Sib piv cov txheej txheem cov txheej txheem tsim khoom hauv BOPET Kev Lag Luam

Lub sijhawm no, muaj 2 ntau cov txheej txheem sib txawv ntawm cov txheej txheem hauv BOPET kev lag luam, ib qho yog cov txheej txheem slicing, lwm qhov yog ncaj qha-yaj.

Ua ntej xyoo 2013, kev ua lag luam feem ntau yog ua los ntawm cov txheej txheem slicing, thaum tom qab 2013, cov txheej txheem flocking tau qhia. Raws li Zhuo Chuang cov txheeb cais, txog rau thaum lub Cuaj Hlis 2019, tas nrho cov peev xwm ntawm BOPET hauv Suav teb yog 3.17 lab tons, thiab qhov muaj peev xwm tsim cov khoom siv hluav taws xob ncaj qha muaj li 30% ntawm tag nrho cov peev txheej, thiab tshuav 60 % ntawm qhov peev xwm ntau lawm yog khoom siv ziab.

Tsum Khoom

Tsis muaj ntawm txoj kab ncaj qha

Peev Xwm(Tons / Xyoo)

Shuangxing

4

120,000

Xingye

8

240,000

Kanghui

7

210,000

Yongsheng

6

180,000

Genzon

4

120,000

Jinyuan

2

60,000

Baihong

4

120,000

Tag Nrho

35

1050,000

 

Tus nqi ntawm cov txheej txheem slicing yog qis dua li ntawm cov yaj ncaj qha, kwv yees 500 yuan ib ton. Yog li ntawd, nws muaj peev xwm muaj txiaj ntsig zoo nyob rau hauv kev ua haujlwm ntawm cov yeeb yaj kiab dav dav. Tam sim no, cov lag luam saum toj kawg nkaus peb hauv kev lag luam muaj plaub txoj cai tswj hwm cov khoom siv, Jiangsu Xingye, Yingkou Kanghui yog cov chaw muag khoom thib 3 hauv BOPET kev lag luam hauv Suav teb, thiab cov lag luam feem ntawm cov zaj duab xis zoo ib yam. Nrog cov khoom lag luam ntawm Ningbo Jinyuan, Fujian Baihong, Zhejiang Yongsheng thiab Shuyang Genzon koom nrog kev lag luam, cov qauv kev sib tw tshiab tau tsim hauv BOPET teb, tab sis tag nrho tus nqi sib tw kom zoo dua yog pom tseeb dua li cov qauv slicing.

Muaj ob qho zoo thiab qhov tsis zoo ntawm ob txoj kev no. Txawm hais tias lub peev txheej zoo ntawm cov yaj ncaj qha hauv cov yeeb yaj kiab dav dav yog qhov zoo dua, cov txheej txheem slicing kab muaj cov txiaj ntsig zoo ntawm cov txheej txheem ntau lawm thiab kev nplua nuj khoom. Nyob rau tam sim no, BOPET kev ua lag luam nyob rau hauv cov melt ntau lawm txoj kab yog nyias zaj duab xis ntau lawm kab, feem ntau Thin BOPET zaj duab xis cov khoom lag luam feem ntau yog siv hauv kev lag luam ntawm cov ntim dav. Tsuas yog ib feem ntawm cov tuab tau siv nyob rau hauv hluav taws xob teb. Txawm li cas los xij, cov kab ntau lawm ntawm cov txheej txheem slicing yog cov zaj duab xis thicker ntau lawm. Ntxiv rau kev ntim khoom zoo tib yam, nws kuj tseem siv tau hauv kev lag luam hluav taws xob thiab hluav taws xob, kev tsim kho thiab daim ntawv thov cov khoom lag luam muaj ntau dua, thiab cov neeg siv khoom tau muaj zog dua.

Nrog rau kev txhim kho ntawm BOPET cov kab ntau lawm thiab kev txhim kho ntawm cov thev naus laus zis, cov khoom siv yaj ncaj qha tuaj yeem tsim cov khoom lag luam ntau thiab ntau dua nyob rau hauv qhov pib ntawm kev txo nqi. Hauv xyoo 2005, los ntawm kev kho dua tshiab thev naus laus zis, Fujian Baihong tuaj yeem nce cov tuab ntawm ntau lawm ntawm 75μ txog 125μ. Cov khoom siv tshiab tseem tseem npaj rau yav tom ntej. Lub sijhawm ntawd, nws yuav muaj peev xwm ua khoom lag luam nrog tuab ntawm 250μ thiab 300μ. Qhov no yog qhov kev hloov pauv ntawm cov khoom siv. Ib qho ntxiv, BOPET cov kab ntau lawm kuj tau tiav leapfrog kev loj hlob nyob rau hauv cov nqe lus ntawm qhov dav: Los ntawm 3.2 meter mus rau 8.7 meter mus rau 10.4 meter. Tuam Tshoj BOPET kev ua lag luam ib feem ntawm cov phiaj xwm qeeb rau 3-15 ntawm 10.4 m cov kab ntau lawm, uas yuav rov ua dua tshiab cov qauv tshiab ntawm Tuam Tshoj kev lag luam BOPET.

 


Sijhawm Tshaj Tawm: Lub Yim Hli-21-2020