Micro-nano Anti-counterfeiting Technology
Ke hoʻohana nei i ka manaʻo kiʻi lens a me ka hopena Moire optical, e hoʻohana ana i ka ʻenehana hana micro-nano optical kiʻekiʻe loa o ka honua e hana i ka master plate (ua hoʻohālikelike ʻia kona pololei a me ka paʻakikī me ka chip semiconductor), a laila ma o ka hoʻopili pololei ʻana a me ka hoʻohana ʻana i ka optical. hopena zoom no ka hoʻokō ʻana i ka ʻenehana anti-counterfeiting.Hiki ke hana i luna a i lalo, orthogonal drift, left and right switch, Scan scan a me nā hopena ʻē aʻe, hiki ke hoʻohālikelike ʻia kona ikaika anti-counterfeiting me ke kiʻekiʻe o ka banknote anti-counterfeiting.
Eia Kekahi mau Micro maʻamau - Nano Structure huna ʻenehana hopena
1. Micro-graph a me Micro-text
No nā kiʻi LOGO a i ʻole kikokikona me ke kiʻekiʻe o 50~150um, hiki ke hoʻohana ʻia ka 10~ 40x aniani hoʻonui lima a i ʻole ke kelepona paʻalima macro e nānā i ka ʻike liʻiliʻi.Hiki ke hoʻohana ʻia kēia ʻenehana no ka lālani mua, ka laina ʻelua anti-counterfeiting.
2. Hoʻonui liʻiliʻi
No nā kiʻi LOGO a i ʻole kikokikona me ke kiʻekiʻe o 20 ~ 50um, hiki ke ʻike ʻia e ke aniani hoʻonui o 40 ~ 100 mau manawa a i ʻole kahi kamera macro o ke kelepona paʻa.
3. ʻIkepili fiber
ʻO ka laina fiber he kaʻina pepa anti-hoʻopunipuni, hāʻawi maʻamau, hana pinepine ʻia me ka multicolor fluorescent, hoʻohana nui ʻia i ka RMB a me nā ʻoihana tikiki ʻē aʻe.
ʻO ka ʻike macroscopic o ka fiber ʻike he laina fiber, hiki ke ʻike ʻia ka hoʻonui ʻana i nā manawa he 40 i kahi kaula o nā huaʻōlelo distorted, ka laulā laina fiber a me ke kiʻekiʻe kikokikona, maʻamau 150 ~ 300um.Hiki ke hoʻohana ʻia kēia ʻenehana no ʻelua - laina, ʻekolu - laina anti-counterfeiting.I ka ʻike miniaturized, hiki ke hoʻohana ʻia no ʻelua - laina, ʻekolu - laina anti-counterfeiting.
4. ʻO ka huli ʻana o ke alahele
Ma lalo o ke kumu kukui maʻamau, hōʻike ka hiʻohiʻona i kahi ala ʻōpala i pani ʻia, i hoʻomālamalama ʻia e kahi kumu kukui liʻiliʻi e like me ke kukui kelepona paʻalima haʻalulu, e hōʻike ana i ka ʻike kiʻi a me nā kikokikona a me ka ʻōwili ʻana me ke ala ʻōpala.He kūpono no ka hoʻohana ʻana me nā ʻaoʻao o ka pōʻai a i ʻole oval.Hōʻike ʻia ia e ka pono e noho i kekahi wahi a hiki ke hoʻohana ʻia no ka lālani mua a me ka laina ʻelua anti-counterfeiting.
Eia kekahi, aia nā mea like me nā metacharacters, laser reproduction, diffraction character pattern pattern, 3D torsion a me nā ʻenehana micro-nano ʻē aʻe.
