Kubva pamaonero ezvakagadzirwa zvinhu uye maitiro, pane zvikonzero zvisere zvekusabatana kwakashata kwemafirimu anoumbwa: isiriyo inonamira ratio, isina kunaka yekunamatira kuchengetedza, diluent.ine mvura, zvisaririra zvedoro, zvinonyungudutsa zvinonyungudutsa, kuwandisa kwakawanda kwekunamira, nguva isina kukwana yekurapa uye tembiricha, uye zvinowedzera.
1. Yakanamira ratio
Chiyero chekunamatira chakayerwa zvisizvo, zvichikonzera kusakwana kwekurapa. Panyaya iyi, zvinodikanwa kuyera zvinhu zvese uye kurekodha huwandu hwekuongorora nyore; Chechipiri, iyo yakashongedzerwa inonamira inofanira kunyandurwa zvizere nenzira kwayo kudzivirira kusaenzana kwenzvimbo kusanganisa.
2.Improper adhesive storage
Kuchengetedzwa kusina kunaka kwekunamatira kunoguma nekuvharwa kusina kukwana kweanorapa, zvichiita kuti iite nehunyoro mumhepo uye inopedza chimwe chikamu. Nekuda kweizvozvo, kusakwana kwemukati kweanorapa agent kunoitika panguva yekusanganiswa. Nokudaro, zvakakosha kutarisa mamiriro ekuvharidzirwa kwekunamatira kusati kwashandiswa.
3.Diluent ine mvura
Iyo diluent haina kuchena zvakakwana uye ine yakawandisa mvura, doro rinogadzira adhesive chikamukusaenzana. Kuchengetwa kwe diluent kunofanira kuvharwa nehunyoro mumhepo kubva pakupinda, uye mvura yemvura ye diluent inofanira kuongororwa nguva dzose.
4. Doro rinosara
Kushandiswa kweinki inonyungudika doro kana inki yakaonda doro zvikamu hazvina kuomeswa, zvimwe zvakasara, sakakuti kuita neanorapa ajenti, zvichikonzera kunamira. Doro-soluble inki inofanira kushandiswadoro-soluble adhesive, kudhinda solvent sezvinobvira kusashandisa doro reshiyo.
5. Solvent yakasara
Pane yakawandisa yakasara solvent mufirimu panguva yekuumbwa kwemaitiro, uye iyo solvent inoputirwa mune inonamatira, iyo inotadzisa kurapa. Izvo zvinodikanwa kugara uchitarisa kana iyo inopinza uye yekupedza mhepo yekuomeswa system yakajairika, uye kudzora kumhanya kwekomboni kana mvura yegluing yakakura.
6. Kunyanya kuvhara huwandu hwekunamatira
Iyo yekunamatira yakavharwa zvakanyanya, uye iyo firimu roll dhayamita yakakura kwazvo, zvichiita kuti inonokekuoma kwemukati kwekunamatira. Iyo yekunamatira yakanamira inofanirwa kuve yakakodzera uye kurapa kunofanira kukwana.
7.Isina kukwana kuporesa nguva uye tembiricha
Tembiricha yekurapa yakadzikira, kurapa kunonoka, uye kubatanidza-kubatanidza hakuna kukwana. Tembiricha yakakodzera yekurapa inofanirwa kusarudzwa, nguva yekurapa inofanirwa kukwana, uye kukurumidza kurapa kunamira kunofanirwa kusarudzwa kana zvichidikanwa. Nguva isina kukwana yekurapa, tembiricha haigone kusvika, kunyanya mukupisa kwakanyanyaretort pouches, ichaita kuti kudhinda kweruvara kuomerwe kana kutamisa ruvara panguva yekupisa kwakanyanya.
8. Zvinowedzera
Pesvedzero yezvinowedzera mune inoumbwa firimu substrate, senge yekuwedzera muPVDC inogona kunonoka.uye kudzivirira kuchinjika kwekubatanidza kurapa kwekunamira, iyo yakapfava muPVC inopindirana neNCO.boka rekurapa mumiririri, uye plasticizer yePVC yakapfava inogona kupinda mukati mekunamira, iyo ichaitakuderedza simba rekubatanidza uye kugadzikana kwekupisa, saka kushandiswa kwekurapa mumiririri kunofanira kuvayakawedzera zvakakodzera.
Nguva yekutumira: Jul-10-2023
