Fasahar hatimin guntu fasahar gini ce ta sirara da ake amfani da ita don kafa ayyukan saman hanya. Hanyar da ta fi dacewa ita ce a fara yada adadin da ya dace na mai ɗaure kwalta a ko'ina a kan titin ta hanyar kayan aiki na musamman, sa'an nan kuma yada daidaitaccen girman barbashi na dakakken duwatsu masu yawa a kan Layer na kwalta, kuma bayan mirgina, matsakaicin kusan 3 / / 5 na dakakken barbashi na dutse an saka su a cikin kwandon kwalta.
Fasahar hatimi na Chip tana da kyakkyawan aikin anti-skid da tasiri mai tasiri na ruwa, ƙarancin farashi, tsarin gini mai sauƙi, saurin gini da sauri, da sauransu, don haka ana amfani da wannan fasaha sosai a Turai da Amurka.

Fasahar hatimin Chip ta dace da:
1. Mai rufin gyaran hanya
2. Sabuwar hanyar lalacewa Layer
3. Sabbin matsakaita da haske na hanyar zirga-zirga
4. Danniya sha bonding Layer
Fa'idodin fasaha na hatimin guntu:
1. Kyakkyawan tasirin rufewar ruwa
2. Ƙarfin lalacewa mai ƙarfi
3. Kyakkyawan aikin anti-skid
4. Karancin farashi
5. Saurin ginin gini
Nau'o'in masu ɗaure da ake amfani da su don hatimin guntu:
1. Diluted kwalta
2. Emulsified kwalta / gyara kwalta emulsified
3. Gyaran kwalta
4. Rubber foda kwalta