Most people associate hot melt adhesives with the little adhesive sticks used in art projects to adhere objects together. Hot melt adhesives, however, have a considerably wider market. They are commonly used in construction materials, food packaging, and even the sending of credit cards. PUR adhesives from Hot Melt can be used for bonding wood, plastics, and many other difficult-to-bond materials.
Following are some applications for hot melt adhesives:
Case and Carton Sealing
Observe the food items that look on the grocery store shelves. The likelihood is that the store imported the things from elsewhere. Food must be packaged correctly to prevent leakage and spoilage in the appropriate cartons to ship food securely.
The greatest hot melt adhesive available in the market is needed for this. Food producers use hot melt equipment to effectively melt and package items inside the appropriate cases and cartons. The finest seal for shipping is produced in this way. In order to prevent “pop-opens” and maintain the effectiveness and safety of the packing process, packaging adhesives must be set up quickly and be sufficiently strong.
Assembling a Product
The majority of the items in homes probably come from the assembly line. Builders use hot melt glues to join the parts of various objects. Adhesives used in product assembly typically have lengthy open times to allow workers to join various parts before the glue dries.
Construction
There are numerous uses for polyurethane or Loctite construction adhesives to hold building components together. For example, if moisture is produced inside vents, adhesives are utilized to secure absorption pads to metal ducting.
Binding & Mailing of Books
Although it may sound like another craft, bookbinding is a complex procedure that requires more than just a glue gun from the store. Professional bookbinders use heavy-duty hot melt machinery to affix a book’s pages. Book spine glues must be flexible to allow the book to open, but they also must have a strong, long-lasting adhesive to prevent the pages from coming loose over time.
Graphic Arts and Crafts
This category encompasses much more than just homemade weapons. Even the typical individual may use hot melt glue guns to fix objects around their home because they can utilize a variety of adhesives. For packaging, slow-setting, heat-resistant adhesives are available in glue guns.
Woodworking
Woodworkers and craftspeople typically use hot glue when working on their projects. Once dried, industrial hot glue like PUR has a bond strength of more than 1,000 lbs. It also easily bonds laminate, wood, particle board, foam, medium-density fiberboard, and fabric since it sticks well to porous and non-porous materials.
Hot melt glue is frequently used to attach trim, mounting, minor joints, and surface lamination to furniture because of its strength and adaptability. In addition, hot melt’s nearly instantaneous bonding power contributes to faster manufacturing while obviating the need for extra screws, ties, and nails.
Packaging for Frozen Food
Frozen foods must travel a long way to get to your dinner plate using hot glue. Since the package is typically filled, delivered, exhibited, and then crammed into the freezer after being purchased, it must withstand a lot of wear and tear. Strong adhesive is required for frozen food packing to ensure that the food is not harmed or spoilt, and hot melt is the perfect glue for the job.