Packaging Selector
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Zest™

Our Zest™ range minimises the use of plastic without compromising performance.

Overhead shot of Zest range on table, including sandwich packs, wrap packs, and salad packs.

Zest™

Our Zest™ products are manufactured from FSC® certified, industrially compostable and recyclable paperboard.

Zest™ has a water-based coating applied to the board to provide grease and moisture resistance. Providing excellent clarity and UV protection, our Zest™ windows are cellulose which is home and industrially compostable.

Our Zest™ range includes sandwich packaging, wrap packaging, and salad boxes in a variety of formats and sizes. Suitable for displaying in chilled cabinets, this packaging offers a sustainably conscious option for packaging chilled food-to-go.

We can also offer Zest™ in natural kraft and ovenable materials as bespoke lines.

Our Zest™ range is award winning and is manufactured in our BRCGS AA certified factory, ensuring that it is food safe.

Close up shot of Colpac's Zest sandwich pack, filled with egg salad sandwich.

Zest™ Sandwich and Wrap Packs

Our Zest™ range of sandwich packaging includes both same day and longer shelf-life heat seal products. All the products are made from the same board specification which has strong sustainability credentials.

Our same day Zest™ sandwich packs include a rear loading sandwich pack, wrap pack, and wrap pot. These products are designed for fillings that are to be eaten on the same day they are made. The sandwich pack fits 2 deep filled sandwiches, the wrap pack and pot both fit 2 half wraps or tortillas.

The printed kraft design provides a natural backdrop for products and has the additional benefit of providing a grease resistant outside barrier to avoid marks when filling.

Selection of Zest heat seal products including sandwich packs, a wrap pack, and a salad box.

Zest™ Heat Seal

Our Zest™ heat seal sandwich packs are available in sandwich wedge and square formats. They balance functionality with sustainability as they do not require any additional laminates or glues to create an airtight seal to preserve food contents.

The heat sealing of these products extends the shelf-life dependent on the contents, the seal also provides excellent tamper evidence. Heat sealing machinery and tooling is required to seal these packs and are available as part of our packaging machinery range.

Zest salad boxes on wooden boards and table runner. Filled with pasta salad, breaded chicken salad, tomato salad and cucumber salad. Vine tomatoes in foreground and basil plant in background.

Zest™ Salad Boxes

Our Zest™ salad box range includes both same day and heat seal packs. All of the packs are manufactured from printed kraft board and, grease and moisture resistance are achieved through a water-based coating. Our same day Zest™ boxes have over the edge windows for maximum product visibility, showcasing food contents from the top and the front giving superb on shelf impact. They also have a quick release tab for easy opening by the consumer.

We have a variety of sizes available, from 375ml to 1000ml, giving options for sides and larger salads. Our Zest™ boxes are also space efficient to store as they can be nested back of house and stacked on-shelf once filled.

Our Zest™ Heat Seal salad box has the same credentials as the whole Zest™ range, but with the added benefit of being heat sealable. The heat seal is achieved without the addition of any laminates or glue and uses our heat sealing machinery and tooling.

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