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free boxes

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  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
requirements. ( Original standard GB6544-1986) 2, corrugated carton strength requirements : 2.1: edge pressure , bursting , puncture with cardboard. Cartons compression strength will push the edge intensity is lower than the cardboard ( corrugated loss due to the manufacturing process ) . 2.2: carton compressive strength : ( ordinary box , the corresponding international box Code: 0201 ) Compressive strength = compression strength (N / cm) * Carey Carter FF value depends on constant long perimeter of the carton , 2 * ( L + W ) cm. , and tile flute type . After the two projects identified , F values ??can look-up table . Indeed carton compressive strength test value and length , width and height ratio of a relationship. Similarly surrounding long , the same material corrugation carton : the higher the altitude ,


  Company: YOOFEI         
  Contact: HEYONG WANG
  Tel: 18258513366
  Fax:
  Email: corrugated2@163.com
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