63mm Plastic Screw Caps
Just about any 2.5-gallon plastic bottle or 5-gallon plastic container can be fitted with a Rieke Packaging Systems 63mm screw cap because each cap features a standard 63mm thread size for versatility. Made of a high-density polyethylene or polypropylene-co-polymer material, the 63mm line consistently meets sealing and drop test requirements.

Note: Standard color of 63mm caps is white, custom colors and printed graphics can be special ordered.

		FS-631 Standard screw cap with linerless sealing feature FS-632 Standard screw cap with tamper-evident pressure-sensitive or induction liner, or standard foam liner
		FS-633 With an outer push tab that interacts with the bottle finish for added safety, it passes the child-resistance and senior-friendly Consumer Product Safety Commission Protocol
		SC-63TE Standard screw cap with tamper-evident and anti-backoff features Pressure sensitive, induction or standard foam liner
		FS-641 Special light-weight screw cap
		SC-63R Has a 3/4" (20mm) threaded opening for use with the FLO-RITE faucet

70mm Plastic Screw Caps
While each model in the 70mm line assures a tight seal, they all allow easy access into the container for filling and dispensing. Each adapts to a 2-3/4" (70mm) buttress thread and meets the food additive requirements of the FDA.

Note: For the easiest application and removal of these caps, the W-397 wrench is recommended.

		FS-60 unopened Features a tamper-evident tear-out diaphragm Thread—NPS FS-60 open Incorporates a FLEXSPOUT (with resealable 38 mm cap) for dispensing Thread—NPS
		FS-70 Features 3/4" (20 mm) threaded opening for use with a FLO-RITE faucet;Thread—NPS
		FS-80 Solid cap design can be printed with a company or brand identity;Thread-NPS
		FS-80T Same as FS-80 with tamper-evident and anti-backoff features added;Thread--NPS
		SC-76R Features 3/4" (20 mm) threaded opening for use with a FLO-RITE faucet;Thread--Buttress
		SC-76RTE Same as SC-76R with tamper-evident and anti-backoff features added;Thread--Buttress