Coats Industrial



A variety of industrial threads for mattresses

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Coats Danfield is a range of high performance threads, specially engineered for a variety of high-speed sewing operations that are used in the mattress industry. From the trusted P143A quilting thread, to the textured D30TA specially designed for tack and jump; and the wide range of sizes and styles in cocoon bobbins, Coats Danfield brings to you a product range of unequalled productivity and unsurpassed reputation over years.

Main Uses

  • Mattresses
  • Foundations
  • Mattress Topper
  • Contract quilting and schiffli embroidery

Features & Benefits

  • Coats Danfield needle thread is continuous and knotless, it is designed for high speed mattress sewing operations
  • It has a special silicone finish for minimal downtime
  • The needle threads come in large packages and are completed in a range of substrates
  • Coats Danfield cocoon bobbins have a unique pioneered technology, and come in a wide range of sizes and styles
  • Cocoon bobbins have special dipping for consistent draw-back tensions
  • Precision wind is used to prevent internal bobbin collapse
Coats Danfield -  Industrial thread for mattresses
Description Tex No. Size Ply Average Strength Elongation % Min - Max Recommended Needle Size
        cN   Metric

*Needle size recommendations are a guide only and ultimately depend on the sewing application

Soft polyester 21 P 23 3 1,370 17 - 25 75 - 90
Soft polyester 50 P143A 2 2,745 13 - 23 110 - 140
TXP air tacked 30 D-30T 2 1,355 17 - 27 -
TXP twisted 30 D-30TA 2 1,355 17 - 27 -

Physical and Chemical Properties of Danfield

Thermal Properties
Melts at 250-260 degrees, softens at 220 - 240 °C
Shrinkage less than 1% @ 150 °C
Coats Danfield - Industrial thread for mattresses
Chemical Properties
Mineral acids
  • Resistant to most mineral acids
  • Essentially unaffected by weak alkalis, but less resistant to stronger alkalis, especially at higher temperatures
Organic solvents
  • Generally unaffected, but soluble in some phenolic compounds
  • Unaffected
Insects / Micro-organisms (mildew, rot)
  • Unaffected
Laundering / dry cleaning
  • Unaffected
Moisture regain
  • 0.4%
Coats Danfield Fastness Properties
Washing at 60°C ISO 105 C10 C Grade 4
Water Fastness ISO 105 E01 Grade 4
Rub Fastness ISO 105 X12 Grade 4
Hypochlorite Fastness ISO 105 N01 Grade 4
Dry Cleaning Fastness ISO 105 D01 Grade 4
Perspiration Fastness ISO 105 E04 Grade 4
Artificial Light Fastness ISO 105 B02 Grade 4

Please note above physical and chemical properties are for polyester fibre types.

For alternative fibre types of Coats Danfield click on the link below:

Bonded nylon: Coats Nylbond

Since conditions and applications vary considerably in the use of a product, the customer and/or user should assure herself or himself that the product meets end customer requirements and is suitable for the intended end use. Coats accepts no liability for unsuitable or improper use or application of products.

Information provided above is based on current averages and should be taken only as indicative. Coats accepts no liability for the preciseness and correctness of the information provided.

Product information sheets are updated from time to time, please be sure you are referring to the most recent publication. Coats supports customers with advice on individual applications on request; if you have any questions or concerns, please contact us.