Coloured Films
Coloured LDPE blown films refer to LDPE films that have been manufactured with the addition of colorants or pigments. These colorants are incorporated into the LDPE resin during the film production process to give the films a specific color or hue.
Coloured LDPE blown films offer several benefits and applications:
- Product differentiation: Coloured films allow manufacturers to differentiate their products and packaging by using visually appealing colours. This can help attract attention, enhance branding, and make products stand out on store shelves.
- Branding and marketing: Coloured films can be used to match or complement a brand’s color scheme, contributing to brand recognition and reinforcing brand identity.
- Product categorization: Different colours can be used to categorize or differentiate products within a product line or for different applications. For example, specific colors may be used for different product variants or to distinguish between different product types.
- Light protection: Coloured LDPE films can provide light protection to sensitive products or materials. For instance, certain colours can help block specific wavelengths of light, protecting contents from degradation or UV damage.
- Aesthetics: Coloured films can add a visually pleasing touch to packaging, making it more appealing to consumers and potentially influencing purchasing decisions.
Common colours used in LDPE blown films include white, black, blue, green, red, and yellow, among others. The choice of color depends on the specific requirements and preferences of the product or brand.
It’s important to note that the addition of colorants to LDPE films may affect certain properties, such as transparency, clarity, and light transmission. The opacity or transparency of coloured LDPE films will depend on the concentration and type of colorants used. Therefore, if a fully transparent film is required, it’s necessary to choose a colorant that allows for sufficient transparency while achieving the desired color effect.