
Color Glassine Paper
Material:100% wooden pulp
Weight:40gsm +1.5/-1
Transparency:>92%
Tearing strength:>62mn
Product Introduction
We rely on technology to form cost advantage and lay a good profit foundation in the development and design stage of the Release Coating Polyester Film, Yellow Sticker Release Paper, Clear Polyester Film Sheets. Based on innovation, focus on quality, honest service, sincere cooperation, and common development is our consistent pursuit, and providing customers with reliable and reliable technology and products is our policy. We have a group of high-quality management teams from top to bottom, using the latest international management concepts, and pursuing an efficient operating system. We enjoy a high status among consumers and have established long-term and stable cooperation with many retailers and agents. We clearly know how much pressure we are facing in competition. Therefore, we must constantly surpass and innovate.
Our 40gsm Glassine Paper Sheets are manufactured from 100% virgin wood pulp through a supercalendering process that produces an exceptionally smooth, dense, and translucent surface with superior greaseproof performance. At 40 g/m², this lightweight grade combines high transparency (>92%) with strong mechanical integrity - tensile strength exceeding 5.33 km (MD) and 4.5 km (CD) - making it the preferred choice for food wrapping, interleaving, envelope windows, protective packaging, and archival applications.
FDA certified for direct food contact and compatible with offset printing for full-color branding, our 40gsm glassine sheets are available in customized sizes, colors, and packaging formats. Supplied in standard reams of 480/500 sheets with an MOQ of just 2 metric tons. Trusted by food manufacturers, bakeries, stationery brands, and packaging converters worldwide.
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Product name |
40gsm glassine paper sheet |
|
Material |
100% wooden pulp |
|
Weight |
40gsm +1.5/-1 |
|
Transparency |
>92% |
|
Tearing strength |
>62mn |
|
Tensile strength (MD) |
>5.33km |
|
Tensile strength (CD) |
>4.5km |
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Smoothness |
>3000s |
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Cobb value |
22-28s |
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Moisture |
6% +1/-1 |
|
Dimension |
<3mm |


Why Choose Weshare 40gsm Glassine Paper
Ultra-High Transparency (>92%) Dense fiber structure achieved through supercalendering allows 92%+ light transmission. Products wrapped inside remain clearly visible - ideal for bakery display, gift wrapping, and transparent envelope windows where presentation matters.
High Tensile Strength MD tensile strength >5.33 km and CD >4.5 km. Resists tearing during high-speed automated wrapping, folding, and handling - reduces production line waste and enhances end-user experience.
Exceptionally Smooth Surface (>3000s Bekk) Supercalendered finish delivers a mirror-smooth printing surface. Performs excellently with offset printing, flexography, and foil stamping for branded food packaging, envelope windows, and premium stationery.
Customizable to Your Needs Sheet size, color (white or custom), GSM (lightweight to heavyweight), and logo printing fully customizable. Standard packing: 480 or 500 sheets per ream. Custom branded packaging available.
Our Customer


FAQ
Q: What is glassine paper and what makes 40gsm special?
A: Glassine paper is a supercalendered, translucent paper with natural greaseproof properties - no coatings needed. At 40gsm, it is the lightweight industry standard that balances high transparency (>92%) with sufficient strength for automated wrapping, envelope windows, and food interleaving.
Q: Can you print on this paper?
A: Yes. The super-smooth surface (>3000s Bekk) is excellent for offset printing, flexography, and foil stamping. Full-color branding, logos, and patterns print with sharp detail and no ink bleed.
Q: What sizes are available?
A: All sizes are fully customizable. Tell us your required sheet dimensions and we will precision-cut to your specifications with a tolerance of <3 mm.
Q: Can I order colored glassine paper?
A: Yes. White is standard, but custom colors are available for bulk orders. Minimum order quantity may vary depending on the color.
Q: What is the minimum order quantity?
A: 2 metric tons for standard specifications. For trial orders or new customer sampling, smaller quantities can be discussed.
'Good quality comes 1st; assistance is foremost; business enterprise is cooperation' is our business enterprise philosophy which is regularly observed and pursued by our company for Color Glassine Paper. We will uphold the concept of green development, green office, and vigorously develop green production to help build a beautiful China. Our company is committed to the research of corporate culture and the update of production technology,
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