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Tengen offers Custom A4, A5, and C5 Gusset Envelopes, the perfect eco-friendly solution for your packaging and mailing needs. Made from high-quality Biodegradable Kraft Flat Cardboard, these Cardboard Packaging Envelopes are designed to provide durability and sustainability. Whether you need to ship documents, photos, or small items, our Flat Cardboard Packaging Envelopes ensure secure and professional delivery. Customize them with your logo or branding to create a memorable unboxing experience while supporting a greener planet.
Eco-Friendly Material: Made from biodegradable kraft paper, reducing environmental impact.
Sturdy & Durable: Provides excellent protection for documents and flat items.
Customizable Printing: Add your logo, branding, or designs for a personalized touch.
Multiple Sizes: Available in A4, A5, and C5 sizes to fit various packaging needs.
Gusset Design: Expands to accommodate thicker items like photos or small products.
Self-Adhesive Seal: Ensures quick and secure closure for tamper-proof packaging.
Document Shipping: Ideal for mailing important papers, certificates, and legal documents.
E-Commerce Packaging: Suitable for online retailers shipping flat and lightweight items.
Photo & Artwork Protection: Perfect for shipping photos, posters, and artwork securely.
Office & Administrative Use: Great for interoffice mail and secure document handling.
Sustainable Brands: Align with eco-friendly initiatives using biodegradable materials.
Upgrade your packaging with Tengen’s Envelope Cardboard solutions. Whether you need Cardboard Packaging Envelopes for documents or Flat Cardboard Packaging Envelopes for photos, our eco-friendly and customizable options deliver unmatched protection and professionalism. Contact us today to learn more and place your order!
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Brand Name
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Tengen
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Material
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kraft paper, cardboard paper
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Design & Printing
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Customized designs and printings are available
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Feature
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Smooth paper surface, Self-adhesive tape, Light weight, 100% recycle
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Application
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Can be used to post tape , CD, camera , lens , film , certificate , gifts, books etc.
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Samples
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Free Samples in stock for checking quality before bulk production
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Package
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By opp bags and corrugated boxes
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Delivery Time
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Within 15 days of order confirmation
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Our advantages
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Factory directly sale, very good quality and competitive price.
Professional in the manufacture of air cushion packaging, best service.
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Item No.
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North America Usable size
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Europe Usable size
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Japan Usable size
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NO.1
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4''X8''
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95*155mm
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120*165
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NO.2
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5''X10''
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115*210mm
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135*210
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NO.3
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6" x10"
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145*210mm
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180*165
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NO.4
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7.25''X12''
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175*260mm
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165*255
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NO.5
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8.5''x12''
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215*260mm
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190*275
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NO.6
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8.5''x14.5''
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215*330mm
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220*275
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NO.7
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9.5''x14''
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235*330mm
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245*330
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NO.8
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10.5 x 16
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265*360mm
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260*350
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NO.9
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12.5 x 19
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295*435mm
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380*330
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NO.10
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14.25 x 20
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345*465mm
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360*460
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