4-Season Coffee Bags With Interchangeable Sleeves - BOPET/AL/CPP Multi-Layer

Price Negotiable

Price: 0.02-2usd/pc

MOQ: 100pcs

Delivery Time: 11-13 work days

Brand: Bright Pack

Product Description

4-Season Coffee Bags With Interchangeable Sleeves - BOPET/AL/CPP Multi-Layer

Product Attributes

Material Structure	Outer Layer: BOPET film (12-125μm) with high tensile strength and UV resistance Middle Layer: Aluminum foil (7-9μm) for oxygen/moisture barrier Inner Layer: CPP heat-sealable layer for airtight closure
Interchangeable Sleeves	Removable outer sleeves with seasonal themes (spring/summer/autumn/winter), secured via slot-and-tab system. Compatible with QR code integration for dynamic marketing.
Barrier Performance	- OTR: ≤3 cm³/m²24h - WVTR: ≤1.5 g/m²24h - UV light blocking: 100% via aluminum layer
Customization	Pantone-matched sleeve printing (CMYK+2 spot colors), holographic foiling, and embossed logos
Sustainability	Recyclable BOPET/CPP materials; sleeves use FSC-certified paperboard for eco-friendly replacement

Specifications

Parameter	Details	Standards
Bag Dimensions	250g: 180x250mm 500g: 220x300mm 1kg: 280x400mm (flat-bottom gusseted design)	Customizable
Sleeve Compatibility	Universal sleeve size: ±2mm tolerance for seamless fitting across all seasonal designs	ISO 2768-1
Seal Strength	≥4.5 N/15mm (CPP layer); heat-sealing temperature range: 120-150°C	ASTM F2029
Printing Resolution	1440 dpi with scratch-resistant inks; supports variable data printing for batch-specific QR codes
Reusability	Sleeves withstand ≥10 replacement cycles without tearing; inner bag resealable zipper (5,000+ cycles)
Certifications	FDA, EU REACH, and BRCGS packaging standards for global export compliance