Two Key Printing Options in Cooler Bag Manufacturing Process

The printing of the cooler bag is essential for its visual appeal. How to provide customers with good printing choices is a reflection of a cooler bag manufacturer's professionalism, As a professional cooler bag factory, We will introduce two commonly used printing methods.
cooler bag screen print
Table of Contents

If the choice of materials is crucial for the insulation performance of a cooler bag, then the printing of the cooler bag is essential for its visual appeal. How to provide customers with good printing choices is a reflection of a cooler bag manufacturer’s professionalism, directly impacting the success of brand promotion and marketing activities. Here, as a professional cooler bag factory, we will introduce two commonly used printing methods.

Screen Printing

Screen printing belongs to stencil printing, where ink is squeezed through mesh openings onto the substrate by a squeegee, reproducing the desired image or text. The current automated batch screen printing technology allows for large-scale printing operations.


Versatile Substrates

Screen printing can be applied to flat or curved, rigid or flexible, large or small objects, making it suitable for a wide range of items, especially those prone to breakage or deformation.

Strong 3D Effect

Screen printing produces realistic reproductions with a strong 3D effect, surpassing offset printing in color rendering. However, fine details may be limited in reproduction.

Excellent Lightfastness

By adding light-resistant and fluorescent pigments to the ink, screen-printed images can maintain a permanent gloss unaffected by temperature and sunlight, even glowing in the dark. This makes screen-printed products suitable for outdoor advertising and signage, providing unique advantages for brand promotion.

Large Format

In terms of printing area, screen printing far exceeds methods like offset and gravure due to fewer mechanical limitations, with maximum dimensions reaching 3m x 4m or larger.

Variety of Inks

Screen printing inks, collectively known as printing materials, can include water-based, oil-based, solvent-based, and other types. Technological advancements have expanded the range of inks beyond traditional definitions, encompassing substances like paste and powder.


Screen printing inks are suitable for large-scale printing, offering lower costs compared to other printing technologies, making it cost-effective.

Dip Molding

Dip molding utilizes the variable state characteristics of thermoplastic polymers, which exhibit flowability under specific conditions and return to a solid state at room temperature. The process involves placing raw materials into specific molds, shaping them as required in their flowable state, and then curing them on a baking platform.


The raw material PVC used in dip molding is a colorless, transparent thermoplastic with excellent chemical stability, weather resistance, and wear resistance. However, it comes with higher costs, requiring mold development.

Applications of Dip Molding

Widely applied in the decoration of various items such as trademark nameplates, cards, daily hardware products, tourist memorabilia, exquisite handicrafts, and high-quality book covers. It is also a commonly used logo printing technology for cooler bag production, resembling PVC silicone products used for labels on bags, backpacks, apparel, and more.

These are the most commonly used printing technologies for cooler bags, ensuring printing costs and effects while not compromising the insulation performance of the bag. If you have other printing requirements, feel free to contact us for your cooler bag customized solutions.


Custom Cooler Bags Today

More Posts

dry bag manufacturer

How to Keep Your Phone Dry and Functional While Swimming

During the summer at the beach or by the pool, we always want to enjoy swimming without worrying about the items we carry with us, such as our phones, wallets, and keys. Here are some effective methods to help you keep these items dry while swimming.

custom cooler tote bag1

How can custom cooler bags benefit your business development?

The cooler bag manufacturing industry has seen significant growth over the past few decades, including within the broader realm of consumer goods manufacturing. Today, customization is the new norm, with nearly all types of cooler bag products available for customization to meet market expectations. As the applications of custom cooler bags continue to expand across various industries and sectors, it’s crucial to focus on their numerous advantages and analyze how they can foster business growth. Let’s delve into these benefits.

dry bag manufacturer04 (1)

How to Choose the Right Materials and Printing Methods for Customized Cooler Bags

When it comes to customizing cooler bags, selecting the appropriate materials and printing methods is crucial. Cooler bags serve not only as containers for carrying food and beverages but also as essential tools for keeping items fresh and insulated during outdoor activities. Let’s delve into how to choose the materials and printing for customized cooler bags to ensure they meet your needs.

What is a Dry Bag, What is a Dry Bag Used For, and How Does It Work?

In outdoor activities, a dry bag is an essential piece of equipment, effectively protecting your gear and food from water and moisture. This article will introduce the definition and characteristics of what is a dry bag, the different types of dry bags and their distinctions, analyze the waterproof design principles of dry bags, and discuss how they protect your items from the effects of water and moisture.