Three-way die head body and die special for double-color extruded puffed food

Abstract

The invention discloses a three-way die head body and a die special for double-color extruded puffed food, and belongs to the technical field of extruded puffed food processing equipment. The three-way die head body comprises a three-way die head body; a first material channel and a second material channel are formed in an inner cavity of the three-way die head body, and snap fastener flanges are fixedly installed at the two ends of the three-way die head body. According to the invention, the snap fastener flanges are used for achieving effective connection with the main machines, high pressure and no material leakage are achieved, material distribution adopts an internal and external distribution mode, materials of the first main machine pass through the first material channel in the middle, materials of the second main machine pass through the second material channels on the two sides, and therefore it is guaranteed that the materials do not intersect, and energy loss can be reduced; according to the design of the mold cavity, a modular design scheme capable of being rapidly replaced is adopted, materials in different shapes can be manufactured only by replacing a small mold, the mold is economical and practical, and in the aspect of component sealing, a snap fastener matched sealing mode is adopted to ensure that materials are not leaked during production of high-pressure products.

Description

technical field [0001] The invention belongs to the technical field of compression and puffed food processing equipment, and in particular relates to a three-way die head body and a mold specially used for two-color extrusion puffed food. Background technique [0002] At present, the two-color extruded puffed food and extruded puffed pet food that appear on the market adopt the process of extruding a single-color blank from an extruder and then completing the production of two-color food and pet food through later coloring. There are many problems in the process: for example, if a single color is not uniform inside and outside, consumers will feel deceived; the taste cannot be richer because the color is painted later, so only changing the color can not change the composition of the ingredients. [0003] For this reason, we propose a special three-way die body and mold for two-color extrusion puffed food to solve the problems in the existing technology, so that it can produc...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a three-way die head body and a mold for two-color extrusion and puffed food, so as to solve the problems of non-uniform internal and external colors and single taste of two-color food and pet food in the prior art raised in the above-mentioned background technology

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