Combinaisons de matériaux d'emballage élastiques: Guide complet de 9 Structures communes

Looking for the right plastic packaging material combination for your product? Whether you need moisture resistance, barrière à l'oxygène, haute transparence, or eco-friendly solutions, this guide covers the most widely used laminated structures in the food, pharmaceutique, and consumer goods industries.

1. BOPP/LLDPE – High-Strength Flexible Packaging

• Matériel: Polypropylène à orientation biaxiale + Linear Low-Density Polyethylene

• Propriétés clés: Moisture-proof, résistant au froid, indéchirable, excellent heat-seal strength

• Idéal pour: Instant noodles, frozen desserts, snack chips, seasoning powders

2. BOPP/CPP – Crystal-Clear Food Wrapping

• Matériel: BOP + Polypropylène coulé

• Propriétés clés: Haute clarté, oil-resistant, superior moisture protection

• Idéal pour: Bread, rice crackers, cookies, bonbons, baked snacks

3. BOPP/VMPET/LLDPE – Metallized Barrier Bags (3-Layer)

• Matériel: BOP + Metallized PET + PEBDL

• Propriétés clés: Light-blocking, barrière à l'oxygène, moisture-proof

• Idéal pour: Rice snacks, tea packaging, dried snacks, confiserie

4. PET/AL/PE – Aluminum Foil Laminated Bags (3-Layer)

• Matériel: Polyester + Feuille d'aluminium + Polyéthylène

• Propriétés clés: Puncture-resistant, complete light/oxygen barrier, heat-resistant, antistatique, strong seals

• Idéal pour: Nourriture, médicaments, produits de beauté, electronics packaging

5. PET/NY/AL/PE – Heavy-Duty Aluminum Foil Bags (4-Layer)

• Matériel: Polyester + Nylon + Feuille d'aluminium + Pe

• Propriétés clés: Same as PET/AL/PE with added toughness and puncture resistance

• Idéal pour: Long-term food preservation, vacuum-packed meats, anti-static electronic parts

6. PET/CPP – High-Transparency Retort Packaging

• Matériel: Polyester + Polypropylène coulé

• Propriétés clés: Crystal clarity, excellent aroma barrier, heat-resistant, chemical-resistant

• Idéal pour: Retort foods, sterile medical packaging, daily essentials

7. PET/AL/CPP – High-Temperature Retort Pouches

• Matériel: Polyester + Feuille d'aluminium + Polypropylène coulé

• Propriétés clés: Corrosion-resistant, extreme barrier, withstands both high and low temperatures

• Idéal pour: Sachets cornue, collations soufflées, plaquettes pharmaceutiques

8. PE+LDPE – Mono-Material Recyclable Packaging

• Matériel: Polyéthylène + Polyéthylène basse densité (All-PE structure)

• Propriétés clés: Food-grade safe, moisture-proof, fully recyclable (meets EU/NA sustainability standards)

• Idéal pour: Food保鲜 bags, zipper storage bags, garment packaging, general-purpose bags

9. PLA+HDPE – Biodegradable Eco-Friendly Bags

• Matériel: Polylactic Acid + Polyéthylène haute densité

• Propriétés clés: Compostable, biodégradable, compliant with global green packaging regulations

• Idéal pour: Trash bags, compostable waste liners, sustainable disposable packaging

How to Choose the Right Plastic Packaging Paterial?

• For dry snacks & confiserie → BOPP/CPP or BOPP/LLDPE

• For high-barrier & long shelf life → PET/AL/PE or PET/NY/AL/PE

• For retort & high-heat processing → PET/CPP or PET/AL/CPP

• For eco-conscious brands → PE+LDPE (recyclable) or PLA+HDPE (biodégradable)

Why Choose Our Plastic Packaging Material Solutions?

✔ Custom lamination structures tailored to your product
✔ Food-grade, pharmaceutical-grade, and industrial-grade options
✔ Global compliance (FDA, UE, REACH, RoHS)
✔ Sustainable mono-material and biodegradable alternatives available

📞 Contact us today for free samples and technical consultation — we’ll help you find the perfect packaging material combination for your application.