Nonwoven Testing

Listing ID #1350195

The company is a reliable name known for providing Nonwoven Testing services as per INDIA/EDANA standards as well as other International / National standards. From the past six decades, we are involved in this service and have developed expertise in a wide range of textile specific areas covering the entire range of textile manufacturing from fiber to finance. Since 1987, the company is working in the area of nonwovens / technical textiles. In fact, in 1983-84, testing of nonwovens / coated materials were initiated at BTRA Test House. Moreover, a full-fledged pilot plant for nonwovens was set up in 1987 owing to the approval received from Ministry of Textiles, Govt. of India. Our manpower is highly trained in product development & testing of different technical textile products and nonwovens. In 2002, BTRA labs were accredited as per ISO 17025 standards and reaffirmed in 2005.
Recognising the importance of antimicrobial finish and tests such as bio-burden tests, bacterial filtration efficiency tests, BTRA set up microbiology laboratory in 2003. All these tests are applicable for nonwovens as well. During the course of last two decades, BTRA has been helping Indian manufacturers to develop nonwoven products, overcome processing problems and manufacture to meet specifications in the area of nonwovens.
 
What differentiates ours nonwoven work is not only our good infrastructure for nonwoven product development, testing & training, but more importantly, our skilled and experienced workforce in the area of nonwovens. For product development, we have nonwovens pilot plants such as Needle Punching (DILO, Germany) / Cross Lapper (DILO, Germany) / Roller Clearer Cards (CORMATEX, Italy) / Hot Air Bonding Machine (Indigenous) / Mini Jet (Hydroentanglement by Fleissner).
Type of nonwoven tests carried out at BTRA is as follows.

Wadding  

• Mass per square metre [ISO: 9073 Part 1]
• Compressional Recovery [ASTM D: 6571]
• Air Permeability [ASTM D: 737]
• Thermal Conductivity [ASTM / ISO]

Cover Stock

• Mass [EDANA]
• Absorbency [EDANA]
• Liquid Strike through time [EDANA]
• Wicking Rate [EDANA]
• Tensile Strength & Elongation [EDANA]

Face Mask

• Pore Size [ASTM D: 6767]
• Bacteria Filtration Efficiency [In-house Method]

Interlining

• Mass per square metre [ISO: 9073 Part 1]
• Thickness [EDANA]
• Tensile Strength & Elongation [ISO: 9073 Part 3]
• Heat Shrinkage

Absorbing / Shoulder Pads

• Mass per square metre [EDANA]
• Thickness [EDANA]
• Absorbency [EDANA]

Insulation Pad

• Mass per square metre [EDANA]
• Thickness [EDANA]
• Thermal Conductivity [ASTM D: 1583]

Carpets (Nonwoven Type)

• Mass per square metre  
• Thickness
• Compressional Recovery [BS: 4058]

• Durability
  
  • Hexapod Tumbler Test
  • Lisson Test [Treading Wheel test]
  • Taber Wear Index [up to 300 cycles]
  • Colour Fastness to Light up to 5 Rating

• Dimensional Stability  
  
  • Heat
  • Water
  • Flammability at 45O [IS: 11871 B / 16 CFR 1610 / ASTM D: 1230]
  • Horizontal Burning Rate [FMVSS: 302 / IS: 15061]
  • Pill (Camphor / Methanamine) Test [IS: 5641 / ASTM D: 2859]
  • Tuft Withdrawal Strength (Piled Carpets)
  • Static Charge by Honestometer [ASTM D: 4238]
  • Surface Resistivity [ASTM D: 257]
  • Volume Resistivity [ASTM D: 257]

• Microbiology
  
  • Antimicrobial Activity [AATCC 174 (Qualitative)]
  • Antimicrobial Activity [AATCC 174 (Quantitative)]
  • Antifungal Activity [AATCC 174]

Medical Textiles

• Cotton wool pads
• Acidity or Alkalinity [Methyl Orange / Phenolphthalein]
• pH at 26OC
• Absorbency Sinking Time
• Water Holding Capacity
• Water Soluble Substance
• Ether Soluble Substance
• Sulphated Ash
• Fluorescence
• Bio burden Test (4 Organisms) [BAM JS. 2001]
• Drying Rate [67 + 2% R.H. & 27 + 2OC Temp.]