| Paper and paperboard | Dry foods, baked goods, books, gifts, and lightweight retail products | Printable, foldable, and available in a range of weights; uncoated grades can absorb moisture and oils. | Often recyclable when clean and dry. Waxed, plastic-coated, or heavily food-soiled versions may not be accepted with ordinary paper recycling. |
| Corrugated cardboard | Shipping boxes, protective product wraps, and transport packaging | Fluted construction provides cushioning and stacking strength while remaining relatively lightweight. | Widely recyclable when clean and dry. Remove excessive tape and keep it out of recycling if saturated with oil or food residue. |
| Polyethylene film (PE) | Flexible pouches, bread bags, produce bags, and protective overwrap | Lightweight and flexible; polyethylene grades can provide moisture resistance and heat-sealable packaging. | Collection varies by location. Clean, dry PE film may be accepted through designated film collection programs, but is often unsuitable for curbside recycling. |
| Polypropylene film (PP) | Snack wrappers, confectionery packaging, labels, and clear product overwrap | Clear, lightweight, and resistant to moisture; commonly used where a crisp, transparent film is useful. | Flexible PP film is not accepted in many household recycling programs. Check local guidance; mixed-material constructions can be harder to recover. |
| Aluminum foil and foil laminates | Food wraps, coffee and dry-food pouches, pharmaceutical packs, and heat-sensitive products | Aluminum provides a strong barrier to light, oxygen, and moisture; laminates combine foil with other materials for additional protection. | Clean, unlaminated foil may be recyclable where accepted. Foil bonded to plastic or paper is generally difficult to separate and may not be accepted. |
| Rigid plastic wrap and clamshells | Fresh produce, bakery items, small retail goods, and products needing visibility or protection | Holds its shape and can provide impact protection; may be made from different plastics, which affect sorting and recycling. | Recyclability depends on the resin, local sorting systems, and whether the item is accepted. Check packaging markings and local collection rules. |
| Glassine paper | Labels, stickers, bakery items, and protective interleaving for lightweight products | Dense, smooth, and translucent paper with some resistance to air and grease; it is not a complete moisture barrier. | May be recyclable with paper when uncoated and clean, but release liners and other silicone-treated versions are not accepted in many paper streams. |
| Compostable films | Selected food-service wraps, produce packaging, and applications designed for organic-waste collection | Made from materials designed to break down under specified composting conditions; performance depends on the formulation and environment. | Use only where the relevant composting facility accepts the material. Industrially compostable packaging is not necessarily suitable for home composting or conventional recycling. |