Fully elastic thermoplastic TOE-PUFF with excellent bounce back effect and outstanding wear results
With certificated quality and recommended by SATRA
| Types |
Thickness |
Advice of application |
| SP 060 SS |
0.50~0.70mm |
very light ladies & casual shoes. |
| SP 080 SS |
0.70~0.90mm |
ladies pump, men’s shoes, |
| SP 100 SS |
0.90~1.10mm |
men & women casual shoes. |
Remark: Please take notes the advice of application of above comes from the experiences of all existing clients. Please kindly be chose the most suitable type of material for your shoe models.
Characteristic of Material:
Separating the glue bonding layer and thermoplastic molding layer which makes toe-puff can be bonded and pre-molded with upper by higher temperature beforehand, and reactivating by lower temperature for lasting.
Using Method: (All above materials require an interface temperature of 95-100℃ for bonding & 80-90℃ for reactivation.)
Cutting & Skiving Process:
Cutting: In diagonal direction as indicated on the materials sheets, for obtain the best lasting result.
Skiving: Skiving the non-coating side. Fine adjusting the inclined plane of bell-knife on skiving M/C with steel bottom roller to avoid wrinkle or X-ray effects caused.
Upper Preparing Process: (With Hot/Cold Pre-Molding System):
Setting hot mold with 100-110℃, 15~20 sec according to the thickness of upper materials. Setting times of cold mold for 10~15sec, according to the substance and lining. And ready for lasting process.
Lasting Conveyor Process:
Setting heat reactivated system of lasting conveyor on 80~90℃, 5~7 min. It makes thermoplastic counter reactivating again to obtain the perfect last shape reproduction and retention.
