Iyada oo ku saleysan maro jaridda, maro dalool ah oo la ballaariyay, ku habboon oo degdeg ah, waxaa loo isticmaali karaa aag yar oo geedo miro ah iyo beerta khudradda, waqti iyo dadaal badbaadi, maro iyo maro caws ah ayaa ah PP polypropylene, yar oo la qaadi karo.