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B2B Anti Grease Paper Solutions by Application We supply 100% PFAS-free greaseproof paper for sustainable food packaging. Whether you need recyclable burger wrappers, custom printed parchment paper for bakeries, or wholesale jumbo rolls for manufacturing, we provide direct factory distribution.

Grammage: 25gsm - 60gsm

Oil Resistance: KIT 0 - KIT 12

Regulatory: FDA (21 CFR 176.170) & EU compliant

Solving Production Bottlenecks in Sublimation Printing If your facility is dealing with printhead crashes due to paper curling, your substrate is the issue. We formulate our sublimation paper rolls with a proprietary reverse-side moisture release barrier. This maintains absolute flat paper stability even in high-humidity environments.

• Yield: ≥95% Dye Transfer

• Compatibility: Epson, MS, Atexco, HP

• Formats: Up to 3.2m wide, up to 10,000m continuous length.

The King of Paper: What powers your electronics? 🔋

You probably don't think about paper when you look at a printed circuit board. But inside almost every aluminum electrolytic capacitor is a tightly wound roll of Electrolytic Capacitor Paper.

At Heming Paper, we manufacture this stuff down to 15 μm thickness (that's significantly thinner than a human hair). It has to be insanely pure—water-soluble chlorides must be ≤2.0 mg/kg, otherwise, the capacitor will literally fail. We just added 4 new production lines specifically to keep up with the demand from the EV and renewable energy markets.

The Unsung Hero of Electronics: Why Electrolytic Capacitor Paper is the "King of Paper"

When we think of modern electronics—smartphones, electric vehicles (EVs), and 5G infrastructure—we rarely think of paper. Yet, hidden inside aluminum electrolytic capacitors is one of the most technically demanding materials in the world: Electrolytic Capacitor Paper.

What is it? Also known as capacitor separator paper, it serves as the critical barrier between the anode and cathode foils. It absorbs the liquid electrolyte, provides electrical insulation, and ensures the long-term reliability of the capacitor.

Why is it the "King of Paper"? Creating this paper is not like making standard printing paper. It requires ultra-pure cellulose fibers, cleanroom-grade handling, and deionized water processing. The presence of even a microscopic metallic particle or stray chloride ions can cause a catastrophic failure in a high-voltage circuit.

Choosing the Right Paper Matters The porosity, density, and thickness of the paper dictate the capacitor's Equivalent Series Resistance (ESR), ripple current handling, and lifespan.

Need lower impedance? You go for lower-density grades (like Heming's MJ2 series).

Need smaller capacitors? You need ultra-thin 15-20 μm paper.

Building for extreme environments? Wide-temperature papers are required to prevent electrolyte crystallization at -55°C.

Sourcing at Scale As demand for renewable energy, EVs, and 5G surges, a stable supply chain is vital. Heming, backed by the massive manufacturing power of Xianhe Corp. (featuring 59 papermaking lines and over 2 million tons of annual output), is at the forefront of this industry. We offer 28+ model series designed to replace expensive imported alternatives, offering OEM customization and factory-direct pricing.

For manufacturers looking to optimize their capacitor production, finding the right paper formulation is the first step to success.

The Anatomy of an Aluminum Electrolytic Capacitor ⚡

Ever wonder what keeps the anode and cathode foils from touching while holding the electrolyte? It’s highly engineered specialty paper.

Our advanced Electrolytic Capacitor Paper isn't your average pulp. It requires strict chemical purity (zero water-soluble chlorides, strictly controlled pH) and precise physical density to maintain ultra-low ESR and high breakdown voltages in modern electronics.

Thickness: 15µm - 70µm

Applications: 5G infrastructure, Automotive, SMD solid-state caps.

Choosing the right print method starts with understanding how ink bonds to fabric.

Sublimation: Ink turns to gas and penetrates the fibers. Permanent, no hand-feel, but requires polyester or polymer-coated items.

Transfer Paper: Applies a film layer onto the fabric. Great for 100% cotton and dark fabrics, but has a detectable feel.

Matching the material to the method is the only way to avoid wasted runs and refunds.

The ultimate baking surface showdown: Silicone Mats vs. Parchment Paper.

If you struggle with uneven browning or torn pastries, your liner might be the issue.

Use mats for high heat and reusability.

Use parchment for sticky mixtures and fast cleanup.

Sourcing Guide: Top 10 Glassine Paper Manufacturers in China (2026)

If you run a high-speed label converting line or manage food packaging supplies, securing the right glassine base paper is critical. This guide breaks down the top 10 Chinese suppliers based on measurable criteria: • Production capacity & Customization • GSM formats (30-90gsm) • Quality certifications (FDA, FSC, OBA-free)

Founded in 2023 in Quzhou, Zhejiang, Heming Paper started as a small coating workshop serving the local textile printing market. We are part of Xianhe, specialize in doing exporting business for paper products, Over the past decade, we have grown into one of China's largest specialty paper manufacturers, operating 54 paper production lines and 26 coating lines across a 500000 sqm facility.

What began with sublimation transfer paper has expanded into four core product families: sublimation paper, food-grade paper, glassine release paper, and greaseproof paper — serving over 50 countries across North America, Europe, the Middle East, and Southeast Asia.