Hangzhou Banglin Bonding Technology Co., Ltd. was established in 2005 which is a national high-tech and specialized enterprise. Located in Hangzhou Future Science Industrial Park. Our company's self-invented and produced hot-melt adhesive products are widely used in various industries, including shoes and bags, automotive batteries, automotive interiors, food packaging, adhesive tapes, labels, tapes, medical supplies, household daily necessities, logistics and express delivery, etc.
Why Choose Us
High Quality
Our Hangzhou factory serves more than 3800 customers, covering 23 provinces and 343 cities. The products are exported to Southeast Asia, the Middle East, South America and other countires. We have a comprehensive management system for product research and development, quality control, safety production,employee service, and after-sales service .
Rich Experience
The company has successively introduced digital management software such as SAP workshop integration software MES, CRM, cloud barcode and Yida digital platform to assist the enterprise in building a strategic management system.
Professional Team
The company has established a technical team with professional application research and development capabilities. The R&D center covers an area of more than 500 square meters, importing the most advanced R&D testing instrument from the United States-- Rheometer. Meanwhile we also hire senior expertes with PhDs in the United States to provide coporate training and guidance.
Certificate
Our hot melt adhesive has successfully passed the ISO 9001 quality management system certification, which means that the production process and quality management have reached the internationally recognized high standards, and it is able to provide customers with stable and high-quality products. At the same time, it has also obtained the REACH and SGS certification. These certifications indicate that the chemical substances in the hot melt adhesive comply with the strict regulatory requirements of the European Union, effectively guaranteeing the health of users and environmental safety, and fully demonstrating our high emphasis on environmental protection and firm commitment to sustainable development.
We have developed different hot melt glue adhesive products for different paper products. Applications include paper bag side bonding, paper bag wrist strap bonding, gift boxes, carton sealing, self-adhesive paper boxes, etc.
Tote Bags Hot Melt Adhesive Glue
We have developed different hot melt glue adhesive products for different paper products. Applications include paper bag side bonding, paper bag wrist strap bonding, gift boxes, carton sealing, self-adhesive paper boxes, etc.
We have developed different hot melt glue adhesive products for different paper products. Applications include paper bag side bonding, paper bag wrist strap bonding, gift boxes, carton sealing, self-adhesive paper boxes, etc.
Self-Adhesive Carton Hot Melt Adhesive
We have developed different hot melt glue adhesive products for different paper products. Applications include paper bag side bonding, paper bag wrist strap bonding, gift boxes, carton sealing, self-adhesive paper boxes, etc.
Hot melt adhesives are popular for their fast setting time, strong bond, and compatibility with a variety of surfaces including paper, cardboard and plastic, making them ideal for high-speed packaging and production lines.
Beverage Carton Hot Melt Adhesive
We have developed different hot melt glue adhesive products for different paper products. Applications include paper bag side bonding, paper bag wrist strap bonding, gift boxes, carton sealing, self-adhesive paper boxes, etc.
Paper Carton Hot Melt Adhesive
We have developed different hot melt glue adhesive products for different paper products. Applications include paper bag side bonding, paper bag wrist strap bonding, gift boxes, carton sealing, self-adhesive paper boxes, etc.
Paper Carton Hot Melt Adhesive (HMA) are as numerous as they are versatile. In general, hot melts are applied by extruding, rolling or spraying, and the high melt viscosity makes them ideal for porous and permeable substrates. HMAs are capable of bonding an array of different substrates including paper, rubbers, ceramics, metals, plastics, glass, wood and more.
Today, Paper Carton Hot Melt Adhesive are available in a variety of different types, allowing for use in a wide range of applications across several industries. For use in industrial processes, HMA adhesive is supplied in larger sticks and glue guns with higher melting rates. Aside from hot melt sticks, HMA can be delivered in other formats such at granular or power hot melt blocks for bulk melt processors.
Benefits of Paper Carton Hot Melt Adhesive
High Heat Resistance
Another advantage of Paper Carton Hot Melt Adhesive is their high heat resistance. Food and beverage products often go through extreme temperature variations during transportation and storage. Some Paper Carton Hot Melt Adhesive are designed to withstand freezing temperature, ensuring that packages remain intact and secure. This cold or freeze resistance is particularly vital for perishable goods that require refrigeration or transportation across different climate zones.
Good packaging performance
Food packaging cartons must be able to withstand temperature, humidity changes and various index requirements for rough handling during transportation. Such as the use of tape is difficult to meet this requirement, because the adhesive strength of the tape is poor, the tensile strength is small, and it is not strong to the coated or oily cardboard. The hot melt adhesive has a good bonding force with paper products, strong penetration force, and simultaneously plays a physical and chemical bonding effect between the corrugated paper and the liner board. The overall strength of the bonded carton is enhanced, and the carton is not easy to deform and crack.
Beautiful appearance
Nowadays, merchants require packaging to convey the product while also conveying the product and company image through the design of the packaging pattern. Therefore, the fewer factors that hinder the appearance, the better. Adhesive tape often obstructs the image and interferes with the transmission of packaging information; while hot melt adhesive is glued between the flaps, which can provide a larger display space.
Low cost
Using hot melt glue to seal the box is fast, and the entire bonding process can be completed in only a few seconds. It is suitable for mass production, with low energy consumption and low cost. Adding glue during processing will not cause downtime; while replacing tape requires downtime. In addition, the hot-melt glue box may not be equipped with partitions, and the sealing strength is greater than when the tape is used to seal the box with the partitions inside, which can reduce the cost of the partitions.
Type of Paper Carton Hot Melt Adhesive
Ethylene Vinyl Acetate (EVA) Hot Melts:
EVA hot melt adhesives are widely used in packaging applications. They offer good adhesion to a variety of substrates, including paperboard, corrugated cardboard, and coated stocks. EVA hot melts provide fast setting times and good bond strength, making them suitable for high-speed packaging lines.
Metallocene Polyolefin (MPO) Hot Melts:
MPO hot melt adhesives are a type of metallocene-based adhesive. They offer excellent adhesion to a wide range of substrates, including plastics, foils, and paper. MPO adhesives provide high heat resistance, good flexibility, and strong bonds, making them suitable for applications requiring durability and resistance to elevated temperatures.
Pressure-Sensitive Hot Melts:
Pressure-sensitive hot melt adhesives (PSHMs) are formulated to provide instant tack and bond strength at room temperature. They offer aggressive adhesion to various packaging materials, such as paper, film, and foil. PSHMs are commonly used in applications like carton sealing, label application, and tape manufacturing.
Polyurethane (PUR) Hot Melts:
Polyurethane hot melt adhesives are known for their exceptional bonding strength and flexibility. They offer excellent adhesion to a wide range of substrates, including difficult-to-bond materials like plastics, metals, and foams. PUR hot melts provide high heat resistance and can be used for applications such as sealing and bonding in packaging.
Polyolefin Hot Melts:
Polyolefin hot melt adhesives are based on polyethylene or polypropylene. They offer good adhesion to various packaging materials, including paper, cardboard, and plastics. Polyolefin hot melts are commonly used in case and carton sealing applications, as well as for bonding packaging inserts.
Raw Materials Used in Paper Carton Hot Melt Adhesive
The composition of a hot melt adhesive influences its cost, performance, functionality, and availability. Typically, a hot melt consists of a polymer combined with various additives, which can exist in different forms.
Polymers in Paper Carton Hot Melt Adhesive
Polymers are fundamental components of hot melts. Many types of glue are polymers, which consist of long, repetitive chains of specific molecules with varying properties. These polymers are responsible for most of the physical characteristics of hot melts.
Polymers impart heat resistance, flexibility, strength, and resistance to shear and impact in hot melts. These properties are influenced by the type of polymer, its molecular weight, and its concentration. A higher polymer content increases the viscosity of the hot melt, which measures the thickness of the liquid. Additionally, more polymer content enhances the toughness and flexibility of the adhesive.
Resins in Paper Carton Hot Melt Adhesive
Resins play a crucial role in determining the tack of a hot melt adhesive. Tack refers to the adhesive's stickiness and the duration it remains intact after application. Additionally, resins influence the adhesive's wetting properties, controlling how long the adhesive stays in its liquid form while in contact with the surface substrate.
As a new type of carton and carton packaging sealing tape, Paper Carton Hot Melt Adhesive traditional tying and tape packaging, and is used in carton packaging for various foods and cartons for wine, dairy products, etc. On the outer packaging. Due to the advantages of good packaging quality, beautiful appearance and low cost, the application of hot melt adhesive sealing tape will become more and more extensive.
Secondly, the dry tape is resistant to low temperature, and it is easy to open in the cold climate of the north; the hot melt adhesive has good low temperature resistance and can withstand low temperature of -40 °C. Moreover, the hot melt adhesive has a storage period of up to 2 years, and the storage area is small, and there is no special storage requirement; and the tape storage is only valid for half a year, and requires certain storage conditions, otherwise it is easy to deteriorate.
Hot melt adhesives also provide excellent anti-theft functionality, and any attempt to open the carton will tear the fibers as the adhesive penetrates into the corrugated. The tape can be cut with a knife, and the contents are removed unconsciously and sealed again.
The use of hot melt adhesive sealing tape speed is fast, the entire bonding process can be completed in only 1~3 seconds, suitable for mass production, low energy consumption and low cost. The standard corrugated box hot melt adhesive seal is about 32 yuan / 1000 boxes, which is the middle price of hot melt adhesive, and the middle price of the tape seal is about 120 yuan / 1000 cases.
If hot melt adhesive is used, the glue will not be stopped during the processing; the tape replacement needs to be stopped. Moreover, the partition may not be installed in the box, and the sealing tape strength is greater than the sealing tape strength of the inner partition when the tape is sealed, which can reduce the cost of the partition.
Compression Level is Incorrect
In case and carton sealing, compression, or force, is key to achieving a successful bond. If you're experiencing adhesive failure, it may be because your compression level is incorrect. This means not enough downforce is able to be applied, and the adhesive is unable to sufficiently penetrate the substrate. Be sure to apply the right level of compression to achieve a proper bond without impacting substrate performance.
Application Temperature Needs to be Adjusted
In colder months, the temperature of the corrugated substrate itself may be low enough to set the Paper Carton Hot Melt Adhesive too quickly during production before you're ready to bond. Ensure your substrate and adhesive are both at ideal temperature levels to allow for sufficient cure time.
Adhesive Properties Have Been Altered
If your Paper Carton Hot Melt Adhesive properties have been altered through thermal or oxidative degradation, it's likely your substrates will fail to bond. This is because the alteration causes charring, which is when the adhesive hardens and will not flow onto the substrate.
Adhesive is Unable to Sufficiently Wet Out
Today, many corrugated packaging substrates use highly recycled content, which result in increasingly shorter paper fibers. These shorter paper fibers can make it difficult for Paper Carton Hot Melt Adhesives to sufficiently wet out and achieve a bond. If you're experiencing adhesive failure with highly recycled corrugate, consider an adhesive formulated specifically for challenging substrates.
Adhesive Flow is Uneven
When using a nozzle to apply your Paper Carton Hot Melt Adhesive, an uneven flow can cause adhesive failure. There may be too much or too little adhesive in certain areas. Ensure your nozzle and chosen adhesive are compatible so that the right amount of adhesive flows through and is consistently dispensed every time.
Hangzhou Banglin Bonding Technology Co., Ltd. was established in 2005 which is a national high-tech and specialized enterprise. Located in Hangzhou Future Science Industrial Park. Our company's self-invented and produced hot-melt adhesive products are widely used in various industries, including shoes and bags, automotive batteries, automotive interiors, food packaging, adhesive tapes, labels, tapes, medical supplies, household daily necessities, logistics and express delivery, etc.
Certificate
