Monga chidebe chodziwika bwino m'moyo wamakono, makapu amapepala amapangidwa pophatikiza mfundo zochokera kumagulu angapo, kuphatikiza sayansi yazinthu, mphamvu yamadzimadzi, ndi ergonomics, ndicholinga chokwaniritsa magwiridwe antchito, kugwiritsa ntchito mosavuta, ndi mtengo-kusunga bwino kwamadzi.
Kuchokera pamawonekedwe, makapu amapepala amakhala ndi thupi la conical kapena cylindrical. Mawonekedwewa amamwaza kuthamanga kwamadzimadzi ndikuletsa kutsika. Mapangidwe a conical amakhala omasuka kugwira ndipo amagwiritsa ntchito zinthu zochepa kusiyana ndi mawonekedwe a cylindrical a mphamvu yomweyo. Pansi pa kapuyo nthawi zambiri amakhala athyathyathya kapena opindika pang'ono, okhala ndi nthiti zolimbitsidwa kapena kupindika pawiri-njira yopindika kuti iwonjezeke-kuchuluka kwa kapu ndikupewa kupindika mukamamwa zakumwa zotentha.
Pankhani yosankha zinthu, mkati mwa makapu amapepala amakutidwa ndi polyethylene (PE) kapena sera ya parafini kuti apange chotchinga chopanda madzi kuti asalowetse madzi. M'zaka zaposachedwapa, kukhudzidwa kwa chitetezo cha chilengedwe kwachititsa kuti pakhale zokutira zomwe zimatha kuwonongeka komanso zotha kubwezeretsedwanso-zinanso zinthu zina, monga kugwiritsa ntchito zinthu zakumera{{2}zokhala ngati PLA (polylactic acid) m'malo mwa zokutira zakale zapulasitiki. Chigawo chakunja chimapangidwa ndi chakudya-mapepala a giredi omwe amalimbana ndi kuthamanga kwa magazi, kukana kutentha, komanso-zosiyana ndi kawopsedwe.
Pankhani ya kapangidwe kantchito, makapu amapepala amapezeka mosiyanasiyana (mwachitsanzo, 80ml mpaka 500ml) okometsedwa pazogwiritsa ntchito zosiyanasiyana. Mwachitsanzo, makapu a khofi nthawi zambiri amakhala ndi zoletsa-zogwirira kapena manja kuti ziwonjezeke komanso kuchepetsa kutentha. Mapangidwe ena amaphatikizira m'mphepete kuti alimbikitse kumwa komanso kulimbitsa m'mphepete kuti asagwe.
Kuphatikiza apo, makapu amapepala amatha kusungika chifukwa cha ma indentation kapena ma grooves mu kapu, kuwapangitsa kukhala kosavuta kunyamula ndi kusunga. Maonekedwe ake opepuka (olemera pafupifupi 3-10 magalamu pa kapu imodzi) amachepetsa kwambiri ndalama zogulira zinthu, pomwe ma prototyping achangu (monga kudula ndi kuwotcha) amapititsa patsogolo luso la kupanga.
Mwachidule, mapangidwe a kapu ya mapepala amawonetsa kuphatikizika kwa magwiridwe antchito komanso kukwanitsa. Zomwe zikuchitika m'tsogolomu zidzayika patsogolo kugwiritsa ntchito zida zokhazikika komanso luso la wogwiritsa ntchito.
