Paper and cardboard perforating machinery - Import export

Quality control and testing is the most important step in the production cycle. Aiming to meet the set requirements for production. Ensure product quality and sustainability by implementing good quality control methods. As machines are busy manufacturing, there are multiple parameters that can influence the product quality. Certain factors include humidity, adhesives, board styles or flute types. Based on these parameters, product recipes must be adapted to meet the requirements. To measure cardboard strength, large EOL testing machines are used for quality control. By using a portable, easy to use cardboard tester for bend strength, cardboard can be adequately tested at any location.

Density, g/sq.m – 60 Roll width – 168, 182, 195, 235 Premium perforated paper is an alternative to kraft paper and is more affordable. It is used during the cutting process to prevent the fabric from slipping while a multi-layer fabric is cutting. In spite of its low density, it has high tensile strength. The paper is laid under the multilayered fabric blank used for the cutting process, to prevent slipping, tightening, and wrinkling of the fabric. Its color is light beige (the saturation of tones is different) and it is rough to the touch. Perforated paper has an excellent quality – when unfolded on the cutting table, “waves” do not appear and the edges do not wrap, which is very convenient for its use