Barrier Packaging-HONSEA

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Modified Plastics

Barrier Packaging

In modern packaging, multilayer films, tubes, and bottles require strong interlayer adhesion, excellent processability, and long-term stability.

Honsea’s adhesive resins are engineered to deliver consistent bonding strength, optical clarity, and durability across diverse co-extrusion and lamination structures — enabling converters and brand owners to achieve superior packaging integrity, efficiency, and shelf-life performance.

Adhesive resin

Barrier resin

Multi-layer co-extrusion use

Multi-layer co-extruded film

Multi-bubble Heat-Shrink Film

Multi-layer co-extruded hose

Multi-layer co-extruded bottle

Multi-layer co-extruded sheet

For coating and extrusion lamination

Sterile carton packaging

Co-extruded Composite Flexible Packaging

For heat sealing

Easy-to-Open Lid Membrane

Features:

Good transparency, few crystal points, and a wide processing window

Applications:

Multilayer co-extruded barrier films designed for PE/PA, PE/EVOH, PP/PA, and PP/EVOH structures—such as dairy films, meat packaging films, cushioning materials, and films used in toothpaste tubes and cosmetic soft tubes—as well as vacuum bag films—can be processed using either the blown, cast, or flow-cast method.

Features:

Flexible and well-suited for the multi-bubble process

Applications:

Thermal shrink films produced using the multi-bubble method—such as casing films and vacuum-formed films—are typically structured as PET/PE/PA/EVOH or PE/PA.

Features:

Good adaptability, excellent processability

Applications:

High-barrier flexible tubes for PE/EVOH structures, such as mustard tubes, cosmetic tubes, and pharmaceutical packaging tubes, among others.

Features:

Good adaptability, excellent processability

Applications:

High-barrier bottles designed for PE/EVOH, PP/EVOH, and PET/EVOH structures—ideal for applications such as sauce bottles, juice bottles, cosmetic containers, pesticide bottles, and more.

Features:

Good transparency, low odor, and easy to re-heat-seal by thermoforming.

Applications:

For PP/EVOH and PS/EVOH structured high-barrier films, suitable for thermoforming applications such as jelly cups, sauce trays, meal boxes, and more.

Features:

Good heat resistance, excellent flowability

Applications:

Sterile paper carton packaging for paper/aluminum foil/PE structures, such as milk packaging, juice packaging, and more

Features:

Good heat resistance, excellent flowability, and outstanding dispersibility

Applications:

For extrusion-composite packaging applications involving PE/aluminum foil or PE/aluminized film structures, such as snacks packaging, sauce packaging, wet tissue packaging, and more.