Hot melt adhesives can bond similar and different materials. They are applied to a starting material when they are in a liquid or molten state. After a short open time, the second material comes into contact. At this point, the adhesives cool and set quickly, joining the two together.
Hot melt tapes have significantly higher adhesion compared to acrylic tape. They have superior holding power (called shear value) and tensile strength, with a fast grip. A hot melt tape is ideal for applications involving machine-applied tapes, overfilled cartons or cartons with a high degree of recycled content. They work well in temperatures ranging from 45°F to 120°F.
A hot melt tape is known to withstand extremely high temperatures. Due to its excellent water resistance, it can protect the item against any moisture conditions. Compared to acrylic adhesive tape, it offers greater adhesion. It also offers exceptional clamping force along with tensile strength.
This tape is perfect for applications involving overfilled cartons and machine-applied tapes. Works well in temperatures between 45°F and 120°F. Hot melt tapes exhibit significantly higher adhesion compared to acrylic tape. A hot melt tape is ideal for applications involving machine-applied tapes, overfilled boards or boards with a high degree of recycled content.
Hot melt tape is a strong adhesive tape that works well on recycled and corrugated boxes. Shurtape HP 132 and HP 232 are specially formulated with a resin and synthetic rubber hot melt adhesive that provides an instant and permanent bond in sub-zero temperatures to keep packages sealed and secured. With over 40 years of experience in carton sealing, BestPack can find the box sealer and tape product that best suits your needs. While both acrylic tape and hot melt tape have their separate features and benefits; both will work in room temperature environments for the daily sealing of general-purpose cartons.
The best option is tapes that offer easy unwinding to reduce tension caused by stretching and tearing, instant adhesion to allow immediate palletization, and excellent holding power to allow cardboard seals to withstand the stress applied by overfilled cartons, take-up and automatic placement or palletizing processes, transit and storage. Unfortunately, it is not always a top-notch concern when viewing the packaging line, but failing to do so can lead to carton sealing problems, such as packaging tape not sticking and loose box seals. Shurtape HP 235, for example, is designed for taping highly recycled corrugated boxes, including 100 percent recycled. However, choosing the right packaging tape is vital to ensure proper protection, professional presentation and also correct use of your packages, depending on your needs.
Acrylic tapes also have a higher resistance to oxidation, which allows it not to be influenced by exposure to sunlight. That means that hot melt sealed packages will carry more weight and withstand more pressure than sealed boxes. In general, when it comes to deciding between hot melt tape and acrylic tape to seal a package, hot melt tape does the job in most applications. InfinityPack is a bulk packaging hot melt made of premium EVA with excellent thermal stability and low viscosity.
For those of you who aren't masking tape experts, trying to figure out if your packages should have acrylic tape or hot melt tape may be easier said than done. BestPack's acrylic tape and hot melt tape are manufactured in ISO 9001 certified and ISO 14001 environmental certified facilities and are ROHS compliant. .