Quality Hexagonal Kraft Paper Mailer – 220‑540mm Wide, Self‑Adhesive Seal, Easy‑Tear Strip factory

Hexagonal Kraft Paper Mailer – 220‑540mm Wide, Self‑Adhesive Seal, Easy‑Tear Strip

country of origin

Zhenjiang, Jiangsu Province, China

Brand Name

HuanCheer

MOQ

10000 pic

unit price

RMB 0.5

Supply Capacity

100000 pcs per week

Product Details

Color: Natural Brown / White / Custom Colors

Material: 100% Virgin/recycled Kraft Paper

Bag Width (Finished): 220 – 540 Mm

Bag Height (Finished): 400 – 770 Mm

Bottom Width (Gusset): 70 – 200 Mm

Flap / Tongue Height: 50 – 130 Mm

Bag Style: Hexagonal (6‑panel) – Expands To Hold More Volume

Product Description

Detailed Specifications & Features

Hexagonal Kraft Paper Mailer – 220‑540mm Wide, Self‑Adhesive Seal, Easy‑Tear Strip

Hexagonal Kraft Paper Mailer - Expands to Hold More, Self‑Adhesive Seal & Easy‑Tear Strip - 80‑140gsm, 100% Recyclable, Tamper‑Evident

Product Overview

The hexagonal kraft paper mailer is a next‑generation shipping bag designed for maximum capacity and packing efficiency. Unlike traditional flat mailers, the hexagonal (six‑panel) design expands to create more internal volume, allowing you to pack more items into the same footprint - perfect for e‑commerce sellers who need to maximize every cubic centimeter of shipping space.

Constructed from 80‑140gsm kraft paper, this mailer offers excellent tear resistance and durability, protecting contents during transit. The self‑adhesive peel‑and‑seal closure with release liner ensures quick, secure sealing - simply peel, press, and it's done. The integrated easy‑tear strip allows recipients to open the bag effortlessly without scissors. The seal is tamper‑evident - once closed, any attempt to open it leaves visible damage, providing security for high‑value shipments.

The generous size range - width 220‑540mm, height 400‑770mm, bottom gusset 70‑200mm - accommodates everything from small accessories to bulky apparel. The hexagonal design also allows the bag to stand upright when filled, making packing easier. Fully recyclable and biodegradable, it's the sustainable choice for modern e‑commerce.

Ideal for e‑commerce shipping, apparel, footwear, books, electronics, and subscription boxes.

Product Specifications

Material	100% virgin/recycled kraft paper
Paper Weight	80 - 140 gsm
Color	Natural brown / White / Custom colors
Bag Width (Finished)	220 - 540 mm
Bag Height (Finished)	400 - 770 mm
Bottom Width (Gusset)	70 - 200 mm
Flap / Tongue Height	50 - 130 mm
Bag Style	Hexagonal (6‑panel) - expands to hold more volume
Closure Type	Self‑adhesive peel‑and‑seal strip with release liner
Easy‑Tear Strip	Yes - integrated tear strip for easy opening
Tamper‑Evident	Yes - seal shows clear evidence of opening
Custom Sizes	Yes
Custom Printing	Available
MOQ	10,000 pieces
Lead Time	5‑8 working days
Packaging	Carton box
Payment Terms	T/T, L/C
Supply Ability	50,000 pieces per week

Product Images

Hexagonal kraft paper mailer showing expanded design and self-adhesive seal

Close-up view of hexagonal mailer's easy-tear strip and tamper-evident features

Hexagonal mailer in use showing capacity and standing upright when filled

Manufacturer Information

HUANCHEER has been manufacturing high‑quality kraft paper bags for over 6 years. Our square bottom bags are engineered with precision to ensure consistent dimensions, strong seals, and reliable performance. We use only FSC‑certified kraft paper and water‑based adhesives, ensuring every bag is fully recyclable and biodegradable. Our production facility is equipped with advanced bag‑making machinery capable of producing over 50,000 bags per week. We offer custom sizes, custom printing (up to 6 colors), and fast turnaround. Choose HUANCHEER for packaging that combines strength, sustainability, and style.

Key Features

Hexagonal (6‑panel) design - expands to hold more volume than flat mailers
Self‑adhesive peel‑and‑seal closure - quick, secure, no tape needed
Easy‑tear strip - recipients can open without scissors
Tamper‑evident seal - visible damage if opened, securing high‑value shipments
80‑140gsm kraft paper - strong, tear‑resistant, and durable
Generous size range - width 220‑540mm, height 400‑770mm, bottom gusset 70‑200mm
100% recyclable and biodegradable - plastic‑free, eco‑friendly
Custom sizes and printing - available
Stands upright when filled - easier packing

Business Trade Terms

Price: RMB 0.5 - 2.0 per bag (depends on size, paper weight, and quantity)
MOQ: 10,000 pieces
Payment: T/T, L/C
Supply ability: 50,000 pieces per week
Sample: Available (shipping fee applies)
Lead time: 5‑8 working days

Shipping Information

Packing: Bulk in carton boxes (500‑2,000 bags per carton)
Delivery: 5‑8 working days after order confirmation
Ports: Shenzhen, Guangzhou
Shipping terms: EXW, FOB, CIF, DDP available
Sea freight for bulk orders; air express for sample

Frequently Asked Questions

Q1: What does "hexagonal" mean for a mailer?

A: The mailer is designed with six panels that expand when filled, creating more internal volume than a flat mailer of the same external dimensions.

Q2: How does the self‑adhesive seal work?

A: The mailer features a peel‑and‑seal strip with a release liner - simply peel off the liner and press to seal. No tape or glue needed.

Q3: What is the easy‑tear strip?

A: A perforated strip on the mailer that allows recipients to tear it open easily without scissors.

Q4: Is the seal tamper‑evident?

A: Yes, once sealed, any attempt to open the mailer leaves visible damage, providing security for high‑value shipments.

Q5: What weight capacity does this mailer have?

A: With 80‑140gsm kraft paper, the mailer can typically hold 5‑15kg depending on size.

Q6: Can I get custom sizes?

A: Yes, we offer custom sizes within the range of 220‑540mm width, 400‑770mm height, and 70‑200mm bottom gusset.

Q7: Is the mailer recyclable?

A: Yes, it is made from 100% kraft paper and is fully recyclable and biodegradable.

Q8: Can I print my logo on the mailer?

A: Yes, custom printing is available.

Tags: hexagonal kraft mailer, expandable paper bag, self‑adhesive shipping bag, easy‑tear mailer, tamper‑evident paper bag, eco e‑commerce packaging, HUANCHEER

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