Bagged spring string, bagged spring bed core and mattress

Abstract

The invention discloses a bagged spring string, a bagged spring bed core and a mattress. The bagged spring string comprises: springs; cloth, wherein the cloth is folded and provided with welding seamsto form a plurality of adjacent cloth bags, the top and / or the bottom of each cloth bag are / is provided with openings, and the springs are contained in the cloth bags respectively; and sutures, wherein the sutures are arranged at the top and / or the bottoms of the cloth bags along the length direction of the bag-shaped spring strings, the openings are sewn to enable the springs to be wrapped and packaged in the cloth bags in a compressed state. The bagged spring bed core is formed by connecting and combining bagged spring strings; the mattress comprises a mattress cover and a bagged spring mattress core, openings are formed in the tops and / or the bottoms of the cloth bags and are sewn through the sutures, when the sutures are removed, the springs can be rapidly separated from the cloth bags, metal materials and cloth can be separated without special technical means, operation is convenient and rapid, the material separation efficiency is high, and garbage classification and environmental protection are facilitated.

Description

technical field [0001] The invention relates to the technical field of pocket spring mattresses, in particular to a pocket spring string, a pocket spring bed core, and a mattress. Background technique [0002] Pocket springs are formed by wrapping and encapsulating a single spring individual in a cloth bag at continuous intervals. Each pocket spring individual is connected in turn to form a pocket spring string, and the pocket spring strings are arranged and bonded to form a whole to form a pocket spring bed core. A spring usually refers to an individual pocket spring or a string of pocket springs. [0003] In traditional pocket springs, the cloth is folded to wrap the spring and an ultrasonic weld is formed on the cloth to separate the front and rear adjacent springs independently. In the pocket spring of this structure, the cloth and the spring are difficult to separate, and often require additional machinery or use. The high-pressure water jet decomposes the cloth and sp...

AI Technical Summary

Problems solved by technology

[0003] In traditional pocket springs, the cloth is folded to wrap the spring and an ultrasonic weld is formed on the cloth to separate the front and rear adjacent springs independently. In the pocket spring of this structure, the cloth and the spring are difficult to separate, and often require additional machinery or use. The high-pressure water jet decomposes the cloth and spring by cutting and stripping, or manually cutting and separating, which has low work efficiency and high recycling cost

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