130-Micron Transparent PVC/PE Composite Rigid Sheet — The Ideal Material for Small-Dose Liquid Packaging

This product is a transparent PVC/PE composite rigid sheet with a thickness of 130 microns (0.13 mm), specifically designed for the thermoforming of small-dose liquid packaging containers. It is widely utilized in highly demanding sectors such as oral pharmaceuticals, daily-use cosmetic serums, eye drops, suppositories, cosmetic samples, and functional nutritional supplements. Produced through a multi-layer co-extrusion process combining Polyvinyl Chloride (PVC) and Polyethylene (PE), this composite material leverages the strengths of both polymers, demonstrating exceptional performance in terms of safety, functionality, and practicality.

The PVC layer provides excellent transparency, rigidity, and thermoforming capabilities, ensuring that the formed containers possess sharp contours and uniform wall thickness—features that facilitate automated filling and sealing processes. Conversely, the inner PE layer endows the material with superior chemical inertness, corrosion resistance, and heat-sealing properties. This effectively prevents direct contact between the contents and the PVC layer, thereby eliminating potential migration risks; this feature is particularly critical for liquids containing alcohol, acids, or active ingredients. Furthermore, during the heat-sealing process, the PE layer forms a high-strength bond with lidding materials—such as aluminum-plastic laminates or composite films—guaranteeing airtightness and leak-proof integrity throughout long-term storage.

Characterized by high strength, impact resistance, and shatterproof properties, this composite rigid sheet significantly enhances safety during transportation and usage compared to traditional glass ampoules or bottles. It completely eliminates the risk of breakage, making it an ideal choice for pediatric medications, travel-friendly packaging, and outdoor applications. Its lightweight nature also contributes to reduced logistics costs and lower carbon emissions.

The product complies with China's YBB series standards for pharmaceutical packaging materials (e.g., YBB00212005). Its transparent appearance not only facilitates visual inspection of the contents' condition but also enhances brand presentation and consumer product recognition.

Moreover, the 130-micron thickness strikes an optimal balance between ensuring sufficient rigidity and minimizing material consumption. It is compatible with high-speed blister packaging machines and cold-forming equipment, delivering high production efficiency and a low reject rate. In summary, the 130-micron transparent PVC/PE composite rigid sheet—distinguished by its core advantages of safety, reliability, convenience, and eco-friendliness—serves as a pivotal material driving the modernization of small-dose liquid packaging toward greater lightweighting, functionality, and regulatory compliance, and is widely utilized across the pharmaceutical, daily chemical, and health & wellness sectors.