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Heavy-Duty Glassine Paper Bag 80gsm – Reinforced, Open Top, Square Bottom for Bulk Items
Heavy-Duty Glassine Paper Bag 80gsm – Reinforced, Open Top, Square Bottom for Bulk Items
Heavy-Duty Glassine Paper Bag 80gsm – Reinforced, Open Top, Square Bottom for Bulk Items
Heavy-Duty Glassine Paper Bag 80gsm – Reinforced, Open Top, Square Bottom for Bulk Items
Specifications
Brand Name :
HuanCheer
Place of Origin :
Zhenjiang, Jiangsu Province, China
MOQ :
1000 pic
Price :
RMB 1
Supply Ability :
100000 pcs per week
Delivery Time :
5-8 work days
Packaging Details :
Carton / Stretch Film + Pallet
Paper Weight :
80 gsm (heavy-duty)
color :
Natural brown / Semi-transparent white
Thickness :
≈0.08 mm
Closure :
Open top with flat bottom (square bottom construction)
Transparency :
Semi-transparent (frosted finish)
Size Range :
Customizable (100–600mm width × 150–850mm length)
Material :
100% pure wood pulp glassine paper (FSC certified)
Custom Printing :
Available
Description
Heavy-Duty Glassine Paper Bag 80gsm – Reinforced, Open Top, Square Bottom for Bulk Items
Product Overview

Heavy-Duty Glassine Paper Bag 80gsm - Reinforced Square Bottom for Bulk Food, Hardware & Textiles - 100% Biodegradable & FSC Certified
Engineered for strength, this 80gsm heavy-duty glassine paper bag is the thickest grade in our standard range, offering superior tear and puncture resistance for heavier items. The square bottom construction allows the bag to stand upright, making filling and display effortless—ideal for bulk coffee beans, loose-leaf tea, nuts, dried fruits, pet treats, hardware accessories, and textile offcuts.
At 0.08mm thickness, it provides a semi-opaque barrier that still allows product outline visibility while adding substantial structural integrity. The open top design accommodates folding, heat sealing (120-160℃ compatible for automatic packaging lines), or twist-tying. Made from 100% pure wood pulp, this bag offers natural grease resistance (KIT 12 grade) and light moisture protection, making it a reliable plastic-free alternative for high-volume packaging.

Product Specifications
SpecificationDetails
Place of OriginChina
Brand NameHUANCHEER
Product NameGlassine Paper Bag
Paper Weight80 gsm (heavy-duty)
ColorNatural brown / Semi-transparent white
Thickness≈0.08 mm
ClosureOpen top with flat bottom (square bottom construction)
TransparencySemi-transparent (frosted finish)
Size RangeCustomizable (100-600mm width × 150-850mm length)
PriceRMB 1
Minimum Order Quantity5000 pieces
Packaging DetailsCarton
Delivery Time5-8 work days
Payment TermsT/T, L/C
Supply Ability10000 pcs per week
Material100% pure wood pulp glassine paper (FSC certified)
Custom Sizes AvailableYes
Custom Color AvailableYes
Custom PrintingAvailable
Logo CustomizationSupported
Product Images
Heavy-Duty Glassine Paper Bag 80gsm – Reinforced, Open Top, Square Bottom for Bulk ItemsHeavy-Duty Glassine Paper Bag 80gsm – Reinforced, Open Top, Square Bottom for Bulk Items
Company Introduction

HUANCHEER's heavy-duty glassine line is manufactured for industrial and high-volume commercial applications. We use advanced supercalendering technology to achieve a paper density of 1.2 g/cm³—significantly higher than standard kraft paper—which creates an effective barrier against oil, grease, and moisture without the need for plastic coatings.
Our production facility in Guangdong operates 24/7, with a monthly output of over 2 million bags. We offer flexo printing in up to 4 colors, custom sizes, and Pantone color matching. All products are FSC certified, REACH compliant, and suitable for direct food contact per FDA 21 CFR 176.170.

Key Features
  • Heavy-Duty Construction: 80gsm thickness - ideal for items up to 5-8kg
  • Square Bottom: Bag stands upright for easy filling and retail display
  • Natural Grease Resistance: KIT 12 grade - excellent for oily products like nuts, coffee, and pet treats
  • Heat Seal Compatible: Seals at 120-160℃ for automated packaging lines
  • 100% Biodegradable: No plastic coatings or laminations - fully recyclable and compostable
  • FSC Certified: 100% pure wood pulp from responsibly managed forests
  • High Density: 1.2 g/cm³ paper density provides effective moisture and gas barrier
  • Custom Printing: Up to 4-color flexo printing for branding and product information
Business Trade Terms

Price: RMB 0.30-0.70 per bag (depends on size, printing, and quantity)
MOQ: 5,000 pieces
Payment: T/T, L/C, or DP for established accounts
Supply ability: 200,000+ pieces per week
Volume discount: 10-15% off for orders above 100,000 pieces
Free sample: Available (shipping fee applies for international delivery)

Shipping Information

Packing: Cartons with pallet wrapping (2,000-5,000 bags per carton depending on size)
Delivery: 5-8 working days (add 3-5 days for custom printing)
Shipping ports: Shenzhen, Guangzhou, Ningbo
Shipping terms: FOB, CIF, EXW, and DDP terms available
Shipping methods: Sea freight for bulk orders; air express for urgent sample orders

Frequently Asked Questions
Q1: Is 80gsm strong enough for heavy items like hardware or bulk coffee?
A: Yes, 80gsm glassine provides excellent tear strength. Based on customer testing, 80gsm bags can safely hold 5-8kg depending on item shape and packing density.
Q2: Can the square bottom bag be heat-sealed?
A: Yes, glassine paper seals at 120-160℃, making it compatible with continuous band sealers and impulse heat sealers.
Q3: Is this bag waterproof?
A: Glassine offers light moisture resistance but is not fully waterproof. For wet products, we recommend an inner liner or consider our PLA-coated version.
Q4: Can I print full-color designs on this bag?
A: Yes, we support up to 4-color flexo printing. For higher color counts (6-8 colors), please inquire about our advanced printing capabilities.
Q5: Does the square bottom require special folding equipment?
A: No, our bags come pre-formed with the square bottom. Just open and fill—no folding required.
Q6: Is the 80gsm bag suitable for frozen food?
A: Glassine remains flexible and non-brittle from -40℃ to 150℃, making it suitable for frozen goods and oven labels.
Product Tags
heavy-duty glassine bag80gsm paper sacksquare bottom bagbulk coffee packaginggreaseproof paper bagFSC certifiedheat sealableHUANCHEERindustrial packaging
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Heavy-Duty Glassine Paper Bag 80gsm – Reinforced, Open Top, Square Bottom for Bulk Items

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Product Detail
Brand Name :
HuanCheer
Place of Origin :
Zhenjiang, Jiangsu Province, China
MOQ :
1000 pic
Price :
RMB 1
Supply Ability :
100000 pcs per week
Delivery Time :
5-8 work days
Contact Supplier
Heavy-Duty Glassine Paper Bag 80gsm – Reinforced, Open Top, Square Bottom for Bulk Items
Heavy-Duty Glassine Paper Bag 80gsm – Reinforced, Open Top, Square Bottom for Bulk Items

HuanCheer New Protection Material

Verified Supplier
1 Years
Since 2024
Business Type :
Manufacturer
Main Products :
Bubble Paper Sheet, Buffer Paper, Honeycomb Paper Sheet
Total Annual :
4410000-USD5100000
Employee Number :
30~50
Certification Level :
Verified Supplier
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