I-TJH-1D ngumatshini omtsha wokusika iribhoni yekhaphethi ephuhliswe ngokuzimeleyo kwaye iyilwe yifektri yethu.Umtshini ukrola isiqabu somzimba ophambili kwibhanti yerabha yengubo yerabha kwimilo yeentyatyambo, aze asonge ilaphu eliza kusikwa kwibhanti yengubo, kwaye enze ipateni efanayo kwilaphu ngomphezulu wokusika wemela engqukuva.Ngaloo ndlela, ilaphu elicwangcisiweyo linepateni ecacileyo kunye nesiphumo esicacileyo se-dimensional emithathu, ejoliswe kwiilaphu ezithambileyo kunye ne-flannel.
Ubude boboya buyi-4-8mm kwaye umphumo uyabonakala.