Three Side Seal Pouch For Frozen Dim Sum Packaging

Guanli Three Side Seal Pouch, Plastic Composite Film For Frozen Dim Sum

Producers of frozen dim sum often face packaging issues during pallet stacking and long-term frozen storage. Ordinary composite bags may lose sealing integrity after repeated temperature fluctuations. Stacking pressure can squeeze and damage the bags, leading to flavor transfer, moisture ingress and product spoilage. Our Guanli three side seal pouch is made of premium plastic composite film. It maintains stable performance under deep freeze conditions, delivers reliable odour and moisture barrier, and holds up well under stacking load. Custom printing and bulk wholesale options are available. We supply frozen food manufacturers and packaging distributors across global markets.

Core Advantages For Bulk Buyers

• Freezer-grade multi-layer plastic composite film, stable performance under deep freeze and temperature cycling
• Excellent odour & moisture blocking property, prevents cross-flavor and keeps dim sum fresh
• Strong seam integrity, sealing remains intact under stacking pressure during warehouse storage
• Uniform film thickness, works smoothly on fully automatic packaging production lines
• Non-toxic raw polymer materials, safe for direct contact with frozen ready food
• Stackable pouch design, reduces packaging damage and optimizes warehouse space utilization

Real Customer Case: Frozen Dim Sum Factory in Guangdong, China

A Guangdong factory specializes in export frozen dim sum, including siu mai, har gow and steamed buns. Their previous packaging bags had inconsistent film thickness. After pallet stacking in cold warehouse, partial seal leakage often occurred, causing cross odor of dim sum and complaints from overseas buyers. They switched to Guanli plastic composite three side seal pouches. Our uniform-thickness, freezer-resistant composite film solved sealing leakage and flavor mixing problems. Their product qualification rate increased greatly. This Guangdong dim sum factory keeps placing recurring bulk orders after successful trial production.