40g Waxed Paper Heavy Duty Industrial Grade for Gasket Interleaving and Craft Backing

Entering the heavy-duty category, 40 g/㎡ waxed paper is designed for more demanding applications: gasket interleaving in automotive parts packaging, heavy industrial wrapping, and premium craft backing. The high-gloss surface resists oil and moisture, while the increased thickness (0.08-0.10 mm) provides cushioning protection. Suitable for both mechanical interleaving and manual wrapping.

40g waxed paper uses a higher proportion of long-fiber chemical pulp to achieve superior mechanical strength. The pulp undergoes extended high viscosity refining to maximize fiber bonding. Paper is formed on a cylinder paper machine for uniform thickness, then pressed and dried on multiple cylinders. Supercalendering under controlled conditions creates the glossy surface without compromising the fiber structure. Finished rolls are slit to customer specifications (typically 762mm, 889mm, or 1092mm widths).

• Gasket Interleaving – Separates rubber, cork, or fiber gaskets in automotive parts packaging; prevents sticking and deformation.

• Heavy Industrial Wrapping – Protects machined metal parts from dust, moisture, and scratching.

• Craft Backing – Sturdy enough for scrapbooking and art projects; folds cleanly without cracking.

• Luggage and Leather Goods Wrapping – Wraps handbags, belts, and shoes in transport.

Why Choose This Paper – 40g is the entry-grade heavyweight – delivers superior tear resistance and cushioning for industrial protection while maintaining the glossy finish.