buy moving boxes

• Post Date:

  May 28,2014

• Expiry Date:

  Nov 24,2014

• Detailed Description:

  Price:1 USD Metric Tons
  
  Corrugated boxes supplier Corrugated Box Manufacturers www.corrugated-box-manufacturers.com
  can withstand the maximum pressure force -fed . Unit :. N / m = surface compression strength paper ring crush strength + comprehensive integrated corrugated ring crush strength * Shrinkage is generally calculated on the pressure side of the base paper to calculate the minimum ring crush strength ( safe ) , the actual test value is greater than the theoretical value appropriate . 1.2: Bursting Strength : corrugated board before cracking unit area can withstand even the greatest increase in force . Unit : Kg/cm2. Bursting Strength = glossy cardboard bursting strength + in + grid paper backing paper rupture strength rupture strength due to the manufacturing process there will be some loss of strength , bursting strength testing will be less than the actual calculated value of about 1 Kg/cm2. 1.3: The puncture strength : a new national standard GB6544-1999 has been canceled on board puncture strength

• Company:

  YOOFEI         

• Contact:

  HEYONG WANG

• Tel:

  18258513366

• Fax:

• Email:

  corrugated2@163.com