Import Bobinadas Metalizadoras — Buy in wholesale FOB from Supplier in China

Bobinadas metalizadoras are metalized bobbins manufactured through physical vapour deposition (PVD), a vacuum coating process that deposits thin metallic films onto substrate surfaces. China Guangdong PVD Metallizer Co. produces these components for integration into winding and unwinding systems used in packaging, electronics, and decorative film applications. The PVD layer typically achieves thicknesses in the nanometre to micrometre range, offering barrier properties against moisture, oxygen, and UV radiation while maintaining substrate flexibility. Standard bobbin dimensions vary by application, with core diameters commonly ranging from 76 mm to 152 mm and face widths from 100 mm to 600 mm depending on the target web width.

The substrate material for these bobbins is typically high-density polyethylene (HDPE) or polypropylene (PP) for lightweight applications, or aluminium and steel cores for heavy-duty industrial use where dimensional stability under tension is critical. The PVD coating material is most commonly aluminium for general-purpose barrier applications, though chromium, titanium, and copper alloys are used where specific optical or conductive properties are required. Typical coating uniformity targets ±5% thickness variation across the usable web width. Surface tension after metallization typically measures 38-42 dyn/cm for subsequent printing or lamination adhesion. The vacuum chamber operates at pressures between 10^-4 and 10^-6 mbar during deposition, with substrate temperatures controlled to prevent thermal deformation.

Primary buyers include flexible packaging converters producing metallised films for snack foods, pharmaceutical blister packs, and decorative gift wrap; capacitor manufacturers requiring thin metallised plastic films for energy storage applications; and solar control film producers depositing reflective layers on polyester substrates. Sourcing from Zhaoqing, Guangdong, places this supplier within China's most concentrated region for vacuum coating equipment manufacturing, with access to Shenzhen and Guangzhou port infrastructure. Buyers should confirm chamber dimensions, achievable coating thickness ranges, and compatible substrate materials directly with China Guangdong PVD Metallizer Co., as these specifications determine machine suitability for specific product lines.

China Guangdong PVD Metallizer Co. is located at No.1 Duanzhou Road, Zhaoqing, Guangdong Province, 526000, China. The company operates from a specific industrial address in Zhaoqing, a city positioned approximately 100 kilometres west of Guangzhou within the Pearl River Delta manufacturing corridor. The supplier holds a "harbor" trust tier classification, which indicates a baseline verification status on the platform. The response rate is recorded at 0.00% with an average response time of 0 hours, suggesting either a new listing profile or a supplier that has not yet engaged with inbound enquiries through this channel. No information regarding years in operation, employee count, annual revenue, or specific factory floor space is provided in the available data.

The supplier's product focus centres on PVD metallizing equipment and components, specifically bobinadas metalizadoras (metalized bobbins) used in roll-to-roll vacuum coating processes. The source description indicates capabilities in custom sizing and specifications, though no standard product catalogue dimensions are listed. Certifications mentioned in the source text include ISO and SGM references; however, these appear in a generic platform context rather than as confirmed supplier-specific documentation. Buyers should request current ISO 9001 or ISO 14001 certificate copies, specific scope statements, and accreditation body details directly from China Guangdong PVD Metallizer Co. before relying on quality management claims. The supplier's proximity to Guangzhou and Shenzhen ports offers logistical advantages for international shipment, though actual export experience and incoterms offered require direct confirmation.