Ku hlawula thepi ya kahle ya PTFE ya mahiselo yale henhla eka mubedo wo hisa wa 3D printer swilava ku kongomisa eka swikombiso swa mune swa nkoka: ku tiya ka mahiselo (kufika eka 260°C+), substrate leyi tiyisisiweke hi fiberglass (0.18mm ideal), silicone adhesive backing leyingana non-stick top surface, na ku anama/ku tiyisela loku faneleke. Nkongomiso lowu wu ku pfuna ku papalata ku soholota, masalela ni ku tsandzeka ka ku gandlisa.

Mahiselo ya glass transition (Tg) ya silicone pressure-sensitive adhesive ya kwalomu ka -120°C – yale hansi swinene kutlula ti acrylic adhesives. Tg leyi yale hansi swinene yi hlayisa PTFE high-temperature tape yi olova naswona yi namarhela hambi kuri eka -70°C, leswi sivelaka ku pandzeka ka brittle xikan’we naku endla leswaku kuva na ku namarhela loku tshembekaka eka switirhisiwa swa cryogenic.

Thepi ya mahiselo yale henhla ya PTFE yinga pandzeka kumbe ku tshoveka ehansi ka swiyimo swo phindha-phindha swo gombonyoka na ku pfula. Xihloko lexi xi hlamusela ndlela yo sivela leswi hiku hlawula kahle substrate (glass fibre reinforced), ku enta lokunene (0.18mm tani hi standard), ku hlawula silicone adhesive, na tindlela letinene to veka.