A dual chamber tube. To avoid the reaction before using, this tube is has two partitions. Two kinds of contents can be squeezed out in the almost equal dosage at the same time. The tube has an outer tube, an inner tube and a flip top cap. To simplify the construction the inner tube is inserted into the outer tube and the mouth of the inner tube is fixed directly to the flip top cap by two undercuts. Easy to use for the consumers. Kao corportation &bull japan phone 81 3 5603 9944 &bull fax 81 3 5630 9323 email yamamoto.hiromi2@kao.co.jp
