Testing method about product of fluting paper machine

Fluting paper machine in order to manufacture high-quality fluting paper through a series of production processes, its production process is divided into : raw materials ( books , newspapers ) - pulper deinking - disc refiner - shaker - Pulp well - pump - rinse , bleach - centrifugal sieve - stir - pump - paper hosts - rewinding , perforating , embossing - Cutter .
However, not all produced fluting paper are qualified , following a brief paper fluting paper detection control method :
( 1 ) Quantitative Detection
Take the use of quantitative samplers fine specimen 10 100mm2 , while the 10 standard sample , with a sense of volume 0.0001g electronic scales weigh out the total weight , multiplied by 10 after the detection results.
( 2 ) Test Method for Moisture
Any sample taken 100 × 100mm Specifications 1 , with the sense of balance amount 0.0001g weighed into rapid determination of moisture by baking 80 ± 10S within the instrument , and then into electronic weighing scales , calculated as follows: the original sample weight - ÷ sample weight after drying the original sample weight × 100%.
( 3 ) Detection of Tightness
100 × 100mm take any more of a sample size , thickness meter were measured three different parts of the thickness of the sample , find the average unit mm, which is calculated as : tightness = sample quantitative ÷ (1000 × specimen thickness ) .