Summary:

Paper Bending Stiffness Tester is one muti-function stiffness tester.You can set test angle range. It adopted touch screen with a real-time display function of stiffness and time curve, to

use touch screen has the advantages of simple operation, convenient. Our Bending Stillness

Tester was originally developed to produce a more concise, consistent measurement for the

paper board industry. As well as used in a variety of industries including personal products,paper, flexible films, packaging and non-wovens.

Features:

• Adopt high precision load sensor, the error can be controlled within 1%.
  ● LCD screen operation system, Aluminum control panel
  ● Check or delete the testing records randomly
  ● Thermal printer, fast and clear printing
  ● Calculate, count and print the testing result automatically
  ● The angle can be set between (1 ~ 90) °.
• Test time is within a predetermined range (3s ~ 35s) arbitrarily set.

Standards:

GB/T 23144 “General Principles for the Determination of Static Bending Stiffness of Paper and Paperboard”;

GB/T 22364 “Determination of bending stiffness of paper and board”;

ISO 5628 “Paper and board – Determination of static bending stiffness – General principles”;

ISO 2493 “Paper and board – Determination of bending stiffness”.

   Specifications:

Optional Accessories:

It need Cardboard Stiffness Sampler for 15° stiffness and 90° Crease & Stiffness testing.

Sampling size：70×38±0.1 mm mm（stiffness sample）
Sampling size：38×36 mm（crease stiffness sample）
Sampling thickness：＜1mm