This document discusses different types of bulk packaging solutions for transporting agricultural commodities. It describes single-bar liner bags that use a steel bar added at the destination and an internal bulkhead system. It also describes barless bulkhead systems that use an internal self-restraining bracing system instead of steel bars or wood. Finally, it mentions liner bags that require wood or steel bracing during transport and high strength plastic fabric grain doors.

1. www.bulk-flow.com
SINGLE-BAR Liner-bags
•High Strength Woven High-Density Polyethylene
Dry Liners. Food grade.
• Special designs for hard-to-flow Solids (sugar,
flour, DDGS, corn gluten, etc)
• Safest Liner-bag in the industry to discharge.
Steel bars are added at destination only
+ internal bulkhead restraining system
• BARLESS Liner-bag designs for all Loading /
Unloading methods: Pneumatic, Belt conveyor,
Reverse Tilt, Gravity, Screw conveyor loading.
Rotary Valve Unloading, Dump Station, Receiving
hopper, Vacuum Unloading.
Containerized Bulk Packaging Solutions

2. www.bulk-flow.com
SINGLE-BAR Liner-bags
Containerized Bulk Packaging Solutions

3. www.bulk-flow.com
BARLESS BULKHEADS - Self Restraining Built-in Bracing System
•Made of FDA approved HDPE/PP
material.
•No need for wood or steel bar
bracing
•Self restrain system assures no
pressure rest on container door
•Easy to install and discard
•Available for any type of container
•Can be engineered for any type
product
Containerized Bulk Packaging Solutions

4. www.bulk-flow.com
Containerized Bulk Packaging Solutions
LINER BAGS
• Use for the transport of agricultural
commodities that require full protection from
container surfaces.
•Available in any type configuration for loading
systems: pneumatic, screw and belt conveyor,
or gravity feed.
•Requires wood or bar bracing to sustain the
load during transport

5. Containerized Bulk Packaging Solutions
• For Steel Bar or Wood Bracing modes
• Lower cost than three-ply corrugated
cardboards.
• Maintains its strength and integrity to
destination.
• It does NOT fail due to excessive humidity
absorption; NO dangerous back pressure
buildup exerted on the doors.
• Easier to cut open for discharge.
• Easy to install.
• Built with internal sides and bottom flaps,
preventing product leaks from the sides or
bottom.
www.bulk-flow.com
BULKHEADS - High Strength Plastic Fabric GRAIN DOORS

6. Containerized Bulk Packaging Solutions
• From 140 to 180 microns Film
that stretch 800% before breaking.
• All European made materials and
manufactured in Europe.
• Maximum humidity
impermeability
• Requires only 4 steel bars
• SEAMLESS Liner with no external
thermal seals.
• Ultrasonic welding of components
www.bulk-flow.com
PE Film Liners