Plastic color-printed composite packaging manufacturer and plastic flexible packaging solutions

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Roll film

Two or more plastic films with different properties are bonded together using dry lamination, solvent-free lamination, or extrusion lamination processes. The finished product is supplied as a large roll and fed directly into fully automatic packaging machines for automated bag formation, filling, and sealing—eliminating the need to pre‑form bags. It is a core raw material in the flexible packaging industry.

Material: PE / LDPE / HDPE,Cold-chain resistance to low temperatures,Anti-fog,PP,PET,CPE / CPP

Production Method: Hanging hole,Easy-tear opening,Bright light,Punch ventilation holes

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Roll film

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Product Description

Key Features

Single-machine compatibility: Directly compatible with both vertical and horizontal automatic packaging machines, enabling high-speed continuous production with efficiency far exceeding that of pre-made pouches; width, thickness, and roll diameter are customized to match the customer’s equipment.
Combinable performance: A single film can only deliver one specific property, whereas a composite structure simultaneously meets multiple requirements, including printability, puncture resistance, oxygen barrier, moisture resistance, oil resistance, low-temperature resistance, and high-temperature retortability.
It can be finished with a transparent, aluminum‑coated, or matte aluminum‑foil appearance and supports gravure printing.
Food-grade and compliant with national food-contact standards; suitable for pharmaceuticals, personal care products, and industrial components.

Flowable Material Structure and Applications (Common in the Industry)

Composite structure	Performance	Applicable Products
BOPP/PE	Economical and versatile, moisture-resistant, standard heat sealing	Small-packaged cookies, candies, dry goods, and daily necessities
PET/PE	High strength, good stiffness, and low-temperature resistance.	Nuts, pastries, frozen foods, powdered materials
BOPP/CPP	High transparency, moisture-proof	Instant noodles and dried snacks are not suitable for freezing or steaming.
PET/VMPET/PE	Aluminum-plated barrier, light-proof, highly cost-effective.	Potato chips, coffee, meal replacement powder, puffed snacks
PET/AL/PE	Aluminum foil offers high barrier properties, providing complete protection from light and oxygen.	Milk powder, health supplements, and coffee—extended shelf life.
PET/AL/RCPP	High-temperature steam sterilization at 121°C	Braised dishes, meat products, and pre‑cooked meals—steaming, cooking, and packaging
NY/PE	Puncture-resistant and low-temperature freeze-resistant	Seafood, bone-in meat products, frozen ingredients