In the global export business, trust is built on certified quality. When sourcing .* from international suppliers, a handshake is not enough. You need verifiable, internationally recognized guarantees.
ISO 9001 and ISO 22000 are not just bureaucratic certificates; they are iron-clad guarantees of consistency, structural safety, and food-grade hygiene that international buyers and customs agencies demand. This guide breaks down the essential standards that define a high-performance export sack.
1. ISO 9001:2015 – The Foundation of Consistency
ISO 9001 ensures a consistent production process from raw material inspection (polymer granules) to final product dispatch (baling and loading). It means the woven bag you receive today will have the exact same tensile strength, GSM, and printing quality as the one you ordered six months ago.
Raw Material Traceability
Every batch of virgin PP granules is tracked. We ensure no unauthorized recycled materials or low-grade fillers are mixed into your export bags without your consent.
Process Control
From extrusion temperature to loom speed, every variable is monitored and logged to prevent weaving defects like dropped tapes or uneven thickness.
Defect Tracking
A systemic approach to identifying weaving errors before the bags reach the sewing stage, ensuring only 100% compliant sacks are baled.
Quality Matters: A Guide to ISO 9001 and ISO 22000 for Export Sacks
2. ISO 22000: Food Safety & Hygiene Standards
If you are exporting sacks for flour, rice, sugar, or pulses, ISO 22000 is non-negotiable. This standard applies HACCP (Hazard Analysis and Critical Control Points) principles directly to the packaging manufacturing environment.
Zero Contamination Guarantee
-
✔
100% Virgin Resins: Guarantees no toxic chemical migration from the bag into the food product.
-
✔
Pest & Dust Control: Manufacturing occurs in controlled environments to prevent biological contamination.
-
✔
Food-Grade Inks: All printing uses heavy-metal-free, water-based or solvent-based inks compliant with FDA/EU regulations.
"In the food industry, the packaging is the final barrier between your product and the world. An uncertified bag can ruin an entire shipment of premium Basmati rice or refined sugar."
— Quality Assurance Director, SherkatTrade
3. The QC Laboratory: Where Science Meets Strength
Certificates are paper; testing is reality. Every batch we supply at our partner facilities undergoes a battery of mechanical and chemical tests to verify compliance with your specific order requirements.
| Test Type | Standard | Target Metric |
|---|---|---|
| Tensile Strength | ASTM D5034 | Fabric must withstand >900N of force in warp and weft. |
| Elongation at Break | ISO 13934-1 | Tapes must stretch 15-25% before snapping to allow drop resistance. |
| UV Accelerated Aging | ASTM G154 | Retain >50% strength after 200-1600 hours of intense UV exposure. |
| Drop Test | IS 7028 | Full 50kg bag must survive 10 drops from 1.2m without bursting. |
Quality Matters: A Guide to ISO 9001 and ISO 22000 for Export Sacks
4. International Compliance & Customs Clearance
Exporting to markets like Iraq, Russia, or the EU requires more than just a good product. It requires the right paperwork. ISO certification simplifies the issuance of mandatory export documents:
🇮🇶 Iraq (COSQC)
Bags destined for Iraqi government tenders (Ministry of Trade) must be accompanied by a Certificate of Conformity (CoC) and meet IQS standards.
🇷🇺 Russia (EAC)
The EAC mark and TR CU 005/2011 declaration are mandatory for all packaging entering the Eurasian Economic Union.
5. ISO 14001: Sustainability in Modern Packaging
Environmental responsibility is no longer optional. ISO 14001 certification indicates that a factory actively manages its environmental impact through:
-
♻️
100% Recyclability
PP is a #5 resin. We ensure our bags are designed for easy recycling into secondary industrial products.
-
📉
Waste Reduction
Modern circular looms and precision cutting reduce fabric waste by up to 15% compared to legacy equipment.
Quality Matters: A Guide to ISO 9001 and ISO 22000 for Export Sacks
6. The SherkatTrade 5-Step Inspection System
Virgin PP
Raw material verification and MFI testing.
Denier Check
Verification of tape thickness and weight.
Loom Monitor
Continuous inspection for weaving errors.
Bale Sampling
Random destructive testing of finished bags.
Loading QC
Final check of container integrity and baling.
7. Frequently Asked Questions
Does ISO certification mean the price is higher?
▼
How can I verify a manufacturer's certificate?
▼
Do I need ISO 22000 for fertilizer bags?
▼
8. Conclusion: The SherkatTrade Assurance
At SherkatTrade, we don't just sell bags; we sell export security. By enforcing ISO 9001 and ISO 22000 standards across our entire supply chain, we ensure that Iranian-made PP woven sacks meet and exceed the expectations of global buyers from Baghdad to Almaty.
Ready to secure your supply chain?
Contact our technical team for a detailed quote and QC report for your next export project.
Request Technical Datasheet