Product Overview

Haidapack’s Zipper Freezer Bagsoffer the ultimate defense for household and commercial food preservation.Specially engineered to thrive in extreme sub-zero temperatures,this series features our advanced Zipper (Dual-Track) sealing technology.The parallel double-zipper system ensures a 100% airtight and leak-proof enclosure,locking in natural flavors and vital nutrients while blocking out ice-cold air.

Designed with versatility in mind,these heavy-duty bags effortlessly bridge the gap between cold storage and preparation—moving safelyfrom deep freezing to microwave defrosting.Available in S,M,and L sizes,they provide a reliable,premium solution for global retailers,supermarkets,and food meal-prep brands.

Key Features & Benefits

• High-Performance Zipper Seal:Two independent interlocking tracks provide double the security of standard single-zipper pouches.You can feel and hear the perfect lock,preventing any odor transfer or leaks.

• Microwave-Safe for Defrosting:Crafted from premium heat-resistant,food-grade Polyethylene (PE).These bags safely withstand microwave defrosting,offering incredible convenience for busy kitchens.

• Ultimate Freezer Burn Protection:With a consistent thickness of0.06mm (Heavy-Duty),our bags create a durable moisture barrier that keeps meats,seafood,fruits,and vegetables perfectly fresh without texturing or drying out.

• Optimized S/M/L Multi-Size Range:Tailored to meet diverse daily storage needs—from portioning small snacks and marshmallow treats to storing large proteins and whole produce.

• Certified Food Safety:100% virgin,BPA-free material produced under strict GMP standards.Fully certified byBRC, FDA, and ISO9001for absolute food contact safety.

Technical Specifications