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Tab Lock 4c Print 300gsm Corrugated Sleeve Mailer Box

Minimum Order Quantity : 1000pcs per design/size Packaging Details : Export standard shipping carton
Delivery Time : 15-20 days Payment Terms : T/T
Supply Ability : 500,000units per week
Place of Origin: Guangzhou, China Brand Name: NSWprint
Certification: SGS, FSC, ISO9001:2015 Model Number: CMB017

Detail Information

Size: Custom Material: 300gsm C1S Paper, E-flute White Corrugated Paper
Print: 4c Print For Sleeve Finish: Matte Lamination
MOQ: 1000pcs Per Design/size Lead Time: 15-20 Days
High Light:

300gsm Corrugated Sleeve Mailer Box


Tab Lock Sleeve Mailer Box


4c Print Sleeve Mailer Box

Product Description

Printing Paper Sleeve White Corrugated Custom Tab-Lock Mailers



Mailer box:


In NSWprint, you can choose B-flute(3mm thick) or E-flute(1.6mm thick) corrugated paperboard. You can have brown kraft paper or white coated paper as surface paper. Our paper source is FSC certificated. Thus, our mailer box is 100% recyclable sustainable.


A custom printed mailer box is super necessary for e-commerce packaging, online shops, and subscription boxes. You can use the custom print mailer box to pack the promotional kits and holiday boxes. It can give your clients an amazing unboxing experience. The mailer box is sturdy and strong to ship directly in the mail. It is a good way to showcase your brand by printing your design inside and outside the box. It can also save your packaging cost as you don’t need to buy an expensive gift box. The mailer box is super easy to assemble and doesn’t need a lot of space to store them because they are flat-pack shipped. 



Product details:


Box style Printing Paper Sleeve White Corrugated Custom Tab-Lock Mailers
Dimension Custom
Paper stock

Paper sleeve: 300gsm C1S paper

Corrugated paper: white E-flute(1.6mm thick) paperboard

Print 4c print
Finish matte lamination
Additional options Matte & Glossy varnishing, UV coating, Spot UV, Aqueous coating, Gold & Silver foil hot stamping, cold stamping, holographic foil paper, Glister gluing and etc.
File requirements

Layered artwork file with accurate die-line.

Acceptable type: PDF, AI (How to prepare your artwork)

Color mode: CMYK

Die-line and design in separate layers

All text content outlined

Pantone sample/swatch noted if applicable

Press quality PDF output

Sample fee USD$30, about 5 days

Around 15-20 days





Question: Can I get the price of this product?

Answer: The price is based on quantity, specification, and design. Pls send an email to to get a quote.


Question: Can I have the samples to have a check?

Answer: As for the sample, there are two choices. First, we could provide the free samples for you to check the quality and you need to pay the air freight. Second, we can make a customized sample box based on your requirements. The customized sample fee is about USD$50 per design plus a shipping fee of USD$30.


Question: What is the payment term?

Answer: We can do a 30% deposit and balance before shipment. We accept T/T.


Tab Lock 4c Print 300gsm Corrugated Sleeve Mailer Box 0



Tag words: custom tab-lock mailers

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