The 8 reasons you should be using cold-seal film for your specialty ...

What is Cold-Seal Film Packaging?

Cold-seal packaging for food products typically consists of two layers of film. The outer layer is a reverse-printed clear film that’s laminated to a secondary clear, white, or metalized food-contact layer. An adhesive pattern is applied to the secondary layer of film. The adhesive used in cold-seal films is designed to bond to itself when pressing two surfaces of the film together. The sealing process occurs without external heat, making it ideal for sensitive items that can be damaged by temperature, such as chocolates or ice cream bars. Using cold-seal film in food packaging has lots of advantages.

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Benefits of Using Cold-Seal Film for Specialty Food Packaging

1. Cold-Seal Improves Production Speed and Efficiency

One of the most significant benefits of the cold-seal packaging process is faster and more efficient production line speeds compared to heat-sealing methods. The absence of a heating element or the need for precise temperature control reduces setup times, enabling quicker packaging start to finish. Manufacturers can achieve significantly higher throughput, often more than double that of heat-seal, with fewer chances of production errors, which enhances overall productivity and cost-effectiveness.

2. Easy Transition from Heat-Seal Packaging to Cold-Seal Packaging

Most horizontal wrapping machines can be used to produce cold-seal film simply by turning off the heating elements and making minor pressure adjustments.  Operators typically find cold-seal to be a much simpler process than heat-seal, and the learning curve for operators is faster than with heat-seal.

3. Reduce Packaging Waste Using Cold-Seal Film

Because cold-seal films are inherently simpler to set up and run on horizontal packaging machines, there’s less film and product waste compared to heat-seal films. Even through unexpected (or planned) machine stops and starts, the packaging seal integrity is maintained. Burn-throughs or compromised seals become a thing of the past.

4. Cold-Seal Packaging is More Energy Efficient

Another advantage of cold-seal packaging is its energy efficiency. Unlike heat-seal films that require substantial energy input to raise the temperature of the sealing equipment, cold-seal films operate at ambient temperature and with minimal energy input. This reduction in energy consumption translates into lower operational costs and a more sustainable production process, making cold-seal films a cost-effective and eco-friendly option for manufacturers.

5. Preserve Product Integrity with Cold-Seal Film Packaging

Cold-seal packaging is especially beneficial for delicate or heat-sensitive products. Many food items, such as chocolates, baked goods, ice cream and frozen foods, as well as pharmaceuticals and medical devices, can be adversely affected by high temperatures. Cold-seal films allow manufacturers to package these products without exposing them to heat, thus preserving their quality and appearance; the absence of heat minimizes the risk of product deformation, melting, or other damage.

6. Cold-Seal Film Is Versatile in Food Packaging and Other Industries

Cold-seal films are highly versatile and can be used across a wide range of industries. In the food sector, cold-seal packaging is commonly used for products like snack bars, candies, and frozen foods, where packaging speed and product protection are key priorities. In the medical field, cold-seal packaging provides a sterile and safe environment for sensitive devices and pharmaceutical products. Additionally, cold-seal films are used for consumer goods such as cosmetics, electronics, and household items that require tamper-evident, protective packaging.

7. Extend Your Product’s Shelf Life with Cold-Seal Packaging

Cold-seal films can provide a hermetic seal that protects the product from environmental factors such as moisture, oxygen, and light, which can degrade quality. This is especially important for products with longer shelf lives, as the sealed packaging helps preserve freshness, prevent contamination, and extend the product’s storage life. For instance, food products like snack foods or dry goods benefit from cold-seal packaging by maintaining crispness and preventing spoilage.

BOPP adhesive tape film is a specialized film used to form pressure-sensitive adhesive tapes. The tape base film is one side treated to obtain adhesive bonding or fixation, the other side is corona-treated to enable color printing of 1-3 colors.

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This material remarkably exhibits good mechanical properties and chemical stability. In the production process, we use modern co-extrusion technology to get the most accuracy for the thickness and uniformity of the films while ensuring that all the tape rolls meet our highest standards.

Highly transparent BOPP tape film often boasts excellent tensile strength and good aging resistance, making it convenient for heavy-duty packaging, long-term storage, and usage under extreme weather conditions. Because of its molecular orientation, BOPP tape film is characterized by high tensile strength, impact strength, rigidity, toughness, moisture resistance, and transparency. It guarantees that the goods will not be leaked or damaged in transit.

BOPP tape film also provides excellent print capabilities. It can be printed in mono, bi, and tri-color with corporate logos and names, which can help fight counterfeiting and boost corporate branding.Our BOPP adhesive tape and BOPP printed tape are highly sought after for their quality and versatility.

As a top manufacturer of BOPP tape film, CloudFilm, your trusted BOPP tape film supplier, offers free samples so that you can fully gauge the quality before making the purchase. Our team is passionate about designing tailor-made solutions to satisfy your unique requirements, whether you need clear BOPP tape, brown BOPP tape, or custom-printed BOPP tape.

Is BOPP Tape Single Use Plastic?

BOPP (Biaxially Oriented Polypropylene) tape is typically considered a type of single-use plastic.

It is commonly used for packaging and sealing purposes, and once it has been applied, it is not intended to be easily removed and reused.

While BOPP tape is a valuable tool for securing packages during transit or storage, it is not designed for multiple uses like other materials, such as metal or glass containers, that can be reused.

Therefore, in the context of its typical application, BOPP tape can be categorized as a single-use plastic.

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