M'zaka zaposachedwa, ndikukula kwachuma, kukulitsa madera omwe siakuyatsidwa, anthu ambiri amayamba kuwunikira njira zotsatirira zodzikongoletsera komanso zabwino zomwe sizimayendetsa bwino mapangidwe a mafakitale.
Ndiye, kodi ndichifukwa chiyani pali njira zambiri zomatira pamsika? M'malo mwake, makamaka chifukwa cha zinthu zosiyanasiyana komanso njira zosindikizira zomwe amasankha. Mwambiri, zida zodzikongoletsera zodzikongoletsera pamsika zimagawidwa m'mapepala ndi mafilimu. Lero ndigawana nanu zinthu zomwe zimachitika pamsika.
01. Pepala lokutidwa
Pepala lokutidwa limadziwikanso ngati pepala loyera. Pepala limakutidwa ndi utoto wa utoto woyera pamtunda wa pepala lapansi ndikukonzedwa ndi njira yapadera. Pakadali pano, pepala lokutidwa limagwiritsidwa ntchito makamaka posindikiza ndi kusindikiza mtengo wabwino, ndipo zimagwiritsidwa ntchito kwambiri posindikiza utoto, monga ma albacks, mabuku ndi zochitika, zotsatsa komanso zowonjezera, zotsatsa komanso zowonjezera. Zachidziwikire, pepala lokutidwa ndinso chinthu chosindikizira chosindikizira cha mafuta osungira matebulo.
Pepala ili ndi mawonekedwe osalala, apamwamba kwambiri, kuyera kwabwino kwambiri, mayamwidwe abwino ndi uning, ndipo mawonekedwe osindikizidwa ndi omveka bwino komanso okongola. Oudequacies, pepala lokutidwa pambuyo lonyowa siliva losavuta kugwa, sikophweka kusunga.
02, pepala lozungulira
Pepala lotayidwa, lomwe limadziwikanso kuti pepala lokhomera kawiri, nthawi zambiri limapangidwa ndi matabwa ophatikizika ndi mitengo yamagetsi ndi mbalame yovomerezeka, ndipo imapangidwa pogwiritsa ntchito njira yosindikiza komanso yosindikiza. Amagwiritsidwa ntchito makamaka posindikiza makina kapena mabuku amitundu yambiri, lembani, mapu, kujambula, malembedwe amitundu kapena mapepala osiyanasiyana.
Pepala ili ndi mawonekedwe a kusinthasintha kwatsopano, kukana madzi amphamvu, kukhazikika kwabwino, chipongwe chaching'ono, chopindika komanso chowoneka bwino, chosalala bwino. Kubwezeretsanso ndikuti kusindikiza kwa pepala lokutidwa ndi kawiri kumakhala koyipa pang'ono kuposa pepala.
03, pepala loyera
Pepala lokutidwa pagalasi limatengera chithandizo chapamwamba kwambiri. Ndi pepala lalitali kwambiri la er gal la zilembo zapamwamba kwambiri. Amagwiritsidwa ntchito polemba mankhwala osokoneza bongo, mafuta ophikira, vinyo, zakumwa, zida zamagetsi, nkhani zachikhalidwe ndi zinthu zina.
04, pepala lotentha
Pepala lotentha, lomwe limadziwikanso ngati pepala lojambulira, limagwiritsidwa ntchito mwapadera papepala losindikiza maofesi oterera ndi matex fakisi. Amapangidwanso ndi utoto wopanda utoto, utoto wokulira, othandizira omwe amachititsa, zomata, ndi zina zofananira. Ili ndi mikhalidwe ya magwiridwe apadera, kupanga zithunzi mwachangu komanso zosavuta. Nthawi zambiri amagwiritsa ntchito zilembo zapamwamba, kugwiritsa ntchito makompyuta, mabatani, pos zilembo, etc.
05. Pepala la kutentha
Pepala lomwe limatchedwa kutentha ndi pepala lapadera lopangidwa mwapadera kuti lisindikize. Mfundo yake ndikuti inki imasamutsidwa ku pepalali pansi pa kukakamizidwa kotentha kwa chosindikizira cha Barcode. Nthawi zambiri, pepala losamutsa kutentha lidzalumikizidwa pamwamba pa pepala la nkhope, makamaka kuti muwonetsetse kuti malo ophatikizika ndi osalala komanso osawoneka bwino, makamaka magwiridwe antchito abwino ndi abwino kwambiri.
06, pe filimu
Pulogalamu ya polyethylene (filimu ya polyethylene imatchulidwa kuti pe, yomwe ndi polymoptic policy yopezeka ndi polylenezation ya ethylene. Ili ndi mawonekedwe a madzi kukana, kutsutsana ndi mafuta ndi potalika kukana, ndipo kumatha kukhalabe ofewa komanso kukhazikika kwamankhwala pamoto wochepa. Zolemba zodzikongoletsera zopangidwa ndi zinthu za penti zimagwiritsidwa ntchito makamaka pamankhwala a mankhwala tsiku lililonse, monga shampu, mame ndi zinthu zina. Pali mitundu yambiri pamsika, monga oyera oyera oyera, oyera oyera oyera oyera komanso owoneka bwino.
7, PP filimu
Kanema wa polypropyylene wotchedwa PP, ndi polymer polymer zinthu zowala, zoyera, zowoneka bwino, zowoneka bwino, zokhala ndi chinyezi, kulira kwabwino. Amagwiritsidwa ntchito kwambiri m'minda ya mankhwala tsiku lililonse komanso zodzoladzola. Mwachitsanzo, zinthu za PP zinthu zimagwiritsidwa ntchito pamsika. Chifukwa cha kuwonekera kwake kwakukulu, zolembera zodzikongoletsera zopangidwa ndi thupi la botolo lowonekera, zomwe zikuwoneka kuti zilibe zolembera.
08, filimu ya pet
Filimu filimu ndi chidule cha Chingerezi cha filimu ya polyester. Ndi mtundu wa polima. Chotsatsa chomatira chimagwiritsa ntchito filimu ya zojambula ndi zouma bwino, madzi kukana kutentha, kugwiritsa ntchito kutentha, kupewa mafuta, zosungunulira zosungunulira ndi zinthu zina. Pali zolembedwa zomata zamitundu iyi pamsika, monga siliva wosayankhula, wopanda siliva wonyezimira, wasiliva wowala komanso wonyezimira.
09, pvc membrane
Ndi filimu ya PVC ya PVC kapena PVC, nsalu yopepuka, yotsika mtengo, golide ndi zinthu zina zowoneka bwino.
Post Nthawi: Sep-22-2022