20-400 Black Ribbed Skirt CRC PDT Cap with Liner

Our 20-400 Black Ribbed Child-Resistant PDT (Push-Down-and-Turn) Cap with PE Liner provides secure, compliant packaging for small-volume products. The PE (Polyethylene) liner forms a reliable barrier against oxygen and moisture, preserving freshness and protecting contents from leakage or contamination.

This cap features a CRC PDT screw-top design made from durable black PP (Polypropylene) plastic. The push-down-and-turn mechanism requires two motions to open, helping to keep products safely out of children’s reach while remaining senior-friendly for adults. The ribbed skirt provides a firm, non-slip grip, and pictorial instructions are included on the cap top for ease of use.

This closure has a 20-400 neck finish (20 mm diameter, 400 thread style). Compact yet effective, it’s ideal for small bottles and containers that require child-resistant protection.

Best Paired With: small glass or plastic bottles commonly used in packaging for:

• Essential Oils

• Pharmaceuticals

• Liquid Concentrates

• Cosmetics

• Herbal and Cannabis Products