Resealable plastic bags provide a time-saving convenience to the user with numerous applications including clothes, textiles, retail products, industrial and food storage.

Self-seal plastic bags are resealable plastic bags that create a vacuum for air-tight storage. Under US Patent 6045264, the invention of self-seal plastic bags is described in detail. It cites two applications of self-seal plastic bags as storing perishable foods, as well as a means of handling biohazardous waste.

Conventional resealable plastic bags contain interlocking male and female mateable strips, also known as tongue and groove. These resealable plastic bags require continuous pressure along the strips to shut. These types of self-seal plastic bags, however are not designed to maintain an airtight seal or air evacuation. Self-seal plastic bags have an interlocking-system generally located near the top’s open end of the pouch and are designed to evacuate air and form a true air-tight seal to prevent freezer burn, spoilage, or any form of leakage.

Multi-Pak USA, Inc. offers a variety of resealable plastic bags for a range of home, commercial and industrial usage. Our Specimen Bags are resealable plastic bags that include an external pouch for documents and easy identification with a large Bio Logo.

Looking to store and label items? Our standard clear resealable plastic bags with white block feature our durable interlocking zip top closure as well as a generous write-on space for clear identification/labeling of contents.

Our resealable plastic bags featuring a slider mechanism for easy opening and closing are the perfect application for food and carry-out, laboratory use, as well as saving time of large quantity bag filling.

No matter what the application, Multi-Pak USA, Inc. offers a wide variety of sizes and strengths of resealable plastic bags to meet the requirements of your home, commercial or industrial applications for storage and protection.