PE Aluminum Profile (Aluminum Strip, Aluminum Plate) Protective Film

Name: PE Aluminum Profile (Aluminum Strip, Aluminum Plate) Protective Film
Availability: InStock

1.Brand new PE substrate, no plasticizer precipitation, non corrosive to wood grain, sprayed aluminum profiles
2.Excellent flexibility, tightly adhered with irregular aluminum strips and angular profiles, and not easily curled edges
3.Temperature and weather resistance, supporting long-term storage and ocean shipping, with a longer protection period
4.Flexible specifications, customizable viscosity, thickness, and color
5.Suitable for semi-automatic and fully automatic film sticking machines, smooth operation without foaming or wrinkling

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Mainstream PE protective films are suitable for various industries

PE protective film is made from polyethylene as the raw material, requiring no plasticizers, and exhibits stable chemical properties. It resists long-term contamination leaching, ensures clean removal without yellow marks, and does not corrode sprayed or wood-grain aluminum profiles. With excellent flexibility, it adapts well to various irregular materials, complying with environmental standards, making it more suitable for foreign trade exports and long-term storage. In contrast, PVC protective film relies on the addition of substantial plasticizers to achieve softness. During high temperatures, prolonged storage, or maritime transportation, these plasticizers may migrate and penetrate, easily causing surface discoloration, marking, and material rejection. Additionally, due to restrictions by many overseas clients on chlorinated materials, PVC protective film is only suitable for short-term handling of rough-cut aluminum profiles.

In the aluminum profiles, doors and windows, and stainless steel building materials industry, protective films are essential auxiliary materials for ensuring the appearance of finished products. For a long time, PVC protective films dominated the market due to their low cost. However, with the increase in foreign trade orders, the widespread adoption of wood grain transfer profiles, and rising customer demands for product quality, PE protective films are gradually becoming the mainstream choice in the industry.

Comparison of PE protective Film and PVC protective Film

Comparison Project	PE protective Film	PVC protective Film
substrate additive	No need for plasticizers	Add a large amount of plasticizer
Precipitation pollution risk	Extremely low, non corrosive profile	High, prone to yellow marks and color spots
Tear off film effect	Clean and not prone to residue	Long term storage can leave marks
Export environmental protection	Meet the requirements of various countries

PE protective film has significant advantages in protecting both aluminum strips and aluminum plates due to its stable material, strong flexibility, and no precipitation pollution. However, the two types of workpieces have different forms and play different roles:

PE protective film

PE protective aluminum profile: The focus is on the high flexibility and toughness of PE film, which wraps around irregular edges and corners to prevent bundling friction damage and ensure long-term storage without yellowing;

PE protective aluminum plate: relying on the stable weather resistance and non precipitation characteristics of PE film, it fully protects large decorative surfaces and resists sun exposure, long-distance transportation, and on-site construction scratches

The semi-automatic/fully automatic film sticking machine is a practical film sticking equipment specially designed for aluminum bars, profiles, and plates, replacing traditional manual film sticking. Compared to manual film application, its biggest advantage is uniform film application, stable pressure, no bubbles, and no curling edges.