Honeycomb Foil Insulated Sheets 350 x 350mm – Pack of 1,000

Wholesale Honeycomb Foil Insulated Sheets 350 x 350mm

In stock. Keep burgers, toasties, paninis and other hot takeaway food wrapped for collection, delivery and service with these 350 x 350mm honeycomb foil insulated sheets. Combining an aluminium foil outer layer with an absorbent paper lining, they are designed to help retain warmth while managing moisture inside the wrap.

The honeycomb-style construction creates small insulating air pockets between the layers. This helps slow heat loss while the paper lining absorbs some condensation and food moisture, helping reduce the risk of bread and buns becoming excessively soft during short-term holding and transportation.

Each square sheet measures 350mm x 350mm, approximately 13.8 x 13.8 inches, providing useful coverage for burgers, filled rolls, breakfast muffins, toasties, paninis and medium takeaway portions. The sheets fold closely around food and maintain their shape once wrapped, helping staff prepare orders quickly without requiring tape or additional fastenings.

Supplied in a bulk pack of 1,000 sheets, they are suitable for fast-food outlets, cafés, sandwich shops, food trucks, event caterers and busy takeaway businesses.

Browse more food-wrapping products in our Catering Foils range.

Product Specifications

Key Features and Benefits

• Honeycomb insulation: creates small air pockets designed to help slow heat loss
• Dual-layer construction: combines heat-reflective aluminium foil with a paper lining
• Moisture management: the paper layer absorbs some steam and condensation from hot food
• 350 x 350mm size: suitable for burgers, toasties, paninis and medium takeaway portions
• Dead-fold performance: folds around food and helps retain its wrapped shape
• Grease-resistant barrier: helps contain oils, sauces and food residue during handling
• Leak-resistant wrapping: helps reduce minor drips when food is wrapped securely
• Pre-cut sheets: quicker to use than measuring and cutting foil from a roll
• Professional presentation: gives wrapped takeaway food a clean, familiar foil finish
• Bulk pack of 1,000: suitable for high-volume food preparation and service

Designed to Help Retain Food Warmth

The aluminium foil layer reflects radiant heat back towards the food, while the honeycomb construction creates insulating spaces between the foil and paper. Together, these features help slow cooling during short-term holding, counter service and takeaway delivery.

Actual heat retention will depend on several factors, including:

• The starting temperature of the food
• The type and size of the food portion
• How tightly and completely the item is wrapped
• The length of the delivery or holding period
• External temperature and transport conditions

These sheets can help maintain temperature but do not replace heated holding equipment or proper food-temperature controls.

Paper Lining Helps Manage Condensation

Hot food can release steam after it has been wrapped. The internal paper layer absorbs some of this moisture, helping reduce condensation around buns, bread and toasted products.

This makes the sheets particularly useful for food where maintaining texture is important, including:

• Burgers and cheeseburgers
• Breakfast muffins and filled buns
• Toasties and grilled sandwiches
• Paninis and ciabatta sandwiches
• Sausage and bacon rolls
• Hot wraps and folded flatbreads
• Warm bakery products
• Selected fried or grilled takeaway items

Results vary according to the food and holding time. Very wet fillings or heavily sauced food may require an additional container or grease-resistant barrier.

Secure Dead-Fold Wrapping

The sheets can be folded closely around the food and are designed to stay in position once pressed into shape. This makes them convenient for fast-paced preparation areas where staff need to wrap orders quickly.

For effective wrapping:

1. Place the food near the centre of the paper-lined side.
2. Fold the lower edge over the food.
3. Bring both sides inwards to contain the item.
4. Fold the remaining edge over and press the seams gently.
5. Position the final fold underneath the food before serving or packing.

Do not overfill the sheet. Choose a larger wrap or suitable food container when the item cannot be completely enclosed.

Suitable for Takeaway and Catering Businesses

These 350mm square foil sheets are a practical option for businesses serving hot food for immediate consumption, collection or delivery.

Common users include:

• Burger and kebab shops
• Cafés and sandwich bars
• Food trucks and street-food traders
• Delicatessens and bakeries
• Event and contract caterers
• Petrol-station food counters
• Quick-service restaurants
• School, workplace and hospitality kitchens

Choose the Correct Foil-Sheet Size

The 350 x 350mm sheet is suitable for many standard burgers, toasties and sandwiches. Larger food portions may need additional coverage.

For a longer sheet, see our Honeycomb Foil Insulated Sheets 350 x 400mm – Pack of 1,000.

For smaller portions, consider the Foil Liner Sheets 320 x 320mm – Pack of 500.

Food-Safety and Heating Guidance

These sheets contain aluminium foil and must not be placed in a microwave unless the appliance manufacturer and food-wrap instructions specifically permit foil use.

• Do not use in a microwave oven
• Keep away from open flames and exposed heating elements
• Do not use as a substitute for oven-grade cookware
• Wrap food carefully to avoid contact with excessively sharp bones or edges
• Follow established food-temperature and holding-time procedures
• Use a separate suitable container for very wet or heavily sauced meals

Storage and Disposal

Store unused sheets in a clean, dry location away from moisture, excessive heat, strong odours and direct sunlight. Keep the pack covered until required to protect the food-contact surface.

Because the sheets combine paper and aluminium layers, recycling acceptance may vary. Check with your local authority or commercial waste provider before placing used sheets in a recycling collection. Sheets heavily contaminated with food or grease may require disposal as general waste.

Businesses also needing food covering and preparation film can browse our Catering Cling Film Rolls.

Free Next Working Day UK Mainland Delivery

Order before the daily 15:00 cut-off for next working day UK Mainland delivery. Free next working day delivery is available on qualifying orders over £100 excluding VAT.

Weekends, bank holidays, remote locations and delivery restrictions are excluded. Saturday delivery is available as a paid service.

Frequently Asked Questions