poly sacs d'annonce
Sacs de messagerie en plastique en polyéthylène écologique étanche 20x30cm à 50x70cm
Plastic Courier Bags - Waterproof, Sizes 20cm x 30cm to 50cm x 70cm Product Overview Plastic Courier Bags, Eco Friendly Courier Bags, and Polyethylene (PE) Courier Bags are lightweight, durable packaging solutions designed for secure shipping of documents, small goods, and e-commerce products. Each type caters to specific needs: Plastic Courier Bags: Cost-effective, waterproof, and tear-resistant. Eco-Friendly Courier Bags: Made from recycled or biodegradable materials to
Sacs de courrier polycolorés étanches à l'eau recyclables imprimés
Poly mailer bags are widely used in express, logistics, e-commerce, international e-commerce and many other industries. Main products: white poly mailers, colored mailing bags, transparent poly mailer bags, mailer bags with two sealing stickers. Number of color-printing:12 colors at most,customized sizes,colors and patterns are available. Product features ·Produced by three-layer co-extrusion machine.Available for changing colors of material according to the requirements of
Enveloppes de courrier en plastique de couleur légère 20x30 cm Sacs de courrier en plastique recyclé
Lightweight Plastic Envelopes - Easy Handling, From 20cm x 30cm Up Environmental Impact Metrics Metric Plastic Courier Bag Eco-Friendly Courier Bag Polyethylene (PE) Courier Bag CO2 Emissions 3.5 kg CO2/kg 1.2 kg CO2/kg 2.8 kg CO2/kg (virgin PE) Recycled Content 0% (virgin plastic) 80–100% 30–50% (recycled PE options) Decomposition 500+ years 3–24 months 100+ years (unless recycled) Energy Consumption 50 MJ/kg 25 MJ/kg 40 MJ/kg Customization & Ordering Service Details MOQ 1
Sacs à lettres polyéthylène PE 25x35cm
Polyethylene Mailing Bags - Strong & Flexible, 25cm x 35cm OptionsCompliance & TestingPlastic Courier Bags:ASTM D1709 (impact resistance).ISO 11607 (seal integrity).Eco-Friendly Courier Bags:EN 13432 (industrial compostability).ASTM D6400 (biodegradability).Polyethylene (PE) Courier Bags:FDA 21 CFR (food contact approval).ASTM D882 (tensile strength).Custom Sizing OptionsDimensionPlastic Courier BagEco-Friendly Courier BagPolyethylene (PE) Courier BagWidth100–600 mm100–500
Sacs en plastique de courrier en PE durable largeur 60 cm emballage poly-mailer sur mesure
PE Courier Bags - High Durability, Custom Sizes Up to 60cm Wide Product Overview Plastic Courier Bags, Eco-Friendly Courier Bags, and Polyethylene (PE) Courier Bags are versatile packaging solutions designed for secure, lightweight shipping across industries. Plastic bags prioritize durability, eco-friendly bags focus on sustainability, and PE bags balance flexibility and strength. All types are customizable in size, thickness, and branding. Product Features Feature Plastic
Sacs de courrier poly plastique lourds 40x50cm Poly-mailers auto-scellants recyclés
Heavy Duty Plastic Mailers - Secure Seals, 40cm x 50cm Ideal Size Custom Sizing Options Dimension Plastic Courier Bag Eco-Friendly Courier Bag Polyethylene (PE) Courier Bag Width 100–600 mm 100–500 mm 80–800 mm Length 150–1200 mm 150–1000 mm 100–1500 mm Gusset Options Flat, 10–30 mm Flat, 10–20 mm Flat, 10–50 mm (HDPE) Custom Shapes Die-cut handles, windows Simple die-cuts Reinforced edges, zip locks Material Composition Plastic Courier Bag: Outer Layer: Virgin LDPE/LLDPE
Sacs de courrier en plastique PE flexibles 35x50 cm sacs d'expédition en plastique sur mesure
Polyethylene (PE) Courier Bags: High tensile strength and puncture resistance. Frost-resistant (LDPE) or rigid (HDPE) options. Compatible with automated packaging systems. Application Scenarios Industry Plastic Courier Bag Eco-Friendly Courier Bag Polyethylene (PE) Courier Bag E-commerce Electronics, books, metal parts Organic textiles, eco-friendly toys Apparel, lightweight hardware Food & Beverage Dry snacks, spices Compostable food packaging Frozen goods (LDPE frost
Sacs à lettres en plastique poly durable résistant aux larmes 30x40cm Sacs à lettres en plastique imprimé
Durable Plastic Bags - Tear Resistant, 30cm x 40cm Size Available Polyethylene (PE) Courier Bags: High flexibility and puncture resistance. Suitable for automated packaging systems. Available in recycled PE variants (30–50% post-consumer waste). Application Scenarios Industry Plastic Courier Bag Eco-Friendly Courier Bag Polyethylene (PE) Courier Bag E-commerce Electronics, books, accessories Organic textiles, reusable products Apparel, lightweight hardware Logistics Parcel
Poches de courrier en plastique PE économique 20x30cm Poche de courrier poly imprimée OEM / ODM
Custom Sizing & Design Options Customization Plastic Courier Bag Eco-Friendly Courier Bag Polyethylene (PE) Courier Bag Width Range 80–800 mm 80–600 mm 50–1000 mm Length Range 100–1500 mm 100–1200 mm 100–2000 mm Gusset Depth Flat, 10–50 mm Flat, 10–30 mm Flat, 10–100 mm (HDPE) Handle/Window Options Die-cut handles, security windows Simple die-cut handles Reinforced handles, zip locks Bubble Layer Optional (3mm/5mm bubbles) Not available Optional (LDPE bubble lining) Material
OEM Sacs de courrier poly écologiques 20x30cm à 40x50cm Sacs de courrier biodégradables
Environmental Impact ComparisonMetricPlastic Courier BagEco-Friendly Courier BagPolyethylene (PE) Courier BagCarbon Footprint3.8 kg CO2/kg material1.0 kg CO2/kg material2.5 kg CO2/kg (virgin PE)Recycled Content0–10% (if using recycled LDPE)80–100%30–50% (recycled PE options)Decomposition Time500+ years3–12 months (industrial composting)100+ years (virgin PE)Energy Consumption55 MJ/kg28 MJ/kg45 MJ/kgOrdering & Customization ServicesServiceDetailsMOQ1,000 pcs (standard sizes),
Enveloppes écologiques écologiques recyclées 25x35cm
Green Eco Mailing Envelopes - Compostable, 25cm x 35cm Dimensions Features & Benefits Plastic Courier Bags Feature Benefit Waterproof Design Protects contents from moisture, rain, or spills. Cost-Effective Low production cost for bulk orders. UV Resistance Withstands sunlight exposure during transit. Custom Printing Brandable surface for logos, addresses, or warnings. Anti-Static Options Prevents static buildup for sensitive electronics. Eco-Friendly Courier Bags Feature
Sacs poly-mailer réutilisables Eco poly-mailer durable 30x40cm Taille en option
Applications Scenario Plastic Bags Eco Bags Polyethylene Bags E-commerce Shipping ✔️ High-volume orders ✔️ Eco-conscious brands ✔️ Heavy-duty items Food Delivery ✔️ Non-perishables ✔️ Organic products ✔️ Frozen goods Document Courier ✔️ Lightweight files ✔️ Corporate sustainability ✔️ Confidential packaging Industrial Use ✔️ Parts & tools — ✔️ Chemical-safe liners Customization Options Option Details Size Adjustments Tailored dimensions (width/length) with ±2mm precision.
Sacs d'expédition durables recyclables Taille de départ 15x25 cm Sacs d'expédition en plastique
Why Choose Us? Global Compliance: Meets EU, US, and APAC regulatory standards. Diverse Solutions: All three bag types available under one roof. Fast Turnaround: Expedited production for urgent orders (72-hour service). Sustainability Support: Carbon offset programs for eco-friendly orders. Product Overview Category Description Plastic Courier Bags Durable, lightweight bags designed for secure shipping. Ideal for high-volume logistics. Eco-Friendly Courier Bags Biodegradable
Sacs de courrier poly plastique résistant à la déchirure 20x30 cm
Material Sustainability Comparison Criteria Plastic Bags Eco-Friendly Bags Polyethylene Bags Renewable Resources 0% 85–100% (PLA/cornstarch) 0% (virgin material) Recycled Content 10–15% (post-consumer) N/A 20–40% (recycled LDPE) Energy Consumption 50 MJ/kg production 30 MJ/kg production 45 MJ/kg production Water Usage Low Very low Moderate EOL Options Landfill/Incinerate Compost/Anaerobic digest Recycle/Reprocess Innovative Functional Add-Ons Feature Plastic Bags Eco-Friendly
Poly-mailers poly-mailers réutilisables biodégradables personnalisés
Advanced Features Feature Plastic Bags Eco Bags Polyethylene Bags Anti-Scratch Matte finish to prevent scratches N/A Glossy surface for clarity Breathability No Micro-perforated options for freshness No Chemical Resistance Resists oils, weak acids N/A Resists solvents, alkalis Reusability Single-use (non-recyclable) Up to 3 uses Up to 5 uses (zip-lock types) Tamper Evidence Optional void labels Compostable security seals Tear strips + serial numbers Performance Comparison
Sacs de courrier poly plastique personnalisés biodégradables 10x15cm à 80x100cm Tailles
Specialized Functional Properties Property Plastic Courier Bags Eco-Friendly Bags Polyethylene Courier Bags Anti-Microbial Silver-ion coating (99% bacteria resistance) Tea tree oil-infused surface N/A Electrostatic Discharge ESD-safe (
Sacs d'emballage de messagerie en plastique durable de 30x40 cm à 50x70 cm Sacs de messagerie recyclés étanches
Quality Testing Standards Test Plastic Bags Eco Bags Polyethylene Bags Abrasion Test 500 cycles (pass) 200 cycles (pass) 1,000 cycles (pass) Burst Strength 250 kPa 150 kPa 400 kPa Compostability N/A 90% degradation in 180d N/A Migration Test Passed (food contact) Passed (organic cert.) Passed (medical grade) Market Positioning Segment Plastic Bags Eco Bags Polyethylene Bags Price Range 0.02–0.02–0.10/bag 0.08–0.08–0.20/bag 0.05–0.05–0.15/bag Target Customers Budget-focused
Sacs à lettres en plastique écologique résistant aux larmes, légers de 15x25 cm à 60x80 cm
Custom Size Ranges & Tolerances Parameter Plastic Bags Eco-Friendly Bags Polyethylene Bags Width Range 10–120 cm (±1mm) 15–80 cm (±2mm) 20–150 cm (±0.5mm) Length Range 15–200 cm (±1mm) 20–150 cm (±2mm) 25–250 cm (±0.5mm) Gusset Options Side gusset (1–10 cm) Flat/no gusset Expandable gusset (5–20 cm) Weight Tolerance ±3% ±5% ±2% Die-Cut Precision Laser-cut edges Punch-cut edges Ultrasonic sealing Advanced Safety Certifications Certification Plastic Bags Eco-Friendly Bags
Sacs à lettres imprimés biodégradables Tailles de 10x15 cm à 50x70 cm
Environmental & Safety Data Criteria Plastic Bags Eco Bags Polyethylene Bags Carbon Footprint 2.5 kg CO2/kg material 0.8 kg CO2/kg material 1.8 kg CO2/kg material Toxicity Contains petrochemicals Non-toxic, food-safe Non-toxic (FDA-grade) Disposal Method Landfill Industrial composting Recycling centers Renewable Content 0% 70–100% 0% (recycled variants: 30–50%) Customization Add-Ons Option Plastic Bags Eco Bags Polyethylene Bags Handles Die-cut handles (weight ≤5kg)
Sacs de courrier en plastique personnalisés
Industry-Specific Certifications Certification Plastic Bags Eco-Friendly Bags Polyethylene Bags Electronics ANSI/ESD S20.20 N/A MIL-STD-883G Food Packaging EU Regulation 1935/2004 OK Home Compost (TÜV) FDA 21 CFR 177.1520 Medical ISO 11607-1 DIN CERTCO compostable ISO 10993 (biocompatibility) Aerospace ASTM F1640 (flammability) N/A RTCA DO-160 (environmental) Post-Consumer Data & Recycling Metric Plastic Bags Eco-Friendly Bags Polyethylene Bags Recycle Rate 12% (mechanical
Enveloppes poly plastiques légères 25x35 cm Sacs de messagerie durables pour les articles fragiles
User Guidelines & Best Practices Aspect Plastic Bags Eco-Friendly Bags Polyethylene Bags Storage Conditions Dry, 20k units 20% off >100k units
Taille personnalisée Sacs à lettres en plastique poly imprimé Adapté maximum largeur 70 cm Possible
Custom Size Plastic Bags - Tailored Fit, Max Width 70cm Possible Environmental Impact Comparison Metric Plastic Bags Eco Bags Polyethylene Bags Decomposition Time 500+ years 6–12 months 100+ years (if not recycled) CO2 Emissions High Low Moderate Recyclability Rate 5–10% 100% (compostable) 20–30% Ordering Guidelines Sample Requests: Free samples available (3–5 business days). Lead Time: 10–15 days for standard orders; 20–25 days for custom designs. Packaging: Rolls (100–500
30x40cm PE poly sacs pour le transport de haute densité pour les charges lourdes
Industry-Specific Certifications Certification Plastic Bags Eco-Friendly Bags Polyethylene Bags Electronics ANSI/ESD S20.20 N/A MIL-STD-883G Food Packaging EU Regulation 1935/2004 OK Home Compost (TÜV) FDA 21 CFR 177.1520 Medical ISO 11607-1 DIN CERTCO compostable ISO 10993 (biocompatibility) Aerospace ASTM F1640 (flammability) N/A RTCA DO-160 (environmental) Customization Precision Parameters Parameter Plastic Bags Eco-Friendly Bags Polyethylene Bags Tolerance ±0.5mm
Les sacs de courrier poly ultra-légers sont 60% plus légers que les cartons auto-adhésifs pour l'expédition
Ultra-Light Poly Mailers for E-Commerce Shipping Poly Mailers are high-performance plastic express bags specifically engineered for e-commerce shipping, cross-border logistics, and warehousing transportation. These ultra-lightweight bags are 60% lighter than traditional cartons, significantly reducing shipping fees while maintaining exceptional strength and durability. Product Specifications Parameter Description Product Name Poly Mailers Plastic Express Bag Material High
