self sealing bag - shipping packing materials

Carton sealing tape self sealing bag is available in two varieties, pressure sensitive and water activated. pressure sensitive tape is typically made of pvc or polypropylene sealing backing with acrylic, hot melt or natural rubber adhesive. pressure sensitive tape is relatively inexpensive, provides a good bond for many carton sealing applications and is easily applied with an inexpensive tape gun. water activated tape is constructed of kraft paper backing bag and sometimes includes fiberglass reinforcement. water activated tape requires a stationary dispenser containing water to dispense the tape and activate the adhesive, but forms a superior bond when applied to corrugated cartons. pressure sensitive tape hot melt hot melt tape is also self sealing mailer known as synthetic rubber and is typically manufactured with a polypropylene backing. hot melt tape works well from 45-120 degrees, provides a good bond for most carton sealing applications and is the lowest cost pressure sensitive tape available. hot melt will yellow with time, but will do so more slowly than natural rubber tape.

with sealing these definitions in mind, you may review the bag comparison self sealing mailer chart below and see which product or combination sealing of products makes sense bag for your specific applications. product comparison self chart boxes standard boxes in hundreds of sizes variable depth boxes give you several box sizes in one carton cube boxes are very popular becuase of the broad application - great for shipping almost any item. long, tall and flat sealing box sizes are also available for more specialized bag sizing needs. corrugated mailing supplies lightweight, yet strong enough to handle a wide variety of product packaging applications. literature self mailing supplies are great for manuals, books, binders and computer printouts media mailing supplies are specially designed sealing and bag to safely ship cassettes, cd''s and videos indestructo mailing supplies are crushproof yet lightweight cartons that assemble without staples, tape or glue.