ozi

Okwu Mmalite: The pụrụ iche na mara mma obibi akwụkwọ na mma mmetụta dị ka akụkụ nke ngwa ahịa nkwakọ, nwere ike inye aka jide ndị ahịa 'nlebara anya, na-azụ 'uche, na-aghọ ụzọ dị mkpa iji ghọta uru-agbakwunyere nkwakọ ngwaahịa.N'ime ha, oyi stamping usoro nchedo gburugburu ebe obibi, nlebara anya na-abawanye ụba, edemede a na-akọwa ọdịnaya metụtara usoro stamping oyi, maka ntụaka ndị enyi:

Stamping oyi bụ teknụzụ na-ebufe foil na-ekpo ọkụ na mkpụrụ osisi site n'enyemaka nke efere obibi akwụkwọ na nrapado na-agwọ UV.Tụnyere na omenala na-ekpo ọkụ stamping technology, dum usoro na-enweghị kpo oku, na-adịghị mkpa pụrụ iche metal hot stamping efere, otú nwere ike ịzọpụta a otutu ume, bụ a ọhụrụ technology kwekọrọ na chọrọ nke green gburugburu ebe obibi nchebe, oyi stamping technology dị ka. ka usoro nwere ike kewaa akọrọ laminating na mmiri laminating ụdị abụọ.

01 Ụdị laminating kpọrọ nkụ nke nrapado UV mkpuchi ma mesịa stampụ ọkụ.Isi usoro usoro bụ ndị a:

1) Na-ebi akwụkwọ nrapado UV na mkpụrụ osisi drum;

2) Ịgwọ nrapado UV;

3) Ọ bụ ojiji nke nrụgide rola na-ekpo ọkụ stamping foil na-ebi akwụkwọ ihe mejupụtara ọnụ;

4) Ọ bụ ikpochapụ ngafe na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ site na ihe eji ebi akwụkwọ, naanị na akụkụ nke mpempe akwụkwọ na-ekpo ọkụ na-ekpo ọkụ na-ekpuchi ya na nrapado nyefe na-ebi akwụkwọ, nweta ihe achọrọ ọkụ stamping ederede.

Okwesiri iburu n'uche:

Akọrọ laminating oyi stamping usoro, na-agwọ ọrịa nke UV nrapado kwesịrị rụrụ ngwa ngwa, ma ọ bụghị kpamkpam na-agwọ ọrịa, iji hụ na ọgwụgwọ ka nwere ụfọdụ viscosity, ka nkekọ na stamping foil ọma ọnụ.

02 Wet mulching ụdị na ntekwasa na UV nrapado, nke mbụ na-ekpo ọkụ stamping wee gwọọ UV nrapado, isi usoro nzọụkwụ bụ ndị a:

1) Na-ebipụta nrapado UV radical n'efu na ihe eji ebi akwụkwọ.

2) Ngwakọta oyi stamping foil na-ebi akwụkwọ.

3) The free radical UV adhesive curing, n'ihi na nrapado n'oge a sandwiching n'etiti ọkụ stamping foil na-ebi akwụkwọ ihe, UV ìhè ga-site na-ekpo ọkụ stamping foil iru nrapado oyi akwa.

4) Mpempe akwụkwọ na-ekpo ọkụ na-ekpo ọkụ site na ihe eji ebi akwụkwọ, na ịmepụta ihe na-ekpo ọkụ na-ekpo ọkụ na-ebi akwụkwọ.

Ka o doo anya:

Wet laminating oyi stamping usoro na free radical UV nrapado iji dochie omenala cationic UV nrapado;

Viscosity mbụ nke nrapado UV siri ike, ọ dịghịzi viscosity mgbe a gwọchara ya;

Hot stamping foil aluminum plating oyi akwa kwesịrị inwe a ụfọdụ ìhè transmittance, iji hụ na UV ìhè nwere ike gafere na ịkpalite UV nrapado curing mmeghachi omume.

Wet laminating oyi stamping usoro ike ga-eji na-ebi akwụkwọ waya waya na-ekpo ọkụ stamping metal foil ma ọ bụ holographic foil, ya ngwa bụ ọzọ na ọtụtụ ebe.Ugbu a, ọtụtụ igbe dị warara na ndị na-ebi akwụkwọ flexo nwere ikike a.