Sandwich Packaging Boxes
Custom sandwich packaging boxes for cafes, bakeries and foodservice brands.
BestPackFactory supplies this product for B2B brands, importers, distributors, ecommerce sellers and enterprise packaging buyers. We support custom size, material, artwork, surface finish, barcode, QR code, inserts and global delivery.
| Business Model | B2B RFQ only, no retail checkout |
| MOQ | 500 PCS |
| Customization | Size, material, logo, color, finish, insert, barcode, QR code |
| Best For | Brands, wholesalers, distributors, ecommerce sellers and private label buyers |
| Contact | Sales Manager: Lisa Wu Email: lisa@colorprintingpackage.com WhatsApp +86 158 8653 0985 |
FAQ
What board is food-safe for direct sandwich contact?
Food-grade kraft board (250–300 gsm) with water-based grease-resistant coating or PE lamination on the inner face. We avoid direct ink contact on the food side.
Can the box include an anti-fog window?
Yes. An anti-fog PET or PLA window prevents condensation from fresh sandwiches from obscuring the view. Window shape and size are customized in the die-cut.
What closure style works best for sandwich boxes?
Tuck-top with tab lock is most common, allowing quick opening and secure closure. For grab-and-go retail, we also offer wedge-shaped boxes with a side label seal.
Sandwich Packaging Boxes Technical Specification
The table below is written for industrial RFQ comparison. Final production specification is confirmed by sample approval, a fit test with the actual product and an export packing test.
| Paperboard | 300gsm C1S / 350gsm SBS / 250–337gsm food-grade kraft board |
|---|---|
| Grease barrier coating | 18gsm PE coating, 20gsm PLA coating, or 6–10gsm water-based grease-resistant coating |
| Grease resistance target | Kit value 6–12 selected by oil level; burger/fries recommend Kit 8+ |
| Heat resistance | ≤ 80°C for 30 min for PE-coated takeaway packaging; final test by food contact condition |
| Cobb60 water absorption | ≤ 35 g/m² for coated board target |
| Food contact side | Inside coating selected as PE / PLA / water-based; direct ink contact avoided |
| Printing method | Offset printing 1–6 colors; food-safe low-odor ink available |
| Structure | Tuck-top box, clamshell, sleeve, tray, fries scoop, pizza box |
| Die-cut tolerance | ±1.0 mm for carton cutting; creasing deviation ≤0.5 mm |
| Stacking test | 24 h static stack test under planned case packing load |
| MOQ | 500 PCS per custom size / artwork |
| Artwork file | AI / PDF / PSD accepted; vector logo required; 3 mm bleed |
| Color tolerance | ΔE ≤ 3.0 against approved digital proof |
| Dimension tolerance | ±1.5 mm for paper boxes |
| Quality inspection | AQL 2.5 for major defects; random inspection before shipment |
| RFQ data required | Inner or outer size, product weight, board, print colours, finish, insert, quantity, destination port/country |
| Sampling time | Dieline and artwork proof within 24 hours; physical samples in 5–7 working days after artwork confirmation |
| Bulk production | 20–30 days after final sample approval; exact schedule confirmed on the order sheet |
| Payment terms | 30% T/T deposit before production, 70% balance before shipment; L/C, PayPal and Escrow also accepted |
| Incoterms | FOB Shenzhen, CIF, EXW and DDP; freight depends on destination, quantity and packing |
RFQ Checklist for Factory Quotation
- Confirm the product dimensions and weight, and whether your size is the inner (product cavity) or outer box size.
- Choose the board (folding-carton paperboard, corrugated or rigid greyboard), or ask us to recommend one from the product weight.
- Send AI/PDF artwork with 3 mm bleed, the print colours (CMYK or Pantone) and any foil, emboss or spot UV areas.
- Tell us the insert you need (paperboard, EVA foam, molded pulp or none), the quantity, destination country and delivery method.
Click below to contact us quickly by WhatsApp or email. We can help with dieline, samples, printing, materials and worldwide shipping.
💬 Chat on WhatsApp ✉ Email Inquiry lisa@colorprintingpackage.comBuyer Essentials: Ordering Custom Packaging from China
Before you send an RFQ, work through these seven sourcing decisions so your quote, MOQ and lead time are realistic.