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SOLUTIONS   GrainPro Bag Zipper
SGB Premium RZ_rn

GrainPro Bag Zipper

portable

Portable, air tight, water tight, and reusable

500

500 times more airtight than normal plastics

mold-growth

Protects against mold growth and insect infestation

senses

Retains taste, color, and aroma

germination

Maintains germination and vigor of stored seeds

world-famous

World-famous standard storage for coffee, cocoa and seeds

quality

Preserves quality for long period of storage (approximately 1 year)

fit-storage

Fit for storage of organic products

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GrainPro Bag Zipper

Official  Product Name: SuperGrainbag® Premium RZ

 

The GrainPro Bag Zipper is your primary Ultra-Hermetic™ solution for the safe storage of dry agricultural commodities. Made from high-strength PE with excellent water and air barrier properties, designed to safely preserve agricultural commodities without the need for chemical fumigants.

The GrainPro Bag Zipper acts as an inner liner for jute bags and polypropylene bags. It comes equipped with a two-track hermetic zipper. Commodities can be stored for more than a year without the risk of moisture ingress. It stops insect infestation and inhibits the growth of fungal contaminants without affecting the quality of the goods. It also preserves the germination rate of stored seeds.

This product comes in three sizes:

Small – average capacity of 15 kg, specially designed for coffee storage
Medium – average capacity of 25-30 kg
Large – average capacity of 69 kg

PRODUCT SPECIFICATIONS

COLOR

Green (Pantone 3385)


 

MATERIAL 

High Strength PE with Barrier Layer


 

THICKNESS

78 ± 10% microns


 

PRODUCT LIFE

2 years


 

MATERIAL WEIGHT

73 ± 10%  g/m2


 

OXYGEN TRANSMISSION RATE

≤ 4 cc/m2/day at 0.1 MPa


 

WATER VAPOR TRANSMISSION RATE 

≤ 5 g/m2/day


 

WARRANTY

3 uses or 1 - year, whichever comes sooner


 

 

PRODUCT CLOSING MECHANISM DIMENSIONS 
WEIGHT PER PIECE 
CAPACITY*
    CM INCH KG LBS KG LBS
Small 2 Track PE Zipper 40 x 70 15.8 x 27.6 0.05 ± 10% 0.11 ± 10% 15 33
Medium 2 Track PE Zipper 65 x 80 25.6 x 31.5 0.10 ± 10% 0.22 ± 10% 30 66
Large 2 Track PE Zipper 72 x 110 28.4 x 43.3 0.14 ± 10% 0.31 ± 10% 69 152