A color masterbatch mixing device and a plastic bottle injection molding process

A technology of mixing device and material mixing device, which is applied in the field of injection molding of plastic products, can solve the problems of reduced color mixing degree and poor product color uniformity, and achieve the effects of improving color uniformity, increasing confusion, and improving product quality
CN113043494BActive Publication Date: 2022-04-15绍兴新美包装有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
绍兴新美包装有限公司
Publication Date
2022-04-15

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Abstract

This application relates to the technical field of injection molding of plastic products, and relates to a color masterbatch mixing device and a plastic bottle injection molding process, which mainly relates to a color masterbatch mixing device, including a mixing box, which is connected with a main hopper and a color masterbatch hopper. The discharge end of the mixing box is connected with a mixing device, and the mixing device includes a mixing box connected to the mixing box, a mixing barrel arranged in the mixing box, and a mixing barrel that is pierced and fixedly connected to the central axis of the mixing barrel. The mixing shaft at the place, the mixing shaft is horizontally rotatably connected in the mixing box, and the circumferential side wall of the mixing tube has several inlet and outlet passages communicating with the inner cavity of the mixing tube. The application has the following effects: the mixed materials will be mixed in the cylinder, and finally fall from the inlet and outlet passages under the action of gravity, and the mixed materials can increase the degree of confusion and improve the mixing effect during the continuous turning process.
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Description

technical field

[0001] This application relates to the technical field of injection molding of plastic products, in particular to a masterbatch mixing device and a plastic bottle injection molding process. Background technique

[0002] In the process of plastic processing and injection molding, products of different colors need to be matched with color masterbatches of different colors, and the weight of the main material and the color masterbatch will obtain different color depths under different weight ratios, so the color masterbatch has become an injection molding machine. An indispensable equipment in production, through the color masterbatch machine, the color masterbatch and main ingredients can be batched and mixed according to the weight specified in the process formula.

[0003] Existing masterbatch mixers, such as the Chinese utility model patent with the authorized announcement number CN205871038U, disclose a screw type masterbatch mixer, including a mounting bas...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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