Description
The 45-400 White Ribbed Plastic Lid offers universal heat seal compatibility, making it an ideal choice for a wide range of container applications. Its ribbed design provides enhanced grip and structural integrity, while the white finish delivers a clean, professional appearance. Whether you're packaging cosmetics, pharmaceuticals, food products, or household items, this versatile lid ensures a secure, tamper-evident seal. The universal heat seal feature simplifies your production process by eliminating the need for multiple lid types. Durable and cost-effective, this plastic lid is engineered to protect your products while maintaining consistent quality across your packaging line.
Product Details
| Finish | 45-400 |
| Case pack | 2000 units |
| Color | White |
| Material | PP (polypropylene) |
| Recycling code | #5 PP |
| Spec sheet | No spec sheet |
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Material at a glance
PP · Polypropylene
Strong and durable, and the most heat-resistant of the common packaging plastics.
Maximum temperature
- Heat resistance
- High, up to 275°F (hot fill and dishwasher)
- Durability
- Strong; makes durable flip-top hinges
- Chemical resistance
- Good with acids, bases and alcohols
- Color
- Translucent, opaque or any color
Great for
- Hot-filled and dishwasher-safe products
- Caps, closures and jars
Avoid
- Heat above 275°F
- Freezing temperatures (can turn brittle)
General material information. Always test compatibility with your product; free samples are available.
Liner at a glance
Heat seal (induction) liner
A single-use liner with a thin foil layer that creates an airtight seal with the container when activated by an induction sealing machine.
- Seal
- Airtight, single-use and tamper-evident
- Container fit
- Universal: adheres to most container materials
- Equipment
- Requires an induction sealing machine
Great for
- Liquids
- Food
- Pharmaceuticals
Avoid
- Sealing without an induction sealer (the liner won’t bond)
General guidance based on industry recommendations. Always test compatibility with your product; free samples are available.
Real people. Real service.
Need a large volume? Talk to a packaging specialist.
Ordering by the pallet, or need help matching containers and closures? Tell us what you’re packaging and we’ll put together the right combination, with free samples to test first.