Formula and production process of injection molding tray corners
A production process and corner technology, which is applied to the formulation and production process of the corners of injection-molded pallets, can solve the problems of poor recycling rate, inconvenient recycling and processing, and achieve the effects of preventing cleaning, reducing the use of wood, and not easily damaged.
Inactive Publication Date: 2020-11-20
上海上南复盘物流设备集团有限公司
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- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] The purpose of the present invention is to provide a formula and production process for the corners of injection molding trays in view of the disadvantages of inconvenient recycling and poor recycling rate in the prior art
Method used
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Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0015] The technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention;
[0016] The invention provides a technical solution:
[0017] A production process for the corners of injection molding trays, characterized in that it includes filling, pressure holding, cooling and demoulding. During the production, the pp material, injection molding raw materials and colors are mixed in proportion, and the raw materials are added according to the color requirements. The corresponding colorant is mixed with the raw materials. The filling time starts from the closing of the mold and the injection until the cavity of...
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Abstract
The invention discloses a formula and a production process of injection molding tray corners. The production process of the injection molding tray corners comprises filling, pressure maintaining, cooling and demolding. During production, a pp material, an injection molding raw material and a color are mixed in proportion, a corresponding coloring agent is added into the raw material according to the color requirement to be mixed with the raw material, the filling time starts from mold closing for injection molding and ends at the moment that about 95% of a mold cavity is filled on the premisethat filling is completed. The pp material, HDPE material and POE material are pressed, so that the raw materials are pressed into the corners of a tray, the corners of the injection molding tray arenot prone to damage when compared with the corners of a wood tray in use, moths can be effectively prevented, cleaning can be effectively conducted, when the corners of the injection molding tray aredamaged in use, the corners of the tray can be recycled, the problems that after the corners of the tray are damaged, recycling is inconvenient, and the recycling rate is poor are effectively solved;and the corners of the injection molding tray are used for replacing the corners of the traditional wooden tray, the utilization of wood can be reduced, and the environmental protection is facilitated.
Description
Technical field: [0001] The invention relates to the technical field of tray corner production, in particular to a formula and a production process for injection molding tray corners. Background technique: [0002] A pallet is a horizontal platform device for loading, stacking, handling and transportation of goods and products placed as a unit load, a cargo platform, and a movable platform, or a movable ground, in the warehouse of the enterprise It is often necessary to enter a large number of goods, and people need to use forklifts to classify and stack these goods. In the process of stacking, it is necessary to put a layer of pallet bottom on the bottom of the forklift to increase the storage area of the goods. , even if the goods that lose their flexibility on the ground, they immediately gain mobility as soon as they are loaded on the pallet, and become flexible flow goods, because the goods on the pallet are in a state of being ready to move at any time , this dynami...
Claims
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IPC IPC(8): B29C45/00B29C45/76B29C45/78C08L23/12C08L23/06C08L23/08
CPCB29C45/0001B29C45/76B29C45/78C08L23/12B29C2945/76585B29C2945/76612B29C2945/76531B29C2945/76732B29C2945/76765B29C2945/76769B29L2031/7178C08L2205/03C08L2310/00
Inventor 孙叶敏
Owner 上海上南复盘物流设备集团有限公司