In the field of building materials and home furnishings, choosing the right EVA film or TPU film requires comprehensive consideration of multiple factors such as performance, environmental protection, and cost. The following are specific selection points:

In supermarkets, the food section is always the busiest corner—freshly baked bread exudes a wheaty aroma, fresh meat in the refrigerator glows rosy, and frozen fruits and vegetables in the freezer are plump and bright. But few people realize that the hidden hero behind keeping these foods in their appetizing state is EVA film. Its highly transparent "visual window" allows for a clear indication of freshness, while its precise "freshness barrier" locks in delicious flavors, making it a key tool in boosting sales and reducing waste in supermarket food sections.

The waterproof performance of EVA film is not fixed, but is a variable controlled by material formulation, structural design, and processing technology. Its core related factors can be summarized into three dimensions. The specific parameters under each dimension directly determine the strength of the waterproof ability and are also the key basis for actual selection:

The widespread application of TPU film (thermoplastic polyurethane film) in the packaging field stems from its comprehensive performance advantages. These advantages perfectly match the packaging's multiple requirements for protection, visual presentation, ease of use, and environmental adaptability. Specifically, they can be divided into the following five categories:

In the field of ballistic protection, the conflict between "safety" and "portability" has long plagued the industry. Traditional bulletproof materials often carry a heavy weight burden to meet protection standards. Data shows that early metal bulletproof panels had a surface density of 15-20 kg/m², and individual body armor typically weighed over 5 kg. Long-term wear can reduce mobility by over 30% and even cause muscle strain. While ceramic bulletproof materials are lighter than metal, they are highly brittle and require a thick substrate for support, resulting in a surface density of 8-12 kg/m². As a professional manufacturer of TPU interlayers, we leverage innovative material properties and application technologies to reduce the weight of bulletproof materials while simultaneously improving safety performance.

In the world of flexible film materials, the performance of a single material often fails to meet diverse application requirements—some require softness and conformability, others seek toughness and durability, and still others prioritize waterproofness and breathability. However, EVA (ethylene-vinyl acetate copolymer) film and TPU (thermoplastic polyurethane) film are a golden pair. Their complementary advantages of "flexible adaptability" and "hardcore protection" transcend the application limitations of a single material, sparking innovation in fields such as apparel, outdoor wear, electronics, and healthcare, becoming an invisible driver of product upgrades.

In the fast-paced world of modern production and life, high-quality materials are often the key to improving efficiency and optimizing user experience. From food preservation to photovoltaic power generation, from electronic product protection to building waterproofing, one material has consistently demonstrated its exceptional performance across various industries—EVA film. Today, let's unveil the secrets of this "all-round material" and see how its unwavering strength is reshaping new benchmarks for industry applications!

Laminated glass has become an indispensable material in applications such as building curtain walls, automotive windshields, and high-end partitions due to its exceptional safety, sound insulation, and thermal insulation properties. The core performance of laminated glass lies in its interlayer film. PVB (polyvinyl butyral) film has long been the mainstream choice in the market. However, in recent years, TPU (thermoplastic polyurethane) film, as a high-performance material, has been gaining increasing attention.

With the booming solar photovoltaic industry, the importance of photovoltaic film, a key encapsulation material for photovoltaic modules, is undeniable. It not only protects solar cells and extends module life, but also plays a key role in improving module power generation efficiency. Today, let's take a deeper look at photovoltaic film and its various types.

EVA film is a thin film material made from ethylene-vinyl acetate copolymer. With its unique molecular structure, it retains the flexibility of polyethylene, and due to the addition of vinyl acetate monomer, it has stronger adhesion, low-temperature resistance and weather resistance. It occupies an important position in many fields such as industry, agriculture, and daily necessities.

As the world advocates for green, low-carbon development, the environmental performance of materials has become a crucial criterion for measuring their value. TPU film, with its inherent environmental characteristics and innovative applications in the environmental protection field, is becoming a significant force in green development, contributing unique value to sustainable development.

TPU film is a thin film material made from TPU pellets through a special process, with thicknesses ranging from 0.01 to 2mm. Due to its strength, excellent abrasion resistance, elasticity, and weather resistance, TPU film is widely used in industrial applications such as footwear, garment lamination, automotive, chemical, electronics, and medical.