Striped air bag and mattress with spliced substrates

Abstract

The utility model relates to a strip air bag with spliced base material and mattress, the existing strip air bag's rim sheet material exists the situation of processing troublesome because of too big length, the utility model discloses a strip -shaped capsule body, the capsule body includes end face sheet material and the rim sheet material of annular, the end face sheet material covers and closes at the upper port and the lower port of rim sheet material, and the end face sheet material and rim sheet material are formed by sticking and enclosing the capsule body, the rim sheet material is formed by sticking to the two long strip base materials with same length, to shorten the length of base material. The rim sheet material is formed by sticking to the two base materials with same length, both through increasing the requirement of base material quantity to reduce the length of base material, and then the raw material supply is facilitated, and the cost is reduced, and the same length of base material is used to facilitate the batch preparation of raw materials, and the use experience is improved.

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