INSULATED PACKAGING · MADE IN CHINAWENZHOU · SHANDONG · HUNAN
YUANEN / PRODUCT SELECTION

Foil insulated bags & box liners

Compare self-seal, open-top and gusseted foil insulated bags and box liners. Choose closures, usable sizes and EPE structures for food delivery.

Which format should you choose?

Choose the format around the filled container and the packing workflow. Flat self-seal pouches close with an adhesive flap; gusseted bags add depth for boxes; open-top bags need a separately agreed closure. A box liner fits inside an outer shipping container, which is specified separately.

Compare the range

ProductTypical useFirst detail to check
Gusseted self-seal foil bagsBoxed takeaway · Bakery containers · Batch food packingCheck the filled box at the base and opening. Leave space for corner folds and closure rather than sizing from the flat pouch width alone.
Foil insulated box linersOuter-box lining · Packaged food shipments · Coolant pairingMeasure the usable interior of the actual outer box, including lid steps or corner profiles, before choosing the liner dimensions.
Self-adhesive foil insulated bagsTakeaway · Bakery · Fresh-food packingAdhesive flap overlap and usable opening width
Open-top foil insulated bagsTakeaway · Bakery · Fresh-food packingClosure method and clearance around trays
Hand-finished gusseted foil bagsTakeaway · Bakery · Fresh-food packingBottom fold, joining method and loaded stability
Machine-formed gusseted foil bagsTakeaway · Bakery · Fresh-food packingBase dimensions, seam positions and dimensional tolerance
Gusseted foil cake bagsTakeaway · Bakery · Fresh-food packingCake-box footprint, total height and top clearance

Prepare your bulk order specification

  1. Measure usable width, depth and height with the filled box. Include folds, flap overlap and any coolant; flat bag width is not internal box width.
  2. Specify the facing, foam thickness and density, joining method and closure. Silver appearance alone does not identify every material layer.
  3. For chilled deliveries, test the full pack-out with the actual coolant, outer box and route. A foil layer alone does not establish a delivery time or temperature rating.
Request a specification-based quote