Author: Site Editor Publish Time: 2025-11-04 Origin: Site
In modern manufacturing and logistics, thermal paper sticky labels are a crucial identification tool, widely used in areas such as product barcoding, logistics distribution, and inventory management. They are favored by many companies due to their ease of printing and low cost. However, in actual use, thermal paper sticky labels often peel, causing significant challenges in production and management. This article will deeply analyze the causes of thermal paper sticky label shedding and provide effective solutions for different issues, helping companies improve the stability and reliability of label use.
For high-quality thermal paper sticky labels, please contact Revolve CF, our thermal paper sticky label supplier, at HarveyXu@revolve-cf.com or https://www.revolve-cf.com.
The quality of thermal paper labels directly affects their adhesive properties. Low-quality thermal paper substrates or adhesives can easily lead to brittle labels or insufficient adhesion, causing labels to peel.
Substandard substrate quality: The substrate has poor toughness and easily tears or wrinkles.
Inadequate adhesive performance: The adhesive viscosity is too low, preventing the label from adhering securely.
Dust, grease, moisture, and other contaminants on the label's adhesive surface can severely affect the adhesive's adhesion and cause the label to peel.
Surface dust: Dust particles prevent direct contact between the adhesive and the surface.
Grease and moisture: Oil and moisture reduce adhesive adhesion, especially in mechanical equipment and manual operations.
Factors such as temperature, humidity, and UV exposure in the label's operating environment can also affect the stability of label adhesion.
High temperature: Thermal paper softens under high temperatures, causing the adhesive to lose effectiveness.
Humidity: Excessive humidity causes the glue to swell or the substrate to deform.
Ultraviolet radiation: Prolonged exposure to UV rays can easily degrade the substrate and adhesive.
Labels that are too large or too small, or whose design doesn't meet actual application requirements, can result in poor adhesion.
Improper Label Edge Design: Sharp edges can easily lift, affecting overall adhesion.
Improper Label Size: Oversized labels are susceptible to mechanical vibration, while undersized labels have difficulty covering the adhesive surface.
Selecting high-quality thermal paper and adhesive is essential for preventing label peeling. We recommend selecting a reputable thermal paper supplier to ensure that both the substrate and adhesive meet industry standards.
High-Quality Substrate: Choose tough, tear-resistant thermal paper.
Glue Type: Choose permanent or removable adhesive depending on the surface material.
Ensure the label surface is clean and dust-free, minimizing grease and moisture residue.
Use alcohol or a specialized cleaning agent to pre-clean the adhesive surface.
Maintain a dry environment: Avoid excessive humidity, which can affect adhesive adhesion.
Design the label size and edge shape appropriately based on actual application requirements.
Rounded corners: Reduce the risk of label edge curling.
Appropriate size: Choose the appropriate label size based on the surface to be applied to ensure a secure fit.
Based on the application environment, choose thermal paper labels with high-temperature, moisture-proof, and UV-resistant properties.
High-temperature resistant labels: Suitable for high-temperature processing and transportation.
Moisture-proof labels: Suitable for use in humid or refrigerated environments.
UV-protective labels: Extend the lifespan of outdoor labels.
When selecting a supplier, pay attention to their product quality, technical support, and after-sales service.
Product Certification: Compliance with ISO9001 quality management system certification.
Technical Capabilities: Whether they have the R&D capabilities to customize personalized labels.
After-sales Service: Promptly respond to customer needs and provide technical guidance.
Stable Product Quality: Utilizing high-quality substrates and imported adhesives ensures secure label adhesion.
Customized Service: Customizable sizes, designs, and features are supported.
Complete After-Sales Service: A professional technical team provides timely technical support.
Comparison of Causes and Solutions for Thermal Paper Sticker Label Peeling
| Cause Category | Specific Symptoms | Solutions | Recommended Supplier Characteristics |
| Material Quality | Fragile substrate, poor adhesive | Select high-quality thermal paper and glue | Quality certification, high-quality materials |
| Surface Cleanliness | Grease, dust, and moisture residue | Clean the adhesive surface and keep it dry | Technical support and cleaning recommendations available |
| Environmental Factors | High temperature, humidity, and UV rays | Select labels that are heat-resistant, moisture-proof, and UV-resistant | Product variety and special features available |
| Label Design Dimensions | Sharp edges and inappropriate dimensions | Design with rounded corners and appropriate dimensions | Customization supported |
While thermal paper sticky label peeling is a common problem, it can be effectively avoided by developing a scientific and rational solution based on multiple factors, including raw material selection, application environment, and label design. Choosing a professional thermal paper sticky label supplier and sourcing high-quality products are key to ensuring label performance. To purchase or wholesale thermal paper stickers, please contact Revolve CF thermal paper sticker supplier at HarveyXu@revolve-cf.com or visit https://www.revolve-cf.com for professional support and quality products.
