Packaging look smooth, its Manufacturing method and Coil Product band for their formation.

摘要

A Sealed Container (20) comprises an inner Bag (24) into a bag outside (26) with an Air Chamber between the two (28). The Inner Bag (24) is formed of a flexible Sheet (40) of Waterproof material and the external bag is composed of a flexible Sheet (42) of different material.The Inner Bag (24) is secured to the Outer Bag (26) longitudinally with Upper handrails (32) and lower (30) and a subsequent Board Adhesive (52). The areas of separation (44,46) comprise means (58) through which Air can enter the Chamber (28). Fig 1