The heat-sealable aluminized BOPP film first won market recognition for its excellent functionality. Its biaxial stretching process gives the film high strength, high transparency and good heat-sealing performance, while the addition of the aluminized layer further improves the film's moisture barrier and light-shielding properties.
The improvement in moisture barrier means that the film can effectively block the intrusion of external moisture, which is essential for keeping food dry. Moisture is one of the main causes of food spoilage, which can accelerate the growth of microorganisms and cause food corruption. The heat-sealable aluminized BOPP film effectively isolates moisture penetration through its tight aluminized layer, providing a dry and stable storage environment for food.
The enhancement of light-shielding properties helps protect food from the influence of light. Ultraviolet rays, visible light, etc. in light can trigger chemical reactions in food, causing food to fade, oxidize, or even deteriorate. The metallic luster layer of the heat-sealable aluminized BOPP film can reflect most of the light, greatly reducing the destructive effect of light on food, thereby extending the shelf life of food.
Heat-sealable aluminized BOPP film also has good gas barrier properties, which can control the content of gases such as oxygen and carbon dioxide inside food packaging, further extending the shelf life of food. These functional improvements make heat-sealable aluminized BOPP film an ideal choice for food preservation.
In addition to its excellent functionality, the metallic luster of heat-sealable aluminized BOPP film is also one of the important reasons for its popularity. This layer of metallic luster not only adds a sense of nobility and elegance to food packaging, but also visually enhances the grade of the product, making the product stand out on the shelf and attracting consumers' attention.
The addition of metallic luster makes the originally monotonous plastic packaging vivid and textured. Under the irradiation of light, the metallic luster can produce a charming reflective effect, adding a unique charm to food packaging. This visual improvement makes high-end food and health products more eye-catching on the shelf and increases consumers' desire to buy.
The metallic luster can also enhance the brand image of the product. High-end food and health products are often associated with high quality and high grade. The metallic luster of the heat-sealable aluminized BOPP film just meets the requirements of this brand image, making the product leave a deep impression in the minds of consumers. This visual improvement undoubtedly increases the added value of the product, helps to enhance the brand image and promote sales.
Heat-sealable aluminized BOPP film has been widely used in the field of food packaging due to its excellent functionality and unique metallic luster. From ready-to-eat foods, meat products, dried seafood to various health products and nutritional products, this film can provide effective protection to ensure the freshness and safety of food.
In the field of ready-to-eat foods, the moisture barrier and light-shielding properties of the heat-sealable aluminized BOPP film can effectively extend the shelf life of food and maintain the taste and color of food. At the same time, the addition of metallic luster also enhances the visual appeal of ready-to-eat foods, making the products more eye-catching on the shelves.
For meat products and dried seafood, the oxygen barrier performance of the heat-sealable aluminized BOPP film is crucial. Oxygen is one of the main causes of meat and seafood deterioration. By controlling the oxygen content inside the package, heat-sealable aluminized BOPP film can effectively extend the shelf life of meat products and dried seafood, maintaining their original flavor and taste.
In the field of health care products and nutritional products, heat-sealable aluminized BOPP film also plays an important role. Health care products and nutritional products often have strict requirements on the storage environment. The moisture barrier and light-shielding properties of heat-sealable aluminized BOPP film can provide a stable and dry storage environment to ensure the quality and safety of health care products and nutritional products. At the same time, the addition of metallic luster also improves the grade and brand image of health care products and nutritional products, making the products more competitive in the market.
