अष्टप्रोतिसंघात्या कृष्णा भिङ्गिसी वर्षवारणमपसारक इति नैपालकम् ॥ कZ_०२.११.१०० ॥
aṣṭaprotisaṃghātyā kṛṣṇā bhiṅgisī varṣavāraṇamapasāraka iti naipālakam
‘Naipālaka’ (ຜ້າຂົນແກະແບບເນປານ) ແມ່ນຜ້າທີ່ທໍ/ປະສານແບບ 8 ຊັ້ນ; ປະເພດທີ່ຮູ້ຈັກມີ: ສີດຳ, bhiṅgisī, ‘ກັ້ນຝົນ’ (varṣavāraṇa), ແລະ ‘ໄລ່ນ້ຳ’ (apasāraka).
It enables differentiated pricing/taxation and procurement based on origin-linked reputation and technical specification.
Rain resistance and water-shedding (varṣavāraṇa, apasāraka), relevant to travel and military use.