Industry Trends

The Fillmore Container Order Checklist: How to Get Your Packaging Right the First Time

Who This Checklist Is For (And Why You Need It)

If you're ordering glass jars for your new jam line, bottles for a craft beverage, or containers for cosmetic samples, this is for you. I handle packaging orders for small to mid-sized producers, and for the past seven years, I've been the one submitting the purchase orders. I've also been the one who's made—and painfully documented—over a dozen significant mistakes, totaling roughly $4,200 in wasted budget between reprints, reships, and outright scrapped product.

The most frustrating part? Almost every one was preventable with a better upfront check. You'd think written specs would be enough, but interpretation varies wildly. So, I built a checklist for our team. We've caught 31 potential errors with it in the past year alone. Bottom line: here's exactly what to check before you click "order" on Fillmore Container (or any supplier). No theory, just the steps.

The 6-Point Pre-Order Checklist

Total steps: 6. Time investment: About 15-20 minutes. Potential savings: Hundreds in avoidable headaches.

Step 1: Match the Product to the Application (The "Why" Check)

This seems like a no-brainer, but it's the most common source of expensive mistakes. Don't just pick a jar that looks right. You need to confirm the material is suitable for your product's chemistry and process.

• For Food & Beverage: Is the glass type (e.g., soda-lime) appropriate for hot-fill, pressure, or pasteurization? A standard jar might crack under thermal shock. Fillmore's product descriptions usually note thermal tolerance—don't skim this part.
• For Cosmetics & Toiletries: Check compatibility with your formula. Some oils or alcohols can interact with certain liners in caps. If you're unsure, order samples first. A $30 sample kit is cheaper than 500 leaking bottles.
• My Mistake: In early 2021, I ordered 1,000 clear glass bottles for a CBD tincture. They looked perfect. Turns out, the oil degraded the plastic dropper insert over time, causing leaks. $780 order, straight to the dumpster. That's when I learned: test the complete system (container + closure + product) under real-world conditions.

Step 2: Verify Dimensions & Tolerances with a Ruler

Never, ever trust the listed dimensions alone. Print the product page or spec sheet and physically measure a sample if you have one. If you don't have a sample, this step is non-negotiable.

• Critical Dimensions: Outer diameter (will it fit on your filling line?), height (will it fit on your shelf/ in your shipping box?), and thread finish (e.g., 38-400, 53-400). The thread is the deal-breaker. A 38mm cap will not fit a 40mm neck.
• Tolerance is Key: Glass has manufacturing variances. Industry standard for diameter tolerance might be ±1.0mm. If your labeling machine needs a 70mm jar, and you get a batch at 71mm, your labels might not apply correctly. Ask about tolerances or check the technical data sheet.
• Pro Tip: Create a simple "go/no-go" gauge from cardboard for critical dimensions on high-quantity orders.

Step 3: Decode the Closure & Liner System

The closure (cap, lid) is where orders most often go sideways. It's not just about fit; it's about function and seal.

• Closure Type: Is it a continuous thread (CT), child-resistant (CRC), disc top, pump, or sprayer? Each has sub-variants. A "38-400 CT cap" is a starting point, not a full specification.
• Liner Material: This is the hidden hero (or villain). Is it foam, pulpboard, PVC, or induction foil? For a hermetic seal on dry goods, you might need foil. For a watertight liquid seal, a bonded PVC liner might be required. The wrong liner means spoiled product.
• Looking back, I should have asked for liner material specs on every single order early on. At the time, I assumed "seal" meant "proper seal." It doesn't. Now it's a mandatory field on our checklist.

Step 4: Calculate Real-World Quantities (The Hidden Math)

Your order quantity isn't just "cases of 12." You need to account for breakage, setup, and testing.

• Add for Breakage: Industry standard breakage allowance for glass in transit is 2-5%. For a 1,000-piece order, order 1,020 to 1,050 pieces. Confirm with your supplier what their policy is for breakage claims—some require documentation, others include an overpack.
• Account for Setup & Sampling: Need 50 pieces for photography, R&D, or QC testing? Add them to the main order. It's almost always cheaper than a separate sample order later.
• Check Case Pack: How many units per case? Does that work for your warehouse storage and picking workflow? An odd case pack can create inefficiencies that cost more than the packaging itself.

Step 5: Scrutinize the Finish & Color (The Visual Check)

"Clear glass" isn't just one color. "Amber" can vary. This is where you prevent customer complaints about inconsistency.

• Glass Color: Flint (clear), amber, cobalt blue, green. Be aware that color intensity can vary slightly between batches, especially with amber. If color consistency is critical (think brand-matched perfume bottles), discuss this with the supplier upfront and request batch samples for large orders.
• Neck Finish: Is it "regular" finish or "wide mouth"? This affects both functionality and aesthetics.
• Print/Decoration: If you're ordering pre-printed containers, this is a whole other checklist (involving Pantone colors, artwork bleed, and proof approvals). For stock items, just ensure the finish (glossy, matte) matches your expectation.

Step 6: The Final Pre-Submission Triage

This is the 2-minute pause that catches the silly stuff. Do this right before submitting the cart or PO.

1. Shipping Address: Is it correct for a freight delivery? No PO Boxes.
2. Contact Info: Is your phone number on the order for carrier questions?
3. Ship Date vs. Need Date: Have you built in buffer time? Standard lead times are just estimates. I add 25% buffer time after a vendor's "5-7 business day" production time turned into 12 days.
4. Payment Terms: Are you using a Fillmore Container discount code? Did you apply it? (Those coupon codes are a great help, but only if you remember to use them!).

Common Pitfalls & Final Notes

Pitfall 1: Assuming "Food Safe" means "For All Foods." Glass is generally inert, but the closure liner might not be rated for high-acid or high-fat products. Verify both components.

Pitfall 2: Not Ordering a Final Pre-Production Sample. For custom or large bulk orders, always pay for a pre-production sample from the actual production run. It's the final proof before thousands of units are made.

Pitfall 3: Forgetting About Secondary Packaging. Do your new bottles still fit in your existing cartons? Do you need new dividers? Factor this cost and time in.

I have mixed feelings about checklists. On one hand, they feel bureaucratic. On the other, the numbers don't lie: the 12-point version of this list has saved our team an estimated $8,000 in potential rework and delays over 18 months. Five minutes of verification really does beat five days of correction. Copy these steps, adapt them for your products, and stop repeating the mistakes I've already paid for.

Note on Pricing & Specs: All product capabilities and prices are based on Fillmore Container's website and general industry standards as of early 2025. Always verify current specifications, lead times, and pricing directly with your sales representative before ordering.