Daim ntawv corrugated yog ib qho tseem ceeb hauv kev tsim cov ntawv corrugated. Daim ntawv corrugated xav tau lub zog sib txuas zoo ntawm cov fiber, qhov chaw ntawv du, nruj thiab tawv, thiab xav tau qee qhov elasticity kom ntseeg tau tias lub thawv tsim tau muaj kev tiv taus kev co thiab kev siab.
Daim ntawv corrugated tseem hu ua daim ntawv corrugated core. Nws yog cov khoom siv raw siv los ua lub plawv corrugated ntawm corrugated cardboard. Nws yog ua los ntawm lub tshuab corrugating, thiab daim ntawv corrugated yog corrugated los ntawm lub roller corrugating uas tau cua sov rau 160-180 ° C los ua daim ntawv corrugated (ntawv corrugating). Muaj daim ntawv yob thiab daim ntawv tiaj tus. Gsm yog 112 ~ 200g / m2. Cov fibrous yog sib xws. Daim ntawv tuab yog tib yam. Xim daj ci. Muaj qee qhov loj. Nws muaj qhov ruaj khov siab, lub zog compressive thiab nqus dej, thiab haum zoo heev. Nws yog ua los ntawm cov ntoo ntuj semi-chemical pulp, txias alkali pulp lossis ntuj alkali straw pulp lossis sib xyaw nrog cov ntawv pov tseg pulp. Nws yog siv feem ntau ua txheej corrugated core (txheej nruab nrab) ntawm corrugated cardboard, uas ua lub luag haujlwm tseem ceeb hauv kev ua haujlwm tiv thaiv kev co ntawm corrugated cardboard. Nws kuj tseem siv tau ib leeg ua daim ntawv qhwv rau cov khoom tawg yooj yim.
Lub sijhawm tshaj tawm: Cuaj hlis-23-2022