One of most popular applications for caps and plugs is on packaging tubes and containers. While StockCap can supply many of these products, our sister company, VisiPak, not only offers an extensive line of caps and plugs specifically designed for plastic tubes, but they manufacture a complete line of plastic packaging tubes, containers and shipping/mailing tubes.
Standard Packaging Tube Caps & Plugs

Clear Cap

Ring Top Poly Cap

Plastic Threaded Cap

Round Poly Plug

Hexagonal Poly Plug

Clear Poly Plug

Flat Top Poly Plug

Poly Plug with Tab & No Rings

Pull-Tab Plug

Flip Top Plug

Oval Hanger Cap

Poly Hanger Plug

Clear Hanger Plug

Poly Hang Plug

Poly Hang-Tab Plug
Custom Caps & Plugs
With extensive capabilities in both injection molding and dip molding, we have the ability to design and manufacture custom caps, plugs and closures for virtually any packaging tubes application. View our custom molding capabilities for more information.