Description
Smooth, white continuous thread cap with 33-400 neck finish and a foam liner. Commonly used for food items, lotion, soaps, creams, and personal care items. Continuous thread caps are popular in a wide range of wholesale industries from food, personal care, pet care, household products, industrial products, health and beauty, arts, crafts, hobbies and just about any other market segment. This polypropylene (PP) cap has a high tolerance for heat and is very durable. Liners are an important aspect of every continuous thread cap and products should best tested with the cap to determine which liner will be the best fit.
Product Details
| Finish | 33-400 |
| Case pack | 2400 units |
| Color | White |
| Material | PP (polypropylene) |
| Recycling code | #5 PP |
| Spec sheet | No spec sheet |
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Matching products
SKU PJ0010-UC1/2 oz Natural-Colored 33-400 Polypropylene (PP) Single Wall Plastic Jar- 1/2 oz
- PP
- 33-400
SKU PJ1109-UC1/4 oz Natural-Colored 33-400 Polypropylene (PP) Single Wall Plastic Jar- 1/4 oz
- PP
- 33-400
Clearance
SKU PB1312-B75cc Clear PET Plastic Pill Packer Bottle with 33-400 Neck Finish- 75 cc
- PET
- 33-400
SKU PJ1107-UC1 oz Clear 33-400 Polystyrene (PS) Single Wall Plastic Jar- 1 oz
- PS
- 33-400
SKU PJ0085-UC1/4 oz Clear 33-400 Polystyrene (PS) Single Wall Plastic Jar- 1/4 oz
- PS
- 33-400
Clearance
SKU PB1311-B40cc White HDPE Plastic Pill Packer Bottle with 33-400 Neck Finish- 40 cc
- HDPE
- 33-400
SKU PJ1110-UC1/4 oz White 33-400 Polypropylene (PP) Single Wall Plastic Jar- 1/4 oz
- PP
- 33-400
SKU PJ1108-UC1 oz Natural-Colored 33-400 Polypropylene (PP) Single Wall Plastic Jar- 1 oz
- PP
- 33-400
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
Foam liner
A general-purpose, economical liner made of low-density PE foam. It stays in the cap for repeated use and seals when the cap is screwed on tightly.
- Seal
- Compresses against the rim when tightened
- Reusable
- Yes, stays in the cap
Great for
- Foods and beverages
- Cosmetics
- Industrial and household chemicals
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.

