Asanali PVC chofewa kupanga thumba mzere ndi njira yopangira kupanga kupanga matumba ofewa kuchokera ku zipangizo zomwe zilibe Polyvinic Chloride (PVC). Ukadaulowu ndi yankho lanzeru pakukula kwa kufunikira kwa njira zosamalira zachilengedwe komanso zosamalira thanzi m'malo mwazinthu zachikhalidwe za PVC.

Thesanali PVC chofewa kupanga thumba mzereimagwira ntchito m'magawo angapo. Choyamba, zinthu zosakhala za PVC, zomwe nthawi zambiri zimakhala ngati pulasitiki yotchedwa polyolefin, imasungunuka ndikutulutsidwa mufilimu. Kanemayu amaziziritsidwa, kudulidwa, n’kupanga matumba. Matumbawo akapangidwa, amadzazidwa ndi zomwe akufuna, kusindikizidwa, ndikupakidwa kuti agawidwe.

Kufunika kwamizere yopangira zikwama zofewa zopanda PVCm'mafakitale amakono sanganenedwe mopambanitsa. Ndi malamulo ochulukirachulukira azachilengedwe komanso kuzindikira kwa ogula za ngozi zomwe zingachitike paumoyo wokhudzana ndi PVC, mafakitale akukakamizidwa kuti apeze njira zina zogwirira ntchito. Mizere yopangira zikwama zofewa zosakhala za PVC imapereka yankho lomwe silimangokwaniritsa zofunikira izi komanso limapereka mwayi wowongolera magwiridwe antchito komanso kupulumutsa mtengo.

Mizere yopangira izi ndi yofunika kwambiri m'magawo monga azachipatala, komwe kugwiritsa ntchito mapaketi opanda poizoni komanso osabala ndikofunikira. Momwemonso, m'makampani azakudya, matumba omwe si a PVC amatha kuthandizira kuonetsetsa chitetezo cha chakudya komanso kuchepetsa kuwononga chilengedwe.

M'malo mwake, thesanali PVC chofewa kupanga thumba mzerezikuyimira kusintha kwa njira zopangira zokhazikika komanso zoganizira zaumoyo, zomwe zimapangitsa kukhala gawo lofunikira kwambiri pamakampani amakono.

Ubwino wa Non-PVC Soft Bag Production Line

1. Wokonda zachilengedwe:Chimodzi mwazabwino kwambiri za mizere yopangira zikwama zofewa zomwe si za PVC ndizokhazikika kwachilengedwe. PVC, kapena Polyvinyl Chloride, ndi mtundu wa pulasitiki womwe wakhala ukudzudzulidwa chifukwa cha kuwononga chilengedwe.

Izi zikuphatikizapo nkhani za non-biodegradability ndi kutulutsidwa kwa ma dioxin owopsa akawotchedwa. Kumbali inayi, zida zomwe zimagwiritsidwa ntchito pamizere yopanda PVC, monga ma polyolefins, ndizothandiza pachilengedwe. Amatha kubwezeretsedwanso, amatulutsa mpweya wocheperako popanga, ndipo samatulutsa mankhwala oopsa akatayidwa, zomwe zimapangitsa kuti azitha kusankha bwino.

2. Kuchita bwino:Makina odzazitsa thumba la infusion amatha kukulitsa zokolola m'njira zingapo. Chifukwa cha zinthu zomwe sizili za PVC, nthawi zambiri zimafunikira mphamvu zochepa kuti zitheke poyerekeza ndi PVC, zomwe zimatsogolera kunthawi yopanga mwachangu. Kuphatikiza apo, zida zomwe si za PVC nthawi zambiri zimakhala ndi chiopsezo chochepa chopanga zinthu zolakwika, potero zimachepetsa zinyalala ndikuwonjezera magwiridwe antchito.

3. Ubwino ndi kulimba:Zida zopanda PVC zomwe zimagwiritsidwa ntchito pamizere yopanga izi zimadziwika chifukwa chapamwamba komanso kulimba kwake. Amapereka kukana kwamankhwala kwabwino kwambiri, kuonetsetsa kuti zomwe zili m'matumba sizikuwonongeka. Kuphatikiza apo, matumba omwe si a PVC amawonetsa mphamvu zambiri komanso kukana kuphulika, zomwe zimapangitsa kuti azikhala ndi moyo wautali komanso magwiridwe antchito odalirika.

4. Zotsika mtengo:Ngakhale kuti ndalama zoyamba zopangira zikwama zofewa zosakhala za PVC zitha kukhala zapamwamba kuposa mizere yachikhalidwe ya PVC, phindu lanthawi yayitali ndilambiri. Pogwiritsa ntchito bwino ntchito komanso kuwononga pang'ono, mizere yopangira izi imatha kubweretsa ndalama zambiri pakapita nthawi.

Kuphatikiza apo, malamulo okhudza kagwiritsidwe ntchito ka PVC akukulirakulira komanso kufunikira kwa ogula pazinthu zokomera chilengedwe kukuchulukirachulukira, mabizinesi omwe amaika ndalama muukadaulo womwe si wa PVC atha kukhala okonzeka kupewa chindapusa chowongolera ndikukwaniritsa zomwe msika ukufunikira.

Mizere yopangira zikwama zofewa zopanda PVCperekani maubwino angapo omwe amawapangitsa kukhala chisankho chokongola kwa mabizinesi omwe akufuna kupititsa patsogolo momwe angayendetsere chilengedwe, kupititsa patsogolo magwiridwe antchito, kupereka zinthu zapamwamba kwambiri, ndikukwaniritsa zotsika mtengo.

 

Mapulogalamu a Non-PVC Soft Bag Production Line

1. Malo azachipatala:Thesanali PVC chofewa kupanga thumba mzereali ndi ntchito yofunika kwambiri pazachipatala. Matumbawa nthawi zambiri amagwiritsidwa ntchito poyikamo mankhwala a m'mitsempha (IV), magazi, ndi madzi ena achilengedwe. Zida zomwe sizili za PVC zomwe zimagwiritsidwa ntchito m'matumbawa ndi biocompatible, kutanthauza kuti sizimakhudzidwa ndi yankho kapena magazi opakidwa, kuonetsetsa chitetezo ndi kusabereka. Amawonetsanso zotchinga zabwino kwambiri zolimbana ndi okosijeni ndi chinyezi, kusunga kukhulupirika kwa zinthu zomwe zapakidwa. Kuphatikiza apo, kumveka kwawo kwakukulu kumapangitsa kuti ziwonekere mosavuta za zomwe zili mkati, chinthu chofunikira kwambiri pazachipatala.

2. Makampani a Chakudya:M'makampani azakudya, mizere yopangira zikwama zofewa zomwe si za PVC zimagwira ntchito yofunika kwambiri popanga njira zosungitsira bwino komanso zotetezeka. Kukana kwamphamvu kwamankhwala kwazinthu zopanda PVC kumatsimikizira kuti zomwe zili m'zakudya sizimayipitsidwa ndi zinthu zovulaza.

Kuphatikiza apo, zotchinga zawo zabwino kwambiri zimathandizira kusungitsa kutsitsimuka ndi mtundu wa zakudya, kukulitsa moyo wawo wa alumali. Kuyambira pakupakira zokolola zatsopano mpaka kupanga zikwama zazakudya zamadzimadzi ndi zakumwa, kugwiritsa ntchito matumba omwe si a PVC m'gawoli ndikwambiri.

3. Katundu Wogula:Mizere yopangira zikwama zofewa zosakhala za PVC imathandizanso kupanga zinthu zatsiku ndi tsiku monga zikwama zogulira, zopakira, ndi zina zambiri. Matumbawa amapereka njira ina yabwino kwambiri yochepetsera zachilengedwe m'matumba apulasitiki achikhalidwe, mogwirizana ndi kufunikira kwa ogula kwazinthu zokhazikika.

Kuphatikiza apo, mphamvu zawo ndi kulimba kwawo zimawapangitsa kukhala chisankho choyenera kunyamula zinthu zolemetsa, pomwe kusinthasintha kwawo kumalola kusungirako kosavuta.

Mapulogalamu amizere yopangira zikwama zofewa zopanda PVCkufalikira m'mafakitale angapo, kuthandiza mabizinesi kukwaniritsa zosowa zantchito komanso udindo wa chilengedwe. Popereka yankho lotetezeka, lokhazikika, komanso logwira ntchito bwino, mizere yopangirayi imayikidwa kuti ifotokozerenso tsogolo la kulongedza ndi kutumiza zinthu.

Mizere yopangira zikwama zofewa zopanda PVCperekani maubwino ambiri omwe amawapangitsa kukhala chisankho chokopa mabizinesi m'magawo osiyanasiyana. Amapereka njira ina yothandiza zachilengedwe kuzinthu zachikhalidwe za PVC, zomwe zimagwirizana ndi zomwe zikuchitika padziko lonse lapansi pakukhazikika komanso udindo wa chilengedwe. Kugwira ntchito bwino kwa mizere yopangira iyi, kuphatikizidwa ndi mtundu wapamwamba komanso kulimba kwa zinthu zomwe si za PVC, kumathandizira kuti pakhale zokolola zambiri komanso kuchepa kwa zinyalala.