Guoyu offers many different sizes and colors in continuous thread closures. This type of closure is usually lined with a paper, plastic, foil, film or combination liner in order to provide the best seal for the product within the bottle to maintain the product integrity and avoid leakage. Continuous Thread (abbreviated CT) is a type of finish found on both glass and plastic containers where the threads are wrapped around the neck of the container continuously. These types of containers require corresponding continuous thread caps. Continuous Thread Caps are commonly produced with diameters ranging from 10mm to 110mm. When selecting a continuous thread cap it is important to match the cap to the bottle. We welcome the opportunity to assist in determining your bottle/cap compatibility. Please contact a Guoyu representative for more information.

Products name	18mm plastic sawtooth soy sauce cap
Material	PP
Neck finish	18mm
Weight	2g
Dimension	18.03*19.13mm
Color	Customized
MOQ	10000pcs
Closure	screw
Service	OEM and ODM
Testing	ISO9001   ISO14001
Decoration	silk screen printing/Hot stamping/labling

With different colors and sizes to choose from, our smooth or ribbed caps provide options for use on either glass or plastic containers.  As always, we highly recommend testing your product with our packaging for compatibility! Plain screw top caps are made of polypropylene, and it comes with a polyethylene foam liner to meet with FDA standards for food or drug use. They are known for good impact strength and pliability, moreover, they are cost effective. They are great for a variety of applications such as shampoo, soaps, lotion, and more. Any custom color can be manufactured immediately if you’re in need of bulk purchase.