At HohuiFlex, we are the pioneers in creating innovative packaging solutions for the dairy industry. Our focus on creating reliable, cost-effective, and sustainable packaging options has made us the go-to choice for businesses in the dairy industry. With a range of standard and aseptic flexible bag-in-box and pouch solutions, we offer packaging options that cater to all dairy product needs, from milk and milk substitutes to creamer, ice cream mixes, yoghurt, cheese, and liquid eggs.
Our packaging solutions are designed to provide superior protection for dairy products, ensuring they stay fresh for longer periods. We understand the importance of maintaining product quality and have made it our mission to create packaging solutions that meet the unique needs of different dairy products. With customizable branding options, we can help businesses build a stronger brand identity and stand out in a competitive market.
Features of Milk Packaging Bags
there are several special requirements for milk packaging, including:
Protection: Milk is a perishable product that is highly sensitive to contamination and spoilage. Therefore, milk packaging must be designed to protect the milk from environmental contaminants, such as air, light, and microorganisms, during transportation and storage.
Safety: Milk packaging must be safe for use with food products and should not release any harmful chemicals into the milk. Therefore, milk packaging materials and coatings must meet strict food safety regulations.
Durability: Milk packaging must be strong and durable to prevent damage during transportation and handling.
Hygiene: Milk packaging must be hygienic and easy to clean to prevent the growth of bacteria and other microorganisms that can spoil the milk.
Convenience: Milk packaging must be convenient for consumers to use, such as easy to open, pour, and store.
Sustainability: Milk packaging must be environmentally friendly and recyclable, and should have minimal impact on the environment.
Films for Milk
There are several material structure options available for milk packaging bags, including:
High-density polyethylene (HDPE): HDPE is a popular material used in milk packaging bags due to its excellent durability and chemical resistance.
Low-density polyethylene (LDPE): LDPE is a flexible and lightweight material that is commonly used in milk packaging bags.
Polyethylene terephthalate (PET): PET is a strong and rigid material that is commonly used in milk packaging bags due to its excellent barrier properties.
Polypropylene (PP): PP is a flexible and lightweight material that is commonly used in milk packaging bags due to its excellent heat resistance and chemical resistance.
Paperboard: Paperboard is a sustainable and biodegradable material that is commonly used in milk packaging bags. It is typically coated with a layer of plastic to improve its moisture resistance.
Aluminum foil: Aluminum foil is a strong and durable material that is commonly used in milk packaging bags due to its excellent barrier properties. It is often laminated with other materials to improve its strength and flexibility
Bags for Milk
There are several types of bag options available for milk packaging, including:
Pillow bags: Pillow bags are the most common type of milk packaging bags. They are simple and inexpensive, and have a rectangular shape that makes them easy to stack and store.
Gusseted bags: Gusseted bags have folds on the sides that expand to create a box-like shape. This design allows the bag to hold more milk and improves its stability.
Stand-up pouches: Stand-up pouches have a flat bottom that allows them to stand upright on a shelf. This design makes them more convenient for consumers to use and store.
Spouted bags: Spouted bags have a built-in spout that allows for easy pouring of the milk. This design is especially popular for smaller milk packaging bags that are meant for on-the-go use.
Flexible pouches: Flexible pouches are made from a combination of plastic and aluminum foil layers that provide excellent barrier properties. They are commonly used for ultra-high temperature (UHT) milk, which can be stored at room temperature without refrigeration.
Our Capability
We manufacture billions of pouches & label every year. Our clean room flexible packaging manufacturing environments are built for quality and product safety.
HohuiFlex features advanced rotogravure printing machines in 6, 9, and 12-color options. Each machine is outfitted with computerized color registration and online display systems, ensuring exceptional print quality at low film tension. These machines can handle various flexible and paper materials at high speeds, including select models with electronic axle printing at 200 meters per minute.
HohuiFlex operates 8 of the industry's most advanced blown film machines, including PA/PE 7 Layer Co-ex blown film machines, LDPE blown film machines, and LDPE two-color co-extrusion blown film machines. This diverse array of equipment enables us to quickly adjust production capacity and effectively control costs, meeting the ever-increasing demands of customer orders in terms of both capacity and cost.
HohuiFlex utilizes top-tier dry and extrusion laminators imported from Japan, designed for precision and high-quality lamination film production. Additionally, our European-imported solvent-less laminator offers an eco-friendly packaging solution. As a leader in the packaging industry, we continually invest in innovative technologies.
HoHuiFlex has acquired a comprehensive range of pouch manufacturing machines, zipper integration systems, and slitting devices from Japan & Germany. These machines enable the production of sachets and bags with built-in, easy-to-open features using an automated process. Our facilities are fully equipped to meet the diverse pouch requirements of our multinational clients.These advanced pouch-making machines can produce a wide range of bag styles, such as three-side seal pouches with or without zippers, stand-up pouches with reinforced bottoms, four-sided fin sealed bags for optimal product protection, flat-bottom bags for enhanced stability, special-shaped pouches for unique products, and customizable hang hole and tear notch options for consumer convenience.
Industry-leading manufacturing technology and design tool
We believe that any packaging opportunity can be met by applying knowledge and imagination. Our expert engineers and designers have a wealth of flexible packaging experience and can co-create innovative, functional and cost-effective solutions with you. Services include:
Compatibility, vibration, drop and shipment testing
CAD rendering models of parts and components
AutoDesk Moldflow simulation software
3D printing within 24 hours
MOCON oxygen transmission testing
Film, laminate and resin innovation
HoHui continues to lead the way in technological innovations and the design and manufacture of plastic packaging solutions. Through our manufacturing technologies we create custom packaging that successfully meets the most demanding filling and performance requirements while positioning our customers ahead of their competition.
Manufacturing Technologies utilize:
Industrial Design
HoHui's industry recognized, creative team collaborates with customers to quickly develop unique, manufacturable designs that meet new product needs and requirements.
Design solutions are developed rapidly because of our exceptional understanding of the balance between creative design, engineering and manufacturing.
Packaging Design
HoHui’s staff of Design Engineers sets the industry standard for product development including package design and performance. Whether it’s the development of a new design from scratch, optimization of a design developed by a third party or modifications/optimization to a package that’s currently commercial, HoHui’s team of Design Engineers works closely with our customers to deliver industry-leading engineered packaging solutions
