Leading Corrugated Plastic Manufacturer Since 2002


At COROPAK, we’ve been pioneering in corrugated plastic manufacturing since 2002. Our dedication to quality and innovation has set us apart in the industry. We understand the critical role our products play in your business, and we’re committed to delivering excellence with every sheet and box.

Leading Corrugated Plastic Manufacturer Since 2002


Pioneers in delivering high-quality, durable corrugated plastic products, leveraging two decades of expertise in advanced manufacturing and custom solutions.

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We Provide Various Kinds Of Applications

Corrugated plastic is incredibly versatile, ideal for signage, packaging, automotive parts, construction protection, agricultural trays, and temporary shelters, due to its durability, lightweight nature, and adaptability to various needs.

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We Production Best Corrugated Plastic

At COROPAK, we offer premium, durable corrugated plastic solutions, tailored to meet the exacting needs across various industries.

Why Us

Leading the Way in Packaging Innovation

Pioneering in the field, COROPAK delivers exceptional, innovative corrugated plastic solutions, engineered for excellence and tailored to professional market demands.

COROPAK’s corrugated plastic offers unmatched durability and strength, ensuring long-lasting performance in various applications.

Tailored to client specifications, our corrugated plastic products feature versatile, aesthetically pleasing designs for diverse uses.

Committed to sustainability, COROPAK’s corrugated plastic is recyclable, reducing environmental impact while maintaining superior quality.

About Us

Your Partner in Corrugated Plastic Excellence

At COROPAK, we don’t just manufacture; we innovate. Our journey since 2002 has been driven by a passion for excellence in corrugated plastic solutions. 

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All About Corrugated Plastic in Coropak

At COROPAK, our corrugated plastic is renowned for its strength, versatility, and eco-friendliness for customizable options.

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Technical Data Sheet
Physical Qualifications 
Qualifications Method Unit Polypropylene *
special PP weight ISO 1183gr/cm³0.907
water absorbtion ISO 62%0.02
Thermal Specialities 
Speciality Method  Unit Polypropylene*
Air indexASTM D696mm/m°C0.18
Special temparatureDSCJ/g°C1.68
Thermic inflexion temp. ISO 75°C78
Thermic inflexion temp.ISO 75°C52
vicat softening temp. ISO 306°C148
vicat softening temp.ISO 306°C78
Mechanic Qualifications  - 1
qualifications Method  Unit Polypropylene*
drawing resistance ISO 527MPa38
split point ISO 527%800
stretch index ISO 178MPa1250
impact resistance ISO 180kJ/m²80
Shore hardnessISO 868-66
Mechanic Qualifications  - 2
qualifications Method  Unit Polypropylene*
comparasion of maximum 2,1mm/350grN/cm²Min. 3,7
tension 2,0mm/400grN/cm²Min. 1,4
3,0mm/650grN/cm²Min. 5,5
4,5mm/1000grN/cm²Min. 14,4
Optical Characteristics 
Specialities MethodUnitcorrugated sheet 
light transmissivity 2,0mm/400gr%58
Electrical Characterictics 
qualifications  MethodUnitcorrugated sheet 
surface resistanceASTMD 257ΩCa. 1013
Electric static ( at 1MHz’)ASTMD 150--2,25
Division rate  (at  tg δ 1 MHz )ASTMD 150--‹ 5×10-4
Electric resistance  ( 500 V/sec)ASTMD 149kV/mm70

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+ 86 186 6221 7067

WhatsApp: +86 186 6221 7067

Email: sales@coropak.com

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