Tell us more about Bloom Seal ® ?
An important advantage of the Bloom process is that both the inside and the outside surfaces of containers are treated which yields a double layer of protection and potential for greater barrier. Unlike any other technology which has only been commercialized for extrusion blow moulding, any manufacturing process including stretch blow moulding, injection blow moulding and rotation moulding can make containers for Bloom treatment. Furthermore, conventional moulds are routine equipment and procedures are perfectly suitable. In fact, in most cases, normal stock bottles produced at peak production economics can be run through the Bloom process when an application arises to package some of the more difficult permeating formulations. In many cases there are also important advantages to be found with fabricated assemblies. We usually find that post-mould Bloom Seal ® allows snapped together or fusion welded assemblies to be treated as one unit. Some examples of assemblies are pump sprayers, c
