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Mattress with different softnesses on both surfaces, and production technology thereof

A technology of softness and hardness and mattress, which is applied in the direction of mattresses, spring mattresses, stuffed mattresses, etc. It can solve the problems that the hardness cannot be changed in any combination, cannot meet individual needs, and has a short service life, so as to extend the product life. , easy maintenance, and convenient transportation

Active Publication Date: 2013-07-17
周升忠
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, most of the mattresses on the market are spring mattresses with a one-piece structure. The front and back of the same mattress use different materials to obtain one or two hardness options, and the hardness of each area cannot be exchanged in any combination.
Cannot meet individual needs
Difficult to maintain and short service life

Method used

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  • Mattress with different softnesses on both surfaces, and production technology thereof
  • Mattress with different softnesses on both surfaces, and production technology thereof
  • Mattress with different softnesses on both surfaces, and production technology thereof

Examples

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Embodiment Construction

[0031] The present invention will be described in further detail below in conjunction with accompanying drawing:

[0032] figure 1 , figure 2 , Figure 4 , Figure 5 , Image 6 , Figure 7 , Figure 8 A first embodiment of the invention is shown.

[0033] see figure 1 , figure 2 , Figure 4 , Figure 5 , Image 6 As shown, the mattress with different hardness on both sides is composed of surface layer 11, transition layer 12 and bottom layer 13; The hardness and density of the surface are different.

[0034] In this embodiment, the surface layer 11 made of elastic material and the bottom layer 13 made of elastic material are made of the same material, and the different hardness of the front and back sides of the transition layer can be used to obtain the choice of suitable softness and reduce the cost. The elastic material is one or a combination of PU, sponge, silica gel, latex, 3D mesh, elastic cotton, and fiber cotton.

[0035] In this embodiment, the transi...

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Abstract

The invention relates to a mattress with different softnesses on both surfaces, and a production technology thereof. The mattress consists of a surface layer, a transition layer and a bottom layer. The transition layer consists of at least two adhesive bodies, wherein hardness and density of each surface of the transition layer are different. Production steps are as following: (1) cleaning: cleaning the surfaces of the surface layer, the bottom layer and the transition layer to ensure effective adhesion between various layers; (2) glue spraying: spraying a glue on the front surface and the back surface of the transition layer and corresponding surfaces of the surface layer adjacent to the transition layer and the bottom layer adjacent to the transition layer; (3) pressing sticking: placing the surface layer, the transition layer and the bottom layer in order and in alignment, and sticking the three layers in pressure of 5-100 KG per square meter; and (4) aging: flatly placing and standing the product for several hours after completing pressing sticking to achieve the optimal sticking state. According to the mattress, both surfaces of the middle layer are provided with materials with different softnesses, such that the surface layer forming an adjacent connection with the middle layer and the bottom layer forming an adjacent connection with the middle layer respectively obtain different softnesses..

Description

technical field [0001] The invention relates to a mattress with different hardness on both sides and a production process. Background technique [0002] Most of the mattresses currently on the market are spring mattresses with an integrated structure. The front and back sides of the same mattress use different materials to obtain one or two hardness options, and any combination of hardness in each area cannot be exchanged. Can not meet individual needs. Maintenance is difficult and the service life is short. Contents of the invention [0003] The object of the present invention is to provide a mattress with different hardness on both sides of the middle layer by providing materials with different hardness on both sides of the middle layer so that the surface layer and the bottom layer adjacent to the middle layer can obtain different hardness. Another object of the present invention is to provide a production process for double-sided mattresses with different hardness. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47C27/00A47C27/22
Inventor 周升忠
Owner 周升忠
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