Bellpure is an alkali-soluble polyester filament developed with original technology. The polymer used in Bellpure is specially designed to dissolve easily in alkali. Since it dissolves 70 to 80 times faster than regular polyester filaments, it can be used for 100% polyester "aki-ha" woven fabrics as well as fabrics with Opal finish (patented finishing method), and also as a fluff binding material for cotton yarns to be processed into lace, untwisted yarn towels, and soft knitted undergarments. It is easy to handle thanks to its stable physical properties, and is superior in cost performance to water-soluble polymer yarns.

Dissolution Characteristics

Recommended Treatment Conditions

Applications

• 100% polyester "aki-ha" fabrics and lightweight materials
• Opal finished (burnt-out) fabrics (procedure manual and technical information available)
• Fluff binding materials for cotton yarns in knitted fabrics, lace and towels
• Various uses

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