Opaque and impact-resistant; ideal for shampoos, detergents, and household cleaners. LDPE (#4)
: Stick to 3 oz (100 ml) or less for carry-on luggage to meet TSA requirements. buy small plastic bottles
Different plastics react differently to liquids, heat, and pressure. Refer to the material selection guide from Grace Pack to find the best match: Recommended Material PET (#1) Opaque and impact-resistant
Very soft and flexible; perfect for eye drops, honey, or lotions. PP (#5) ideal for shampoos
Can withstand high temperatures (up to 137°C); used for hot-fill foods and medicines. 2. Choose the Right Size and Format