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YCPackaging

YCPackaging

Contact us anytime:

+86 137 0186 0698

Speak to our experts in 1 min 24/7 Support

Self Sealing Kraft Mailer Box

Custom Quote Request Form

Free Design Support

Free Sample

Self Sealing Kraft Mailer Box

Discover the perfect way to ship your products worldwide! Our self-sealing mailer boxes, featuring a unique design and a special tear open strip, are tailored to highlight product aesthetics and enhance the consumer experience.
Material:                        Corrugated cardboard, Kraft paper, Art paper, Coated paper etc.
Color Options:               Customized color, CMYK, PMS Offset Printing.
Dimensions:                  Customized Based on Your Requests.
Thickness:                     1MM,1.5MM, 2MM, 2.5MM, 3.0MM or Customized thickness.
Finish Options:              Glossy, Matte, Foil Stamping, Spot UV, Embossing, Debossing, Textured.
Feature:                         Durable, Eco-friendly, Weight-bearing, Recyclable, Easy-to-use.
Artwork Format:             Vector AI/EPS/PDF/PSD/SVG.
Shipping Methods:         By Sea/Air/Express/Train.
Lead Time:                     Sample time: 3-5 days; Production time: 7-15 days.
Payment Options:          Visa, Mastercard, T/T, PAYPAL, APPLE_PAY, GOOGLE_PAY.

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Hot stamping foil technique applying metallic foil to logos and designs, offering true metal effects with various foil colors and finishes.

Hot Foil Stamping

Hot foil stamping, also called aluminum foil, has a gradient and true metallic color effect for the logo. There are many different colors and finishes of foil available.

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Spot UV printing applying glossy ultraviolet varnish to selected design areas, creating contrast and highlighting artwork on packaging.

Spot UV

Spot UV, also called Ultraviolet, is a layer of transparent varnish on the printed pattern. It creates a glossy and artistic effect to stand out parts of your design.

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Varnishing applied like CMYK ink to add matte, glossy, or satin finishes, enhancing color appearance and protecting packaging surfaces.

Varnishing

Varnish is applied in the same way CMYK inks applied and provide matte, glossy or satin surface finishes to enhance color appearance on the paper packaging.

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Embossing/debossing printing technique creating raised or pressed 3D textures on paper and cardboard for premium packaging designs.

Embossing

Embossing/Debossing refers to the process of making the raised/pressed text or image into the paper or cardboard, giving a three-dimensional look.

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Embossed hot foil printing combining embossing and foil stamping to create raised 3D metallic logos, icons, and text for luxury packaging.

Embossed Hot Foil

A combination between embossing and hot foil stamping, embossed hot foil creates 3D designs that feature a metallic and raised finish for the image, icons or texts.

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Special pattern embossing pressed into paper or cardboard to create unique natural textures, offering customizable decorative surface effects.

Special Pattern

Special pattern can be pressed into the paper or cardboard to create a natural special textured surface. The pattern is diverse and optional to satisfy your senses.

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Matt lamination protecting packaging from oil and water while creating a smooth, non-reflective matte surface for a modern premium look.

Matt Lamination

The lamination can provide resistance to oil and water and to enhance color appearance on the paper packaging. It has a matte effect in the surface of full box.

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Glossy lamination providing water and oil resistance while enhancing color vibrancy, creating a smooth shiny finish on packaging surfaces.

Glossy Lamination

The lamination can provide resistance to oil and water and to enhance color appearance on the paper packaging. It has a glossy effect in the surface of full box.

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Offset printing for high-quality packaging production, offering precise color and cost-effective results for large volume orders.

Offset Printing

Offset printing is the highest quality printing option available in a wide range of custom finishes. Cost-effective for large quantity runs.

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UV printing using ultraviolet curing technology to create vibrant, durable, and fade-resistant packaging prints.

UV Printing

UV printing replies on Ultraviolet technology to almost instantly dry and cure UV inks upon exposure to UV light sources inside the press. More vibrant and fade-resistant.

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Digital printing for packaging, ideal for fast sample production and small quantity orders with cost-effective results.

Digital Printing

By directly digital transferring from electronic files, digital printing is very cost effective and time efficient for making samples and smaller orders.

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Screen printing technique for packaging, using mesh plates to create bold graphics with high productivity and low cost.

Screen Printing

Screen printing utilizes a screen printing plate where the mesh of the graphic portion is permeable to ink. It is a very simple process with high productivity and low cost.

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Eco-friendly soy ink made from soybean oil and pigment, used for high-quality and sustainable packaging printing.

Soy Ink

Soy-based inks, made from renewable soybean oil, offer vibrant and high-quality colors, making them a popular choice for sustainable packaging solutions.

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Pantone PMS color matching system with pre-mixed inks, ensuring accurate and consistent brand colors in packaging printing.

Pantone/PMS

Pantone Matching System colors, an internationally recognized standard color by number and name, is pre-mixed with a specific formula of inks prior to printing.

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CMYK printing color system used for high-quality packaging, offering bright and vibrant full-color results.

CMYK

CMYK is the most popular and cost effective color system used in print. It can be used to fully formulate much brighter and vibrant colors.

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Metallic Pantone printing with metallic sheen colors, suitable for premium packaging and consistent brand color designs.

Pantone Metallic

Pantone Metallic is a range of colors matched to metallic sheens, ideal for creating consistent brand color schemes and designs.

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Optimized for large cartons and heavy items, with a flute thickness of 2.5-3.0mm.

B-Flute

Optimized for large cartons and heavy items, with a flute thickness of 2.5-3.0mm.

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C-Flute

Ideal for large mailer boxes and has a flute thickness of 3.5-4.0mm.

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Most commonly used option, with a flute thickness of 1.2-2.0mm.

E-Flute

Most commonly used option, with a flute thickness of 1.2-2.0mm.

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Perfect for lightweight items for shipping and has a flute thickness of 0.6-0.9mm.

F-Flute

Perfect for lightweight items for shipping and has a flute thickness of 0.6-0.9mm.

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1-Layer corrugated paper+1-layer cardboard paper

Singleface

1-Layer corrugated paper+1-layer cardboard paper.

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Single Wall

1-Layer corrugated paper+2-layer cardboard paper.

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2-Layer corrugated paper+3-layer cardboard paper

Double Wall

2-Layer corrugated paper+3-layer cardboard paper.

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3-Layer corrugated paper+4-layer cardboard paper

Triple Wall

3-Layer corrugated paper+4-layer cardboard paper.

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Corrugated insert offering strong and sturdy protection for heavier or fragile products, ideal for shipping items like bottles and delicate packaging goods.

Corrugated Insert

Corrugated inserts are typically used for heavier items, fragile items and dropper bottle products that will be shipped for a strong and sturdy protection.

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Sponge Insert

Sponge inserts are extremely soft and suitable for various shaped products. It has a highly shock-proof function, which will not easily move inside the box. 

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EVA insert with luxury cushioning, designed to perfectly fit and protect products, offering strong shock absorption and available in black or white.

EVA Insert

EVA Inserts are very luxury to fix products perfectly. Its robust nature also allows for an ultimate protection of the inner product. Available in black or white.

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Blister insert made from thermoformed plastic, providing high impact strength and rigid trays for cosmetics, pharmaceuticals, and other packaged products.

Blister Insert

Blister insert is thermoformed to create trays that offer high impact strength and rigidity for product. Popular for packaging products like cosmetics or pharmaceuticals, HIPS plastic offers a stable and durable interior structure.

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Paper insert using 300-400gsm paper with at least 50% post-consumer recycled content, ideal for lightweight and non-fragile product packaging.

Paper Insert

Paper-based box inserts are typically used for lightweight, non-fragile items. These paper inserts use a standard thickness of 300-400gsm and contain a minimum of 50% post-consumer content (recycled waste).

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Rigid cardboard insert made from reinforced board to keep fragile items like skincare bottles, perfumes, and ceramics secure, with optional high-quality printing.

Rigid Cardboard Insert

Made of reinforced rigid cardboard that remains stiff. Keeps fragile items such as skincare products, perfume bottles, ceramic pieces free from damage. High quality color or graphic printing can be added.

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Molded pulp insert made from 100% biodegradable natural fibers such as bamboo pulp and bagasse, molded precisely to fit products as an eco-friendly alternative.

Molded Pulp Insert

Pulp molded inserts are manufactured from 100% biodegradable natural fibers, including bamboo pulp, wood pulp, and bagasse. Which can be molded to your products precisely. An eco-friendly alternative for inserts.

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Crinkle Shredded Paper

Recycled paper crinkle packaging is fully recyclable and biodegradable. Perfect decorative shredded filling for gift boxes, subscription boxes and mailers. Giving a truly elevated unboxing experience. Available in different colors.

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Our Simple Ordering Process

Ready to elevate your packaging? Follow these four simple steps, and you’ll be on your way to personalized,
high-quality packaging that meets all your needs!

Select Your Packaging

Explore our wide range of premium packaging options. Pick the styles and features that best fit your brand, and personalize them with various materials, colors, and finishes.

Request a Quote

Once you've selected your customized packaging, add it to your quote request and Submit. Our packaging experts will provide a personalized quote tailored to your requirements.

Expert Consultation

Take advantage of a free consultation with our packaging experts. We’ll help to optimize your design,and find solutions that are both cost-effective eco-friendly.

Production & Delivery

After final approval, we manage the entire production process, from manufacturing to shipping. All you need to do is sit back and wait for your order to arrive, on time and ready to impress!

Our Factory & Team

Behind every premium packaging product is a dedicated team and state-of-the-art factory working seamlessly together. From the precision of our machinery to the passion of our people, we ensure quality and care in every step.

Printing in Action
Precision Die Cutting
Lamination Process
Inventory & Warehouse
Team Building Moments
Hot Foil Stamping Zone
Quality Control & Inspection
Folding Carton Gluing Machine
Hand Finishing Area

How We Pack for Shipping

To ensure your products arrive safely and in perfect condition, we use a range of professional packaging materials — including protective inner boxes, moisture-resistant bags, bundled strapping, reinforced corrugated cartons, export-safe plastic corner protectors, and palletized shipping for bulk orders.
Each order is packed with care to ensure it withstands long-distance transportation.

Global Shipping & Secure Payment

We’re based in Shanghai – China’s International Trade Hub.
Well connected by sea, air, and land, Shanghai has the nation’s largest seaport,
a modern international airport, and a high-speed rail network, enabling fast and efficient global shipping.

Top FAQs

You can easily browse our product catalog on this platform and submit a quote request directly.

Alternatively, you can contact us through any of the following methods:
Call us at +86 137-7447-8401
Chat with us via WhatsApp
Email us at [email protected]

Our customer service is available 24/7, with quick responses within one hour.

 
Placing an order with us is simple and straightforward. Here’s the process:

  1. Request a Quote
    Start by receiving an official quotation from us based on your packaging requirements.
  2. Finalize Artwork
    We’ll work with your vectored design/logo to create a printing proof, which we’ll send to you for approval.
  3. Confirm Printing Proof & Make Payment
    Once you approve the proof, we’ll send you an invoice along with a payment link. Production will begin once we receive your payment.
  4. Production Updates
    During production, we’ll keep you updated with regular progress reports, including pictures and videos of your order.
  5. Shipment
    Once everything is ready and confirmed, we’ll arrange the shipment to ensure your order reaches you smoothly.

Production typically takes 12-15 days, and 15-25 days for larger volume orders.

Air freight options range from 7-15 days, while ocean freight range from 25-70 days. If you need some packaging expedited earlier, consider splitting your shipment between air and ocean.

Yes, we offer Door-to-Door shipping, including Customs Duties. You won’t need to worry about customs or taxes—just sit back and wait for your package to be delivered directly to your door.

Yes, absolutely! Contact us to receive a free dieline template, which you can use to create your custom design.

Yes, we offer professional graphic design service to help you craft the perfect packaging. Not everyone has an artistic touch, but that shouldn’t stop you from having personalized, high-quality packaging for your business. Send us your logo file and ideas and we will hep you to bring your concept to life.

Yes, ordering one box is perfect if you’d like a sample to check out before committing to a large order. Additionally,we can provide a pre-production sample and share a video with you before we proceed with bulk production.

No, the official quotation you receive from us are final except you changed the specifications after our quotation. Then we will recheck the accurate pricing accordingly.

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