印蕉 Printing Banana
Product

Full-Colour Clear Plastic Document Folder Est. 6-8 working days

500+ sold

Printing Banana's plastic document folders use high-quality materials. Durable, waterproof and fade-resistant, they are popular with students and ideal for student promotions. Branded office stationery strengthens brand recognition and staff belonging.

Finished Size
Printing Material
Printing Method
Included Finishing
Number of Designs
Quantity
Design
Price
HK$ 1,100.00

Full-Colour Clear Plastic Document Folder (L-Shaped) | Waterproof and Durable • White Ink Underprint for Richer Colour • Ideal for Schools and Exhibitions

Looking for a folder people can take away, use for longer and remember your brand by? The key advantages of a clear PP plastic document folder are its waterproof durability and fade resistance; with a white ink underprint, colours remain saturated and artwork looks more solid even on clear material. The L-shaped opening (top and side) makes documents quick to insert and remove, making it highly practical for school promotions, exhibition handouts and branded office stationery.

Finished size: 220 × 309mm Material: 0.2 clear PP with a glossy finish on one side Finishing: white ink underprint Printing: single-sided full-colour printing Minimum order: from 500 pcs Lead time: approximately 6–8 working days
Quick Selection (decide in 30 seconds)

1School / youth promotions: easiest to pick up and use straight away

The clear, colourful design catches the eye; insert leaflets, portfolios or event information for a neat handout that people are more likely to keep.

2Exhibition handouts: each pack becomes a small branded gift

Add a brochure and price list inside; the folder is itself a promotional item that customers will continue using afterwards.

3Branded office stationery: a consistent look that builds belonging

Make it a standard company design (departmental colours / event edition) to build stronger brand consistency.

Specifications and Structure (how clear PP achieves richer colour)
Item Details Recommended uses
Finished size
Approximately A4 document size
Finished size: 220 × 309mm, convenient for documents, handouts and contracts. School events / course materials / exhibition leaflets.
Structure
L-shaped opening
Open at the top and side for faster insertion and removal; documents are less likely to slip out when carried. Handouts / everyday filing.
Material
clear PP
0.2 clear PP with a glossy finish on one side, waterproof and durable for reliable long-term use. Folders requiring durability, stain resistance and water resistance.
Included finishing
white ink underprint
A white ink base is printed on the clear material to give colours greater saturation and artwork a more solid appearance, strengthening brand recognition. Colourful designs that need greater visual impact.
Printing
single-sided full-colour printing
Standard single-sided full-colour printing; large blocks of colour and clear headings are recommended for reliable results. Event editions / promotional editions / campus campaigns.

Tip: the clear material shows through, so simpler designs look better. For richer colour, use white ink underprinting in key areas.

Plastic Document Folder Features

✅ Waterproof and Durable • Built to Last

Safe for everyday bags, rain and drink spills; documents stay protected and the folder gets used more often.

✅ White Ink Underprint • Richer Colour

A white ink base on the clear PP makes colours more solid and graphics clearer, so the brand stands out.

✅ A Promotional Item People Keep

Unlike a leaflet, a folder is more likely to be kept; customers see your logo every time they use it.

Are you creating a school handout or an exhibition gift?
WhatsApp us with the use, quantity and preferred look (clean / vibrant / premium), and we will recommend a layout direction and white ink coverage.
WhatsApp / Quick Quote
Design / Printing Advice (details that matter with clear material)
✅ Recommended Design Direction
  • Large colour blocks and clear headings: the cleanest look on clear material
  • Place the logo at the bottom right or lower centre: the most visible position in everyday use
  • Avoid overly intricate graphics: the clear background can make fine details look scattered
✅ How to Use White Ink Underprinting
  • Underprint key areas in white: makes colours more solid and text clearer
  • Semi-transparent effect: apply white ink only in selected areas to retain transparency
  • Recommendation: decide first whether you want a solid or transparent look, then define the white ink coverage
✅ Visual Strategy
  • Use 1–2 main colours with plenty of negative space (the clear material itself acts as negative space)
  • Use sufficiently bold text (fine text may be affected by the background)
  • For greater impact, use one large graphic symbol as a memorable focal point
Artwork Setup (recommended for reliable results on clear PP)
1
Bleed / safe area: 3mm bleed is recommended; keep important text and logos at least 5mm from the trim edge.
2
Colour mode: use CMYK. The appearance of clear material is affected by the background, so a simple colour-block test is recommended first.
3
Image resolution: use images of at least 300dpi to avoid pixelation in print.
4
Text handling: convert text to outlines / curves or embed fonts to prevent distortion.
5
White ink layer (if specifying the coverage): if you want white ink only in selected areas for a semi-transparent effect, provide a clearly labelled white ink Spot layer for more accurate registration.

(Not sure how much white ink to use? Send us a reference image and tell us whether you prefer a solid or transparent effect; we will advise.)

FAQ
Q: What is the main difference between plastic and paper document folders?
Plastic document folders are waterproof and durable, making them more likely to be kept and reused over time; paper folders look more formal and suit client presentations and organising large sets of documents.
Q: Why use a white ink underprint? Is it essential?
Clear material shows the background through, so a white ink base gives colours greater saturation and clarity. For a transparent look, use white ink only in selected areas so key areas appear solid while others stay semi-transparent.
Q: What is the minimum order and lead time?
Typical quantities are 500 / 1000 / 2000 pcs; the usual lead time is approximately 6–8 working days (depending on artwork approval and production scheduling).
Q: What should I avoid when laying out artwork for clear material?
Avoid overly complex, intricate designs; large colour blocks and clear text give the most reliable results. Images should be 300dpi, colours in CMYK and text converted to outlines; also include 3mm bleed and keep important content at least 5mm from the edge for a cleaner, safer finished result.
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Use CMYK

Create your artwork in CMYK colour mode and at the correct dimensions

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Ensure image clarity

All images should look sharp at 100%, at a minimum of 300dpi or above

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Create outlines

Convert all text to outlines and embed all images or linked objects

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Save your file

We accept PDF, AI and PSD source files; for special finishes we accept AI only

Looking for professional graphic design? 🎨

From posters and backdrops to booklets, we do it all! Let our professional design team craft eye-catching print work for you.

🖼️ Poster design | Exhibition backdrops | Promotional booklets
🎯 Professional print follow-up to ensure design fidelity
One-stop service: from design to print, all handled for you
Discount on your first order!

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