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Practical guides for buyers: FIBC types, specifications, pricing and importing from China.

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FIBC bulk bag safety label showing safe working load, safety factor, and classification markings
Compliance6 min read

FIBC Safety Labels: An Unreadable Tag Means Stop Work

A bag whose label you can't read is a bag with unknown specifications. Here's what has to be on it, and why a faded tag stops the job.

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Grounding clamp on an FIBC bulk bag used for plastic resin and pellet handling with pneumatic conveying
Comparison6 min read

Bulk Bags for Resin: The Static Risk Pneumatic Fill Adds

Pneumatic conveying builds far more static than gravity fill, and molding-grade resin needs cleanliness a standard bag doesn't give. Spec for both.

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Close-up of Type C FIBC conductive threads tested under IEC 61340-4-4 for static protection classification
Compliance6 min read

IEC 61340-4-4: The Tests Behind Type B, C and D Bags

Each static class has its own test and its own threshold. Here's what IEC 61340-4-4 actually measures for Type B, C and D construction.

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FIBC bulk bags being sorted for reconditioning and recycling at end of life
Buying Guide6 min read

FIBC Recycling: Three End-of-Life Paths, Not One

Recondition, recycle or landfill — three paths at end of life, and two of them beat the third. Here's how reconditioning and recycling actually work.

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FIBC bulk bags properly palletized and stacked in a warehouse following safe storage guidelines
Pricing & Import6 min read

FIBC Storage: How Bad Warehousing Ruins a Good Bag

Off-ground placement, stacking height and UV control decide whether a well-made bag performs to spec or fails early. Here's what actually matters.

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Coated FIBC bulk bag fabric samples for cement packaging moisture protection
Comparison6 min read

Bulk Bags for Cement: Why Moisture Means Total Loss

Cement doesn't degrade with moisture — it hydrates and hardens into an unusable mass. That changes how coating and liner get specified.

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GB/T 10454-2025 compliance documentation for Chinese-manufactured FIBC bulk bags
Compliance6 min read

GB/T 10454-2025: What Changed in China's FIBC Standard

Effective March 2026, GB/T 10454-2025 replaces two older standards and is the first to formally separate single-trip from multi-trip requirements.

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Weighing an FIBC bulk bag to calculate tare, net, and gross weight for shipping documentation
Pricing & Import6 min read

Tare, Net and Gross Weight: The Three Numbers on a Bag

Mixing up tare, net and gross weight causes freight billing errors and customs delays. Here's how the three numbers actually relate on a shipment.

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FIBC bulk bags being loaded for export, illustrating US import duty and tariff considerations for China-sourced bags
Pricing & Import6 min read

FIBC Tariffs: Why the Factory Quote Isn't Your Real Cost

FIBC imports can carry standard tariffs plus trade remedy duties on top. Here's the landed-cost framework, and where to verify the current rate.

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Customs classification documentation showing HS code 6305.32 for FIBC bulk bags
Pricing & Import6 min read

HS Code for FIBC Bags: Why 6305.32 Isn't Enough

FIBC bags sit under HS 6305.32 internationally, but your country extends that into a longer code. Here's how classification actually works.

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Circular, U-panel, and four-panel FIBC bulk bag body constructions compared side by side
Comparison6 min read

U-Panel vs Circular vs Four-Panel: Seams, Shape and Cost

Circular, U-panel and four-panel construction trade seam count against shape stability and cost. Here's which one suits your product and freight.

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FIBC flexible intermediate bulk container bags of different types lined up, illustrating the basic product category
Buying Guide7 min read

What Is an FIBC Bulk Bag? A Buyer's Starting Guide

FIBC means Flexible Intermediate Bulk Container — a woven PP bag moving 500–3000 kg of dry product. Here's how it works and what to check before buying.

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