiiriza ebyetaago by'okutunga amaizi garikwotsya omu maka n'omu makorero.
4. Okukora kw'amaani okw'okuzibira obutagatsi: okutwara obutagatsi bukye, okurikubaasa kukyendeeza gye okufeerwa kw'okwotsya n'okurinda amaani.
5. Kyanguhi kutaho: Orikukoresa tekinologiya y'okuteerana ebirikwotsya, okuteerana nikwesigwa, okwombeka nikurahuka, kandi tihariho bikoreso by'omutaano ebirikwetengyesa.
6. Obwire buraingwa bw'okukoresa: Omu mbeera z'okukoresa eza butoosha, obwire bw'okukoresa emipiira ya PPR n'ebintu ebirikugikwataho nibubaasa kuhika emyaka erikurenga 50.
