Blue Stretch Wrap Film

1. Application Scenarios:

Protecting Light-Sensitive Products: Prevent food (such as potatoes, onions and other agricultural products), medicines, chemicals, cosmetics, printed materials, etc. from discoloration, deterioration, degradation or loss of active ingredients due to light (especially ultraviolet rays) during storage and transportation.

Fresh-keeping of Agricultural Products: Some agricultural products require specific light conditions, and blue film can provide a light-shielding environment to delay the ripening or deterioration process.

2. Visual Differentiation:

Batch Management: In warehouses or logistics centers, using stretch films of different colors (such as blue, green, red, yellow) can quickly and intuitively distinguish goods of different customers, different batches, and different destinations, improving sorting and management efficiency.

Brand Identification / Special Marking: Blue can be used as a visual identifier for specific companies or specific types of goods.

3. Aesthetics and Privacy

Compared with transparent film, blue film can partially cover the contents of the goods, providing a certain degree of visual privacy.

The blue appearance is sometimes considered more beautiful or professional than transparent film.

Main Material: Like transparent stretch film, it is mainly linear low-density polyethylene, which has excellent stretchability, puncture resistance, retraction force and viscosity.

Added Ingredients: Blue color masterbatch (pigment particles), used for coloring and achieving light-shielding function. Other additives (such as tackifiers, anti-ultraviolet stabilizers, etc.) may also be added to enhance performance.

Environmental Friendliness: It is usually recyclable, but like all plastic films, attention should be paid to recycling channels and treatment methods to avoid environmental pollution.