No online payment. Our export team confirms final FOB price, packing and freight within 24 hours.
Mailers & Envelopes
Poly Mailer Shipping Bag
Key Attributes
| Brand Name | PR | Model Number | POLY_MAILER |
| Place of Origin | Dongguan, Guangdong, China | Material | 60 micron co-ex LDPE/HDPE, opaque |
| Standard | Puncture and seal tested | OEM | Accepted, private label from 5,000 pcs |
| Sample | Free plain sample, courier collect | Lead Time | 12-25 days after deposit |
| Certification | ISO 9001 / BSCI audited; SGS reports per shipment | Supply Capacity | 5,000,000 pcs per month |
Ideal Applications
Product Details
Poly Mailer Shipping Bag — 6×9 to 24×36 in, 12 stock sizes — made of 60 micron co-extruded polyethylene or 90 gsm kraft with bubble lining, for ecommerce-sellers, logistics-3pl, consumer-brands. Wholesale direct from the PackRite factory (manufacturing since 2010).
Tested per 60 micron film / seal-strength verification against parcel-network handling (seal and puncture test records, per batch). Monthly capacity 5,000,000 pcs across 8 production lines; MOQ 5,000 pcs, OEM design and packaging, FOB Shenzhen/Guangzhou quote within 24 h.
VIPoly Mailer Shipping Bag — 6×9 to 24×36 in, 12 stock sizes. Nhà máy PackRite từ năm 2010 — MOQ 5.000 chiếc, sản xuất 12–25 ngày, báo giá FOB trong 24 giờ.
THPoly Mailer Shipping Bag — 6×9 to 24×36 in, 12 stock sizes. โรงงาน PackRite ก่อตั้งปี 2010 — MOQ 5,000 ชิ้น, ผลิต 12–25 วัน, ใบเสนอราคา FOB ภายใน 24 ชั่วโมง
KOPoly Mailer Shipping Bag — 6×9 to 24×36 in, 12 stock sizes. 2010년부터 생산하는 PackRite 공장 — MOQ 5,000개, 생산 12–25일, 24시간 내 FOB 견적.
Courier poly mailer in 60 micron co-extruded polyethylene, opaque inside with self-seal adhesive strip and dual tear-notches for easy returns. Water, tear and puncture resistant at half the weight of kraft equivalents — the highest-volume shipping bag in e-commerce.
Produced on our own converting, printing and finishing lines in Dongguan, China, Poly Mailer Shipping Bag gives importers self-seal + dual tear strip, no tape needed plus opaque interior protects privacy in one SKU. Standard production covers 6×9 to 24×36 in, 12 stock sizes, with White · Black · Teal · Pink · Custom print 1-8C in running stock. It is specified daily for logistics-3pl, consumer-brands, ecommerce-sellers.
Export packing follows our standard protocol: 100-piece bundles in export cartons, shrink-wrapped against moisture. One 40HQ takes 600,000+ mailers compressed and bundled. MOQ is 5,000 pcs, lead time around 12-18 days, terms FOB Shenzhen / Guangzhou or CIF.
Every batch passes dimensional and strength checks under ISO 9001 process control before packing — 60 micron co-ex LDPE/HDPE, opaque. Papers, films and boards come from certified suppliers with traceable lots. OEM service includes custom dielines, private-label printing and SGS documentation per shipment.
Key Features
60 micron co-ex film, sorting-hub tough
Self-seal + dual tear strip
Opaque interior protects privacy
Product Highlights
Poly Mailer Shipping Bag — Build Highlights
Poly Mailer Shipping Bag: 60 micron co-ex LDPE/HDPE, opaque. 60 micron co-ex film, sorting-hub tough; self-seal + dual tear strip; opaque interior protects privacy.
Material & Construction
60 micron film
Co-extruded LDPE/HDPE, puncture resistant
Self-seal strip
Hot-melt adhesive, dual tear notches
Opaque interior
Privacy-protecting inside layer
Application Scenes
🇺🇸 Serving US E-Commerce Brands
ISTA-Ready Packaging with Full Test Data
🇧🇷 Factory-Direct to Brazil
Direct from Dongguan Factory — No Trading Margin
Why Buy Direct From Our Factory
Factory Price
No trading-company margins. EXW/FOB quotes from our own production lines.
Fast Lead Time
7–15 days production for stocked items. Weekly container shipments.
OEM & Custom
Laser/stamped logos, custom handle colors, private-label packaging from 10,000 pcs.
