LeapFood&Agricultural Packaging Factory & Quality Control
Manufacturing Facility — Qingdao, China
15,000 m² in Qiantian Industrial Park, Chengyang District — 30 minutes from Qingdao Port (top-10 global, 23M+ TEUs/year). Direct container loading saves $300–600 per shipment. Shandong province advantage: paper mills 100km, PET extrusion 40km, CNC mold shops 20 minutes. This density enables 7–10 day sampling vs industry-standard 3–4 weeks.
Production Lines & Annual Capacity
| Division | Lines | Speed | Annual Output |
|---|---|---|---|
| Paper | 3 forming | 180 pcs/min/line | ~500M units |
| Plastic | 3 thermoforming | Variable by mold | ~300M units |
| Pulp | 2 molding | Variable by product | ~50M units |
Total: 800M+ units/year
Quality Control — Four-Stage AQL 1.0 Gate System
IQC — Incoming Quality Control
Every raw material batch tested before entering production. Paper: GSM verification, Cobb water absorption (ISO 535), brightness. PET/PP sheet: gauge at 5 points across roll width, intrinsic viscosity (ASTM D4603, target 0.72–0.78 dL/g), haze (ASTM D1003, max 12%). Food-contact materials: overall migration testing per EU 10/2011 with appropriate food simulants. Failed material never reaches the production floor.
IPQC — In-Process Quality Control
Shift-level checks every 4 hours throughout the production run. Forming temperature verification via calibrated IR pyrometer (±5°C tolerance). Post-forming wall thickness measurement at 9 standardized points per cavity — base center, four sidewall midpoints, four corner radii. Visual defect inspection for voids, webbing, corner whitening. Real-time data feeds back to the line operator. If wall thickness trends toward lower tolerance limit, operator adjusts forming parameters immediately.
FQC — Final Quality Control
Pre-packaging inspection at AQL 1.0 — stricter than industry AQL 2.5. Seal integrity: ASTM F2096 (bubble emission) and ASTM F1929 (dye penetration). Top-load compression: ASTM D642 (≥180 N for retail PET trays). Full CMM dimensional report on first production run and after any tooling repair. MAP applications: 100% vacuum decay testing on first 200 units of every production run — micro-channel seal failures are invisible to visual inspection.
OQC — Outgoing Quality Control
Pre-shipment random carton sampling from finished goods warehouse. Loading supervision with time-stamped photographic documentation. Full documentation package per shipment: QC test report with actual measured values (not pass/fail stamps), Certificate of Analysis, and regulatory Declaration of Conformity for your target market — FDA 21 CFR, EU 10/2011, or destination-specific requirements.
Certifications
ISO 22000
BRC
FDA
EU
FSC
GRS
SGS
Factory Visits & Audits
In-person or virtual. 40 min from Qingdao Airport. Third-party audits (SGS, BV, your inspector) on your schedule without notice. Budget 2–3 hours. Schedule a Visit
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