3D m\u00e1lmflutningsl\u00edmmi\u00f0ar eru tegund af merkingarlausnum sem felur \u00ed s\u00e9r notkun \u00e1 mj\u00f6g endingarg\u00f3\u00f0u nikkel\u00feynnu til a\u00f0 skapa \u00fer\u00edv\u00edddar\u00e1hrif. \u00deessir l\u00edmmi\u00f0ar eru hanna\u00f0ir til a\u00f0 gefa \u201eekki merki\u201c \u00fatlit me\u00f0 \u00fev\u00ed a\u00f0 fjarl\u00e6gja umfram efni \u00far h\u00f6nnuninni, sem lei\u00f0ir til f\u00e1ga\u00f0ara og faglegra \u00fatlits. \u00deau eru oft notu\u00f0 sem h\u00e1g\u00e6\u00f0a v\u00f6rumerki e\u00f0a til sm\u00e1s\u00f6lu \u00ed netverslunum.
\nTil a\u00f0 b\u00faa til 3D m\u00e1lmflutningsl\u00edmmi\u00f0a er h\u00f6nnunin fyrst prentu\u00f0 \u00e1 nikkelfilmu me\u00f0 s\u00e9rh\u00e6f\u00f0u prentunarferli. Umfram efni er s\u00ed\u00f0an fjarl\u00e6gt og skilur a\u00f0eins eftir upph\u00e6kka\u00f0a \u00fe\u00e6tti h\u00f6nnunarinnar. L\u00edmmi\u00f0inn sem myndast er s\u00ed\u00f0an h\u00fa\u00f0a\u00f0ur me\u00f0 lagi af l\u00edmi og h\u00e6gt er a\u00f0 setja hann \u00e1 margs konar yfirbor\u00f0, \u00fear \u00e1 me\u00f0al plast, m\u00e1lm og papp\u00edr.
\nEinn af kostunum vi\u00f0 a\u00f0 nota 3D m\u00e1lmflutningsl\u00edmmi\u00f0a er ending \u00feeirra. Nikkel er sterkt og t\u00e6ringar\u00feoli\u00f0 efni og \u00fev\u00ed \u00feola \u00feessir l\u00edmmi\u00f0ar slit og vi\u00f0halda g\u00e6\u00f0um s\u00ednum me\u00f0 t\u00edmanum. \u00deau eru einnig \u00f3n\u00e6m fyrir hverfa og mislitun, sem gerir \u00feau a\u00f0 langvarandi merkingarlausn. A\u00f0 auki geta \u00fer\u00edv\u00edddar\u00e1hrif \u00feessara l\u00edmmi\u00f0a b\u00e6tt einst\u00f6kum og gr\u00edpandi \u00fe\u00e6tti vi\u00f0 v\u00f6ruumb\u00fa\u00f0ir \u00fe\u00ednar e\u00f0a v\u00f6rumerki.<\/p>\n