Hollow Tubelar Barbashi Board

Tubular, ko hulun core barbashi allo Tubular core chipboard wani nau'i ne na chipboard wanda ke da ramukan bututu a cikin kerarre a kwance, ana yin shi ta amfani da tsarin latsawa na extrusion wanda ke haifar da ingantaccen haɗin haske da kwanciyar hankali. Kayan Aiki.
Barbashi allon, wanda kuma aka sani da barbashi allo da chipboard, wani injiniyoyin itace samfurin ƙera daga itace guntu, sawnill shavings, ko ma sawdust, da roba guduro ko wani dace daure, wanda aka manne da extruded.