| مواد: | PET، BOPP، CPP، PA، PE، RCPP، CPE، VMPET، AL، EVOH | ساختار پیشنهادی: | PET/PE; BOPP/PE |
|---|---|---|---|
| لایه های فیلم: | 2/3/4 لایه ها | ضخامت: | 50 میکرون - 100 میکرون |
| اندازه استاندارد: | سفارشی در صورت درخواست | عرض: | 0-1200 میلی متر |
| ارتفاع: | 0-1200 میلی متر | طول: | 0-1200 میلی متر |
| رنگ: | حداکثر 12 رنگ | نوع چاپ: | چاپ گراور |
| چاپ: | سفارشی در صورت درخواست | نوع کیف: | بسته بندی مواد غذایی منجمد |
| ویژگی های سد: | مقاوم در برابر یخ زدگی، مقاوم در برابر سوراخ، ضد مه، بادی، مانع اکسیژن، مقاومت در برابر دما، مانع رط | برنامه های کاربردی: | شیرینی، آب نبات، بیسکویت، کوکی ها، مواد شوینده لباسشویی، شامپو، ژل دوش، سس، لوازم خانگی و شخصی |
| بسته بندی: | بسته بندی کارتن، بسته بندی شده در پالت | MOQ: | 500 کیلوگرم |
| هزینه های نمونه: | 0-500 USD | زمان تولید: | 10-20 روز |
| قابلیت ارائه: | 1000 تن | خطوط تولید: | 5 خط تولید |
| برجسته کردن: | Frost Resistant Frozen Food Packaging Pouch,Puncture Resistant Multi-Layer Frozen Food Bag,Anti Fog Frost-Guard Packaging,Puncture Resistant Multi-Layer Frozen Food Bag,Anti Fog Frost-Guard Packaging |
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| Material | Purpose | Key Properties |
|---|---|---|
| PET (Polyethylene Terephthalate) | Outer structural layer | High strength, excellent print surface, clarity, durability |
| BOPP (Biaxially Oriented Polypropylene) | Outer/barrier layer | Moisture resistance, stiffness, high gloss finish |
| PE (Polyethylene) | Inner sealing layer | Heat-seal capability, flexibility at low temperatures, moisture barrier |
| EVOH (Ethylene Vinyl Alcohol) | Core barrier layer | Superior oxygen and aroma barrier |
| PA (Nylon) | Reinforcement layer | Puncture resistance, toughness, gas barrier enhancement |
| Metallized Films (Aluminum-coated PET/BOPP) | Enhanced barrier layer | Light barrier, improved oxygen and moisture protection |
| Tie Layers | Bonding agent | Chemical adhesion between dissimilar materials |
| Threat | Protection Mechanism |
|---|---|
| Moisture Loss | PE layers create an effective moisture vapor barrier preventing dehydration and freezer burn |
| Oxygen Exposure | EVOH or metallized layers block oxygen penetration, preventing oxidation and rancidity |
| Light Damage | Opaque or metallized layers protect against UV light that can degrade colors and nutrients |
| Physical Damage | PET and PA layers provide puncture and tear resistance against sharp edges and rough handling |
| Temperature Extremes | Specialized PE formulations remain flexible and seal-tight at temperatures as low as -40°C |
| Odor Transfer | EVOH barrier prevents aroma migration between packaged items |
| Grease/Oil Migration | BOPP and PET layers resist oil penetration from fatty foods |
| Microbial Contamination | Intact seal integrity prevents external contamination |
| Advantage | Description |
|---|---|
| Extended Shelf Life | Comprehensive barrier protection slows degradation, significantly extending product freshness |
| Quality Preservation | Maintains texture, flavor, color, and nutritional value throughout storage |
| Supply Chain Reliability | Withstands the physical demands of transportation, warehousing, and retail handling |
| Brand Enhancement | High-quality printing surfaces allow for vibrant graphics that stand out in retail freezers |
| Operational Efficiency | Compatible with automated packaging equipment for high-speed production |
| Material Efficiency | Lightweight construction reduces material use and shipping costs compared to rigid alternatives |
| Customization Flexibility | Can be tailored in size, shape, thickness, and features (resealable, stand-up, etc.) |
| Food Safety Compliance | Manufactured with food-grade materials meeting global regulatory standards |
| Sustainability Options | Available in recyclable mono-material constructions and reduced-thickness designs |
| Material Options | PET/PE, BOPP/PE combinations |
|---|---|
| Film Structure | 2/3/4 Layers available |
| Thickness Range | 50-100 microns |
| Temperature Range | -40°C to 120°C |
| Maximum Dimensions | 1200mm (W) * 1200mm (H) * 1200mm (L) |