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214# 70mm Tinplate Bottom Ends | Retort Safe Base Lids for Pet Food & Sauce Cans

2026-07-29

Professional Retort-Grade Material for High-Temperature Sterilization

Most canned meat, pet puree and savory sauce products require strict high-temperature retort sterilization to achieve long shelf life. Ordinary iron covers are prone to coating peeling, corrosion and micro-leakage after steaming. Our 214# 70mm tinplate bottom ends adopt premium food-grade electrolytic tinplate and customized anti-acid, anti-oil interior lacquer. The upgraded coating formula effectively resists erosion from animal fat, protein emulsions and acidic sauces, maintaining stable physical performance under high temperature and high pressure sterilization. No coating falling, no discoloration and no chemical migration, fully meeting FDA and EFSA food contact safety standards.

Precision Seaming Structure Eliminates Leakage Risks

Can leakage is the biggest hidden danger in canned food export and long-term storage. All 214# 70mm tin base ends are produced with high-precision automated stamping equipment, ensuring uniform flatness, consistent edge thickness and accurate caliber tolerance. The standardized edge curling design perfectly matches high-speed automatic seaming machines, forming tight and neat double seams. This structural advantage effectively prevents liquid penetration during long-distance sea transportation, stacked storage and temperature changes, greatly reducing defective rates for canned pet food and condiment products.

Reinforced Flat Design for Stacking & Logistics Stability

Different from ordinary thin base lids, our 214# 70mm bottom ends feature optimized structural toughness. The flat and reinforced design provides stronger compression resistance, supporting multi-layer pallet stacking in warehouses without deformation or concave collapse. For exporters who need containerized bulk shipment, this stable structural performance minimizes packaging damage and container pressure deformation, ensuring intact product conditions when reaching overseas markets.

Wide Application for Mainstream Canned Food Categories

This 214# 70mm tinplate bottom end is highly versatile and adaptable to multiple hot-selling canned food categories. It is most commonly matched with pet meat mousse, cat and dog wet food cans, curry sauce, chili sauce, meat paste, canned beans and small portion stewed food. Whether for sterilized retort cans or normal-temperature sealed dry food cans, this specification delivers stable sealing and fresh-keeping effects, suitable for mass production of food factories and brand packaging customization.

Stable OEM Supply & Strict Quality Control

We maintain standardized production and full-process quality inspection for all 214# 70mm tinplate bottom ends. From raw material thickness screening, surface coating detection, flatness calibration to finished product sampling air-tight testing, every procedure follows industrial packaging standards. With stable delivery capacity and flexible customization support, we can provide customized printing, surface finishing and special coating solutions according to client demands, offering one-stop packaging accessories for global can manufacturers and food brand suppliers.

HJ GROUP 214# 70mm Retort Safe Tinplate Bottom Ends for Pet Mousse

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