How to Remove Old-Style PVC Edge Banding (Like the “Lao Pusan“ Type) from Furniture33

As a leading manufacturer of high-quality PVC edge banding in China, we understand the frustrations associated with removing old, stubborn edging. While modern edge banding is designed for ease of application and removal, older styles, often referred to as “Lao Pusan” (老普桑) edging in China, can present a significant challenge. This type of edging, typically found on older furniture, often involves a thicker, more robust PVC material with a stronger adhesive, making removal a more laborious process. This guide will walk you through various methods for safely and effectively removing this type of edge banding, minimizing damage to the underlying substrate.

Understanding "Lao Pusan" Edge Banding: The term “Lao Pusan” is a colloquialism, often referring to older, thicker, and more resistant PVC edge banding found on furniture manufactured several decades ago. This type of edging differs from modern, thinner, and more easily removable options in several key aspects: adhesive strength, material thickness, and overall construction. The stronger adhesive used often results in a tighter bond, making removal more difficult. The thicker material adds to its resilience and makes it less susceptible to simple peeling or scraping.

Tools and Materials Required: Before attempting removal, gather the necessary tools and materials. Improper tools can damage the furniture significantly, so choose carefully:
Heat Gun: A heat gun is crucial for softening the adhesive. Choose a model with variable temperature settings to avoid scorching the furniture. Low to medium heat settings are recommended.
Putty Knife (Various Sizes): You'll need a selection of putty knives, both wide and narrow, with rounded ends to prevent gouging the furniture's surface. Plastic putty knives are safer than metal ones, particularly for delicate finishes.
Scraper (Plastic or Metal): A sturdy scraper helps remove stubborn adhesive residue. Again, plastic is preferable to metal to avoid scratching. A specialized edge banding scraper is ideal if you have one.
Safety Glasses: Always wear safety glasses to protect your eyes from flying debris.
Gloves: Wear work gloves to protect your hands from cuts and adhesive.
Wood Glue Scraper: This specialized tool, with its thin blade, is excellent for getting under the edge banding.
Adhesive Remover: After removing the edge banding, you'll likely need an adhesive remover to clean up any residual glue. Choose a remover compatible with your furniture's finish.
Fine-grit Sandpaper: For smoothing out any minor imperfections after cleaning.
Cloth or Rags: For cleaning and wiping.

Step-by-Step Removal Process:
Preparation: Clean the area around the edge banding to remove any loose dirt or debris. This ensures better heat penetration and easier removal.
Heat Application: Apply heat from the heat gun to a small section (approximately 2-3 inches) of the edge banding. Don't overheat; keep the gun moving constantly to avoid burning the surface. The goal is to soften the adhesive, not to melt the PVC.
Insertion of the Putty Knife: Carefully insert the edge of a putty knife under the softened edge banding at a shallow angle. Gently pry the banding away from the surface. Work slowly and steadily to avoid breaking the banding or damaging the furniture.
Progressive Removal: Continue heating and prying in small sections, working your way along the edge banding. If the adhesive is particularly stubborn, you may need to reapply heat several times.
Adhesive Residue Removal: Once the edge banding is removed, use the scraper to remove as much of the adhesive residue as possible. Be cautious not to scratch the surface.
Adhesive Remover Application: Apply an appropriate adhesive remover to the remaining residue, following the manufacturer's instructions. Allow the remover to dwell for the recommended time, then carefully wipe away the softened adhesive.
Smoothing: Gently sand any remaining imperfections with fine-grit sandpaper, then wipe clean with a cloth.

Important Considerations:
Test in an Inconspicuous Area: Before attempting removal on a visible area, test your chosen method on a less noticeable part of the furniture to ensure it doesn't damage the finish.
Patience is Key: Removing old edge banding takes time and patience. Don't rush the process, as this could lead to damage.
Protect the Surface: Take precautions to protect the underlying surface of the furniture from scratches and gouges throughout the process.
Professional Help: If you're uncomfortable attempting this yourself, or if the furniture is of significant value, consider consulting a professional furniture repair service.

By following these steps and exercising caution, you can successfully remove "Lao Pusan" style edge banding from your furniture. Remember, patience and the right tools are key to achieving a clean and damage-free result. For high-quality, easily applied and removed edge banding for your future furniture projects, contact us at [Your Company Contact Information]. We offer a wide range of options to suit various needs and styles.

2025-05-10

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