Product Overview
The Colpac Zest 78/68 Heat Seal Sandwich Pack (Product Code: 01ST24Z7) is a high-capacity, eco-conscious carton designed for two deep-fill sandwich halves. Featuring a natural kraft-effect print, compostable cellulose window, and a tamper-evident heat-sealable closure, this pack offers premium product visibility while helping extend freshness. It is an ideal packaging choice for sustainable chilled food-to-go ranges in cafés, delis, and environmentally focused retail outlets.
Material & Construction
- Board: FSC®-certified white paperboard printed with kraft effect and coated with an aqueous, water-based grease-resistant barrier
- Structure: Single-layer board with internal resistance to grease and moisture
- Window: Clear cellulose film for visibility and UV protection
- Finish: Matte kraft-effect exterior with white internal surface
- Closure: Heat-sealable top flap (requires compatible sealing equipment)
Performance Features
- Barrier Protection:
- Aqueous coating offers effective grease and moisture resistance without plastic laminates
- Heat sealing delivers a secure, tamper-evident closure to maintain hygiene and extend shelf life
- Temperature Suitability: For chilled storage only (0°C to 8°C); not suitable for microwaves or ovens
- Sealing Compatibility: Designed for use with Colpac's heat sealing equipment and most commercial systems
Sustainability
- FSC®-certified paperboard from responsibly managed sources
- Paperboard is recyclable and commercially compostable to EN13432
- Cellulose window is both home compostable and commercially compostable
- Delivered flat-packed for reduced transport volume and carbon savings
Technical Specifications
| Specification | Details |
|---|---|
| Product Code | 01ST24Z7 |
| Dimensions | 125.5 × 78/68 × 125.5 mm (L × W × H) |
| Capacity | Fits two deep-fill sandwich halves |
| Material | FSC®-certified white paperboard with kraft print and aqueous barrier |
| Window Material | Clear cellulose film (compostable) |
| Sealing Method | Heat sealing required |
| Temperature Use | 0°C to 8°C (chilled use only) |
| Recyclability | Board is recyclable and commercially compostable; window is home and commercially compostable |
Common Questions & Answers
Q: Is this packaging suitable for standard-fill sandwiches?
A: This format is specifically designed for deep-fill sandwiches. For standard-fill options, alternative formats are available in the Colpac heat seal range.
Q: Can the packaging be recycled or composted?
A: Yes. The board is recyclable and compostable (commercial). The cellulose window is also compostable at home and in commercial settings, making disposal sustainable.
Q: What machinery is required to seal this pack?
A: This pack must be sealed using a compatible heat-sealing machine. Colpac offers several models suitable for various production scales.
Customer Review
"The Zest? heat seal sandwich packs have enhanced our product presentation and sustainability credentials. The heat-seal feature ensures our sandwiches stay fresh longer, and our customers appreciate the eco-friendly packaging."
Mainland England & Wales ONLY.
- Orders over £100 are Free Standard Delivery.
- Orders under £100 are £6.45 (up to 10kg, then 30p per each additional kg) Standard Delivery
- Next Day Delivery £8.45 (up to 10kg, then 30p per each additional kg)
- Collection Free
We ship parcels using DPD tracked Service. We will send you tracking information by email or text to inform you know when they will be delivering your parcel.
Our cut-off time for deliveries to leave us the same day is 12 noon (mid-day) Monday to Friday.
In Stock Standard Delivery: 2 - 4 Working days.
In Stock Next Day Delivery: Same day dispatch if placed by 12 noon (mid-day) for next week-day delivery.
Out of Stock: 3 - 5 Working Days or by pre-order date if shown on the product page.
Items Marked 'Pre-Order' on the website are not currently available from our supplier. If we know the delivery date, it will be visible on the product page. Please call or email for information on Out-Of-Stock items & we will update you when they are available again. If a forward delivery date is shown, you may still pre-order as we are awaiting our stock delivery.
If any item ordered becomes unavailable we will contact you by email or phone with expected delivery times. We authorise and debit orders on acceptance, if should you wish to cancel, we will do so immediately.
Free Product Exchange:
We allow 30 days for a product exchange. On receipt of the original unused items in original packaging we will return your exchange carriage free.
Terms and conditions apply.
Scottish Highlands & Islands/ Northern Ireland
- Not Currently available
The cut off time for deliveries to leave us the same day is 2pm Monday to Friday.
We ship using DPD tracked service. DPD will send tracking information by email or text so you know when they will be delivering your parcel.
Free Collection:
Please arrange a collection time and date with our team if you wish to collect your order.
ALL DELIVERY PRICES ARE PLUS VAT
