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DREF	  Yarns	  by	  NOR*FAB	                            NOR*FAB	  Corporation	                            1032	  Stanbridg...
¡     The	  DREF	  spinning	  process	         manufactures	  yarns	  composed	  of	         a	  core	  covered	  complet...
1.    Sliver	  	  2.    Double	  Apron	  Drafting	  arrangement	  	  	  3.    Strand	  	  4.    Spinning	  drums	  	  5.  ...
Fiber	  Sheath	                        Core	  
¡  Glass	  ¡  Wire	     §  Stainless	  Steel	     §  Brass	     §  Inconel	  ¡  OPF	  (Oxidized	  Pan	  Fiber)	  	  ...
¡      Para-­‐Aramid	  ¡      Meta-­‐Aramid	  ¡      Novaloid	  ¡      PBI®	  (Polybenzimidazole)	  ¡      Modacrylic...
Yarns	  for:	  ¡  Braiding	  ¡  Knitting	  ¡  Weaving	  	  ¡  Wire	  &	  Cable	  ¡  Cut	  Resistance	  ¡  Clutch	  F...
¡  DREF	  yarns	  provide	  superior	  abrasion	  resistance,	      durability	  and	  strength.	  ¡  Enables	  the	  de...
Fabric	  	                                                                       Cut	  Protection	  (ASTM	                ...
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Dref Yarns for high performance cut protective gloves

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the best yarn for cut protective gloves

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Dref Yarns for high performance cut protective gloves

  1. 1. DREF  Yarns  by  NOR*FAB   NOR*FAB  Corporation   1032  Stanbridge  Street   Norristown  PA  19404  USA   1-­‐800-­‐441-­‐9680  
  2. 2. ¡  The  DREF  spinning  process   manufactures  yarns  composed  of   a  core  covered  completely  by   staple  fibers.  ¡  Allows  creation  of  hybrid  yarns-­‐ combining  the  best  properties  of   core  yarn  and  sheath  fibers.  ¡  DREF  yarns  provide  the  best   durability  as  compared  to  other   core    spinning  processes  ¡  NOR*FAB  Corporation  operates   the  largest  collection  of  DREF  III   yarn  spinning  equipment  in  the   world.  ¡  Yarn  sizes  ranging  from  41  to   1000  tex.    
  3. 3. 1.  Sliver    2.  Double  Apron  Drafting  arrangement      3.  Strand    4.  Spinning  drums    5.  Staple  Fibers    6.  Yarn    7.  Take  off  rollers  
  4. 4. Fiber  Sheath   Core  
  5. 5. ¡  Glass  ¡  Wire   §  Stainless  Steel   §  Brass   §  Inconel  ¡  OPF  (Oxidized  Pan  Fiber)    ¡  Aramids  
  6. 6. ¡  Para-­‐Aramid  ¡  Meta-­‐Aramid  ¡  Novaloid  ¡  PBI®  (Polybenzimidazole)  ¡  Modacrylic  ¡  Acrylic  ¡  FR  Rayon  ¡  Rayon  ¡  Blend  of  above  fibers  PBI®  is  a  registered  trademark  of  PBI  Performance  Products  Inc.  
  7. 7. Yarns  for:  ¡  Braiding  ¡  Knitting  ¡  Weaving    ¡  Wire  &  Cable  ¡  Cut  Resistance  ¡  Clutch  Facing  &  Brake   Linings  ¡  Thermocouple  Insulation  ¡  Aerospace  
  8. 8. ¡  DREF  yarns  provide  superior  abrasion  resistance,   durability  and  strength.  ¡  Enables  the  development  of  individually   engineered  yarns  to  meet  customer  needs.  ¡  Superior  cut  resistance  as  compared  to  ring  spun   yarns   §  Allows  for  hardened  cores  such  as  fiberglass  and  wire  to   further  enhance  cut  resistance  ¡  Excellent  thermal  insulation  ¡  Outstanding  value  versus  lower  performing   yarns  
  9. 9. Fabric     Cut  Protection  (ASTM   1790-­‐97,  CPPT  (g)  100%  Para-­‐aramid  ring  spun  fabric   700  g  Hybrid  Ring-­‐Spun  /  DREF-­‐Spun  woven  fabric  with   3200  g  hardened  core,  such  as  NOR*FAB  CutPro™  Style  10TT366   Ø The  example  above  compares  Para-­‐Aramid  woven  fabrics  of  similar  weights  except   that  Style  10TT366  is  woven  with  DREF-­‐Spun  yarns  that  have  a  core  of  stainless   steel.    The  result  is  an  improvement  in  Cut  Resistance  of  450%.      

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