m&h plastics, part of the rpc group of companies, has developed its tube range to include an orientated tearoff strip cap for brands that require tamper evidence and enhanced security.the tear strip design provides an elegant look and, once removed, a practical lip to open the cap.provides consumers  a &lsquosight glass&rsquo window to show when the product is nearly empty. tubes are available in 354550mm diameters with capacity from 40ml to 250ml.