Is UV coating the same as the cylinder substrate?
UV coating changes the surface; it does not identify the paperboard or paper beneath it. UV coating is a surface treatment cured with ultraviolet light, and it can cover selected areas or the full printed panel. The cylinder substrate, adhesive, wrap, and disposal guidance remain separate specifications.
A cylinder is a round package formed around a product. It can use a printed wrap, a sleeve around a tube, or paperboard with a separate lid or closure. A seam is the join where the wrap overlaps. Start with packed item length, width, depth, diameter, and orientation, then mark the seam and opening direction on the dieline.
Which paperboard choices support the cylinder build?
SBS, C1S, and C2S paperboard give the wrap a smooth print face, while kraft board changes the base color. SBS means solid bleached sulfate; C1S has one coated side; C2S has two. A typical industry range is 12 to 24 pt, and pt is a point-based board thickness reference. Kraft board commonly falls in the 18 to 24 pt range.
| Specification area | Typical industry range or standard | What the buyer should confirm |
|---|---|---|
| Smooth print face | SBS, C1S, or C2S paperboard, 12 to 24 pt | Which face receives artwork and how the seam is hidden |
| Kraft appearance | Kraft board, 18 to 24 pt | How the natural base changes color coverage and contrast |
| Print method | Offset CMYK or digital print for short runs | Coverage, versioning, image detail, and cylinder wrap direction |
| Viewing area | PET window commonly 0.2 to 0.3 mm | Window patch, seam clearance, and product visibility |
Offset CMYK suits detailed printed panels, while digital print can suit short runs or changing artwork. On kraft, the board color affects contrast, so check light ink areas and small type on the actual stock. Put the outer diameter, seam, and overlap area on the dieline so text does not disappear into the join.
How should a UV finish be placed on cylinder artwork?
Keep gloss treatment away from the seam, closure, and any section that flexes. Spot UV highlights selected art, while a broader UV surface creates one gloss level across a larger area. Matte or gloss lamination changes reflection, and soft-touch changes the hand feel. Foil stamping, embossing, and debossing need a clear panel and enough distance from the join.
A viewing window changes the wrap plan. A PET window, a clear plastic film patch, is commonly specified around 0.2 to 0.3 mm. Keep its border aligned with the wrap, seam, and product position so it does not interfere with the opening or overlap.
How should buyers define the biodegradable packaging claim?
The word biodegradable belongs to the exact paper or paperboard, coating, adhesive, and disposal path, not to the cylinder shape alone. Keep that wording attached to the documented build. A change from kraft to a coated board, or from one finish to another, can change the wording a buyer should use, so ask us to confirm the exact substrate and disposal guidance.
Catalog references such as wine box packaging, wax packaging, seed packaging, and private label packaging show different print and presentation directions. They do not replace the cylinder brief. For the exact route, keep the shape, substrate, finish, adhesive, seam, and disposal guidance together.
What should the artwork proof show?
The proof needs the flattened wrap, seam, closure, finish zones, and viewing area in one drawing. It should also show the selected paperboard face, board range, color coverage, print method, and panel sequence. Keep substrate wording and disposal guidance tied to the exact finished package.
- The cylinder wrap, seam or overlap area, closure, viewing area, and panel sequence.
- The selected paperboard face, board range, color coverage, and print method.
- UV zones, lamination, soft-touch, foil, embossing, debossing, or window patching.
- The substrate wording and disposal guidance connected to the exact finished package.
For visual and structural planning, browse custom packaging design, then keep the cylinder drawing separate from general sustainability wording.
UV coated biodegradable cylinder packaging is quoted from a 100-unit minimum. Pricing is from $0.49 per unit at volume, quoted to spec. Production is typically 8 to 10 business days after proof approval, plus delivery. Free US shipping, free design support, and a free dieline are available. The $19.99 sample kit is credited to the first order. Send the flattened art and substrate wording with the quote request.
Frequently Asked Questions
Does UV coating make cylinder packaging biodegradable?
UV coating does not determine whether cylinder packaging is biodegradable. UV coating is a surface treatment, while the paperboard or paper, adhesive, other finish, and disposal path describe the exact build. Keep the environmental wording attached to those specified materials instead of applying it to every cylinder.
Which board has the smoothest print face for a cylinder?
SBS, C1S, and C2S paperboard are common choices for a smooth print face, with a typical industry range of 12 to 24 pt. Kraft board commonly falls in the 18 to 24 pt range and changes the color base. Match the board to the cylinder diameter, wrap method, seam, and closure.
Does kraft board change the packaging claim?
Kraft board changes the package's color base, but its use alone does not define a complete biodegradable claim. Confirm the exact board, coating, adhesive, and disposal guidance for the finished cylinder. Keep those inputs together whenever the substrate wording appears in artwork or sales copy.
What PET window thickness is common for cylinder packaging?
A PET window for cylinder packaging is commonly specified around 0.2 to 0.3 mm. PET is a clear plastic film patch used for product visibility. Place its border with the wrap, seam, closure, and product position so the viewing area stays clear and the patch does not cross the join.
What belongs on a cylinder artwork proof?
A cylinder artwork proof should show the flattened wrap, panel sequence, seam or overlap, closure, viewing area, print method, color coverage, and finish zones. It should also carry the selected paperboard face and the substrate wording tied to the exact package. Check small type near the seam before approval.
