R&D/Leverage has developed the ability to mold one piece necks with an internal thread and drain-back pour spout. One piece molding eliminates the necessity for post mold assembly operations. Using the injection stretch blow mold (ISBM) process, the range of the internal thread can be from approximately 20 to 77 mm with internal threads, and a 24 mm minimum with an integral pour spout.
Patent Number 9,902,103 and additional patents pending. Let us bring solutions and innovation to your next bottle and cap packaging design.
This packaging innovation is available to you and can be applied to various markets. Contact us today at email@example.com
Download Internal Thread and Drain-Back Pour Spout literature.
Learn about other R&D/Leverage mold tooling types.