Low-melting PET fiber is a sheath-core fiber made by composite spinning of general PET and modified low-melting PET. It can be bonded with other fibers at a lower processing temperature than general PET fibers.
The phosphorus content of 4080 low melting point fiber ≥6500, and melting point is 120℃.
(1) Fiber length can be customized according to customer requirements；
(2) Some fiber physical properties or characterization properties (such as breaking strength, elongation at break, crimps per inch, degree of crimp, bulkiness, oil content...) can be customized according to customer requirements.