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10 Common Mistakes in Using Self-Adhesive Nylon and Their Solutions

 

Thanks to the combination of nylon properties with pressure-sensitive adhesive, this product has been able to replace many traditional packaging methods

Nowadays, this type of plastic film is used in industries such as agriculture, food, pharmaceuticals, construction, and even electronics.

Despite its many advantages, many users make mistakes when using self-adhesive nylon, which leads to reduced packaging quality, increased waste, and ultimately higher costs. Being aware of these mistakes and knowing the right solutions can both extend the product’s lifespan and improve packaging quality as well as customer satisfaction

In the following, we will examine 10 of the most common mistakes in using self-adhesive nylon and provide practical solutions for each one

1. Applying it on a dirty or greasy surface

One of the biggest mistakes is using the nylon on a surface that has not been cleaned

• Problem: Dust, oil, or moisture prevents the adhesive from making full contact with the surface.

• Result: The nylon will peel off quickly, and the packaging appearance will be ruined.

• Solution: Always clean the surface with a dry cloth or industrial alcohol before use. In the food industry, it is even recommended to use disinfected surfaces.

2. Choosing an inappropriate thickness

The thickness of the nylon has a direct impact on its durability and performance.

• Common mistake: Choosing a thin thickness for packaging heavy or industrial products.

• Result: Tearing or puncturing during transportation

• Solution: Lower thicknesses (30–50 microns) are suitable for light packaging, while higher thicknesses (80–120 microns) should be used for profiles, glass, and construction parts

3. Using at an inappropriate temperature

The adhesive of self-adhesive nylons is sensitive to temperature

• Mistake: Applying in temperatures that are too cold or too hot.

• Result: In cold conditions, adhesion decreases, and in heat, the nylon may become loose or form bubbles.

• Solution: The optimal temperature range for installation and use is between 15 and 30°C. If you must use it in a cold environment, keep the rolls at room temperature before use.

4. Not applying enough pressure after sticking

Many people simply place the nylon on the surface without applying any pressure.

• Problem: Air bubbles forming between the nylon and the surface.

• Result: Reduced appearance and adhesion durability.

• “Solution: Always press the surface thoroughly with your hand or a soft roller after sticking to remove any trapped air.”

5. Improper storage of rolls in the warehouse

The storage conditions of self-adhesive nylon are very important.

• Rubber adhesive: Provides strong adhesion and is suitable for particular surfaces.

• Result: The adhesive may dry out or degrade, reducing the product’s longevity.”

• Solution: Rolls should be stored in a dry, cool environment, away from direct sunlight. The ideal storage temperature is around 20 to 25°C.

6. Non-standard cutting

Some users tear the nylon by hand instead of using a cutting tool

• Problem: Uneven and jagged edges

• Result: Reduced packaging appearance and an increased risk of tearing

• Result: Adhesion decreases in cold conditions, while in hot conditions, the nylon may loosen or develop bubbles

7. Choosing nylon without considering the type of adhesive

Different types of adhesives are used in self-adhesive nylons.

• Mistake: Assuming that all nylons are the same.

• Result: They do not adhere well to certain surfaces, such as glass, metal, or specific types of plastic.

• Solution: Choose the type of adhesive according to the intended application:

  • Acrylic adhesive: Suitable for general use and resistant to temperature

  • Rubber adhesive: High bonding strength, designed for specific surfaces.

  • Silicone adhesive: Suitable for sensitive surfaces or high-temperature conditions

8. Reusing peeled-off nylon

“Some people try to reuse peeled-off nylon

• Problem: After being peeled off, the adhesive loses a significant portion of its strength.

• Result: Reduced packaging quality and an unattractive appearance

• Solution: Self-adhesive nylon is disposable. If it gets peeled off, a new piece should be used

9. Applying on uneven or sharply curved surfaces

• Mistake: Attempting to use it on surfaces that are textured or curved.

• Result: Formation of wrinkles and air bubbles.

• Solution: For such surfaces, more flexible nylons or specialized tapes should be used.

10. Purchasing cheap and low-quality nylon

قیمت پایین همیشه به معنای صرفه‌جویی نیست.

• اشتباه: انتخاب صرفاً بر اساس قیمت.

• Result: Low-quality nylons usually have weak adhesive, non-standard thickness, and a short lifespan.

• راه‌حل: خرید از تولیدکنندگان معتبر مثل آذین پلاست کیمیا که کیفیت مواد اولیه را تضمین می‌کنند.

Real examples of common issues

• “In a construction workshop, using low-quality self-adhesive nylon caused the UPVC profile coverings to come off during transportation, resulting in significant damage to the cargo.

• In a food production facility, choosing an inappropriate thickness caused the vegetable packaging to tear during handling, resulting in a large portion of the product spoiling

These examples show that following even these simple tips can prevent hidden costs

Professional Storage Tips

• Store the rolls upright to prevent deformation.

• Never store the rolls in a humid environment or near heat sources

• For large warehouses, label each roll with the production date so that usage follows the first-in, first-out (FIFO) method

“Frequently Asked Questions (FAQ)

Is self-adhesive nylon recyclable?

Yes, depending on the raw materials used. Recyclable products are manufactured

How long does the adhesion of self-adhesive nylon last?

Under proper storage conditions, adhesive strength is maintained for 6 to 12 months.

Is it possible to print on this nylon?

Rubber adhesive: Offers strong adhesion and is suitable for specific surfaces.

“Conclusion

Self-adhesive nylon is a practical product that can enhance the speed, quality, and security of packaging. However, improper use not only reduces its effectiveness but may also increase costs. By following the tips in this article and choosing a high-quality product, you can achieve the best results from this material