A large part of the cost of packaging products in the raw material, it is assumed in the absence of other factors of production cost can not be reduced, reducing the amount of raw materials can effectively reduce production costs, for which the obligation to mold companies to help customers reduce costs through reasonable implementation capacity, to maximize efficiency.

In a bottle, for example, through the lid wall thickness, the shape of the fine adjustment buckle and so changed and for repeatedly validated on the die, now we have successfully reduced the weight of the cap 3025 within 1.8g, 2925 cap can reach 1.2g, 38mm water cover can be done within 2g.

Shorten the molding cycle

In ensuring product appearance, size, function of the basic premise of a shorter molding cycle is always a mold factory to the tireless efforts of the goal. The main idea of shortening the molding cycle are the following:

According to the shape of parts and products, design reasonable mold arrangement waterway way to ensure that each product cavity cooling uniformity.

Try approaching the shape of the product, design mold core cooling water (conformal cooling), if necessary, the use of 3D printing technology to produce mold core, to ensure product fully and rapidly cooled.

Reasonable selection of mold core materials to ensure rapid cooling of parts. Some parts of the top surface of contact with the product is usually hot runner into the position of plastic; mold core is designed in the form of inserts, using a special material, allowed to cool better and enhance the stability of the product size.

Adjustable thickness of the product design

For products with torn structures, such as condiment bottle, xylitol chewing gum cover and so on, the wall thickness tear itself thin, functional requirements and high (it is necessary to consider the consumer's tearing feel and intensity, but also consider tearing sealing ring itself too thin may break the seal cap, thick may affect the consumer experience). Such production FMCG giant, high mold life requirements, generally require millions or even tens of millions die times. Die unavoidable natural wear and tear in the production process, to keep tab tear functional products consistently, for which we specifically developed an innovative mold core design can be adapted injection molding plant in the production process based on natural mold core wear to adjust the height of the mold core, enabling the product to adjust the thickness to ensure product quality stable and reliable.

Intelligent mold design

Reducing labor costs is a modern enterprise to reduce costs, a major means of reducing post-treatment injection products is particularly important. The complex structure of the mold by closing lid manipulator Product mold, folding the inner mold, in-mold labeling, cut the mold ring unmanned operation, continuous production, which is the inevitable trend of modern business development. Here the author focuses on what in the food and beverage, cosmetic and pharmaceutical packaging industries most widely used mold and the mold closing lid hemming technology:

Internal model hemming: the conventional structure of such anti-hemming products emerge from the mold, the bent edge into horn-shaped opening, and then need to fold through a special bending machine tooling or artificial, low efficiency, high cost . Optimized die design structure, product ejection from the mold, the mold realized hemming, no longer need to follow-assisted process, high efficiency, low cost, increase security and achieve inner mold removal.

The mold closing lid: by adding a combination of the outer mold cover robot to complete the automatic closing flip cover products operation, simple and stable mechanism, greatly improve the level of automation, save manpower, improve economic efficiency.

Oaks from little acorns, a sophisticated multi-cavity injection mold, no does not consist of a myriad of details, which is one of the details of each part, each of which features a structure and details in terms of size can take out some reason, they It combines the whole idea of the designer of processing equipment and personnel to manage the process every step of the proposed high standards and so on.