Custom 3 side seal bags are simple, economical flat pouches widely used across Singapore’s food and retail sectors. Three sides are heat-sealed with the fourth side left open for filling, making them one of the most cost-effective packaging formats available. Ideal for lightweight, non-liquid products.
Key Features
- ✅ Lowest-cost custom pouch format — minimal material waste
- ✅ Three-side heat seal — clean, consistent finish on every bag
- ✅ Flat design — space-efficient for packing and shipping
- ✅ Flexible material options — LDPE, HDPE, laminated films
- ✅ Custom printing up to 8 colours — branding across the full face
- ✅ Easy fill — open top for manual or machine filling
- ✅ Fast production — simple format means quick turnaround
Product Gallery
Product Specifications
| Dimension | Length x Width (fully customisable) |
| Thickness | From 40 micron (customisable) |
| Material Options | LDPE / PP / PET / AL laminate / Food-grade materials |
| Seal | 3-side heat seal (bottom + both sides) |
| Printing | Up to 10 colours rotogravure or flexographic |
| Colour | Full CMYK + PMS spot colours |
| Features | Cost-effective, clean appearance, excellent print area, good seal strength |
| Custom Options | Tear notch, hang hole, resealable zipper, custom sizes, gusset |
Why Choose This Product?
3 side seal bags are the entry-level custom pouch, simple to produce and low in cost but highly effective for the right application. Singapore businesses in the F&B, retail, and industrial sectors use them for everything from curry puff packaging to screw kits. The clean, three-sided seal provides good product security, while the flat profile saves space during storage and transport. Add full-colour printing and these economical pouches become powerful brand assets.
Common Applications in Singapore
- 🥟 F&B — individual pastries, curry puffs, nasi lemak packaging
- 🔩 Industrial — small parts, washers, electronics components
- 🎁 Retail — promotional samples, trial-sized products
- 📦 E-commerce — lightweight product bags for online orders
- 🏪 Wholesale — bulk packaging for dry goods and ingredients
Frequently Asked Questions
What materials can be used for 3 side seal bags?
LDPE, HDPE, polypropylene, and laminated films. Barrier coatings available for extended shelf life.
Are these bags machine-fillable?
Yes, 3 side seal bags work well with VFFS and HFFS machines.
What is the maximum print area?
Full front and back face printing. Up to 8 colours flexographic printing.
What sizes are available?
Fully customisable from 50x80mm up to 400x600mm or larger depending on material.
What is the minimum order?
No minimum. We accept orders from 1,000 pieces.
Common Applications in Singapore
- Snack Packaging — Single-serve packs for chips, crackers, cookies, and confectionery
- Dried Goods — Bags for rice, beans, lentils, pasta, and cereal products
- Spices & Seasonings — Small format 3-side seal bags for individual spice packets
- Frozen Food — Poly bags for frozen vegetables, seafood, and pre-prepared meals
- Sample & Trial Packs — Cost-effective packaging for product samples and promotional giveaways
Fast delivery across Singapore. Trusted by 500+ Singapore SMEs.
