Carbon-free base paper is a special printing paper that is usually used to make office supplies such as carbon paper or carbon tape. It has the characteristics of duplicating without toner or carbon strip, which can greatly improve work efficiency and save costs.

Kinerja deteksi
Carbon-free base paper needs to have the following main properties:

Carbonization: Carbonization of carbon-free base paper is one of its important performance indicators, which determines the effect and quality of paper in the copy. Carbonization detection can be carried out by measuring the carbonization rate and carbon blackness on the surface of the paper.

Kualitas pencetakan: The printing quality of carbon-free base paper includes image clarity, pengurangan warna dan kecepatan pencetakan. Pemeriksaan kualitas pencetakan dapat dilakukan dengan memeriksa efek pencetakan, kejelasan garis, pengurangan warna dan indikator pencetakan lainnya.

Paper strength: Carbon-free base paper needs to have a certain strength to ensure its stability and durability. Deteksi kekuatan dapat dilakukan dengan mengukur kekuatan tarik, tear strength, folding resistance and other indicators of paper.

Kinerja uji utama kertas dasar bebas karbon

Paper thickness and uniformity: The thickness and uniformity of carbon-free base paper will directly affect the printing effect and quality of printed matter. The detection of thickness and uniformity can be carried out by measuring indicators such as the thickness of the paper, the base weight and the thickness difference.

Daya tahan: Carbon-free base paper needs to have a certain durability to ensure that the words and patterns are not easy to fall off and blur after copying. Durability testing can be carried out by measuring the friction resistance and water resistance of the paper.

Perlindungan lingkungan: carbon-free base paper needs to meet environmental protection standards, tidak mengandung zat berbahaya, tidak ada polusi terhadap lingkungan. Deteksi perlindungan lingkungan dapat dilakukan dengan mengukur senyawa organik yang mudah menguap, logam berat, ion klorida dan zat pemutih fluoresen pada kertas.

Lingkup aplikasi: The use of carbon-free base paper is mainly in the production of carbon paper or carbon tape and other office supplies. Deteksi ruang lingkup penerapan dapat dilakukan dengan mengukur lingkungan penerapan makalah, the applicable copy model and the applicable copy paper.

These performance indicators are the key content of carbon-free base paper detection, persyaratan dan standar penggunaan yang berbeda juga akan mempengaruhi standar dan metode deteksi kertas.