GrainPro Sampling Bag

Official product name: SuperGrainbag® Sample

The GrainPro Sampling Bag is a resealable bag with a capacity of approximately up to 850 grams for green or roasted coffee samples (may vary depending on coffee variety). This Ultra-Hermetic™ coffee solution is made of high-strength polyethylene with a proprietary barrier layer that protects coffee and other sample commodities from air and moisture ingress. It retains the freshness of stored samples and protects against insect infestation.

It is equipped with a single-track hermetic zipper and can also be sealed with heat welding. A tear notch at the top of the bag makes it safe to cut through the welding as well as easy access to the stored commodity.

Product Specification

Material Multi-layer PE with barrier layer
Thickness, microns (um) 90 + 5%
Color White, Transparent
Material Weight, gsm 0.08 + 5%
Oxygen Transmission Rate (OTR) ± 5.0
Water Vapor Transmission Rate (WVTR) ± 5.0
Product Life, years 2
Warranty, years 3 uses or 1-year, whichever comes sooner
Product Weight (per piece), g (lbs) 11 (0.024) ± 5%
Sealing Mechanism 1-track Zipper
Dimensions cm, (Inch) 26 x 17 (10.2 x 6.7)
Packed weight, (per 1000 pcs.) kg (lbs) 11 (24)
Packed dimensions, (per 1000 pcs.), cm (inch) 56 x 41 (22 x 16)