Patent ID: 9403502
Filing Date: 2016-08-02
CPC Classification: B60R,D03D,D10B

Claim Text:
1. A bag body having thereinside restriction threads for restricting inflation, wherein the restriction threads comprise: first yarn extending inside the bag body from a non-inflating section to another non-inflating section; second yarn forming a base fabric of one side of an inflating section of the bag body, the second yarn leaving the base fabric of the one side, being caught on the first yarn or constituting a weave structure with the first yarn, and returning to the base fabric of the one side and being woven into the base fabric; and third yarn forming a base fabric of another side of the inflating section of the bag body, the third yarn leaving the base fabric of said another side of the inflating section, being caught on the first yarn or constituting a weave structure with the first yarn, and returning to the base fabric of said another side of the inflating section and being woven into the base fabric.