SOUTHERN AFRICA

Bosubi – Racquet Coil

YKK’s Bosubi range is based on a durable water-repellent and anti mould treatment. This reduces water seepage, as well as wicking and zipper tape degradation when used in outdoor or maritime environments.

YKK’s Racquet Coil® has been specifically designed for applications (Luggage and Tents) where resistance to abrasion and performance is a must. Racquet Coil® chain is made of spiral plastic elements which feature a unique oval shape. This design strategically places the sewing thread (which attaches to the zipper tape) in an indentation on the oval, thus protecting it from being torn and exposed. The sliders are engineered to ensure the perfect reciprocation of the zip.

APPLICATION

  • Backpacks
  • Sports/Outdoor

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AVAILABILITY
Chain Type Close Open 2-Way Chain
5RCF OK
8RCF OK
10RCF OK
CHAIN & SLIDER
Enamel Enamel Silver Antique Brass Antique Silver Enamel Silver Silver Antique Brass
DA1C-BT E DFL DFL DFL DFL DWL DWL DF9NT2 DF9NT2
SLIDERS
HOW TO MEASURE A ZIP LENGTH
Classification Dimensions (A) Dimensions of top tape extension (B) Dimensions of bottom tape extension (C)
Closed-end zipper From the top end of the slider to the tip of the bottom stop From the top stop to the tip of notches of the cut end

From the top stop to the tip of notches of the cut end
Zipper with double sliders (arranged in head-to-head relation) From the tip of one bottom stop to the tip of the other bottom stop From the upper bottom stop to the tip of notches of the cut end

From the tip of the bottom stop to the tip of notches of the cut end
Zipper with double sliders (arranged in bottom-to-bottom relation) From the top end of one slider to the top end of the other slider From the top stop to the tip of notches of the cut end

Same as the top tape extension end portion
Open-end zipper From the top end of the slider to the tip of the box From the top stop to the cut end

Two-way separator from the top From the top end of the slider to the bottom end of the supplementary tape From the top stop to the cut end

Top open zipper From the top stop to the tip of the box From the top stop to the cut end

Reversible slider Rather than from the top end, measurements should be made from the shoulder inlet portion of the slider From the top stop to the cut end, Reversible slider

When the top stop does not enter the slider Measurement should be made from the top stop From the top stop to the tip of notches of the cut end

PRODUCT CODES & DESCRIPTIONS (SA ONLY)
Code Product
698938 5 RCF CHAIN P16 DYED BOSUBI N-ANTI ROLL200
976011 10 RCF CHAIN P19 DYED BOSUBI HANK100 N-ANTI
CATALOGUE
TECHNICAL INFO

The element is uniquely designed allowing for the thread to be strategically placed in an indentation on the oval thus protecting the thread from exposure to abrasive services.

NOTE

To maintain and extend the life span of the chain, it is recommended that the chain is treated with YKK’s zip lubricant.

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