FIBC Bulk Bags

Heavy-duty bulk bags for agriculture, industry, and commercial

Standard and custom configurations available.

Ritex supplies durable FIBC bulk bags across New Zealand, built from UV-stabilised woven polypropylene with double chain stitching for consistent load performance.

Suitable for grain, seed, aggregates, minerals, fertiliser, and manufacturing by-products — our bulk bags handle dry, flowable goods reliably, from the paddock to the production floor.

Available in standard sizes or custom-made to your specification, with a full range of lift loop, filling, and discharge options to suit your operation.

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Why choose Ritex?

Two large white bags made of woven polypropylene material, filled and standing upright.

  • All bags are constructed from UV-stabilised woven polypropylene with double chain stitching for long-term durability.

    Circular / Tubular Bags

    • No side seams — higher vertical strength

    • Easy to lift with forklifts or cranes

    U-Panel Bags

    • Three-panel construction with a U-shaped base

    • Combines strength with shape retention

    4-Panel Bags

    • Four stitched panels for a structured square shape

    • Maintains form during filling for reliable stacking

    Baffle Bags

    • Internal baffles sewn into each panel

    • Reduces bulging and maintains bag shape under load

    Food Grade Bulk Bags

    • ISO22000 certified

    • Suitable for food-contact applications

    All bags include an A4 document pouch as standard.

  • Cross Corner Loops Standard configuration — 4 × cross corner lifting straps at 30cm. Designed for easy forklift access from any angle. Loops hold their shape when the bag is empty, allowing for faster, safer handling on-site.

    Full Under-Bag Running Loops Full-length loops provide enhanced support and load distribution. Suited to high-weight applications where additional structural reinforcement is required.

  • Whether you need a small run or a full container load, Ritex offers flexible order quantities to suit your operation — without locking you into volumes that don't work for your business.

  • Add your company logo, handling instructions, or colour-coded markings. Custom printing improves site visibility, traceability, and professional presentation on-site and in transit.

  • Choose from a full range of filling and discharge options to match your process. From spout tops to full open bottoms, our bags are configured to suit your process—filling, discharging, lifting, and storing. See the full range of open and closure options below.

Open and closure options

Ritex offers a range of top and bottom configurations to ensure optimal filling, discharge and protection for to your needs.

Illustration of a textile storage container with an open top, showing the container's frame and the company's logo "RiteX" with the slogan "Trusted Textile Solutions," and the text "Open Top" below.

Open Top:

For quick and easy filling of materials, where exposure to the elements is not a concern.

Outline of a hanging textile display with three loops at the top, featuring the Ritex logo and the words "Trusted Textile Solutions" inside, and the phrase "FLAT BOTTOM" below.

Flat Bottom

A standard base design that allows the bag to sit flat on a pallet or floor, ideal for applications where no discharge system is required.

Line drawing of a packaging bag for a top skirt with the RITEX logo and the text "Trusted Textile Solutions" on the front, and the words "TOP SKIRT" beneath the illustration.

Top Skirt or Duffle Top

A protective skirt that ties off after filling—great for keeping dust out and your product secure during transport or storage.

Line drawing of a bottom spout textile bag with petal closure, branded RITEK, with the text "BOTTOM SPOUT WITH PETAL CLOSURE" underneath.
Illustration of a filling spout used in textiles, labeled 'RITEX Trusted Textile Solutions,' with the text 'FILLING SPOUT' underneath.

Discharge spout with or without Petal Closure

For controlled emptying of contents, reducing waste and improving safety during discharge. If a petal closure is included this provides precise discharge control using overlapping fabric "petals" inside the spout—great for materials that need a slow, steady release.

Spout Top

A cylindrical spout sewn into the top of the bag to allow controlled filling and dust containment. Commonly used in automated filling systems or when handling fine materials.

A wireframe display stand with loops at the top corners, featuring the RITEK logo and the text "Trusted Textile Solutions."

Full open bottom

Unfastens completely for quick, total discharge—handy for sticky or hard-to-flow materials that won’t easily exit a spout.

Four large white bags with red text stating 'EDIBLE NOT INTENDED FOR HUMAN FOOD' stacked inside a shipping container.
Large white industrial or construction bags on wooden pallets, filled with unknown material.
A forklift lifting a large white bag in an industrial area with a green building and blue sky in the background.
Large white and blue woven bag filled with gravel.
A worker is installing a large white bag or cover on a building against a clear blue sky.
A step-by-step diagram showing how to assemble a textile spout with labeled parts: open top, top skirt, top flap, filling spout, flat bottom, emptying spout, bottom spout with petal closure, full open bottom, and discharge spout.
Large white bags with red spray-painted text reading 'EDIBLE NOT INTENDED FOR HUMAN FOOD', stacked inside a shipping container.
Two large white bags with drawstrings, placed on a surface.

Standard FIBC Bulk Bag Specifications

All other bag shapes and opening and closure configurations are available by forward order. These include: U-panel bags, 4 panel bags and also other open and closure options such as spout tops.

These standard FIBC bulk bags are ex store Nelson, freight additional.

Order with confidence

Ritex supplies FIBC bulk bags to businesses across New Zealand — from agriculture and horticulture to construction and manufacturing. Our bags are sourced from trusted manufacturing partners and held to consistent quality and performance standards. Whether you need a standard run or a custom configuration, we offer competitive pricing, flexible quantities, and dependable supply.

For bulk orders or container quantities, contact us for a tailored quote.

Let’s work together

Tell us your requirements — volume, bag configuration, and intended application — and we'll come back with a practical recommendation and quote.

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