Unitop Embossed Vacuum Bag is with one side recess groove design and the other side glossy transparent design. 4 mil Heavy-duty bags with embossed air-removal channels for maximum freshness.
PRODUCT FEATURES:
1. Fresh-keeping, insect-resistant, moisture-proof, oxidation-proof and prevent flavor mix.
2. 3 layers strengthen design make the bag rather strong.
3. Embossed dot on one side and flat on the other.
4. Easy to tear with a small cut design.
5. Bag edge is ironed flatly and neatly by German hydraulic thermostat machine.
TECHNICAL PARAMETERS:
Protective Layer: passed compression test, can withstand -25Mpa pressure.
Solid Layer: can withstand temperature sudden change, no problem if temperature up to 110 degrees.
Reticular er: Imported full width microporous membrane covering, vacuum rate up to 99%.
Material: PE+PA
Best Seller Sizes: 15x25cm, 20x30cm, 28x40cm (other sizes also available).