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Abstract

The present invention relates to the field of packaging filler technology, specifically a kind of spinning filler and its production equipment. The spinning filler includes at least two filler zones, each of which is formed by winding and stacking spinning threads. The hardness of each filler zone varies. The filler zones can be set in layers, in the same layer in different regions, or a combination of both, By utilizing multiple independent filler zones made up of layered spinning base layers, and subsequently assembling these zones with different hardnesses into a single unit, the present invention allows flexible control of the hardness and softness characteristics of different areas of the spinning filler. This maintains different softness and hardness characteristics from the inside out, improving the deformation smoothness of cushions for household decoration, and meeting the needs of various users.

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First Claim