32oz Food Jar Glass Jar

32oz Food Jar Glass Jar

Founded in 1991, XiLong has accumulated more than 10 years experience in manufacturing and exporting personalized glass container. We are professional in offering customized glass packaging solutions to customers in variety fields (spirits, wine, beer, beverage, food, chemical products, personnel care products). With 16 large furnaces and 29 production lines, an annual production volume of 9 billion pieces is allowed. Perfect glass packing solutions have been provided to clients in different regions and countries like North America, Europe, Australia, Southeast Asia, Central Asia, and Russia etc.

Optimized Packaging Solutions

We ensure secure transit for glass bottles with certified methods:

1.Pallet with Shrink Wrapping

→ High-volume efficiency | Moisture protection | Reusable

2. Pallet with Cartons

→ Weatherproof & Tamper-evident

Frequently Asked Questions (FAQ)

Q1: Can this jar handle fermented sauces with active cultures?
✅ A: Yes! The vented cap allows CO₂ release while maintaining seal integrity during fermentation.

Q2: Is the glass resistant to sudden temperature changes during hot-filling?
✅ A: Absolutely. Annealed glass tolerates Δ80°C thermal shocks – critical for sauce pasteurization.

Q3: Do you offer anti-leak guarantees?
✅ *A: We provide leak-test reports with orders. Pair with induction-sealed liners for 100% leak-proof performance.*

Q4: Can caps withstand acidic sauces (pH<3.5)?
✅ *A: Caps include PTFE or saranex liners that resist pH 2.0–12.0 for 18+ months.*

Q5: What’s the MOQ for custom-embossed caps?
✅ A: 5,000 units for embossing. No minimum for stock cap colors.

Q6: Are jars reusable for home canning?
✅ *A: Yes – dishwasher-safe and freezer-compatible (–20°C to 150°C).*