1. Eby'obuyonjo Kandi Ebitari by'obutwa: Emipiira ya ppr n'ebintu ebirikugikwataho nibikorwa osud kopolimerizirani polipropilen, ebitari kandi kandi ebiri ebiri ebiri ebiri ebiri 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 stupnjeva , kandi obutagatsi bw'okukoresa ahonaaho nibubaasa kuhika ahari 95 stupnjeva , 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.
