



Introducing our Heavy-Duty Pressure-Sensitive Adhesive for Reliable Bag Sealing Solutions. This packaging bag adhesive is designed to provide a strong and secure seal for all your packaging needs. Our pressure-sensitive sealant is perfect for use on various types of bags, ensuring that your items stay safely enclosed during storage or transit. The bag sealing glue is easy to apply and dries quickly, saving you time and effort in your packaging process. Whether you're using it for sealing tape adhesive, bag closure adhesive, or packaging tape glue, our adhesive for packaging is the perfect solution. Trust in our reliable sealant for bags to keep your products protected and secure. Choose our heavy-duty pressure-sensitive adhesive for all your packaging needs.
Detail
Pressure Sensitive Adhesive (PSA) is a special type of adhesive that can quickly bond to the surface of a substrate under slight pressure, without the need for solvents, heat, or ultraviolet light as auxiliary means. It is usually coated on various substrates to produce PSA products, such as tapes and labels. The working principle of PSA is that the adhesive flows to make full contact with the surface of the substrate and interacts with the base material. Over time, the adhesive further wets the micro-pores and gaps on the surface of the base material, thereby achieving higher bonding strength.
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Characteristics
Adhesion and Removability: Pressure-sensitive adhesives (PSAs) have high adhesion and are easily removable. They maintain their tackiness at room temperature and can be easily peeled off.
Durability: Certain types of PSAs (such as acrylic-based ones) have good weather resistance, heat resistance, and antioxidant properties.
Transparency: Many PSAs (such as acrylic-based ones) have good transparency.
Environmental Friendliness: Products like water-based PSAs are environmentally friendly, non-toxic, and have low VOC (volatile organic compounds) content.
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Pressure-sensitive adhesives (PSAs) are widely used in various fields, including:
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Medical Field: For medical tapes, dressings, band-aids, etc.
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Packaging Field: For various labels, tapes, packaging tapes, etc.
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Industrial Field: For industrial tapes, double-sided tapes, high-temperature-resistant tapes, etc.
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Electronics Field: For the fixation and protection of electronic devices.
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Construction Field: For decorative stickers, advertising decals, etc.
Product Parameters
Parameter |
Rubber-based PSA |
Acrylic-based PSA |
Silicone-based PSA |
Initial Adhesion |
High |
Low, but can be adjusted through formulation |
Low |
Curing Time |
Instant bonding |
Longer (typically 24-72 hours to reach maximum strength) |
Longer (typically over 24 hours) |
Weather Resistance |
Average |
Excellent, suitable for indoor and outdoor use |
Excellent, UV and ozone resistant |
Temperature Range |
Average (-20°C to 70°C) |
-40°F to 250°F (approximately -40°C to 120°C) |
-67°F to 392°F (approximately -55°C to 200°C) |
Transparency |
Average |
Good |
Good |
Environmental Friendliness |
Average |
Excellent (low VOC in water-based products) |
Excellent |
Cost |
Lower |
Higher |
Higher |
Applications |
Packaging, labels, temporary fixing |
Automotive, electronics, outdoor signage, medical |
Aerospace, automotive, electronics, high-temperature applications |
Main Product
The esteemed HIGHKINGS brand, proudly representing Foshan Haijinsha Refractory Materials Co., Ltd., is strategically nestled in the bustling heart of Foshan City, Guangdong Province-China's prestigious hub for hot melt adhesive innovation. As a trailblazer in modern machinery and equipment manufacturing, HIGHKINGS is committed to providing an all-encompassing, seamless service experience that encompasses every facet of hot melt adhesive machinery. Our comprehensive suite of services includes cutting-edge development, precision parts processing, meticulous assembly, thorough debugging, and unparalleled after-sales service. Our extensive product lineup showcases state-of-the-art equipment, including the Hot Melt Glue Extruder and Single Screw Extruder, Stirred Tank Reactors, Underwater Pelletizers, Underwater Granulators, Cooling Water Tanks, Haul Off Systems, and Auto Cutters. Additionally, we excel in crafting bespoke hot melt adhesives and formulations designed to meet a diverse spectrum of industrial requirements.
The HIGHKINGS hot melt adhesive stick production line stands as a testament to manufacturing excellence, producing high-quality EVA sticks in an array of vibrant colors and precise dimensions (7mm-11mm). This cutting-edge production line seamlessly integrates leading-edge Stirred Tank Reactors, a robust Single Screw Extruder, an advanced cooling system, and a precision cutter to deliver consistent and stable production. The uniformity and impeccable clarity of these EVA sticks render them a versatile and economical option, highly esteemed across a multitude of industries. From the realms of packaging and furniture to DIY crafts, automotive, medical, printing, filtration, and labeling, our sticks serve as the perfect solution. Our equipment is celebrated for its superior mixing capabilities, high output efficiency, and reliable performance, making it the preferred choice across diverse applications. With a steadfast commitment to competitive pricing and unmatched quality, HIGHKINGS expertly caters to the varied demands of multiple industries with exceptional proficiency.
The HIGHKINGS hot melt adhesive pellet production line is a marvel of engineering precision, designed for the creation of premium-grade pellets. With its advanced mixing capabilities, this line ensures stable production, uniform output, and pristine clarity. Its core components are comprised of cutting-edge extruders, sophisticated underwater pelletizers, efficient cooling systems, and automated packaging machines. Engineered to serve an expansive range of industries-from packaging and furniture to automotive, medical, printing, filtration, and labeling-this production line offers exceptional high output, impressive energy efficiency, and intuitive, user-friendly operation. Tailored to address diverse and specific needs, HIGHKINGS extends comprehensive services, from insightful pre-sales consultation to dependable after-sales support, ensuring optimal performance and ultimate customer satisfaction.

1.The Nozzle Or Hose Is Clogged?
Raise The Temperature,Or Choose Glue With Low Viscosity.Clean The Glue Spraying System Or Lower The Temperature And Change The Glue.Raise The Temperature,Or Choose Glue With Low Viscosity.
2.The Hot Melt Adhesive Is Carbonized?
Reduce The Temperature.Fill The Cylinder With Glue,And Add Glue As Stipulated In The Technical Documents.Changing Glue.
3.Hot Melt Adhesive Is Gelled?
Clean The Glue Tank,Standardized Glue Change And Consult With Suppliers To Help Solve Problems.Reduce The Temperature,Clean The Glue Tank,And Consult With Suppliers To Help Solve Problems.Clean The Glue Tank And Consult The Supplier For A Mmoresuitable Model.
4.There Is Blistering In The Hot Melt Adhesive?
Consultwith Suppliers To Help Solve Problems And Change The Glue.
5.The Hot Melt Adhesive Was Smoking?
Reduce The Temperature And Change To A More Suitable Type.Replace Out-Of-Control Components And Consult The Equipment Suppliers.
6.The Hot Melt Adhesive Have Poor Bonding?
Increases Coating Thickness Or Temperature.Check Whether The Operating Temperature Is Well Lowered Or Use A Faster Curing Model.Adjust The Angle And Pressure Of The Substrate To Ensure That The Substrate Can Completely Contact Well During The Cooling Process Of The Glue.Change To A More Suitable Type.