Perfect Bookbinding Glue Tset

Cov ntaub ntawv dav dav

Kev khi lub zog yog txiav txim siab siv Sigloch tester, ib qho khoom siv sib xyaw ua ke uas tuaj yeem siv los ntsuas ob nplooj ntawv - rub lub zog thiab nplooj ntawv -flex lub zog ntawm cov phau ntawv thiab cov ntawv xov xwm nrog cov ntawv zoo tag nrho lossis cov hlua khi.
Nplooj ntawv- rub lub zog yog txiav txim siab los ntawm kev xeem "rub", thiab nplooj ntawv -flex zog los ntawm qhov ua li ntawd - hu ua "flex" test.
Yuav luag txhua hom qauv tuaj yeem kuaj tau, tsis tas yuav npaj cov ntawv ua ntej.
Ua cov kev ntsuam xyuas no tshem tawm cov kev pheej hmoo ntawm drift tshwm sim thaum lub sij hawm tsim khoom vim yog kev sib xyaw ua ke ntawm cov ntawv tsis txaus, cov nplaum thiab cov txheej txheem tsim khoom.

Cov ntaub ntawv thiab kev ua tiav

Lub hom phiaj ntawm kev ntsuam xyuas "rub" thiab "flex" yog txhawm rau txheeb xyuas qhov zoo ntawm cov ntawv tiav.

Kev sim "rub" (nplooj- rub lub zog) yog ua los ntsuas lub zog uas yuav tsum tau rub ib nplooj ntawv los ntawm tus txha nraub qaum ntawm phau ntawv khi. Nws yog feem ntau ua rau ntau qhov chaw ntawm kev khi (thaum pib, nruab nrab thiab qhov kawg ntawm phau ntawv). Lub zog yog txiav txim siab hauv N, thiab lub zog khi hauv N / mm kuj tuaj yeem suav.
Lwm yam tshaj li cov kev taw qhia uas siv lub tensile quab yuam (downwards ntawm Marbach tester), cov txheej txheem siv yog zoo tib yam rau ib tug piav nyob rau hauv tus txheej txheem ISO 19594 "Graphic technology - Test method rau kev txiav txim ntawm lub binding lub zog rau zoo meej- khi cov khoom - Nplooj ntawv- rub ua hauj lwm upwards.

Ib qho kev sim "flex" (nplooj-flex zog) yog ua los txiav txim siab pes tsawg lub sij hawm cov nplooj ntawv tuaj yeem hloov mus rau hauv cov xwm txheej ntawm kev siv ua ntej lawv cais tawm ntawm qaum. Tom qab qhov kev ntsuam xyuas tiav lawm, ntau lub sij hawm ib nplooj tuaj yeem rub rov qab thiab rov qab ua ntej qhov tsis ua tiav tau txiav txim siab.