GrainGuard factory's quality airtight vacuum bag green coffee bean storage format is designed to reduce unused air space around green coffee during storage and shipment. After vacuum processing, the high-strength PE bag forms a compact package with strong gas and moisture barrier protection for specialty and commercial coffee inventories.
Green coffee can lose commercial value when humidity, oxygen, odors, insects, or mold risks affect beans before roasting. Vacuum packaging helps reduce air exposure while supporting cleaner stacking, easier carton packing, and more efficient pallet use. Buyers can protect selected lots without changing warehouse systems or export documentation routines.
GrainGuard recommends packing filled vacuum bags inside a protective box during storage and transport. Box protection helps reduce abrasion, puncture risk, and compression damage when parcels move through warehouses, couriers, consolidators, and international freight channels. The compact filled shape also improves presentation for high-value coffee programs.
Five standard sizes support different green coffee volumes, from small micro-lot packs to larger specialty parcels. Capacity figures are based on green coffee beans and may vary according to bean density, screen size, moisture condition, and vacuum-packing method.
| Size | Capacity, kg (lbs) | Empty L x W, cm (in) | Filled L x W x T, cm (in) |
| Extra Small | 4 - 6 (8.8 - 13.2) | 55 x 30 (21.7 x 11.8) | 35 x 20 x 10 (13.8 x 7.9 x 3.9) |
| Small | 10 - 15 (22 - 33.1) | 72 x 46 (28.3 x 18.1) | 42 x 31 x 15 (16.5 x 12.2 x 5.9) |
| Medium | 16 - 20 (35.3 - 44.1) | 80 x 50 (31.5 x 19.7) | 48 x 35 x 15 (18.9 x 13.8 x 5.9) |
| Large | 21 - 25 (46.3 - 55.1) | 92 x 50 (36.2 x 19.7) | 60 x 35 x 15 (23.6 x 13.8 x 5.9) |
| Extra Large | 26 - 30 (57.3 - 66.1) | 104 x 50 (40.9 x 19.7) | 72 x 35 x 15 (28.3 x 13.8 x 5.9) |
| Buyer Need | Recommended Use |
| Micro-lot protection | Use smaller sizes for rare lots and cupping approval quantities |
| Specialty export packing | Use medium and large sizes for compact cartonized shipment |
| Roaster inventory control | Separate origins, crop years, and purchase lots by size |
| Premium presentation | Support clean handling for high-value green coffee parcels |
The GrainGuard airtight vacuum bag green coffee bean pack is used by exporters, roasters, importers, traders, and warehouse operators managing quality-sensitive lots. The compact vacuum format supports micro-lot programs, high-scoring specialty coffees, organic lots, decaffeinated coffees, competition lots, and premium samples moving between origin and destination markets.
For buyers handling many small or medium-volume lots, vacuum bags create a cleaner alternative to ordinary inner bags. Each filled pack can be boxed, labeled, stacked, and separated by lot code, purchase contract, or roasting schedule. The barrier package helps maintain quality during waiting periods before shipment, roasting, or resale.
• Creates a sealed low-oxygen pack after vacuum processing
• Helps preserve aroma, color, flavor potential, and overall bean quality
• Provides gas and moisture barrier protection for green coffee storage
• Supports protection against mold growth and insect activity during storage
• Smooth film surface supports clean handling and premium presentation
• Compact filled shape improves carton packing and pallet utilization
• Five sizes support micro-lots, specialty parcels, and commercial volumes
• Recommended for use inside a protective packaging box during transport
• Suitable for organic, specialty, decaffeinated, and high-value coffee lots
• Available for wholesale supply, OEM printing, private labeling, and repeat orders
The GrainGuard airtight vacuum bag green coffee bean package is produced at our Qingdao facility using high-strength PE film with gas and moisture barrier properties. Production covers material processing, film control, bag conversion, seal inspection, packing, and shipment preparation under one factory-managed system.
Every batch is checked for material consistency, seam quality, surface appearance, and packing accuracy before dispatch. Quality control focuses on clean film surfaces, reliable barrier performance, and strong conversion quality because vacuum bags are often used for premium green coffee lots with higher value per kilogram.
GrainGuard supports custom dimensions, printed branding, private label designs, mixed-size bulk orders, and factory-direct wholesale supply for exporters, roasters, traders, and packaging distributors. Flexible production capability helps buyers source a practical vacuum packaging program for seasonal coffee procurement and long-term inventory protection.
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