Tall Rectangular Box 40x30 x 20 cm

The FunCakes large format box stands out with 6 major advantages that make it the reference for professional cake designers for large creations:

• XXL 40x30x20 cm size: dimensions calibrated for Number Cakes, Letter Cakes, and logs that don’t fit in any standard box
• Exceptional 20 cm height: 33% taller than a classic 15 cm box, the space needed for raised decorations, large sugar flowers, and decorative toppers
• Smart foldable sides: the foldable structure allows direct access to the cake for insertion without risk to side decorations
• Separate lid: vertical placement and removal that preserves the top finish (icing, drip, sugar flowers)
• Professional thick cardboard: rigidity sized for heavy creations (up to 5-6 kg) and long-distance transport
• 38x28 cm support compatibility: fits cake boards and trays up to 38x28 cm for most Number Cakes on the market

To explore the full range of Patissland boxes, see the complete cake box collection.

The 40x30x20 cm size is specifically dimensioned for large format creations that standard boxes cannot accommodate:

Golden Transport Rule: always leave 1.5 to 2 cm margin on each side between the cake (including side decorations) and the box wall to avoid direct contact.

Patissland offers several box ranges according to creation formats. Here’s how to choose:

• FunCakes Box 40x30x20 cm (this sheet): unique large format, 20 cm height, designed for Number Cakes, Letter Cakes XXL, long logs, and heavy rectangular entremets
• Rectangular PME Multi-Size Box: range of several sizes, PME brand, for versatile workshop needs (different formats depending on orders)
• Square Cake Boxes: for centered round cakes and standard square creations
• Bento Cake Boxes 15x15 cm: trendy individual format for personalized mini creations
• Cupcake Boxes: for secure transport in 6 or 12 cavity formats

The FunCakes 40x30x20 cm remains the reference choice for large-format creations with tall volume. Its 20 cm height clearly sets it apart from standard 15 cm high boxes.

For quick assembly and secure transport:

• Step 1: Assembling the Base - unfold the flat-packed box. Follow the pre-scored lines to assemble the base and sides. Press the corners to lock the structure
• Step 2: Preparing the Base - place your cake on a cake board or rigid base of suitable dimensions (maximum 38 x 28 cm for this box)
• Step 3: Opening the Foldable Sides - fold the sides of the box outward to fully access the inside. This step distinguishes the FunCakes box from classic boxes
• Step 4: Inserting the Cake - gently slide the cake board into the box without tilting. Clear access prevents decorations from touching the walls
• Step 5: Centering and Checking - center the cake and check the margins on all 4 sides. No decoration should touch the walls
• Step 6: raising the sides - gently raise the foldable sides and lock them in position
• Step 7: placing the lid - place the separate lid vertically without sliding it, to preserve the top decorations
• Step 8: transport - carry the box from underneath with both hands. Avoid the lid which could detach under the weight

The main innovation of the FunCakes box 40x30x20 cm lies in its foldable sides. This technical feature transforms the user experience compared to classic boxes:

• Contact-free insertion: the open sides allow sliding the cake without it touching the side walls during insertion. Total preservation of side decorations (cream rosettes, sugar flowers, drip icing)
• Visual check: with the sides open, you visually check the cake’s centering before closing, ensuring optimized transport
• Insertion of heavy cake: for XXL Number Cakes or bulky logs weighing 4-5 kg, full access avoids risky handling at height
• Customer-side removal: upon arrival at the customer, extraction through the open side ensures the same preservation as at insertion. The customer receives their cake in perfect condition
• Buffet presentation: option to leave the sides folded down to serve the cake directly in its case on an event buffet

This innovation is especially valuable for cake designers specialized in Number Cakes and Letter Cakes who produce long and fragile creations in series.

The FunCakes box 40x30x20 cm accompanies all pastry events where the cake size exceeds standards:

• Birthday number cakes: secure transport of decorated numbers (30, 40, 50 years) with their bulky fillings
• Event letter cakes: for orders like "OUI", "LOVE", "MOM", "BABY" and other short decorated words
• Traditional Christmas logs: ideal protection for rolled logs filled with cream and decorations
• Modern log cakes in molds: rectangular frozen entremets taken out of molds, sensitive to shocks
• Rectangular layer cakes: for multi-layer creations in an unusual format
• Gourmet entremets: climate-controlled transport of prestigious chocolate or frozen creations
• Large format pavlovas: 20 cm height protects fragile meringues topped with fresh fruit
• Strawberry and opera boutique cakes: daily transport of traditional rectangular pastries
• Single-tier rectangular wedding cakes : for modern non-circular wedding cake formats
• Event displays : for B2B orders (businesses, caterers, organizers)

For tiered wedding cakes, see the Patissland Wedding Cakes collection.

The 7 signature tips from professional cake designers to fully utilize the FunCakes 40x30x20 cm box:

• Mandatory pre-refrigeration : for buttercream, whipped ganache, or royal icing cakes, chill for 1 hour in the refrigerator before transport. Firmness better resists road vibrations
• Anti-slip inner wedge : place a disc or rectangle of parchment paper slightly larger than the support under the cake board. The paper's friction prevents any slipping inside the box
• Reinforcement of long corners : for large heavy Number Cakes, reinforce the 4 corners of the base with a spot of packing tape. This precaution prevents dislodging under the cake's weight
• Professional labeling : apply a label with client name + event date + "FRAGILE - LARGE FORMAT" on the lid. Essential for traceability and handling
• Optimal car transport : place the box on the passenger side floor (the most stable area of the vehicle). Avoid the rear seat which tilts according to suspension
• Systematic air conditioning : in hot weather, use air conditioning throughout the journey. Heat accumulated in the box would weaken creams and icings
• Short walking distance : for the last few meters of delivery on foot, carry the box at waist level with both hands, without swinging it. The combined weight of cake + box can reach 5-6 kg

For a complete Number Cake / Letter Cake / Yule Log kit, here are the complementary Patissland accessories:

• Letters and Numbers : molds or predefined cutouts for the base of Number Cakes and Letter Cakes
• Cake Boards and Rigid Bases : choose up to a maximum size of 38 x 28 cm for this box
• Reinforced Cake Drums : for heavy Number Cakes with bulky decorations
• Wilton Tips : for piping the characteristic cream rosettes of Number Cakes
• Fondants : for embossed decorations on premium Letter Cakes
• Wedding Cakes Collection : for tiered cakes with rectangular layers
• Bright White FunCakes fondant 250g: pure white covering consistent with the white FunCakes box (brand consistency)
• Decorative toppers: the 20 cm height of the box allows for toppers up to 8 cm tall on the cake

• Before use: keep the box unassembled flat in its original packaging, in a dry and temperate place (15 to 25°C)
• Long-term storage: possible for several years in a dry environment, protected from moisture which would damage the cardboard
• Pre-use hygiene: wipe the inside with a dry cloth before first use to remove any storage dust
• Food contact: avoid direct contact between creams/frostings and the cardboard. Always use an intermediate cake board to preserve the hygiene and cleanliness of the box
• Cleaning: wipe with a dry cloth only. Do not immerse, do not put in dishwasher. The cardboard would degrade on contact with water
• Reuse: possible if the box remains clean (cake mounted on cake board without direct contact). For strict HACCP workshops, consider as single-use
• HACCP Compliance: the FunCakes box complies with European food standards for direct contact. Traceability documentation available on request
• Recycling: the cardboard is recyclable in paper-cardboard streams after use. Compact before disposal

FunCakes is a Dutch brand specializing in pastry and cake design equipment, recognized throughout Europe for the industrial quality of its accessories. Its range of cake boxes is favored by professional pastry chefs and event workshops for dimensional reliability and the ingenious foldable side structure.

FunCakes boxes stand out for:

• A calibrated cardboard thickness that ensures rigidity even in large formats
• A patented foldable side structure that makes handling fragile creations easier
• A stable white finish that does not yellow over time
• A documented HACCP compliance for professional workshops

Patissland also offers other essential FunCakes references like the Bright White fondant 250g for premium pure white coverings and the FunCakes 20mm cake drums for structured wedding cake bases.

Is this box suitable for a Number Cake?
Yes, this is one of its main uses. The 40x30x20 cm format with 20 cm height is ideal for Number Cakes (single digit) up to 35 cm long, with their cream rosette and fresh fruit decoration. For very long two-digit Number Cakes, choose a larger size.

What is the maximum cake board size?
The maximum compatibility is 38 x 28 cm for the inner support, leaving 1 cm clearance on each side for insertion without rubbing. For longer Letter Cakes, you will need to choose a larger box size or order custom.

Is the 20 cm height enough for a drip cake?
Yes, the 20 cm height comfortably covers single-tier drip cakes (typically 10-15 cm cake height) with their top decorations (fresh fruit, flowers, toppers). For multi-tier drip cakes, choose dedicated 30 cm height boxes.

Can the box withstand transport over 100 km?
Yes, the FunCakes cardboard is sized for long-distance road transport. Reinforce the corners with packing tape and secure with cushions to avoid vibrations. Air conditioning is mandatory in hot weather.

Can you place a frozen cake directly in the box?
Yes, you can transport a frozen cake. Be careful not to expose the box to prolonged moisture during thawing, which could weaken the cardboard. Prefer thawing outside the box if it lasts several hours.

Why choose this box instead of the PME rectangular one?
This FunCakes box offers an exceptional height of 20 cm dedicated to large creations (vs 15 cm on standard PME boxes) and a foldable side structure that simplifies inserting heavy Number Cakes. The multi-size PME box remains suitable for classic multi-format needs.

How long does it take to assemble the box?
Assembly takes about 1 minute without tools. The box is delivered flat with pre-creased folds that guide the folding. No glue or additional adhesive needed.

Is the box sold individually or in bulk?
The box is sold individually. For high-volume workshops (series production of Number Cakes), we recommend ordering in batches of 5 or 10 boxes. Contact us at 09 74 97 05 58 or hello@patissland.com for wholesale needs.