Gilashin kwali jiki ne mai nau'i-nau'i-nau'i iri-iri, aƙalla an haɗa shi da ɗigon ɓangarorin core paper (wanda aka fi sani da "pit sheet", "corrugated paper", "corrugated core paper", "corrugated core paper", "corrugated paper core", "corrugated paper core") Takarda tushe”) da Layer Ya ƙunshi kwali (wanda kuma aka sani da “takarda takarda” da “kwalin katako”), wanda ke da ƙarfin injina kuma yana iya jure karo da faɗuwa yayin sarrafawa.Ainihin aikin kwali na katako ya dogara da abubuwa uku: takarda mai mahimmanci da Halayen kwali da tsarin kwali da kansa.
Har ila yau, an san shi da kwali, an yi shi da aƙalla takarda ƙwanƙwasa ɗaya da takarda guda ɗaya na kwali (wanda ake kira kwali), wanda ke da kyau da ƙarfi.An fi amfani da shi wajen kera kwali, sandwiches na kwali da sauran kayan marufi don kayayyaki masu rauni.Ana yin ta ne da bambaro da bambaro da takardar shara ta hanyar duka don yin ɗanyen takarda kamar allon rawaya, sai a sarrafa ta da injina a jujjuya ta zuwa siffa ta corrugated, sannan a manna ta a jikin takardan kwali da manne irin su sodium silicate a saman. .
Kwali mai ƙwanƙwasa ƙwanƙwasa kamar wata ƙofa ce da aka haɗa, an tsara shi a jere kuma ana tallafawa juna don samar da tsari mai siffar triangular.Yana da ƙarfin injina mai kyau, yana iya jure wani matsa lamba daga jirgin sama, kuma yana da na roba da natsuwa.Kyakkyawan aiki;ana iya sanya shi a cikin matattakala ko kwantena na siffofi da girma dabam dabam bisa ga buƙatu, wanda ya fi sauƙi da sauri fiye da kayan kwantar da filastik;zafin jiki ya ragu sosai, yana da inuwa mai kyau, kuma ba ya lalacewa ta hanyar haske, kuma gabaɗaya zafi yana raguwa.Amma bai dace da amfani da dogon lokaci a cikin yanayi mai laushi ba, wanda zai shafi ƙarfinsa.
Dangane da haɗe-haɗe daban-daban, ana iya raba kwali mai ƙwanƙwasa zuwa nau'ikan guda biyar masu zuwa:
1. Kwali da aka haɗa da Layer na ainihin takarda da katin kraft ana kiransa "kwali mai lalata".An yi amfani da kwali mai ƙwanƙwasa gabaɗaya don shimfiɗawa, tazara da nade abubuwa marasa tsari.
2. Kwali da aka haɗa da takarda mai mahimmanci guda ɗaya da babba da ƙananan yadudduka na katunan kraft ana kiransa "kwali-piti guda".
3. Babban takarda mai launi biyu wanda aka sanya a cikin katin kraft mai Layer uku ana kiransa "kwali mai ninki biyu".Ana iya haɗa kwali mai ramin sau biyu da takarda rami mai faɗin rami daban-daban da halaye na takarda daban-daban, kamar takardar rami “B” mai “C” takarda rami.
4. Babban takarda mai launi uku wanda aka yi sandwid a cikin kati mai launi mai launi huɗu ana kiransa "kwali mai rami uku".
5. An samar da allunan takarda mai ƙarfi mai ƙarfi biyu daga allunan ramin rami ɗaya, kuma tsakiyar Layer na ainihin takarda an yi shi da takaddun ainihin kauri biyu masu kauri tare.
An yi shi da kwali mai ƙura,shelves na takarda (rakunan nunin takarda)ya shahara a Turai da Amurka a farkon zamanin.Takardun da aka buga da kyau (rakunan nunin takarda) sun zama ruwan dare a ƙasashen waje kuma ana amfani da su sosai a abinci, sinadarai na yau da kullun, kayan gida, kayan lantarki, tufafi da sauran masana'antu.Yawancin kamfanonin marufi a Turai da Amurka kuma sun gane, don haɓaka matakin fasaha na masana'antar da ikon siyar da kasuwancin ta hanyar samar da ɗakunan takarda (rakunan nunin takarda).A Turai da Amurka, dashiryayye takarda (shiliyoyin nunin takarda) isa sosai high darajar-ƙara samfurin, kuma ana amfani da shi da yawa masu amfani da masana'antun.
Yanzu wasu abokan cinikin alamar sun yi amfani da ɗakunan takarda (rakunan nuni na takarda) azaman abubuwan talla na yau da kullun a cikin tsarin.Ko dai sabon samfurin ƙaddamarwa ne ko tallace-tallace na hutu, an sami sakamako mai kyau, wanda zai iya inganta hoton alama a cikin kantin sayar da kuma haifar da yanayi mai ban sha'awa.Ƙara tallace-tallace yana da babban taimako.
Lokacin aikawa: Afrilu-29-2021