Neck Inserts

We provide Neck Inserts for ALL of Portola Packaging, Blackhawk, Berry, and ANY other neck finishes.

Spin Trim, Pull-up and Ram-down

Neck Finish Style Examples 
358 DBJ394 STN3
380 SCIII715 SNAP SCREW
382 SCII717 ALPHA
383 SCJ718 ALPHA MAX
392 STN723 ALPHA 5

Machine Sharpened

Machine Programmed Pinches Offer a Repeatable Pinch-Off Cycle After Cycle.

Customized neck inserts are drawn using 3-D software and tool paths define the true geometry of the neck insert.