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Mould used for producing multistrip multicoloure plastic baling band

A technology of multi-color plastics and moulds, applied in home appliances, other home appliances, applications, etc., can solve the problems of reducing production costs, increasing the pressure of shunt channels, and increasing to two colors, etc., to reduce production costs and improve production efficiency Effect

Inactive Publication Date: 2009-04-01
张鹏鸿
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The mold is an important device for the production of plastic strapping. The design of the mold is related to the number of production lines of the strapping assembly line production device and the color of the strapping. When there is only one inlet and one outlet on the mold, the packaging The packing belt produced by the assembly line production device is only one, and it is monochromatic; , but the color can be increased to two colors; when there are two inlets and two outlets on the mold, the straps produced by the strap assembly line production device can reach two, and the color is also two colors. A single production line has doubled the production efficiency; however, due to the limitation of mold design technology, the pressure is increased while increasing the diversion channel in the mold, so that the existing mold can only be equipped with no more than two Outlet, that is, the same packing belt assembly line production device can only produce two packing belts at the same time, which cannot further improve production efficiency and reduce production costs

Method used

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  • Mould used for producing multistrip multicoloure plastic baling band
  • Mould used for producing multistrip multicoloure plastic baling band
  • Mould used for producing multistrip multicoloure plastic baling band

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Embodiment Construction

[0030]Referring to the accompanying drawings, a mold of the present invention for producing a plurality of multi-color plastic packing belts comprises a mold body 10; the mold body 10 is provided with two inlets and four outlets; the mold The main body 10 is provided with two main feed channels 111, 112, four main discharge channels 121, 122, 123, 124, and eight distribution channels 131, 132; the first feed port is connected to the first main feed channel 111, the second feed port is connected to the second main feed channel 112; the first discharge port is connected to the first main discharge channel 121, the second discharge port is connected to the second main discharge channel 122, and the third discharge port is connected to the second main discharge channel 122; The feed port is connected to the third main discharge channel 123, and the fourth discharge port is connected to the fourth main discharge channel 124; the first main feed channel 111 is respectively connected ...

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Abstract

The mold for producing several color plastic baling bands simultaneously includes one mold body with several material inlets and material outlets; several main material feeding passages corresponding to the material inlets separately; several main discharge passages corresponding to the material outlets separately; and many shunt passages, with each main material feeding passage corresponding to several shunt passages. In the main material feeding passage and in the location near the material inlet, one regulating screw is mounted for regulating the size of the material inlet. The present invention has raised production efficiency and lowered production cost.

Description

technical field [0001] The invention relates to a mold, in particular to a mold for producing multiple multi-color plastic packing belts. Background technique [0002] Plastic strapping is a commonly used item in our daily life. It is mainly used to bundle objects, such as packaging and bundling of various household appliance packaging boxes, etc. In the production process, plastic packing belts are made of granular plastics through extrusion, molding, stretching, embossing, traction and other processes. The molding process requires the use of molds. The mold is an important device for the production of plastic strapping. The design of the mold is related to the number of production lines of the strapping assembly line production device and the color of the strapping. When there is only one inlet and one outlet on the mold, the packaging The packing belt produced by the assembly line production device is only one, and it is monochromatic; , but the color can be increased t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C33/00B29L29/00
Inventor 张鹏鸿
Owner 张鹏鸿
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