Ingxelo yoPhando lweMarike yeShishini leMpahla yeBamboo yaseTshayina ka-2023

I-bamboo pulp luhlobo lwe-pulp eyenziwe ngezinto ze-bamboo ezifana ne-moso bamboo, i-nanzhu, kunye ne-cizhu. Idla ngokuveliswa kusetyenziswa iindlela ezifana ne-sulfate kunye ne-caustic soda. Abanye basebenzisa ilayimu ukuqhola i-bamboo ethambileyo ibe yi-semi clinker emva kokususa i-greening. Imo yefayibha kunye nobude buphakathi kwezo zemicu yomthi kunye nengca. Kulula ukuyisebenzisa iglu, i-bamboo pulp yi-pulp enobude obuphakathi kwaye ithambile. Ubukhulu kunye nokumelana nokukrazuka kwe-pulp kuphezulu, kodwa amandla okugqabhuka kunye namandla okutsalwa aphantsi. Inamandla aphezulu oomatshini.

NgoDisemba ka-2021, amasebe alishumi kuquka uLawulo lweMithi yamaHlathi kunye neGrassland kunye neKhomishini yoPhuhliso noHlaziyo yeSizwe akhuphe ngokubambisana "Iimbono zokuKhawulezisa uPhuhliso oluNtsha lweShishini leBamboo". Iindawo ezahlukeneyo nazo ziye zaqulunqa imigaqo-nkqubo yokuxhasa ukukhawulezisa uphando kunye nophuhliso lwetekhnoloji entsha kunye neenkqubo zokukhusela indalo kunye nokusingqongileyo ekwenzeni iphepha le-bamboo pulp, zibonelela ngenkxaso enamandla yomgaqo-nkqubo wokukhuthaza uphuhliso olusemgangathweni ophezulu lweshishini le-bamboo, kuquka neshishini lokwenza iphepha le-bamboo pulp.

Ngokwembono yecandelo lemizi-mveliso, izinto eziphambili ezisetyenziswa phezulu kwi-bamboo pulp yi-bamboo efana ne-moso, i-nanzhu, kunye ne-cizhu; Umthombo osezantsi we-bamboo pulp ubandakanya amashishini ahlukeneyo okwenza iphepha, kwaye iphepha eliveliswayo lihlala liqinile kwaye "linesandi". Iphepha eli-bleached lisetyenziselwa ukuvelisa iphepha lokuprinta eli-offset, iphepha lokuchwetheza, kunye namanye amaphepha enkcubeko aphezulu, ngelixa iphepha elinga-bleached lingasetyenziselwa ukuvelisa iphepha lokupakisha, njl. I-China yenye yamazwe anezixhobo zezityalo ze-bamboo ezityebileyo kwihlabathi, apho ihlathi le-bamboo lithatha ngaphezulu kwe-1/4 yendawo iyonke yehlathi le-bamboo kwihlabathi kwaye imveliso ye-bamboo ithatha i-1/3 yemveliso iyonke yehlabathi. Ngo-2021, imveliso ye-bamboo yase-China yayiziibhiliyoni eziyi-3.256, ukunyuka kwe-0.4% kunonyaka ophelileyo.

Njengelizwe elinemveliso enkulu ye-bamboo pulp emhlabeni, iTshayina inemizila eli-12 yemveliso ye-bamboo chemical pulp yanamhlanje enomthamo wemveliso wonyaka ongaphezulu kweetoni ezili-100000, kunye nomthamo wemveliso iyonke weetoni ezizizigidi ezingama-2.2, kubandakanya iitoni ezingama-6000000 zemveliso ye-bamboo pulp enyibilikayo. Inguqulelo entsha yomyalelo wokuthintelwa kweplastiki ichaza umda wokuthintelwa kweplastiki kunye nokukhethwa kweemveliso ezizezinye, nto leyo ezisa amathuba amatsha kumashishini emveliso yephepha le-bamboo pulp. Ngo-2022, imveliso ye-bamboo pulp yaseTshayina yayiyi-2.46 yezigidi zeetoni, ukunyuka konyaka nonyaka kwe-1.7%.

ISichuan Petrochemical Yashi Paper Industry Co., Ltd. yinkampani engaphantsi kweChina Petrochemical Group. Lelona shishini likhulu lemveliso kwishishini lephepha lendalo le-bamboo pulp eTshayina, linoluhlu olupheleleyo lweenkcukacha kunye neentlobo. Ikwalishishini elibalaseleyo elimele iphepha lendalo le-100% le-bamboo fiber elisetyenziswa imihla ngemihla eTshayina. Lishishini lesizwe elinobuchwepheshe obuphezulu eligxile kuphando nophuhliso, imveliso, kunye nokuthengiswa kwephepha lekhaya eliphezulu kwaye lelinye lamashishini alishumi aphezulu ephepha lekhaya kwiPhondo laseSichuan. Imveliso yalo egqityiweyo, ubungakanani bentengiso, kunye nesabelo semarike zibekwe kwindawo yokuqala kwishishini lokucubungula iphepha lekhaya kwiPhondo laseSichuan iminyaka emithandathu ilandelelana, kwaye zibekwe kwindawo yokuqala kwishishini lephepha lendalo le-bamboo pulp lesizwe iminyaka emine ilandelelana.