1. Excellent thermal conductivity and high molding efficiency
• Aluminum alloy has good thermal conductivity, which can transfer
heat quickly and evenly, making the plastic sheet more uniformly
heated and shortening the heating and cooling time.
• Compared with wood, resin, and other material molds, aluminum
molds can significantly improve the speed of single molding, which
is especially suitable for mass production and improves production
efficiency.
2. High molding accuracy and stable product quality
• Aluminum molds can achieve accurate reproduction of complex
structures and fine lines through precision machining (such as CNC
milling, engraving, etc.). The size error is small, which can
ensure the consistency of blister products.
• The surface is smooth and not easy to stick to the plastic. After
molding, the surface of the molded product is flat, burr-free, and
flawless, which reduces the later trimming, polishing, and other
processes, and improves the product's appearance and use
experience.
3. Strong adaptability, supporting complex structural processing
• Aluminum molds can be processed flexibly according to product
design, and can adapt to the molding needs of various shaped
structures (such as uneven and convex surfaces, grooves, holes,
three-dimensional lines, etc.), especially suitable for precision
packaging, medical device shells, automobile interiors, and other
complex products.
• It can be combined with the design of cooling waterways to
further optimize the cooling efficiency and avoid the deformation
of the product caused by uneven cooling.
4. Easy to maintain and convenient for later adjustment
• The surface of the aluminum mold is easy to clean, and the
residual plastic impurities or oil stains can be cleaned quickly to
reduce the maintenance time of the mold.
• If the product design needs to be fine-tuned, the aluminum mold
can be modified through secondary processing (such as local
polishing, supplementary welding, and then milling), which is more
flexible than one-time molds (such as plaster molds).
