Short answer If folding cartons from China crack along the crease, do not treat it as only a printing defect. The buyer should check paperboard grade, grain direction, ink coverage, lamination, scoring pressure, folding test results, and export packing before approving mass production. Buyer question: “Our cosmetic folding cartons looked fine flat, but the printed … Read more
Buyer Question: I imported 500 custom corrugated shipping boxes from China to use for my own products. When they arrived at my warehouse, 15% of the boxes were crushed along the bottom edges. The supplier says “it’s just shipping damage” but I think the boxes are too weak for what I need. What compression strength … Read more
Short answer If paper bags from China tear near the handle, do not treat it as only a “bad glue” problem. For small importers, the safer fix is to specify the load, paper GSM, handle structure, reinforcement patch, test method, and carton packing before you approve the next sample. A sample bag can survive a … Read more
Short answer If glass bottles from China arrive chipped or broken, do not solve it only by asking for “better cartons.” The buyer should specify inner separation, bottle orientation, carton strength, palletizing, handling marks, and pre-shipment carton photos before the supplier ships again. Buyer question: “My amber glass bottles looked fine in the factory photos, … Read more
Short answer: if your label looked fine in the supplier’s sample video but starts lifting after sea freight or warehouse storage, the problem is usually not one single bad label. It is more often a mismatch between the bottle surface, adhesive, lamination, curing time, and carton environment. A common buyer question is: “My Chinese supplier … Read more
Short answer QR code errors on packaging usually happen before printing, not after. Small importers should control the URL, artwork version, print proof, batch naming, and scanning test before a Chinese supplier starts mass production. Buyer question: “Our box QR code was supposed to open the warranty page, but some cartons scan to an old … Read more
Buyer question: “I ordered custom paper bags from China. The print looks fine, but the rope handles pull out when customers put a jar or two candles inside. What should I ask the supplier before reordering?” Short answer: The safe answer is not simply “use thicker paper.” Handle failure usually comes from a combination of … Read more
Short Answer MOQ (Minimum Order Quantity) for custom printed packaging from China is usually 500-1000 units for most factories, but it can vary from as low as 100 units for digital printing to over 10,000 units for offset printing. Understanding why suppliers have MOQ requirements and how to negotiate them can save you money when … Read more
Foam Inserts and Blister Cards: Why They Fail and How to Specify Them Correctly Your fragile electronic product arrives packed in a custom foam insert inside a full-color shipping box. You open it at home and find the product has shifted during shipping. In another shipment, the foam has collapsed after three months in storage. … Read more
