THE ART OF PROTECTION
Specialists in PE stretch film.
Protecting what matters.
Keeping a moving world together.
LIGHTER
STRONGER
FOR A MORE OPEN WORLD
RONGLI / OUR PLACE
Zhejiang Rongli New Material Co., Ltd.
Our factory and its surrounding industrial park.
01 / MATERIAL POSSIBILITIES
From hand wrapping to machine applications, find the right layer of protection for your packaging needs.
ONE FILM
A WIDER WORLD
Made primarily from linear low-density polyethylene (LLDPE) using advanced cast film technology, this film is a core material in modern packaging.
02For manual wrapping around packaged goods, offering a flexible format for everyday, smaller-scale packing tasks.
03For use with stretch-wrapping equipment in repeated pallet packaging operations. Roll specifications must match the machine and application.
MANUFACTURING
From resin to finished film: blending, extrusion, cooling and winding. Explore the equipment and the process behind each roll.
Explore process & equipmentFROM RESIN
TO EVERY METER OF FILM
THE MAKING OF A LAYER
Resin and additives are mixed for the process.
Heat and a die form a continuous melt.
Chilled rollers cool the melt into film.
Controlled tension shapes the finished roll.
MATERIALS / THE STARTING POINT
From polyethylene pellets to paper cores, explore the materials behind every roll.
05 / FIELD NOTES
Thickness, width, roll weight and core details all matter when ordering. A clear application brief helps with quotations, samples and delivery.
Pay attention to stacking, film overlap and tail fastening to make pallet wrapping more consistent in everyday handling.
Follow the main stages of cast stretch film production, from resin blending and melt extrusion to cooling and controlled winding.
A NEW CONVERSATION
Tell us what you need to wrap. Let’s explore the possibilities.
RONGLI NEW MATERIAL