Import Bottom Seal Plastic — Buy in wholesale FOB from Supplier in Indonesia

Bottom seal plastic bags are single-seal polyethylene or polypropylene bags sealed along the base, leaving the top open for filling before a secondary closure. Thermopak Karya Indonesia manufactures these in customised configurations, with the supplier stating a domestic minimum order of 500 kg and an export minimum of one 20-foot container, with product consolidation available across their range. The bags are used for sugar, rice, food products, tissue and similar consumer goods packaging, indicating a medium-duty film construction typical of commodity blown film extrusion.

The film is typically low-density polyethylene (LDPE) or linear low-density polyethylene (LLDPE) blown to thicknesses between 25 micrometres and 100 micrometres depending on the payload and handling requirements. Bottom seal construction provides a flat, uniform base that stands or stacks more predictably than side-seal alternatives, with the single seal reducing leak paths for fine or powdered contents. Customisation covers dimensions, gauge, colour and print, though the supplier does not specify maximum width or printed colour count. The bags may be supplied flat or on wickets, with perforated tear-off options typical for high-speed packaging lines.

Primary buyers include food processors, commodity traders, retail packaging distributors and tissue manufacturers seeking branded or plain bulk packaging. The 20-foot container export MOQ suggests sea freight consolidation from Jakarta Port or Tanjung Priok, with buyers typically arranging FOB or CIF terms. Importers should confirm film grade (food-contact LDPE requires migration testing), seal strength in newtons per 25 millimetres, and whether the supplier provides COA or SGS inspection. Lead times, exact pricing and certificate status are not stated and must be confirmed directly with Thermopak Karya Indonesia.

Thermopak Karya Indonesia is headquartered at Citra Garden City 8, Ruko Aerobliss Block C3 No 2-5, Kalideres, Jakarta Barat, 11840, in DKI Jakarta province. The supplier holds a harbor-tier trust designation with a 0.00 percent response rate and zero recorded average response hours, indicating no verified recent buyer engagement through the platform. The listing emphasises custom manufacturing and export container consolidation, suggesting operational scale beyond single-product orders.

The company's product range extends beyond bottom seal plastics to include other packaging SKUs that can be combined under the same container MOQ. No factory size, year of establishment, revenue figures, specific machinery, third-party certifications or named clients appear in the profile. Buyers should treat unverified claims with due diligence and request company registration documents, tax identification and reference customers before committing to a 20-foot container order. The Kalideres location places the supplier in West Jakarta's industrial corridor, with proximity to Tanjung Priok port for export logistics.