Icyitegererezo cyingirakamaro kijyanye nisakoshi ya sima ivanze igizwe nurushundura rukozwe muri plastiki, murwego rwagati rwagati rudodo rudodo rukozwe muri plastiki ya polypropilene. Muri ibyo, polypropilene ifatwa nkigice cyingenzi mubikorwa byo gukora imifuka ya pulasitike ya sima kandi bigira ingaruka kumiterere yabapakira. Reka tuvumbure ibikoresho byo gupakira sima nibikoresho bya sima byuzuye

PP yarn -
Umurongo wo gukora umufuka wa sima ukorwa muburyo bugoye.

1.Kora umugozi wa PP

PP ya granules ya PP yapakiwe muri hopper yigikoresho gikora ubudodo, n'imashini yonsa ishyirwa muri extruder, hanyuma igashyuha kugirango ishonge. Imashini isohora plastike yamazi kumunwa wububiko hamwe nuburebure bushobora guhinduka nkuko bisabwa, kandi firime ya plastike ikorwa binyuze mubwogero bwamazi akonje. Hanyuma firime yinjira mumashanyarazi kugirango yinjire mubugari busabwa (mm 2-3), umugozi unyura mumashanyarazi kugirango uhagarare hanyuma ushyirwe mumashini izunguruka.

Muburyo bwo gukora ubudodo, imyanda ya fibre na bavia ya firime ya plastike isubizwa mukunywa, igabanywamo uduce duto, hanyuma igasubira muri extruder.

2.Urupapuro rwa PP

Imizingo ya PP ishyirwa mumyenda 06 yumuzingi kugirango iboheye mumyenda ya PP, binyuze muburyo bwa PP bwo guhinduranya imyenda.

3.Firime ya PP

Umuzingo wa PP ushyirwaho namakamyo ya forklift kumashini itwikiriye firime, urupapuro rwigitambara rwa PP rushyizwemo umubyimba wa plastike 30 PP kugirango wongere umubano wimyenda itagira amazi. Kuzunguruka imyenda ya PP yatwikiriwe kandi irazunguruka.

4.Gucapa kumifuka ya PP

Filime ya OPP ni umufuka wabigize umwuga kandi mwiza, tekinoroji yo gucapa gravure kuri firime ya OPP, hanyuma ugahuza iyi firime kumuzingo wimyenda ya PP.

5.Kurangiza ibicuruzwa no gupakira

Ibidacapwe cyangwa Flexo Yacapwe PP Imifuka Yiboheye: Imizingo ya PP iboheye inyuzwa muri sisitemu yo gufunga ikibuno (niba ihari), kandi ibicuruzwa byarangiye biracibwa. Noneho ubanza kudoda, gusohora nyuma, cyangwa kudoda nyuma, kanda mbere. Ibicuruzwa byarangiye binyura mu buryo bwikora bwo kubara convoyeur no gupakira imipira.

PP imifuka iboshywe hamwe na firime ya gravure icapura mumuzingo inyuzwa muri sisitemu yikora yo kuzenguruka impande, gukanda impande, gukata, kudoda hepfo, no gupakira.

Muri make, polypropilene polymer nibikoresho byo guhitamo mugihe cyo gukora imifuka ya plastike ya sima mugihe cyo gukora imifuka yo gupakira sima. Kubika, gutwara, no gutunganya sima nibikorwa byose byunguka kumubiri, imiti, nubukanishi bwa polypropilene.

Isakoshi ya sima ibisobanuro:

Imifuka iboshywe iravuga cyane cyane: imifuka ikozwe muri pulasitike ikozwe muri polypropilene (PP mu cyongereza) nkibikoresho fatizo nyamukuru, bisohoka kandi bikaramburwa mu budodo buringaniye, hanyuma bikozwe, bikozwe, kandi bikozwe mu mifuka.

1. Imifuka yo gupakira ibicuruzwa mu nganda n’ubuhinzi
2. Imifuka yo gupakira ibiryo