We focus on standard size, colors and weight here. But we can
make each unit exactly according to your needs, too. Just send
your demands to us - we are prepared to produce your filament
matching your specifications.
Currently available standard colors: Green, Black, White,
Purple, Blue, Orange, Yellow, Natural, Red
Standard diameters available are:
- 3 mm (actually 2.*0 mm +/- 0.1 mm)
- 1.*5 mm (+/- 0.1 mm)
Packing: 1kg/spool/polybag/box, *2 boxes/carton
Production control:
- Produce process:
Before produce extruding filament, we will dry ABS and PLA
for a enough time (**5 hours)
Mix with colors master batch or colors powder, all which
certified with RoHS
Adjust temperature and dragging rate, make filament diameter
range at 1.**1.8mm/2.**3.0mm, rouundness ±0.*5mm, each spool net
weight 1kg ±0.*2kg
We put all filament spool in shelf, different kind in
different shelf, all categories arranged orderly
- About waste and recycle:
Much time you will find some black filament is too brittle,
that added and mixed with some recycle and scrap after produced
We haven't produced with scrap outlet, rework and recycle
material, or dispose, but for quality assurance purpose
- Packaging:
We put each filament/spool on seal PE bag with desiccant,
then smaller carton, then out big box
We also have vacuum heated bag to replace of PE bag, make
better avoid moisture
- Production quality control:
We have diameter laser detect kits to control extruding rate
on line, when diameter smaller or higher than accept range, the
laser detect kits will adjust the extruding rate higher or
smaller to make diameter range acceptable
Keep each record filament samples sent to customers, build a
tracking able document
When the filament put on shelf longer than half a year, we
will dry the filament again
