Description
This 48-400 White Smooth Plastic Cap is designed with a pressure sensitive liner to securely seal your dry products. Its versatile size and sleek design makes it a practical and aesthetically pleasing choice. Ensure your products stay fresh and protected with this reliable cap.
Product Details
| Finish | 48-400 |
| Case pack | 1800 units |
| Color | White |
| Material | PP (polypropylene) |
| Recycling code | #5 PP |
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Matching products
SKU PJ2100-MD1/2 oz Black 48-400 PP Double Wall Plastic Jar- 1/2 oz
- PP
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SKU PJ1345-MD1/2 oz White 48-400 PP Double Wall Plastic Jar- 1/2 oz
- PP
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SKU GJ1590-MD1 oz Amber 48-400 Glass Jar- 1 oz
- Glass
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SKU GJ1521-MD1 oz Clear 48-400 Glass Jar- 1 oz
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SKU GJ1589-MD1 oz Green 48-400 Glass Jar- 1 oz
- Glass
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SKU GJ2484-MD2 oz Clear 48-400 Glass Jar- 2 oz
- Glass
- 48-400
SKU PJ2418-JD2 oz Clear 48-400 PET Plastic Jar- 2 oz
- PET
- 48-400
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
Pressure sensitive liner
Designed to seal dry products. It’s torque-activated and adheres to the container rim when the cap is screwed on tightly.
- Seal
- Adheres to the container rim
- Activation
- Screw the cap on tightly (torque)
Great for
- Powders
- Tablets and capsules
- Other pharmaceuticals
Avoid
- Liquids (designed for dry products)
Tip: Keep the container rim free of powder, and let the seal sit 24–48 hours to fully adhere.
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.

