In this article, you will learn how to manufacture packaging tapes using a BOPP Adhesive Tape Making Machine. Packaging has always been an essential component of the product-protecting function. After all, the ultimate purpose of packaging is to protect the goods and products contained therein.
BOPP tape is vital in the shipping and inventory management industries due to its exceptional strength, durability, and ability to tolerate high temperatures and pressures. And, however insignificant it may appear, packaging BOPP adhesive tape plays an important function in the sealing and packing of products.
Before we get into too much information regarding BOPP tapes, let’s first define them.
What is a BOPP Adhesive Tape?
Simply defined, BOPP tapes are polypropylene films covered with adhesive or glue. BOPP stands for Biaxially Oriented Polypropylene. The tough film of this thermoplastic polymer makes it perfect for both packaging and labeling applications.
BOPP tapes have created an indelible imprint in the packaging sector, ranging from carton boxes to gift wrapping and decorations. Not only that but BOPP tapes are widely used in the fastest-developing E-Commerce businesses as well. From simple brown varieties to multicolored tapes and printed variants, BOPP tapes allow you to easily experiment with your packaging.
Aren’t you wondering about how these widely used tapes are manufactured? Allow me to guide you through the step-by-step manufacturing process of these tapes using a BOPP Adhesive Tape Making machine.
What is the basic material for BOPP tape?
BOPP tape is constructed of a thin layer of thermoplastic Polypropylene Polymer. This polymer sheet may be stretched in both horizontal and vertical directions.
BOPP tape uses two types of adhesives. One is Hot Melt, and the other is an acrylic adhesive.
Hot melt adhesive tape is ideal for packaging items that require a firm grip, whereas acrylic tape provides excellent temperature and moisture resistance.
- Create an unbroken feed.
Rolls of polypropylene plastic film are put into an unwinding unit of a BOPP Adhesive Tape Making Machine. A strip of sticky splicing tape is positioned at the conclusion of each duty. This is done to link the rolls one after the other. This ensures an unbroken supply to the production line.
Polypropylene is preferred over other materials because it is resistant to extreme temperatures and chemicals. It ensures a smooth and consistent thickness. As a result, the BOPP tapes will be long-lasting and of high quality.
- Turning BOPP films into BOPP tapes.
Before we go any further, it is important to note that hot melt is mostly made of synthetic rubber. Rubber produces a rapid, strong connection on many surfaces, giving BOPP tapes the claimed tensile strength. A hot melt also contains UV protectors and antioxidants to keep the glue from drying out, discoloring, or fading.
After maintaining a specified temperature, hot melt is fed into a machine known as a gluer. The surplus particles are cleaned away before rolling over the film. A cooling roller would guarantee that the glue hardened, while a computerized sensor would ensure that the adhesive was evenly distributed on the BOPP film.
- Rewinding the procedure.
Once the adhesive has been applied on one side of the BOPP tape, the roles are rolled into spools. The knife splits the tape at the splice point. The splice point is where the rolls were initially linked. Slitters cut these spool parts to the necessary widths and seal the ends with a tab.
Finally, the BOPP Adhesive Tape Making Machine ejects the completed tape rolls, which are ready for use. The variety of BOPP tape, whether colored, transparent, or printed, goes through a procedure while the adhesive is being applied to the film. Don’t you think that, despite being the most ignored item, packaging tape is essential to the packing process?
What are the advantages of using BOPP tape?
We have already discussed what BOPP tape is and how it is created. Now, we’ll discuss the benefits that BOPP tape provides to its users.
Here are a few benefits in the following list:
- Age resistance.
Tape aging is defined as color fading, gloss loss, adhesive loss, and yellowness caused by prolonged exposure to atmospheric factors. This deteriorates the tape.
This is not the case with BOPP tape, as the adhesive contains various chemical solvents that prevent this from occurring.
- Waterproof
When regular tape comes into touch with water, it tends to lose its adhesive capabilities. But BOPP tape is completely waterproof. As a result, it is used by packaging businesses looking for cost-effective solutions to keep their shipments secure.
- UV Resistance
When the regular tape is exposed to sunlight over an extended time. Then it starts to lose its adhesive capabilities, clarity, glossiness, color, and many other characteristics.
BOPP tape is unaffected by sunshine since its adhesive contains a UV-protectant chemical solvent that ensures the page’s characteristics do not degrade when exposed to heat.
- Eco-friendly
When it comes to the eco-friendliness of BOPP packaging tape, you will not be disappointed. It may be readily recycled. You don’t even need to separate the tape and the boxes since the recycling factories handle it for you.
- Easy to print.
For a business, it is critical to have a good tape that can be customized as desired; this is feasible with the assistance of BOPP tape. BOPP tapes are utilized because they are easy to print. The film substance of this tape readily absorbs colors, and after printing, they do not transfer or bleed onto one another.
Summing Up
If you are in the packaging industry, you can buy a BOPP Adhesive Tape Making Machine from trusted manufacturers like Accurate Engineers. They provides a comprehensive range of tape-making machines in bespoke specifications.
