lastic Packaging Material Combinations: Полное руководство по 9 Общие структуры
Looking for the right plastic packaging material combination for your product? Whether you need moisture resistance, кислородный барьер, высокая прозрачность, or eco-friendly solutions, this guide covers the most widely used laminated structures in the food, фармацевтический, and consumer goods industries.
1. BOPP/LLDPE – High-Strength Flexible Packaging
-
Материал: Biaxially Oriented Polypropylene + Linear Low-Density Polyethylene
-
Key Properties: Moisture-proof, cold-resistant, устойчивый к слезам, excellent heat-seal strength
-
Лучшее для: Instant noodles, frozen desserts, snack chips, seasoning powders
2. BOPP/CPP – Crystal-Clear Food Wrapping
-
Материал: БОПП + Литой полипропилен
-
Key Properties: Высокая четкость, oil-resistant, superior moisture protection
-
Лучшее для: Bread, rice crackers, печенье, конфеты, baked snacks
3. BOPP/VMPET/LLDPE – Metallized Barrier Bags (3-Layer)
-
Материал: БОПП + Металлизированный ПЭТ + ЛПЭНП
-
Key Properties: Light-blocking, кислородный барьер, moisture-proof
-
Лучшее для: Rice snacks, tea packaging, dried snacks, кондитерские изделия
4. PET/AL/PE – Aluminum Foil Laminated Bags (3-Layer)
-
Материал: Polyester + Алюминиевая фольга + полиэтилен
-
Key Properties: Puncture-resistant, complete light/oxygen barrier, heat-resistant, антистатический, strong seals
-
Лучшее для: Еда, фармацевтика, косметика, electronics packaging
5. PET/NY/AL/PE – Heavy-Duty Aluminum Foil Bags (4-Layer)
-
Материал: Polyester + Нейлон + Алюминиевая фольга + Финиш
-
Key Properties: Same as PET/AL/PE with added toughness and puncture resistance
-
Лучшее для: Long-term food preservation, vacuum-packed meats, anti-static electronic parts
6. PET/CPP – High-Transparency Retort Packaging
-
Материал: Polyester + Литой полипропилен
-
Key Properties: Crystal clarity, excellent aroma barrier, heat-resistant, chemical-resistant
-
Лучшее для: Retort foods, sterile medical packaging, daily essentials
7. PET/AL/CPP – High-Temperature Retort Pouches
-
Материал: Polyester + Алюминиевая фольга + Литой полипропилен
-
Key Properties: Corrosion-resistant, extreme barrier, withstands both high and low temperatures
-
Лучшее для: Retort pouches, воздушные закуски, фармацевтические блистеры
8. PE+LDPE – Mono-Material Recyclable Packaging
-
Материал: полиэтилен + Полиэтилен низкой плотности (All-PE structure)
-
Key Properties: Food-grade safe, moisture-proof, fully recyclable (meets EU/NA sustainability standards)
-
Лучшее для: Food保鲜 bags, zipper storage bags, garment packaging, general-purpose bags
9. PLA+HDPE – Biodegradable Eco-Friendly Bags
-
Материал: Polylactic Acid + Полиэтилен высокой плотности
-
Key Properties: Компостируемый, биоразлагаемый, compliant with global green packaging regulations
-
Лучшее для: Trash bags, compostable waste liners, sustainable disposable packaging
How to Choose the Right Plastic Packaging Paterial?
-
For dry snacks & кондитерские изделия → 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 (переработана) or PLA+HDPE (биоразлагаемый)
Why Choose Our Plastic Packaging Material Решения?
✔ Custom lamination structures tailored to your product
✔ Food-grade, pharmaceutical-grade, and industrial-grade options
✔ Global compliance (FDA, Евросоюз, ДОСТИГАТЬ, 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.
