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Quick AnswerAn ABA film blowing machine typically pays for itself within 14 to 22 months when replacing a mono-layer line — not from selling more film, but from raw material cost reduction alone. By running up to 40% recycled PE or calcium-carbonate-filled compound in the core layer (B) while keepin Read More

Quick AnswerIBC increases output by 18–25% at the same extruder speed — and pays for itself within 3–8 months for any blown film line running above 100 kg/h. It works by cooling the bubble from the inside as well as the outside, effectively doubling the cooling surface area. At 130 kg/h output, IBC Read More

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Quick AnswerThe practical maximum is 15–20% by weight for most blown film applications, and 25–30% for thick-gauge, non-clarity products like garbage bags and construction film. Surface-treated CaCO₃ with a particle size of 2–5 microns and stearic acid coating can be loaded 5–8 percentage points hig Read More

Protective FilmProtective films are used to safeguard surfaces during transportation, processing, and installation. Our blown film technology supports the production of high-quality protective films for stainless steel, aluminum sheets, glass panels, and electronic products. The films provide reliab Read More

Shopping BagShopping bags are widely used in supermarkets, retail stores, convenience stores, and shopping centers. Our film blowing machines produce high-quality film for T-shirt bags, vest bags, and retail carrier bags. The produced film offers excellent strength, flexibility, and printing perform Read More

Garbage Bag Garbage bags are essential products for household, commercial, and industrial waste management. Our blown film solutions are designed to produce strong and cost-effective garbage bags with excellent load-bearing capacity and puncture resistance. Suitable for drawstring trash bags, flat g Read More

Courier Bag Courier bags are widely used in e-commerce, express delivery, and logistics industries. These lightweight and durable mailing bags provide excellent protection during transportation while reducing packaging costs. Our film blowing machines can produce high-strength courier bag film with Read More

Quick AnswerVirgin PE wins on quality and consistency. Recycled PE wins on cost — by $400–$600 per ton. For most non-food blown film applications, the optimal strategy is neither 100% virgin nor 100% recycled: it is a hybrid using an ABA 3-layer machine, with virgin PE skins for surface quality, sea Read More