Liyini i-base paper? Yiziphi izinhlobo zephepha eliyisisekelo?

Iphepha elidinga ukucutshungulwa yi-base paper. Isibonelo, iphepha elihlanganisiwe elisetshenziselwa ukuphrinta, iphepha eliyinhlanganisela lingabizwa ngokuthi isisekelo sephepha lokucubungula ukuphrinta; Ikhadibhodi elimhlophe elisetshenziselwa ukwenza iphepha eliyinhlanganisela lingabizwa nangokuthi iphepha eliyisisekelo lephepha eliyinhlanganisela.

I. Umqondo wephepha lesisekelo

Iphepha eliyisisekelo libhekisela ephepheni elingacutshunguliwe, elaziwa nangokuthi i-master roll. Ngokuvamile eyenziwe ngokhuni noma imfucuza iphepha kanye nezinye fibre izinto zokusetshenziswa, kuyinqubo yokucubungula iphepha. Ngokwezinto ezisetshenziswayo ezihlukene kanye nezinqubo zokukhiqiza, i-base paper inezinhlobonhlobo zezinhlobonhlobo kanye nokucaciswa.

II. Izinhlobo zephepha lesisekelo

Ngokusho kwezinto zokusetshenziswa ezihlukene, isisekelo sephepha singahlukaniswa sibe yiphepha lesisekelo sokhuni kanye nesisekelo sephepha le-waste paper izigaba ezimbili.

1. I-Wood pulp base paper

I-Wood pulp base paper ihlukaniswe yaba yi-softwood pulp base paper kanye ne-hardwood pulp base paper. I-Softwood pulp base paper lenziwe ngokhuni oluthambile, olufanele ukwenza iphepha lokuphrinta incwadi, iphepha lokunamathisela, njll. Iphepha lesisekelo se-Hardwood pulp lenziwe ngokhuni oluqinile futhi lilungele ukukhiqiza izinto zokupakisha ezifana nekhadibhodi likathayela.

2. Waste paper base paper

I-Waste paper base paper yenziwe nge-waste paper njengento eluhlaza. Ngokwezinhlobo zephepha elilahlwayo kanye nobubanzi bokusetshenziswa, i-waste paper base paper ihlukaniswe ngamakhadibhodi amhlophe, i-kraft paper, iphepha likagwayi, i-newsprint nezinye izinhlobo.

III. Ukusetshenziswa kwe-base paper

Iphepha eliyisisekelo liyimpahla ebalulekile yokukhiqiza iphepha, elisetshenziswa ezincwadini, omagazini, ukupakisha, imikhiqizo yenhlanzeko, izinto zokubhala, izinto zokwakha kanye neminye imikhakha. Ngokusho kokusetshenziswa okuhlukene nezidingo, isisekelo sephepha singaba izinhlobo ezahlukene kanye nokucaciswa kwephepha ngemuva kokucubungula noma ukumbozwa kokwelashwa.

Isibonelo, ngezinhloso zezohwebo, i-thermal base paper iwumqulu omkhulu wephepha elishisayo ngemuva kokucubungula i-coating, enekhono lokuhlangabezana nokushisa (ngaphezu kwama-degree angu-60), futhi ingasikwa ephepheni lefeksi, iphepha lerejista yemali, izikweletu zefoni, njl Kuphela ngemva kokucubungula ukugqoka kungaba umqulu omkhulu wephepha elishisayo elinomsebenzi wombala wezinwele.

IV. Isifinyezo

I-base paper ibhekisela ephepheni elingacutshungulwanga, elingahlukaniswa libe yiphepha lesisekelo se-pulp lezinkuni kanye nephepha lesisekelo se-waste paper ngokuya ngezinto zokusetshenziswa ezahlukene. Izinhlobo ezahlukene kanye nokucaciswa kwesisekelo sephepha zisetshenziswa emikhakheni ehlukene kanye nokusetshenziswa, ukuhlinzeka ngokukhethwa okucebile kwephepha kuzo zonke izigaba zokuphila.

• [cf7ic]

Write your message here and send it to us

表单提交中...