Custom Bobo Balloon Multi-Color Printing

Each Color Has Its Own Role

Multi-color artwork needs a clear color structure so the production team can identify the intended printed areas rather than interpreting the final appearance from a flattened image alone.

TPU Changes the Visual Result

Transparent TPU leaves unprinted areas clear, so the printed colors interact with the balloon's transparency and the visual environment behind it.

The Finished Shape Matters

The balloon expands after printing, so color boundaries and graphic proportions should be evaluated on the inflated product rather than only on a flat artwork file.

Separated Vector Artwork

AI, EPS and outlined PDF vector files are preferred because individual graphic elements can be inspected, scaled and separated more reliably during artwork review.

Flattened Artwork

JPG or PNG files can be reviewed, but a flattened image may hide the original color structure. The production team may need additional clarification before preparing the print.

Clear Color Identification

Each intended print color should be clearly identifiable. Unnecessary hidden elements or accidental extra colors can create confusion during production preparation.

Actual Artwork, Not a Verbal Description

Sending the original artwork is more useful than describing the design as “four-color” or “full color.” The actual file shows the factory what the production team needs to reproduce.

Color Order

Color order refers to the sequence in which the planned color layers are printed. The sequence is reviewed according to the artwork, printing method and intended overlay result so that later color layers produce the expected visual boundary.

Buyers do not normally need to determine the production sequence themselves. The important step is to provide the complete artwork and approve the resulting sample.

Trapping

Trapping is a small planned overlap between adjacent color areas. Its purpose is to reduce the chance of a visible gap appearing between colors as the balloon surface changes with inflation.

Trapping requirements depend on the artwork and should be considered during production preparation rather than added casually after the design has been approved.

Adjacent Colors

Two colors placed next to each other remain visually distinct. Clean separation is particularly important for logos, lettering and graphic shapes with defined boundaries.

Overlapping Colors

One color can visually sit over another. The overlap area should be treated as part of the artwork design and checked on the actual product before approval.

Transparent Surrounding Area

Areas without print remain transparent. This clear space is part of the design and affects how strongly the printed composition stands out.

Clean Vector Edges

Clear vector artwork gives the production team a stronger starting point for separating colors and maintaining defined graphic boundaries.

Fine Graphic Details

Very small elements should be reviewed at the intended balloon size because details that look clear on a monitor may carry less visual weight on the finished product.

Color Boundary

Adjacent colors should remain visually distinct after inflation. Trapping and production preparation help control the boundary where color areas meet.

Finished Shape

The final balloon shape is part of the approval process. Multi-color artwork should be judged on the product in the form customers will actually see.

Screen Printing

Screen printing is commonly suitable for logos, text, solid graphic elements and defined spot colors. It is a practical direction when the artwork is built around clear color layers.

Digital Printing

Digital printing is generally better suited to artwork with gradients, detailed illustrations, photographic-style elements or complex color transitions that are difficult to reduce into separate spot-color layers.

Too Many Small Elements

When numerous graphic elements are packed into a small print area, the individual colors can become difficult to distinguish at the finished balloon size.

Excessive Overlap

Multiple overlapping areas can make color relationships harder to read and should be reviewed carefully before production.

Weak Color Separation

Colors with little visual distinction can merge from the viewer's perspective, especially when the balloon is displayed at a distance.

Color Count

The number of intended print colors is checked against the submitted artwork.

Trapping

Adjacent color boundaries are reviewed where a controlled overlap is required.

Color Order

The planned print sequence is reviewed for the artwork's layering requirements.

Edge Definition

The result is checked on the actual balloon rather than judged only from the original digital file.

Artwork-to-Production Review

Borun reviews the submitted artwork before the production specification is finalized so color count, separation and other multi-color requirements are identified early.

Sample-Based Confirmation

Buyers can review a digital proof or pre-production sample to confirm the actual multi-color appearance before bulk production.

Defined Production Reference

The approved artwork and confirmed production details provide the reference for the manufacturing run and subsequent inspection.

Repeat-Order Reference

Approved artwork and production specifications can be retained as a reference for repeat orders, supporting continuity across future production.

Available Testing Documentation

Borun has relevant CPC, CE, EN 71-1, EN 71-2, EN 71-3 and EN 71-12 testing documentation and can provide EU-DOC documentation for applicable products and market requirements.

Confirm Requirements Early

Marketplace, retail, customs and destination-market documentation requirements should be provided during quotation so the applicable documents can be addressed before shipment.