Cold chain insulation box mold

What special measures have been taken in the company's mold design to ensure the thermal insulation performance of the product?

In the design process of the cold chain insulation box mold, Jiangsu Zhuohe Mould Co., Ltd. fully considered the stringent requirements of the product to maintain internal temperature stability in extremely cold or hot environments, and ensured the excellent thermal insulation performance of the insulation box mold through a series of innovative designs and technical applications. The following is a detailed description of the special measures taken by the company:
1. Optimized wall thickness design
The company uses advanced simulation software to perform thermal conduction analysis on the insulation box to accurately calculate and optimize the wall thickness of each part of the mold. By reasonably designing the wall thickness, it can not only reduce material waste, but also ensure that the insulation layer has sufficient thickness to block the invasion of external temperature, thereby maintaining the stability of the temperature inside the box under extreme environments.
2. Selection and application of efficient thermal insulation materials
During the mold design stage, the company carefully selected materials with excellent thermal insulation performance as the lining or interlayer of the insulation box. These materials usually have low thermal conductivity, high compressive strength and good weather resistance, such as polyurethane foam, vacuum insulation board, etc. The filling position and thickness of these materials are precisely controlled by the mold, effectively isolating the impact of external temperature changes on the environment inside the box.
3. Strengthened sealing design
The sealing of the insulated box is one of the key factors to maintain the internal temperature stability. Therefore, in the mold design, the company pays special attention to the sealing structure design between the box cover and the box body. The use of elastic and aging-resistant sealing strips, combined with precise mold size control, ensures that the box cover and the box body are tightly combined to form an effective sealing barrier to prevent heat loss caused by air convection.
4. Multi-layer composite structure design
In order to further improve the thermal insulation performance, the company also adopted a multi-layer composite structure design. By setting multiple layers of insulation layers of different materials in the mold, a multiple insulation barrier is formed. This design not only improves the overall thermal insulation capacity of the insulated box, but also enhances its structural strength and durability, enabling it to maintain good thermal insulation under harsh transportation conditions.
5. Fine cooling and heating channel design
For some insulated boxes that require active temperature control, the company also integrates fine cooling and heating channels in the mold design. These channels are realized through precise processing of the mold and can be closely connected with the temperature control system to achieve precise control of the temperature inside the box. In extremely cold environments, the heating channel can quickly increase the temperature inside the box; in extremely hot environments, the cooling channel can effectively reduce the temperature inside the box to ensure that the product is always within a suitable temperature range.
6. Strict quality control and testing
The company has also established a strict quality control system to conduct strict testing and inspection on each set of molds and the insulation boxes produced. Through temperature tests, sealing tests and durability tests under simulated extreme environmental conditions, the insulation boxes can be ensured to work stably and reliably in actual applications. At the same time, the company continues to optimize production processes and mold design to adapt to the changing needs of the market and technological progress.
Jiangsu Zhuohe Mould Co., Ltd. ensures the excellent insulation performance of cold chain insulation box molds through a series of special measures such as optimized wall thickness design, selection and application of high-efficiency insulation materials, enhanced sealing design, multi-layer composite structure design, fine cooling and heating channel design, and strict quality control and testing. These measures not only enhance the market competitiveness of products, but also contribute to the sustainable development of the cold chain logistics industry.