Xuzhou Kanghua Glass products Co., LTD
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Here’s the truth: We built this jar after 18 months of listening to small business owners complain. "Wood lids warp after 3 uses." "Glass cracks when shipped with our honey." "The seal looks cheap next to our premium products." So we didn’t just make another glass jar with a wood lid—we fixed those problems.
Our Acacia Wood Lid Glass Jar starts with a 47mm standard size (we’ll make it bigger/smaller if you need) and combines two key innovations: First, the acacia lid undergoes a double-drying process (6 weeks air-dry + 2 weeks kiln-dry) that cuts warping by 80%—we tested 120 lids in humid bathrooms to prove it. Second, the glass is 1.2mm thick (not the flimsy 0.8mm most use) so it survives drops from warehouse shelves, but still feels light in customers’ hands.
It’s part of our broader commitment to practical packaging—sitting alongside our Glass Bottles and Health product bottles as a solution that doesn’t just look good, but works harder for your business. Whether you’re filling it with CBD salve or organic spice blends, it’s designed to outlast the competition.
Most wood lids use single-stage drying, which is fast but leads to warping. Ours goes through 8 weeks of controlled drying (we track humidity daily) so it stays flat even if your product is stored in steamy bathrooms or damp kitchens. We had a customer in Florida (90% humidity) test 50 jars for 6 months—only 2 showed minor warping, vs. 23 out of 50 with their old supplier.
We increased thickness to 1.2mm after a soap maker told us, "30% of our jars arrive broken." Now? Their breakage dropped to 2%. The glass is also treated with a scratch-resistant coating (another KANGHUA tweak) so it doesn’t get cloudy from warehouse handling—unlike cheaper glass bottles that look worn before they even reach customers.
We colored the silicone seal to match acacia wood (no more white rings ruining your branding) and made it 1mm thicker than standard. A tea company tested it: their loose leaf stayed fresh for 6 months, vs. 3 months with their old jars. It’s also easy to remove and re-seal—no more customers complaining about "stuck lids."
Our screen printing uses a UV-cured ink with a clear topcoat, so your logo won’t peel when customers wash the jar (we’ve seen competitors’ logos come off with just 2 hand washes). For premium brands, we offer laser etching on the wood lid—a subtle, elegant way to brand that ages with the wood (gets richer looking over time).
We designed this jar to solve unique problems across industries:
We don’t just show certificates—we share test results:
We go beyond basic printing:
"We sell organic honey, and our old jars leaked so bad we were losing $500/month in damaged shipments. KANGHUA’s jars? Zero leaks in 6 months. Plus, customers comment on the wood lid—says it feels 'handmade,' which matches our brand. We upped our price by $2 and no one complained."
— Sweet Roots Honey Co., Canada
"As a small skincare brand, I couldn’t afford multiple packaging types. These jars work for my body butter, scrub, and face mask. The best part? The anti-fingerprint glass stays looking clean in photos—my social media engagement went up 35% after switching."
— Wild Bloom Botanicals, USA
We tested this! Jars left in steamy showers for 30 days showed no mold, thanks to the beeswax-oil treatment. For extra protection, we can add a food-safe mold inhibitor (just ask—no extra charge).
Yes, the borosilicate glass handles freezing temps. One customer uses them for homemade frozen pesto—just leave 1cm headspace for expansion.
We send 3 lid samples (light/medium/dark) before production—you pick the tone, and we match it. No surprises.
2-3 weeks for samples, then 25 days for production. We’ll share 3D renderings first so you can visualize before we make anything.
Yes—we can push custom orders to 15-day production for a 10% rush fee. One customer needed jars for a trade show, and we delivered in 12 days (they won "Best Packaging").
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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