A lo abẹfẹlẹ ri fun ẹyọkan ati awọn gige gige ti pẹtẹlẹ ati awọn panẹli veneer (gẹgẹ bi awọn chipboard, MDF ati HDF). Profaili ehin ti a ṣe iṣapeye n mu didara gige pọ, iduroṣinṣin lagbara, ori ayanmọ jẹ alailagbara diẹ sii wọ ati gige naa jẹ iduroṣinṣin diẹ sii.