Wuhan Xinhuayuan Environmental Science and Technology Co.,Ltd
| Payment Terms | T/T |
| Supply Ability | 2000 Tons per Month |
| Delivery Time | 15-30 days |
| Packaging Details | Export Standard Packing |
| Food Contact Safe | Yes |
| Paper Weight | 150-350 Gsm |
| Oil Resistance | High |
| Size | Customizable |
| Application | Food Packaging, Disposable Tableware, Etc. |
| Coating Weight | 9-26gsm |
| Product Category | PE coated paper roll |
| Coating Material | Poly Lactic Acid |
| Coating Type | Double Side Coated |
| Usage | Eco-friendly Food Packaging |
| Recyclability | 100% Recyclable |
| Certifications | FSC, FDA |
| Water Resistance | High Water Proof |
| Printing | Flexographic/Offset Printing |
| Paper Type | Roll |
| Color | White |
| Printing Method | Offset Printing |
| Eco-Friendly | Yes |
| Biodegradable | Yes |
| Brand Name | XHY |
| Model Number | XHY |
| Certification | FSC |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T | Supply Ability | 2000 Tons per Month |
| Delivery Time | 15-30 days | Packaging Details | Export Standard Packing |
| Food Contact Safe | Yes | Paper Weight | 150-350 Gsm |
| Oil Resistance | High | Size | Customizable |
| Application | Food Packaging, Disposable Tableware, Etc. | Coating Weight | 9-26gsm |
| Product Category | PE coated paper roll | Coating Material | Poly Lactic Acid |
| Coating Type | Double Side Coated | Usage | Eco-friendly Food Packaging |
| Recyclability | 100% Recyclable | Certifications | FSC, FDA |
| Water Resistance | High Water Proof | Printing | Flexographic/Offset Printing |
| Paper Type | Roll | Color | White |
| Printing Method | Offset Printing | Eco-Friendly | Yes |
| Biodegradable | Yes | Brand Name | XHY |
| Model Number | XHY | Certification | FSC |
| Place of Origin | CHINA | ||
| High Light | customizable PE coated roll paper ，hot cold beverage cup paper ，coffee cup fan paper roll | ||
| Oil Resistance | High |
| Product Name | PE coated paper Roll |
| Coating Side | Single or Double Side |
| Coating Type | PE |
| Biodegradability | Compostable |
| Application | Food Packaging, Disposable Tableware, Etc. |
| Features | PE Single or double-sided Coated OEM (customized) Blank or printed |
| Coating weight | 9-26gsm |
| Printing | Flexographic /Offset Printing |
| Size | Customizable |
Production process of PE coating
This is a highly automated continuous production process that typically includes the following key steps:
Unwinding: A huge roll of raw paper is installed on the unwinding rack, smoothly unfolded, and fed into the production line.
Corona treatment: This is a crucial step. The chemical properties of polyethylene and paper differ greatly, and direct composite adhesion is poor. Corona treatment is the process of generating micro roughness and polarity on the surface of paper through high-voltage discharge, greatly increasing the surface energy of the paper and allowing the melted PE to better "wet" and "grasp" the surface of the paper.
Extrusion plasticization: Food grade polyethylene resin particles are added to the hopper of the extruder. The extruder has a heating zone and a rotating screw inside, which heats, pressurizes, and melts PE particles into a uniform, viscous fluid. This process is called "plasticization".
Mold head coating: Molten PE is transported to a long, precise T-shaped mold head. The slit opening of the mold head can be adjusted as needed to control the coating thickness. PE flows out evenly from the narrow slit of the mold like a curtain.
Compression and cooling:
Compression: The PE melt film flowing down from the die is pressed together with the surface of the paper that has undergone corona treatment in the gap between the cooling roller and the pressure roller.
Cooling: The cooling roller (usually with circulating ice water inside) quickly cools the PE from a molten state above 200 ° C to a solid state, making it firmly adhere to the paper.
Roll up: After completing single-sided film coating, the paper can be fed into the second film coating machine for coating on the other side (to produce double-sided PE paper), or rolled up directly to become a huge PE film coating paper mother roll.
Company Details
Business Type:
Manufacturer
Year Established:
2022
Ecer Certification：
Verified Supplier
Wuhan Xinhuayuan Environmental Science and Technology Co.,Ltd. is a leading supplier of disposable environmental-friendly food packaging materials in China. The company is located in Wuhan City, Hubei Province, and it takes only one hour’ drive to the Wuhan Port (The Chinese largest inland por... Wuhan Xinhuayuan Environmental Science and Technology Co.,Ltd. is a leading supplier of disposable environmental-friendly food packaging materials in China. The company is located in Wuhan City, Hubei Province, and it takes only one hour’ drive to the Wuhan Port (The Chinese largest inland por...
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