Laid scrim is mainly used in pipe fabrication, aluminum foil lamination, floor lamination, prepregs, adhesive tape, tarpaulin and other composite products, playing the role of framework for the finished product. Due to the use of advanced production equipment and unique laying process, compared with traditional products, it is lighter, cheaper, more stable in structure, higher in tensile strength, and the finished product after lamination also perfectly solves the surface joint of being uneven. As the manufacturer of laid scrim, what inspection work does Shanghai Ruifiber have when the products are ready?
The inspection includes: weight per unit, warp density, weft density, breaking strength and alkali resistance retention rate (fiberglass material only), as well as appearance. The appearance includes many items, lack of warp and weft, bag deformation concave convex, incision or tear, unclear mesh, stains, uneven curling, sundries, etc. There is also one of the most important tests, which is to randomly select a certain proportion of the products in the bulk goods and manually recheck them to see if there is any situation that can not be successfully unwrapped for the rolls.
As long as these projects are all qualified, then your laid scrims products will have authoritative quality assurance.
Technical data sheet for example:
Material fabric: tex/dtex
Structure: plain/woven
Warp and weft yarn construction: mm/inch/cm
Weight: g / m2
Breaking strength (machine direction): N / 5cm
Breaking strength (cross machine direction): N / 5cm
Elongation at break (machine direction): %
Elongation at break (cross machine direction): %
Width: m
Max. roll length: m
Welcome to contact us for more detailed specification for the individual models of laid scrims.
www.rfiber-laidscrim.com
Post time: Apr-23-2021