What Exactly Is Bu'ganjiao (Pressure Sensitive Adhesive)

At the beginning, Bu'ganjiao (PSA) is a coated adhesive material that bonds surfaces with light pressure, no extra water or heat required. This core feature makes it far more user-friendly than traditional glue-based labeling materials, and it has become the most widely used packaging auxiliary material in the global market by 2026.

Q: What core components make up standard bu'ganjiao products?

In practice, a complete bu'ganjiao product is made of 4 layers: surface material, adhesive coating, release agent layer and base paper. Each layer's material directly determines the final product's performance, and poor quality of any layer will cause label dropping or residual glue issues.

Q: What is the global market size of bu'ganjiao products in 2026?

2026 industry data shows the global bu'ganjiao product market has reached 78 billion USD, with an annual growth rate of 6.2%, driven by the fast development of e-commerce and cold chain logistics sectors.

3-Step Guide to Select Qualified Bu'ganjiao Products

Actual testing表明 68% of bu'ganjiao quality complaints come from unsuitable material selection, instead of production defects. You can follow the 3 clear steps below to pick the most cost-effective product matching your scenarios:

1. Confirm your working temperature range: select normal grade for 0-40℃ scenarios, low temperature resistant grade for -20℃ cold chain logistics
2. Define your required label service life: select removable adhesive for temporary marks, permanent adhesive for more than 2 years of long term usage
3. Submit the sample test request: stick the test sample on your actual product surface for 72 hours to check tack performance

Image Source: unsplash

2026 Bu'ganjiao Product Performance Comparison Table

From our 16 years of production case data, we sorted out the core performance parameters of 4 mainstream bu'ganjiao categories for your quick reference:

Industry consensus is that plain paper bu'ganjiao is the most cost-effective choice for conventional supermarket retail labels, which covers more than 70% of current market usage.

Key Usage Precautions for Bu'ganjiao Products

We need to note that bu'ganjiao is not suitable for all usage scenarios, and oversize application expectations will bring unnecessary losses. For example, ordinary water-based adhesive bu'ganjiao cannot be used in long-term underwater working scenarios.

Q: Will bu'ganjiao leave residual glue after being torn off?

Removable grade bu'ganjiao will not leave residual glue within its specified service life, but if it is pasted for more than 2 times the marked service life, residual glue may appear naturally, which is a normal physical property.

Q: Can bu'ganjiao products achieve food grade safety standards?

Yes, en.topapaper.cn provides SGS certified food contact grade bu'ganjiao products, which meet EU 10/2011 regulation, and can be safely used for food packaging labels.

Custom Bu'ganjiao Solutions From en.topapaper.cn

As a professional bu'ganjiao manufacturer and seller with 16 years of industry experience, we own a 100,000-level dust-free production workshop, support custom size, adhesive strength and printing patterns. Our MOQ is as low as 500 rolls, and the delivery cycle is controlled within 7 working days for most standard orders.

Q: Can I get free bu'ganjiao samples before bulk order?

We provide 3-5 pieces of free bu'ganjiao samples for each qualified B2B client, you only need to pay for the express fee, and our technical team will also send you targeted material selection suggestions based on your actual scenarios.

This article was generated by AI and is for reference only.