Wholesale Custom Mailer Boxes Manufacturer - Winpack
Wholesale custom mailer boxes manufacturer — Winpack
Custom Mailer Boxes Built for Brands
Winpack specializes in wholesale custom mailer boxes manufacturer services tailored to elevate your unboxing experience. Founded in 2016, we design, proof, print, and produce High Quality mailer boxes that reflect Winpack identity. Whether you need simple kraft mailers or fully branded, full-color corrugated mailer boxes, our solutions combine durability, aesthetics, and cost-efficiency to support ecommerce, subscription services, and retail fulfillment.
Advanced Production & Quality Assurance
Our 15,000-square-meter factory is equipped with state-of-the-art machinery — including Heidelberg presses, Lithrone GL-40A, high-speed cutters, and an anti-counterfeiting inkjet printer. This investment enables precision color matching, high-volume runs, and consistent quality across batches. As a wholesale custom mailer boxes manufacturer, Winpack follows strict quality control at every stage to ensure on-time delivery and exceptional product standards.
Comprehensive Customization & Printing Options
We offer versatile finishing choices: matte or gloss laminates, embossing, debossing, spot UV, foil stamping, and custom inserts. Our advanced screen plate-making system supports intricate designs and accurate branding reproduction. Choose from varied sizes, materials, and dielines to create a tailored package that protects products and enhances shelf and online presence.
Sustainable, Industry-Ready Packaging
Winpack serves cosmetics, food, healthcare, pharmaceuticals, and electronics sectors with materials and designs that prioritize sustainability and regulatory compliance. We provide recyclable and FSC-certified options and can integrate anti-counterfeiting features for sensitive or high-value products, protecting both brand integrity and consumer trust.
Why Partner with Winpack?
As a leading wholesale custom mailer boxes manufacturer, Winpack delivers competitive pricing for bulk orders, flexible MOQs, and end-to-end service from concept to fulfillment. Our in-house capabilities for stickers, labels, paper bags, gift boxes, and printed collateral ensure cohesive brand packaging solutions. Choose Winpack to scale your packaging with reliability, innovation, and a clear vision: to become the world’s leading custom paper box packaging manufacturer.
Wholesale custom mailer boxes manufacturer Display
How long does it usually take from design confirmation to delivery?
Answer: The delivery time of folding boxes is usually 15-25 days, depending on the production of the order
Can I order a sample of my packaging box?
Yes, we strongly recommend that you do so, we provide a variety of sample types to meet different usage situations and help you guarantee the best results!
What are the wholesale pricing options for bulk orders?
We offer competitive wholesale prices for bulk orders. Please contact our sales team for more details
Can I get a sample before placing an official order?
Yes, we provide samples to our customers. Please contact our sales team to inquire about sample availability and pricing.
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The pharmaceutical industry is strict and controlled in terms of the safety and compliance of its products and medicines, and with good reason!
Quality, protection and care must never be compromised, especially when the health and well-being of individuals are at stake.
These requirements apply not only to the products themselves, but also to the design of medicine packaging.
When it comes to pharmaceutical products, the design of the packaging and the labelling are equally important.
The design of pharmaceutical packaging should prevent contamination by water, light, and dust, and the labels should be readable, concise, and accurate.
Failure to meet these standards can lead to business failure, so in this article, we will discuss the key factors you must consider to remain in business and maintain the high standards of the pharmaceutical industry.
Nevertheless, satisfying these requirements has never been more convenient for the packaging of medical devices!
Quality control, traceability and transparency have never been more easily attained than with the introduction of smart packaging design.
However, before examining this trend, we will first take a closer look at the requirements for medical packaging.
What is Flexographic Printing?
If you're in the printing business or a company looking to package your products in boxes, you've probably heard the term 'flexography' without knowing what it means.
The flexographic printing press is a technique believed to be the new letterpress because it can print on large volumes of substrates, such as:
Plastic
Paper
metals
films
cellophane.
Flexographic printing press technology is economical in terms of time and cost-effective, offering a wide variety of choices.
Flexo printing offers high-quality results at an affordable price, whether you need to print food packaging or labels.
Now, let's take a closer look at the flexographic printing process and how you can use this technology to your advantage.
6 Creative Ways to Reuse Cardboard Boxes
Whether you are a business or an individual, you probably have a few cardboard boxes lying around.
You could store and organise some of them, but most of them will probably end up in the bin.
In fact, there are plenty of inventive and practical ways to reuse cardboard boxes at home or in the workplace!
The Ultimate Guide to Custom Rigid Boxes: Design, Benefits & Production by Winpack (2026)
This comprehensive guide explores the world of custom rigid boxes, detailing their structural advantages, premium benefits for branding, and the intricate manufacturing process. It highlights 2026 trends like sustainable materials and smart packaging, while showcasing Winpack's advanced production capabilities.
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