Hafif kağıt incedir, Ambalajlamada yaygın olarak kullanılan yumuşak kağıt, baskı ve yazma. Because of its special paper structure and properties.

Algılama performansı
Its detection needs to pay attention to the following main performance:

Kalınlık ve yoğunluk: The thickness and density of lightweight paper will directly affect its stability and use effect. Kalınlık ve yoğunluk kağıt kalınlığı ölçülerek ölçülebilir, yoğunluk ve taban ağırlığı.

Paper strength: Lightweight paper needs to have a certain strength to ensure stability and durability. Mukavemet testi, çekme mukavemeti ölçülerek yapılabilir., tear strength, folding resistance and other indicators.

Paper flexibility: Lightweight paper needs to be flexible to ensure its suitability for use in areas such as packaging and printing. Flexibility can be tested by measuring the number of folds and bending of the paper and other indicators.

Pürüzsüzlük: Lightweight paper needs to have a certain flatness to ensure stability and printing effect during the printing process. Düzlük, kağıt yüzeyinin düzgünlüğü ölçülerek ölçülebilir, tüy yüksekliği ve tahta dışbükeyliği ve diğer göstergeler.

Hafif kağıdın ana özellikleri ve test yöntemleri

Wear resistance of paper: Lightweight paper needs to have certain wear resistance to ensure its durability and use effect. Aşınma direnci, kağıdın aşınma derecesi ve yüzey sertliği ölçülerek test edilebilir..

Air permeability of paper: Lightweight paper needs to have some air permeability to ensure that it is suitable for use in areas such as packaging. The air permeability test can be carried out by measuring the air permeability and water vapor permeability of the paper.

Printing performance of paper: Lightweight paper needs to have certain printing performance to ensure the printing quality of printed matter. The printing performance can be tested by measuring the paper’s water absorption, ink absorption, printing clarity, color reduction and resistance to printing pollution and other indicators.

Paper environmental protection: lightweight paper needs to meet environmental standards, zararlı madde içermez, çevreye kirlilik yok. Çevre koruma, uçucu organik bileşiklerin ölçülmesiyle test edilebilir, ağır metaller, klorür iyonları, floresan parlatıcılar ve diğer göstergeler.

Uygulama kapsamı: Lightweight paper is used in a very wide range, different uses of lightweight paper need to have different performance requirements. The scope of application can be tested by measuring the applicable environment of paper, applicable packaging items, applicable printing technology and other indicators.

Machinability: Lightweight paper usually needs to be cut, folded, punched and other processing, so it needs to have a certain degree of machinability. The machinability can be tested by measuring the performance change and loss of paper in different processing processes.

The above performance indicators are the key content of light paper testing. Farklı kullanım gereksinimleri ve standartları aynı zamanda kağıdın test standartlarını ve yöntemlerini de etkileyecektir..