Specifications
The 57W63C is a 63mm natural knockout screw cap with a 3/4" threaded reducer and F217 liner. This industrial closure is made of high density polyethylene (HDPE). The closure offers a tight seal as well as easy access to a container for filling and dispensing. The F217 liners are compatible with many substances and are great for general lining applications. This cap can be safely tightened or opened with a tightening wrench.

Cap Liner Type:

F-217® .035" 3-Ply Co-extruded Foam Liner Composition
The F-217 liner is a three-ply co-extruded white liner consisting of a closed cell foam produced from low-density polyethylene (LDPE) faced with solid LDPE on both sides. The opaque white outer skins create a high-quality visual aesthetic. The inner foam core creates a compressible yet resilient product allowing it to create a good seal with the container. 3-ply foam liners have become the industry standard due to their all-purpose compatibility, resilient, compressible seal, cleanliness (no pulp dust) and economy. 3-ply liners are taste and odor resistant, and have a low moisture transmission rate, meaning they prevent moisture from entering the bottle and affecting products. (This liner does not create an airtight seal.)
MaterialStandardMetric
LDPE - Solid--
LDPE - Foam.035".889mm
LDPE - Solid--
F-217 .035 3-Ply Co-extruded Foam Liner

Material:

High-Density Polyethylene PlasticHigh density polyethylene (HDPE ) is the most commonly used resin. This economical plastic has good impact and chemical resistance, is naturally translucent and flexible. It is typically used for personal care products such as shampoo bottles. Adding color will give HDPE an opaque look that will result in an increase in weight and rigidness. We have a variety of these rigid and tough high density polyethylene products in stock, from containers, pails, bottles, caps, tubs and jugs. HDPE works well in below freezing temperatures. HDPE heat compatibility varies. Maximum fill temperature is generally around 171°F; however, testing is recommended with your specific product and application. Distortion occurs between 220° to 250° F.

Disclaimer:

This information has been provided as a general guide. It is the customer's responsibility to select the proper container for product and application compatibility.

Additional Information

More Information
Neck Width63 mm
Liner CompatibilityGlass, PE (HDPE, LDPE), PET, PP, PVC, Universal
ColorNatural
MaterialHDPE
Dimensions2.645" Dia. x 0.875" H
Case Pack475 ea.
Pallet Pack9,500 ea. (20 Cases)
Case Weight29 lbs.
Pallet Weight580 lbs.
Case Dimensions15" L x 15" W x 20" H
Country of ManufactureUnited States
Q & A
Customer Questions
Is the liner food safe and usable for food grade oils?
Thank you for your inquiry. Yes, the cap liner is safe for food grade oils. However, the cap and liner do not provide an air-tight seal. Thank you for choosing The Cary Company.
Can you ship internationally? Where are you located?
The Cary Company online ordering platform is only set up to ship within the United States. For international shipments, please contact us at 630.629.6600 or Sales@thecarycompany.com, and we will be happy to process your order. Our main warehouse and office are located in Addison, Ill. We also have warehouses in across the United States that you can see here. Thank you for choosing The Cary Company.
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