Non-adhesive-bonding sandwich structure material mattress and preparation method thereof

Abstract

The invention discloses a non-adhesive-bonding sandwich structure material mattress and a preparation method thereof. The mattress is manufactured through a mould device, wherein the mould device adapts to mattress mould bodies in specification, a cover and a bottom of the mould device are hollowed out correspondingly in the up-down direction and can be mounted and demounted, and the mould devicecan be turned over. The mattress is mainly constituted by two split mattress liners and externally arranged mattress sleeves, each split mattress liner is constituted by a tubular wrapping body and aninternally arranged mattress body core material, the tubular wrapping bodies are longitudinally provided with zippers and are expanded and closed through the zippers, the mattress body core materialsare arranged in the tubular wrapping bodies to form the mattress mould bodies, each mattress mould body is provided with a plurality of thick thread ropes evenly arranged and connected in an up-downpenetrating mode to fix the mattress body core materials, buttons are arranged at the two ends of the thick thread ropes for connecting and fixing, mattress mould body protecting sleeves controlled byfull-body zippers are arranged outside the mattress mould bodies to form the mattress liners, the mattress sleeves are arranged outside the mattress liners, and thus the internally-split and externally-integral sandwich structure material mattress is formed. The non-adhesive-bonding sandwich structure material mattress is flexible and tough, harmoniousness and comfortableness are realized, materials are saved, the technology is simple and convenient, environment pollution is avoided, the defects and drawbacks of a traditional 3D mattress are overcome, and quite high commercial value is realized.

Description

technical field [0001] The technical scheme of the invention relates to a sandwich structure without glue and adhesive, a material mattress and a preparation method thereof. Background technique [0002] Sandwich structure, also known as sandwich structure, is a type of composite material structure composed of upper and lower layers and a middle sandwich. 3D woven material, commonly known as sandwich material, is a material with a sandwich sandwich structure that is formed by one-time weaving of polymer synthetic fibers through a precision loom. 3D woven material has good air permeability, unique elasticity, durability, no toxic and harmful substances, anti-mildew and anti-bacterial, not easy to absorb water and moisture, warm in winter and cool in summer, easy to clean and dry, etc. Its thickness is between 0.2cm-2cm, and its weight ranges from 160kg-1200kg per square meter. Those with a thickness of less than 1cm can be used as fabrics (hereinafter referred to as: 3D fabr...

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Problems solved by technology

[0004] In order to overcome the technical problem of 3D core material touching, moving and deforming, the mattress of the technical solution of the present invention needs to be realized with the help of a mold auxiliary equipment. The mold auxiliary equipment is mainly composed of a three-dimensional support (21) and a mold box (22), and the mold box (22 ) is made of casing (23) loam cake (24) and lower bottom (25), is characterized in that mold box (21) adapts to pad carcass (4) specification, mold box loam cake (24) and lower bottom ( 25) There are corresponding hollow holes (26), the upper cover (24) and the lower bottom (25) can be loaded and unloaded, the mold box (22) is placed on the three-dimensional support (21), and the center of both ends of the mold box (22) is provided with Rotating shaft (27), mold case (22) can be turned over

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