Beyaz tahta kağıdı yaygın olarak kullanılan bir baskı kağıdı malzemesidir, genellikle kitap sayfaları yapmak için kullanılır, reklam broşürleri, resim albümleri, magazines and other printed matter.

Tespit performansı
Aşağıdaki ana performansları tespit etmesi gerekiyor:

Beyazlık: the whiteboard paper needs to have a high whiteness to ensure the bright color and clear image of the printed matter. The detection of whiteness can be carried out by measuring the reflected brightness and chromaticity coordinates of the paper surface.

Printing quality: The printing quality of whiteboard paper includes image clarity, color reduction and printing speed. The inspection of printing quality can be carried out by checking the printing effect, line clarity, color reduction and other indicators of printing.

Thickness and uniformity: The thickness and uniformity of the whiteboard will directly affect the printing effect and quality of the printed matter. The detection of thickness and uniformity can be carried out by measuring the thickness, density and basic weight of the paper.

Beyaz tahta kağıdı için performans testi ve test yöntemi

Kuvvet: The whiteboard paper needs to have a certain strength to ensure the stability and durability of the printed matter. Mukavemet tespiti, çekme mukavemeti ölçülerek gerçekleştirilebilir, bükülme mukavemeti, basınç dayanımı ve kağıdın diğer göstergeleri.

Pürüzsüzlük: the whiteboard paper needs to have a certain smoothness to ensure the printing effect and quality of the printed matter. Smoothness detection can be carried out by measuring the gloss, smoothness, roughness and other indicators of the surface of the paper.

Çevresel koruma: white board paper needs to meet environmental protection standards, zararlı madde içermez, çevreye kirlilik yok. Çevre korumanın tespiti uçucu organik bileşiklerin ölçülmesiyle gerçekleştirilebilir., ağır metaller, kağıdın klorür iyonları ve floresan beyazlatıcı maddeleri.

Uygulama kapsamı: The use of whiteboard paper is mainly in high quality printed matter, such as book pages, reklam broşürleri, resim albümleri, dergiler, vesaire. Uygulama kapsamının tespiti, kağıdın uygulanabilir ortamının ölçülmesiyle gerçekleştirilebilir., the applicable printing variety and the applicable processing technology.

Beyaz tahta kağıdı için performans testi ve test yöntemi

Yüzey kaplama: Whiteboard paper usually needs to be coated to increase its surface hardness, wear resistance and printing quality. The performance test of surface coating can be carried out by measuring the uniformity, sertlik, aşınma direnci, adhesion and other indicators of the coating.

Slidability: The slidability of whiteboard paper refers to its smoothness on a high-speed printing machine and its ability to resist paper jams. The detection of sliding can be carried out by measuring the sliding coefficient of paper, yüzey düzgünlüğü, surface softness and other indicators.

Processability: white board paper needs to have a certain degree of processability to ensure that it can be smoothly carried out in the printing and subsequent processing process. The detection of machinability can be carried out by measuring the surface hardness, yüzey pürüzlülüğü, suitable processing technology and other indicators of paper.

Anti-aging: the whiteboard paper needs to have good anti-aging to ensure that the printed matter is not easy to fade or yellow in long-term use. The detection of anti-aging can be carried out by measuring the pH of paper, the color difference value after ultraviolet radiation and other indicators.

These performance indicators are the key content of whiteboard paper detection, Farklı kullanım gereksinimleri ve standartları aynı zamanda kağıdın tespit standartlarını ve yöntemlerini de etkileyecektir..