YOUR TRUSTED COOLER BAG MANUFACTURER FOR INSULATED EXCELLENCE

WE DESIGN AND SUPPLY TPU SOFT COOLER BAGS FROM CHINA

years
emplyees
Clients
square meters factory

As a professional cooler bag manufacturer

Where We Cool Your delicisious

COOLER MAX Outdoor Equipment Co., Ltd, has over 27 years of experience in producing innovative and high-quality cooler bags.

  • Dedicated cooler bag manufacturing
  • Leading insulated bag producer
  • Practical cooler bag innovator 
  • Quality and service orientated
  • Environmental friendliness  focused 

+86 135 9922 8321

custom printed insulated food bag

Founded in 1992, COOLER MAX has grown into a large cooler bag manufacturer with 20,000 square meters factory and 400 employees. We implement advanced automated equipment like hydraulic pressure cutting machines and laser cutting machines to ensure efficient production. Our daily output reaches up to 3,000 cooler bags and annual output exceeds 1 million cooler bags and 1.5 million other bags.

COOLER BAG MANUFACTURER'S SHOWPIECE COLLECTION

Cooler Bag Series is a product designed to supply you with a convenient refrigeration solution. Crafted from carefully selected high-quality materials, ensuring the durability and insulation performance

insulated delivery bag

Reusable insulated shopping bag

insulated tote bag

Insulated tote bag

insulated wine tote bag

Insulated wine tote bag

insulated medical bag

Insulated medical bag

insulated wine tote bag

Insulated delivery bag

custom printed insulated food bag

Custom printed insulated food bag

cooler bag manufacturer

Unique Edge as Top Cooler Bag Manufacturer

You can see the remarkable advantages of our cooler bag, featuring reliable insulation capabilities and an appealing design.

DEDICATED COOLER BAG MANUFACTURER

Obtained certifications from BSCI, ISO, SEDEX, SGS and Intertek, With annual sales of USD 20 million, and have a stable financial position

STRONG R&D CAPABILITY

Established a professional cooler bag manufacturer R&D team,own 20 utility model patents and 6 design patents

ADVANCED EQUIPMENT

Have 10 hydraulic pressure cutting machines and 10 laser cutting machines

OUTSTANDING CUSTOMER SERVICE

Have a professional customization consulting team and a 24/7 customer service team to provide you with all-around support

ADVANCED TECHNOLOGY

Adopting high frequency welding technology for higher quality and durability cooler bags for you

LARGE-SCALE PRODUCTION CAPACITY

The daily output of 3,000 cooler bags, Annual output of 1 million cooler bags and 1.5 million other welded bags

Unique Edge as Top Cooler Bag Manufacturer

With over 27 years of expertise in crafting innovative, high-quality cooler bags, We leads the way as a premier cooler bag manufacturer

LARGE-SCALE PRODUCTION CAPACITY

The daily output of 3,000 cooler bags, Annual output of 1 million cooler bags and 1.5 million other welded bags

Have a professional customization consulting team and a 24/7 customer service team to provide you with all-around support

ADVANCED TECHNOLOGY

Adopting high frequency welding technology for higher quality and durability

STRONG R&D CAPABILITY

Established a professional cooler bag manufacturer R&D team,own 20 utility model patents and 6 design patents in cooler bag manufacturing

DEDICATED BAG MANUFACTURER

Obtained certifications from BSCI, ISO, SEDEX, SGS and Intertek, With annual sales of USD 20 million

ADVANCED EQUIPMENT

Have 10 hydraulic pressure cutting machines and 10 laser cutting machines

Process From insulated cooler bag factory

CONTACT MANUFACTURER

Initial contact us to discuss about product needs, preferred styles via email and phone call

SELECT STYLE

Customer provides images or samples of desired products, logo designs to confirm and finalize choice

CONFIRMATION

Cooler bag manufacturer confirms logo design and provides price quote and production timeline

MAKE AND SEND SAMPLES

Customer pays fee for cooler bag manufacturer to produce physical samples for customer approval and feedback

CONFIRM CUSTOMIZATION

Deposit is made to cooler bag manufacturer purchase materials and components to start custom production

FACTORY PRODUCTION

Manufacturer’s quality team closely inspects on the entire assembly process to deliver products with top quality

SETTLE BALANCE

Remaining payment is made within mutually agreed payment terms prior to product delivery

ARRANGE SHIPMENT

The manufacturer ships finished products. Shipment is tracked to ensure successful arrival on schedule

AFTER-SALE SERVICE

Cooler bag manufacturer gives assistance with best serve for customer needs timely follow-up

cooler bag

Advantages of Waterproof Zippers in Cooler Bag Manufacturing

Waterproof, heat-resistant, and flexible zipper tooth belts and puller materials, commonly made of plastic or rubber, give coolers with this zipper higher waterproofing and insulation. The double-layer or back-to-back zipper structure ensures a good sealing effect. The preference for spherical or interlocking tooth shapes provides excellent sealing at the biting points. Smooth and tight zipper edges reduce gas leakage, ensuring the highest level of sealing for cooler bags and maintaining bag quality.

Advantages of High-Frequency Welding Technology in Cooler Bag Making


High-frequency technology rapidly generates a substantial amount of heat, significantly improving production efficiency and allowing for more effective manufacturing of products. The heat produced by high frequency penetrates materials, forming a strong bond and making the bonding of cooler bags produced using this technology more robust. This technology, by concentrating heat in a short time, prevents material deformation caused by prolonged heating, enhancing the durability of cooler bags. It also contributes to a more exquisite appearance, elevating the overall quality of the product.

 

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