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Name: Three dimensional insulation honeycomb paper envelope bag Material structure: 1: 80+80+80 middle single-layer embossed paper 2: 80+80+80+80 double-layer honeycomb paper Performance: Comes with one or two adhesive tapes Maximum size: 700 * 700+50MM+250 (bottom) Usage: · Express buffer logistics packaging/insulation bag

Name: Bottom inserted envelope paper bag Material structure: 1:81:80G-150G single-layer/double-layer kraft paper Performance: Comes with one or two adhesive tapes Maximum size: H650*W600*BG(200) Usage: Express buffer logistics packaging

Name: Square Bottom Paper Envelope Bag Material structure: 1:80G-150G single-layer embossed paper Performance: Comes with one or two adhesive tapes Maximum size: H650*W600*SG(200)*BG(200) Usage: Express buffer logistics packaging

Name: Hexagonal paper bag envelope bag Material structure: 1:81:80G-150G single-layer/double-layer kraft paper Performance: Comes with one or two adhesive tapes Maximum size: H650*W600*BG(200) Usage: Express buffer logistics packaging

Name: Sharp bottomed paper envelope bag Material structure: 1:80G-150G single-layer embossed paper Performance: Comes with one or two adhesive tapes Maximum size: H650*W600*G(200) Usage: Express buffer logistics packaging

Product Overview Square-bottom paper envelopes and food-grade variants are sturdy, eco-friendly packaging solutions designed for retail, food delivery, and premium branding. These envelopes combine structural integrity, aesthetic flexibility, and compliance with food safety standards. Fully customizable in size, color, and design, they cater to businesses prioritizing sustainability and visual appeal. Key Features & Benefits Square-Bottom Paper Envelopes Reinforced Corners:

Technical Specifications Parameter Standard Envelopes Food-Grade Envelopes Material FSC-Certified Kraft + Bamboo Fiber FDA-approved Greaseproof Paper Thickness 200–400 GSM 250–500 GSM Load Capacity Up to 15 kg Up to 10 kg Custom Sizes 10x15x5cm – 40x60x20cm 15x20x8cm – 50x70x25cm Color Options 30+ Pantone, Gradient, Metallic 20 Natural Tones + Thermochromic Certifications FSC, ISO 14021 FDA 21 CFR 176, OK Compost Material Innovations Material Properties Sustainability Impact

Application Scenarios Industry Standard Envelopes Use Case Food-Grade Envelopes Use Case E-Commerce Luxury apparel, cosmetics Artisanal baked goods, tea leaves Stationery Premium wedding invitations Compostable spice sachets Healthcare Sterile equipment packaging Organic herbal supplements Events VIP gift boxes with AR labels Plantable seed-infused favors Sustainability Metrics Metric Standard Envelopes Food-Grade Envelopes Biodegradation Time 6–12 months (recycling) 90 days

Technical Specifications Parameter Specifications Material Options Kraft paper (150–400 GSM), recycled cardboard, or water-resistant laminates. Custom Sizes Width: 3–18 inches Height: 5–30 inches Depth: 2–12 inches. Printing Techniques Offset, flexographic, or soy-based ink printing with Pantone color matching. Load Capacity 2–15 lbs (1–7 kg), adjustable via reinforced seams and material thickness. Certifications BPI compostable, REACH, and FDA-approved for direct food

Product Overview Our square-bottom paper envelope bags combine robust functionality with sleek design, offering unparalleled stability for heavy-duty packaging needs. Made from premium, eco-friendly materials, these bags are fully customizable in patterns, sizes, and finishes. Perfect for brands seeking durable, visually striking, and sustainable packaging solutions, they excel in retail, e-commerce, and industrial applications. Key Features Feature Description Reinforced

Sustainability Commitments Circular Economy: Participate in our bag return program for recycling discounts. Carbon Offsetting: Partner with reforestation projects to neutralize emissions. Zero-Waste Packaging: Ships in 100% recycled and plastic-free containers. Why Choose Us? Dedicated Design Team: Free creative support for bespoke packaging concepts. Fast Turnaround: Expedited production for urgent orders (5–7 business days). Competitive Pricing: Volume discounts and