Custom Food Packaging Solutions: High-Barrier & Sustainable

The Cailyn Assurance: Safety, Consistency & Reliability

At Cailyn, we understand the practical needs of food producers—from shelf-life stability and retail presentation to production efficiency and supply chain reliability. We don’t just produce packaging; we support your product success in the market through reliable engineering, premium materials, and professional service.

Our Expertise Ensures:

• Food-Grade Safety You Can Trust: All solutions (Stand-up pouches, flat bottom bags, etc.) use high-barrier, food-grade materials compliant with FDA and EU regulations.

• Small Batch to Mass Production: We maintain consistent packaging quality whether you are ordering 500 units for a market test or 1 million units for global retail.

• Brand & Printing Consistency: We ensure stable printing performance across all batches to protect your brand identity on the shelf.

• Global Supply Chain Reliability: Reliable delivery schedules and professional support from initial design to final logistics.

The result? You can choose your packaging based on branding and functionality, while we handle the technical safety, compliance, and engineering.

Request your personalized consultation and free quote today to see how Cailyn can elevate your packaging.

Food Categories We Serve

Flexible packaging solutions for every type of food product.

Cailyn Industry Insight: Solved Challenges in Food Packaging

1. Anti-Grease Migration

The Pain Point: Oily snacks or nuts causing unattractive oil spots on the outer packaging, damaging brand prestige.

The Cailyn Solution: We utilize high-density oil-resistant inner liners (such as Nylon or specialized PET) combined with ultra-low migration adhesive systems.

The Result: A pristine, dry-touch surface that ensures your brand looks premium on the shelf, even for the greasiest ingredients.

2. Anti-Static for Powders

The Pain Point: Fine powders (protein, cocoa, or chemicals) sticking to the zipper track or seals, causing seal failure and leakage.

The Cailyn Solution: Integration of permanent anti-static additives in the inner PE layer to neutralize surface charges.

The Result: A clean, easy-to-open zipper track and 100% airtight seals, even in high-speed automated filling lines.

3. Zero Leakage Spout

The Pain Point: Spout pouches for sauces or liquids bursting or leaking during the vibration and pressure of global shipping.

The Cailyn Solution: Our spouts undergo Triple-Seal heat-pressure testing and 80kPa burst pressure verification.

The Result: Total peace of mind with a 100% leak-proof guarantee from the factory floor to the consumer's doorstep.

Main of Our Food Packaging Formats

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Food Packaging Material Comparison (OTR & WVTR)

Food Packaging Applications

Explore the best packaging options for your food category. Get a free quote and consultation.

Quality Assurance & Certifications

· Raw Material Inspection (thickness, tensile)

· In-Process Testing (seal strength, pressure)

· Final Lab Tests (drop test, leakage, shelf-life simulation)

· Certifications: ISO9001, FDA, FSC, SGS Reports

FAQ

1.What is your MOQ for custom food packaging?

We support startups with digital printing (MOQ 200 pcs) and scale with gravure printing (MOQ 5000 pcs).

2. Are your food pouches FDA compliant?

Yes, all our materials are 100% food-grade, BPA-free, and FDA/EU 10/2011 compliant.

3. How long is the production lead time?

Standard production is 7-10 days for digital and 15-17 days for rotogravure after artwork approval.

4. Do you offer recyclable food packaging?

Yes, we specialize in Mono-Material PE/PE pouches which are 100% recyclable at store drop-off points.

5. Which material is best for high-fat or oily snacks?

We recommend PET/AL/PE or specialized oil-resistant LLDPE liners to prevent grease migration.

6. Can I request a physical sample before ordering?

Yes, we provide free stock samples for quality check. Custom prototypes are available for a small sample fee.

7. Do you provide custom printing and design services?

We offer high-definition printing (up to 10 colors). We provide free dieline templates for your designers.

8. Can the pouches be resealable?

Yes, we offer various resealable zippers, including child-resistant and powder-proof zippers.

9. What is the maximum pouch size you can produce?

We can manufacture pouches from small sachets (50mm wide) up to large 10kg-20kg bags.

10. Can the pouches be used for hot-fill or retort?

Yes, we have specialized films that withstand temperatures up to 121°C for retort applications.

11. Can you handle small batch production?

Yes, our digital printing line is specifically designed for high-quality, small-batch seasonal runs.

12. What is your quality testing process?

We conduct thickness, tensile, seal strength, and solvent residue tests for every order.

“Dedicated to quality and devoted to your brand, driven to deliver the best—every order, every time.”