Black poly mailer shipping envelope, upright front view with sealed edge.

Poly Mailer 14.5x19 Inch Black Co-Extruded Shipping Mailing Envelope

Black / Costomized Size
ā‚¬0,14 ā‚¬0,21
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Black poly mailer shipping envelope, upright front view with sealed edge.
  • Black poly mailer shipping envelope, upright front view with sealed edge.
  • Black poly mailer shipping envelope, plain co-extruded plastic mail bag.
  • Black poly mailer shipping envelope held by hands, flat rectangular mail bag.
  • Poly mailer shipping envelopes set with visible seams and waterproof finish.
  • Poly mailer shipping envelopes on industrial packaging production line.
  • Poly mailer shipping envelope supplier facility with mailer-related packaging scene.
  • Poly mailer shipping envelope company team photo with mailing supplies context.
  • Black poly mailer shipping envelope, upright front view with sealed edge.
  • Black poly mailer shipping envelope, plain co-extruded plastic mail bag.
  • Black poly mailer shipping envelope held by hands, flat rectangular mail bag.
  • Poly mailer shipping envelopes set with visible seams and waterproof finish.
  • Poly mailer shipping envelopes on industrial packaging production line.
  • Poly mailer shipping envelope supplier facility with mailer-related packaging scene.
  • Poly mailer shipping envelope company team photo with mailing supplies context.
Poly Mailer 14.5x19 Inch Black Co-Extruded Shipping Mailing Envelope

Poly Mailer 14.5x19 Inch Black Co-Extruded Shipping Mailing Envelope

ā˜…ā˜…ā˜…ā˜…ā˜… Tidesmit B2B Direct āœ“ Factory Certified Ā· Wholesale Tiers
āš” Average response time: Under 24 Hours
ā‚¬0,14 ā‚¬0,21
Color
Size
šŸ“¦ B2B & Wholesale Terms Factory Direct
āœ“ Volume Pricing: Custom wholesale tier rates applied directly to your order/quote.
āœ“ Priority Dispatch: Bulk orders prepared & inspected within 24 hours.
āœ“ Commercial Logistics: Secure freight delivery with priority customs handling.
āœ“ B2B Checkout: Exclusively via PayPal (PayPal Balance, Corporate Credit & Debit Cards accepted).
Commercial Quality & Buyer Protection
Factory Direct Wholesale Tiers
QA Inspected 100% Pre-Shipment
Freight Logistics Pallet & Air Cargo
Secure B2B Payment Accepted via PayPal Only
PayPal

Discover the dependable performance of our Co-Extruded Poly Mailers, designed specifically for secure and efficient delivery packaging. Measuring 14.5x19 inches in a sleek black finish, these mailing envelopes provide reliable protection for various items during transit. Crafted from durable Co-EX LDPE material with a sturdy 3.5 mil thickness, they feature a high-slip surface for fast product insertion and firm edge sealing that resists tearing.

Key Features & Advantages

  • Sturdy Co-EX LDPE material with robust, tear-resistant edge sealing.
  • High-slip interior surface allows faster and easier product insertion.
  • Secure self-adhesive peel-and-seal closure equipped with destructive glue for enhanced tamper resistance.
  • Custom printing capabilities available up to 10 colors using CMYK or Pantone matching.
  • Recyclable construction backed by strict multi-step quality control.

Product Specifications

  • Product Name: Custom Envelope Poly Mailing Bags
  • Material: Co-EX LDPE
  • Dimensions: 14.5x19 Inches (Custom sizes up to 65+10 cm available)
  • Color: Black (Custom colors available)
  • Thickness: 3.5 mil
  • Closure Type: Self-adhesive seal with destructive glue
  • Certifications: ISO9001: 2015, ISO14001: 2015, BSCI, SGS

Ideal Use Cases

These professional-grade poly mailers are ideal for industrial and commercial shipping applications. They are commonly used for packaging clothing, mobile phones, electronic items, photo frames, cosmetics, jewelry, and general express delivery packages requiring a secure tamper-evident seal.

Frequently Asked Questions

What material are these poly mailers made of?

They are manufactured from high-grade Co-Extruded Low-Density Polyethylene (Co-EX LDPE) with a 3.5 mil thickness.

Are these mailing envelopes secure against tampering?

Yes, they feature a self-adhesive peel-and-seal closure with destructive glue that permanently bonds, making the bag impossible to open without noticeable damage.

Can I order custom sizes or printed logos?

Yes, custom sizes up to a maximum length of 65+10 cm and custom gravure printing from 0 to 10 colors using CMYK or Pantone are supported.

Are these poly mailers recyclable?

Yes, these mailing bags feature a recyclable LDPE construction.

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B2B Manufacturer Commercial Terms

The Tidesmit B2B Commercial Guarantee

Every bulk order is backed by strict pre-shipment quality inspection, direct manufacturer warranty, and priority commercial logistics.

šŸ¢

Commercial QA & Consistency

Strict batch-to-batch quality checks, material density validation, and dimensional tolerance testing before shipment. Guaranteed sample-matching specifications.

āœ“ 100% Pre-Shipment Inspection
āš”

Direct Manufacturer Invoicing

Official commercial invoices with company VAT and tax details provided for every purchase. Direct factory replacement support for any transit damage or defects.

āœ“ Direct Factory Protection
šŸš¢

Priority Commercial Freight

Standard export pallet and reinforced carton packing. Air freight and dedicated ocean container shipping with complete commercial customs clearance support.

āœ“ Priority Logistics & Customs