4 Side Seal Bag
The 4 side seal bag from Biszon Flexipack gives brand owners and OEMs a structured, stable pack with four clean seals and excellent shelf stability. It is built to hold its shape on the shelf and to protect contents through storage and transit.
4 Side Seal Gusset Bag for High Volume Brands
A 4 side seal gusset bag adds side gussets that expand to hold more volume while keeping a flat, premium face for branding. This format is ideal for products that need both capacity and a refined shelf appearance.
We produce this format with precise seals on all four edges, delivering a rigid, stackable pack that travels well and merchandises cleanly. The 4 side seal gusset bag version is well suited to larger fill weights in food, pet care, and household categories.
Optional features including resealable zippers, handles, and tear notches can be added to suit your product and retail requirements, without compromising the structural integrity of the pack.
Whether you are packing coffee, pet food, or household powder, the four side seal gusset bag gives your brand a premium standing format that performs consistently from the filling line to the retail shelf.
Applications
This structured format works across categories that need capacity, stability, and standout branding:
Dry Food, Grains and Snacks
Pet Food and Treats
Powders, Detergents and Household Goods
Industrial and Bulk Consumer Packs
Why Brand Owners and OEMs Choose This Format
A few reasons this format earns a place in high volume programmes.
Structured and Stable
Four sealed edges create a firm, box like profile that stands and stacks reliably, improving both transit safety and shelf presence.
Expanded Capacity
Side gussets increase fill volume without widening the shelf footprint, so you gain capacity while keeping a clean branded face.
Barrier and Shelf Life
High barrier films and laminates extend shelf life and protect contents from moisture, oxygen, and light.
Customisation
Specify gusset depth, film structure, finish, zippers, and handles to match your product and merchandising plan.
Advantages at a Glance
Stacking Strength
Excellent stacking strength for efficient storage and display
Premium Branding
Premium, flat branding panels on front and back
High Capacity
Generous capacity for heavier fill weights
Feature Ready
Optional zippers, handles, and tear features
Materials Available
Recyclable structures and multilayer lamination options, including:
Paperlite
Recyclable just like paper.
*(For Outer Packaging)
Flexlite PP
Recyclable Monolayer
PP Material.
Flexlite PE
Recyclable Monolayer
PE Material.
*Also available in multi-layer lamination alternatives.
Minimum Order Quantity
Production starts at a minimum order quantity of 30,000 pieces per design. This MOQ of 30,000+ is built for brand owners and OEMs who need consistent, repeatable supply from a dedicated, made to order format.
Each production run is managed to the same print, seal, and barrier specification, so your packaging stays consistent across every replenishment order. Our team will help you plan lead times and confirm the right structure before production begins.
Frequently Asked Questions
What is a 4 side seal bag best for?
It suits products that need a structured, stable pack with strong branding panels, such as dry food, pet food, powders, and household goods.
How is a 4 side seal gusset bag different?
The gusseted version adds expandable side panels, increasing capacity for heavier fill weights while keeping a flat front for branding.
Can it stand on the shelf?
Yes. The four edge seal and optional gussets give a firm, self standing profile that stacks well in transit and on display.
What features can be added?
Resealable zippers, carry handles, tear notches, and matte or gloss finishes can all be specified.
What is the minimum order quantity?
Production begins at 30,000 pieces and above per design, in line with our MOQ for committed brand owners and OEMs.
Pouches & Flexible Packaging Films
Start Your Packaging Project
If your volumes meet the 30,000+ MOQ, our team will help you specify gusset depth, barrier, and finish.
Schedule a call with our consultant or request a quote today.