Hot melt adhesive is a thermoplastic adhesive, also known as hot glue.
Hot melttapes exhibit significantly higher adhesion compared to acrylic tape. They have superior holding power (called shear value) and tensile strength, with a fast grip. 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. They work well in temperatures ranging from 45°F to 120°F. Hot melt tape is a strong adhesive tape that works well on recycled and corrugated boxes. 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 holding strength 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. Not all packaging tapes are created equal, especially when it comes to construction. The biggest difference is the type of adhesive. The two most common ones are acrylic and hot melt.
Read on to see what makes them so different. Acrylic tape works over a much wider temperature range and is natural for applications in hot and cold environments. Hot melt tapes are hydrophobic (or “afraid of water”), so they may not work well in a humid environment. For boxes that will be kept in storage for long periods of time, acrylic tape can hold its seal for more than three years and is more resistant to the extreme temperatures that occur in unconditioned storage spaces.
To help you choose the best tape for your next shipping needs, you can take advantage of the technical comparison between acrylic tape and hot melt tape. If you're not already a tapeguru, trying to determine if your packaging application requires acrylic tape or hot melt tape can raise some questions in your mind. However, if you are looking for tapes that can help you, it will be packaging and shipping applications that involve moisture and sealing boxes that must remain in the warehouse for an extended period, acrylic adhesive tapes are what you need. If you are looking for a tape that offers flexibility, excellent adhesion, strength and effectiveness in a variety of applications, hot melt tapes are perfect for you.
In general, hot melt adhesive often provides the most viable material solution for carton and carton sealing operations with larger volumes of similarly sized cartons. 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. A hot melt tape is ideal for applications involving machine-applied tapes, overfilled boards or boards with a high degree of recycled content. PPM is well aware of the advantages and disadvantages of both tapes, offering a wide variety of different tapes, both with hot melt adhesive and acrylic, ideal for different types of applications.
Read on to understand the fundamental differences between hot-melt carton sealing tapes and acrylic packaging tape, and what to expect from both. Lower-quality tapes often offer thinner backings and lower levels of adhesives, making them ideal for sealing lightweight boxes. 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. BestPack's acrylic tape and hot melt tape are manufactured in ISO 9001 certified and ISO 14001 environmental certified facilities and are ROHS compliant.
Other conditions where shear strength may be a factor are overfilled or thick-walled cartons where there is an upward force on the tape seal, heavy-content cartons where a downward force is applied to the bottom tape seal, or in transport situations stringent measures, such as the sending of individual packages, where external forces exert pressure on cartons. . .