Kaadị ọcha maka mkpọ sịga na-achọ isi ike dị elu, nkwụsị nkwụsị, ire ụtọ na ịdị ọcha. A na-achọrọ elu akwụkwọ ahụ ka ọ dị larịị, agaghị ekwe ka ọ nwee ọnyá, ntụpọ, ọkpụkpụ, mgbagha na nrụrụ nke ọgbọ. Dị ka ngwugwu sịga na kaadiboodu ọcha. Isi ojiji nke web elu-ọsọ gravure ebipụta igwe na-ebipụta, otú na-acha ọcha kaadiboodu esemokwu index chọrọ dị elu. Ike nkwụsịtụ, nke a makwaara dị ka ike nkwụsị ma ọ bụ ike nkwụsịtụ, pụtara na ọ ga-abụ oke mgbagwoju anya nke akwụkwọ ahụ nwere ike iguzogide n'oge agbaji, gosipụtara na kN / m. Igwe na-ebi akwụkwọ gravure dị elu iji dọkpụrụ akwụkwọ mpịakọta, ibipụta ngwa ngwa dị elu iji nagide esemokwu ka ukwuu, ma ọ bụrụ na ihe na-eme ka a na-agbaji akwụkwọ ugboro ugboro, ọ ga-eme ka nkwụsịtụ ugboro ugboro, na-ebelata arụmọrụ ọrụ, ma na-abawanye ụba nke akwụkwọ.
Enwere ụdị abụọkaadiboodu ọcha maka mkpọ sịga, Otu bụ FBB (edo edo core cardboard) na nke ọzọ bụ SBS (white core white cardboard), ma FBB na SBS nwere ike iji maka ngwugwu sịga bụ kaadiboodu ọcha nwere otu akụkụ.
FBB nwere okpukpu atọ nke pulp, elu na ala n'ígwé na-eji sulfate osisi pulp, na isi oyi akwa na-eji kemịkal n'ala osisi pulp. A na-ekpuchi akụkụ dị n'ihu (n'akụkụ a na-ebipụta akwụkwọ) na mkpuchi mkpuchi nke a na-eji ihe abụọ ma ọ bụ atọ eme ihe, ebe n'akụkụ nke ọzọ enweghị mkpuchi mkpuchi. Ebe ọ bụ na etiti oyi akwa na-eji chemically na mechanically ala osisi pulp, nke nwere nnukwu mkpụrụ osisi (85% ruo 90%), ọnụ ahịa mmepụta dị ntakịrị, ya mere ọnụahịa ire ere nke ga-esi na ya pụta.kaadiboodu FBBdịtụ ala. Nke a na pulp nwere ogologo eriri ogologo na obere eriri dị mma na eriri eriri, na-eme ka ọkpụkpụ dị mma nke akwụkwọ a rụchara, nke mere na FBB nke otu grammage dị oke karịa SBS, nke na-enwekarịkwa akụkụ atọ nke pulp, yana sulfur- Mpempe osisi ịcha ọcha nke a na-eji maka ihu, isi, na azụ azụ. A na-ekpuchi ihu n'ihu ((n'akụkụ a na-ebi akwụkwọ)), dịkwa ka FBB na-ekpuchikwa ya na squeegees abụọ ma ọ bụ atọ, ebe akụkụ nke azụ enweghị akwa mkpuchi. Ebe ọ bụ na isi oyi akwa na-ejikwa osisi pulp sulfate na-acha ọcha, ọ nwere oke ọcha na ya mere a na-akpọ kaadị ọcha isi isi. N'otu oge ahụ, eriri pulp ahụ dị mma, akwụkwọ ahụ na-esikwu ike, SBS dịkwa gịrịgịrị karịa ọkpụrụkpụ FBB nke otu grammage.
Kaadị sịga, ma ọ bụkaadiboodu ọchamaka sịga, bụ kaadiboodu ọcha ekpuchiri nke ọma nke a na-eji emepụta ihe eji ebu sịga. A na-ahazi akwụkwọ a pụrụ iche na nke ọma site na usoro siri ike, ọrụ ya bụ isi bụ inye sịga ihe na-adọrọ adọrọ, ịdị ọcha na mkpuchi elu. Dị ka akụkụ dị mkpa nke ngwaahịa ụtaba, kaadị sịga abụghị naanị na-egbo mkpa bụ isi nke nkwakọ ngwaahịa, kamakwa ọ na-achọpụta ngosipụta mara mma nke njirimara ika n'ihi ọgwụgwọ elu ya pụrụ iche na ịdị mma ibipụta ya.
Atụmatụ
1. Ihe na oke.
Kaadị sịga nwere oke onunu ogwu, na-adịkarị karịa 200g/m2, nke na-eme ka ọkpụrụkpụ na ike zuru oke iji kwado ma chebe sịga dị n'ime.
Ọdịdị eriri ya bụ otu na oke, nke ejiri osisi pulp osisi dị elu mee ya, ma gbakwunye ọnụ ọgụgụ kwesịrị ekwesị nke ihe ndochi na adhesives iji hụ na akwụkwọ ahụ siri ike ma nwee ezigbo nhazi nhazi.
2. mkpuchi na calendering.
Usoro nke kalenda na-eme ka elu ya dị larịị ma dị mma, na-eme ka isi ike na glossiness nke akwụkwọ ahụ dịkwuo mma, na-eme ka ọdịdị nke ngwugwu sịga dịkwuo elu.
3. Njirimara physicochemical.
Kaadị sịga nwere ezigbo mpịaji na nguzogide ịdọka, na-eme ka ọ ghara imebi na usoro nkwakọ ngwaahịa ngwa ngwa ngwa ngwa. Ọ nwere ezigbo nnabata na ihicha akụrụngwa maka ink, nke dị mma maka ibipụta ngwa ngwa na igbochi ntinye ink.
Ọ na-emezu ihe achọrọ nke iwu nchekwa nri, enweghị isi ma ọ nweghị ihe ndị na-emerụ ahụ mmadụ, nke na-echebe nchekwa nke ndị na-azụ ahịa.
4. Nchekwa gburugburu ebe obibi na mgbochi ụgha.
Site na mmata na-abawanye ụba nke nchedo gburugburu ebe obibi, mmepụta kaadị sịga nke oge a na-achọsi ike iji ihe ndị nwere ike imeghari ma belata mmetọ gburugburu ebe obibi.
Ụfọdụ ngwaahịa kaadị sịga dị elu na-ejikọtakwa teknụzụ na-egbochi ịgha ụgha, dị ka mkpuchi pụrụ iche, eriri agba, usoro laser, wdg, iji nagide nsogbu na-arịwanye elu nke ịgha ụgha.
Ngwa
Nkwakọ ngwaahịa igbe siri ike: A na-eji ya na-emepụta ụdị dị iche iche nke igbe sịga siri ike, oyi akwa dị n'ime nwekwara ike tinye ya na foil aluminum na ihe ndị ọzọ iji mee ka ihe mgbochi ahụ dịkwuo elu. Ngwugwu dị nro: Ọ bụ ezie na ọ dị ụkọ, a na-ejikwa kaadị ise siga dị ka ihe mkpuchi ma ọ bụ mechie n'ime ụfọdụ ngwugwu sịga dị nro.
Branding: Site na mbipụta dị elu na imewe pụrụ iche, kaadị ise siga na-enyere ụlọ ọrụ ụtaba aka iweta onyonyo akara ha ma kwalite asọmpi ahịa.
Iwu na usoro iwu chọrọ: Site n'ụkpụrụ na-esiwanye ike na nkwakọ ngwaahịa ụtaba na mba dị iche iche, kaadị sịga kwesịkwara irube isi n'iwu a chọrọ ka a na-ahụ ịdọ aka ná ntị ahụike nke ọma ma sie ike ime ya.
Oge nzipu: Jul-22-2024