Mold for processing latex mattress and mattress processed by using mold

Abstract

The invention relates to a mold for processing a latex mattress and the mattress processed by using the mold, and aims to solve the problem that existing latex mattresses are inconsistent in hardness.The mold comprises a first mold plate and a second mold plate; a mold cavity is defined by the first mold plate and the second mold plate; a latex injection hole is formed in the middle of the top face of the mold cavity; an excess material latex discharging hole and a pressure reduction latex discharging hole are formed in the upper edge and the lower edge of the peripheral wall of the mold cavity respectively; and the latex discharging pressure of the pressure reduction latex discharging hole is larger than the latex discharging pressure of the excess material latex discharging hole. When the mold cavity is filled with raw materials through the latex injection hole and discharged through the excess material latex discharging hole, the raw materials located at the bottom of the mold cavity release pressure through the pressure reduction latex discharging hole, so that the raw materials located at the bottom and the top of the mold cavity have balanced density. According to the mold for processing the latex mattress and the mattress processed by using the mold, the excess material latex discharging hole and the pressure reduction latex discharging hole with differentiated latex discharging pressure are formed in the side wall of the mold cavity, so that the situation that the hardness of all areas of the mattress is consistent is ensured; and the latex injection hole is formedin the middle of the top wall of the mold cavity, so that the situation that the density of all the areas of the mattress is balanced is guaranteed, and therefore, the situation that the hardness ofall the areas of the mattress is consistent is ensured.

Description

technical field [0001] The invention relates to the field of bedding, in particular to a mold and a mattress processed by using the mold. Background technique [0002] Existing latex mattresses need to be formed through mold processing. A mold cavity with a preset profile is set in the mold, and a glue injection hole is provided on the mold cavity. Molding creates latex mattresses with preset contours. The injection hole of the existing mold is set on the side edge of the mold, and the latex will be poured from near to far with the injection hole as the center, and as the distance increases, the pressure required to push the latex flow will increase, resulting in the injection hole The latex density in the surrounding area will be greater than the latex density in the area away from the injection hole. In addition, the latex will fill the mold cavity from bottom to top, and as the height increases, the pressure required to push the latex up will be greater, resulting in Th...

AI Technical Summary

Problems solved by technology

The injection hole of the existing mold is set on the side edge of the mold, and the latex will be poured from near to far with the injection hole as the center, and as the distance increases, the pressure required to push the latex flow will increase, resulting in the injection hole The latex density in the surrounding area will be greater than the latex density in the area away from the injection hole. In addition, the latex will fill the mold cavity from bottom to top, and as the height increases, the pressure required to push the latex up will be greater, resulting in The density of the latex at the bottom of the mold cavity will be greater than that of the latex at the top of the mold cavity, which will cause the latex pad to have different softness and hardness due to the uneven density of each area, which reduces the comfort of use and affects the user experience

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