Hollow ice-making shaping mould and use method thereof

Abstract

The invention discloses a hollow ice-making shaping mould comprising an inner film which has a fixed shape after air inflation, wherein an outer film with a fixed shape after water injection is arranged outside the inner film; the bottom of the outer film is provided with a bottom plate; the bottoms of the inner film and the outer film are respectively hermetically connected with the bottom plate; a sealed air chamber is formed between the inner film and the bottom plate; a cavity used for filling a cooling liquid is formed between the inner film and the outer film; an air suction liquid filling component is fixed on the top of the inner film; the top of the outer film is detachably connected to the upper part of the air suction liquid filling component; because the inner film and the outer film are subjected to air inflation and liquid filling, the shapes of the inner film and the outer film can be changed, so that a mould can keep small volume so as to be convenient to transport andstore before being used; and after ice is shaped, the inner film and the outer film are subjected to core loosing. In addition, the mould has low cost. The method adopting the mould to make ice is simple to operate and is favourable for popularizing. The invention also discloses a use method of the hollow ice-making shaping mould.

Description

technical field [0001] The invention relates to a mold, in particular to a hollow ice-making molding mold and a use method thereof. Background technique [0002] At present, the known hollow liquid cooling ice-making molding method is to form a mold with a metal or plastic core and a cavity with a fixed shape, then inject liquid into the mold, cool the liquid to cool and shape it, and finally open the mold and pull the core to obtain the product. However, due to the fixed shape of the core and the cavity of this method, the mold volume is relatively large, which is not convenient for usual storage and transportation, and the mold manufacturing cost is high. When making ice cubes with complex shapes, there will be It is difficult or even impossible to pull the core. Contents of the invention [0003] In order to overcome the deficiencies of the prior art, the present invention provides a hollow ice-making mold with small volume, simple structure and low cost. [0004] The...

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Problems solved by technology

[0002] At present, the known hollow liquid cooling ice-making molding method is to form a mold with a metal or plastic core and a cavity with a fixed shape, then inject liquid into the mold, cool the liquid to cool and shape it, and finally open the mold and pull the core to obtain the product. However, due to the fixed shape of the core and the cavity of this method, the mold volume is relatively large, which is not convenient for usual storage and transportation, and the mold manufacturing cost is high. When making ice cubes with complex shapes, there will be It is difficult or even impossible to pull the core

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