rongo

Ka taea te wehea te kupenga whakamarumaru ki te kupenga whakamarumaru waea a tawhio noa, waea papatahikupenga whakamarumarume te kupenga whakamarumaru waea papatahi, ka tohua i runga i te tae, te tere o te whakamarumaru me te whanui.

1. Ko te kupenga whakamarumaru, e mohiotia ana ko te kupenga whakamarumaru, he taputapu whakamarumaru motuhake mo te ahuwhenua, te hii ika, te whangai kararehe, te hau, te uhi whenua, me etahi atu. , he waea papatahi te whatu.Ko te kupenga raranga whakamarumaru he mea porowhita waea papatahi.Ko tekupenga whakamarumaruhe mea hanga mai i te polyethylene, te polyethylene teitei, te PE, te PB, te PVC, nga mea hangarua, nga mea hou, te polyethylene propylene me etahi atu rauemi mata.I muri i nga whakapumau ultraviolet me te maimoatanga anti oxidation, ka tohuhia e te kaha o te aukati, te pakeke o te pakeke, te aukati i te waikura, te aukati radiation, te kawe, me era atu.

2. Ko te kupenga whakamarumaru he mea hanga mai i nga mea polyethylene kua taapirihia me etahi kaihoko anti-pakeke, e whai waahi ana ki te whakamarumaru me te whakaheke wera i te raumati, me te mahi ano mo te tiaki wera me te makuku i te takurua.He mea hanga mai i te kapia polyolefin hei rauemi mata, ka tukatukahia, ka toia, ka rarangahia ki roto i te maa maamaa, te kaha-kaha, te mata-a-te-tahekeheke, he mea hipoki kirihou hou.

3. Ko te kaupapa i muri i te hipoki o te ra, na te whakamatao me te whakamarumaru o te hau, ka heke te tere o te whakawhitiwhiti korero i waenga i te hau i roto i te waahi hipoki me te ao o waho, ka tino piki ake te makuku o te hau.He rereke te whakawhiti marama o te whakamarumaru me nga tae rereke.Hei tauira, he tino iti iho te whakawhiti marama o te whakamarumaru pango i tera o te s hina hiriwawhakamarumaru.Na te mea ka whakaitihia e te whakamarumaru o te ra te kaha o te marama me te wera o te marama, he nui te mea whakamatao, me te teitei ake o te pāmahana o waho, Ka tino kitea te hua whakamatao.