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The Future of Food Packaging: Innovations in Polyurethane Adhesives
As smart and active packaging gains traction, next-gen polyurethane adhesives are enabling breakthroughs: Emerging Trends: Smart Labels: Adhesives compatible with RFID and freshness indicators. High-Speed Lamination: Faster curing for efficient production. Bio-Based PU Adhesives: Renewable raw materials for circular economy. The future of food packaging lies in smarter, safer, and more sustainable adhesive technologies—polyurethane continues to lead the way.
Overcoming Packaging Challenges with Polyurethane Adhesives
Flexible packaging faces challenges like delamination, moisture ingress, and chemical exposure. Polyurethane adhesives provide robust solutions for demanding applications. Problem-Solving Features: ✅ Strong Bonding: Prevents layer separation in multi-material films.✅ Chemical Resistance: Withstands oils, acids, and solvents.✅ Barrier Protection: Enhances shelf life by blocking oxygen and moisture. From stand-up pouches to vacuum-sealed bags, these adhesives ensure packaging performs under...
Sustainable Solutions: Eco-Friendly Polyurethane Adhesives for Flexible Packaging
Sustainability is reshaping the packaging industry, and eco-friendly polyurethane adhesives are leading the charge. These adhesives enable recyclable and compostable packaging structures without sacrificing performance. Green Benefits: Solvent-Free & Water-Based: Reduce VOC emissions. Compatible with Bio-Based Films: Supports PLA and cellulose-based packaging. Recyclability: Allows mono-material packaging designs. Brands seeking to meet ESG goals can leverage these adhesives to...
Ensuring Food Safety with High-Performance Polyurethane Adhesives
Food safety is non-negotiable in packaging, and polyurethane adhesives play a critical role in meeting regulatory requirements. These adhesives are formulated to resist migration, ensuring no harmful substances transfer to food products. Key Advantages: ✔ Low Migration: Minimizes risk of contamination.✔ Thermal Stability: Withstands sterilization (retort) and freezing.✔ Odorless & Tasteless: Preserves food quality. With strict global standards like FDA 21 CFR 175.105 and EU 10/2011,...
The Rising Demand for Food-Grade Polyurethane Adhesives in Flexible Packaging
The food packaging industry is rapidly evolving, with a growing emphasis on safety, durability, and sustainability. Food-grade polyurethane adhesives have emerged as a leading solution for flexible packaging due to their superior bonding strength, chemical resistance, and compliance with stringent food safety regulations. Why Polyurethane Adhesives? High Performance: Excellent adhesion to films, foils, and plastics. Food Safety: Compliant with FDA, EU, and other global standards. Versatility:...
Two-Component Solvent-Based Polyurethane Adhesive Industry Insights: Trends & Future Outlook
Industry Insights: Trends & Future Outlook Market Growth Drivers Demand from Automotive & Aerospace – Lightweight material trends (e.g., carbon fiber, plastics) drive adoption of high-performance PU adhesives. Sustainability Pressures – While solvent-based systems face scrutiny, innovations in low-VOC formulations are gaining traction. Emerging Economies – Rapid industrialization in Asia-Pacific fuels demand for durable adhesives in construction and...
Product Introduction & Industry Insights: Two-Component Solvent-Based Polyurethane Adhesive
OverviewTwo-component solvent-based polyurethane (2K PU) adhesives are high-performance bonding solutions known for their exceptional strength, durability, and versatility. Comprising a polyol (Part A) and an isocyanate (Part B), these adhesives cure via a chemical reaction, forming robust, flexible bonds resistant to environmental stressors such as moisture, chemicals, and temperature fluctuations. Key Features & Benefits Superior Bonding Performance – Offers excellent adhesion to diverse...
Xinhui Chemical Company 2025 May Day Party Building Tour to Hengyang Nanyue Hengshan, Chenzhou Gaoyi Ling and Yangtian Lake Grassland To celebrate the 104th anniversary of the founding of the Communist Party of China, enrich the cultural life of Party members and enhance team cohesion, Xinhui Company has specially planned the "2025 May Day Party Building Tour "- a three-day trip to Hengyang Nanyue Hengshan, Jiulong Shuizhai, Chenzhou Gaoyiling, Yuhou Street and Yangtianhu Grassland. This is a...
On the morning of February 10th, 2024, Xiaolan Town, Zhongshan successfully held the 2024 Xiaolan Town High-quality Development Conference. Xinhui Company won the "2024 Xiaolan Town Manufacturing Quality Improvement Award" for its outstanding performance in the manufacturing field and innovative practice of enterprise digital transformation and upgrading. This honor is not only an affirmation of our deep-rooted manufacturing and pursuit of excellence, but also an encouragement and spur to all...
Xinhui company annual meeting dinner: Golden snake with brilliance, wisdom wins the future.
On January 16th, 2025, the arrival of the annual meeting ushered in a long-awaited dinner for Xinhui Company employees. At this dinner, everyone gathered to celebrate the achievements and gains of the past year. (Speech by Mr. Ou, General Manager) At the beginning of the dinner, Mr. Ou, the main leader of Xinhui Company, delivered a speech, thanking the employees for their support and dedication. He said that the company would continue to pay attention to the growth and development of employees...
Application and advantages of waterborne polyurethane adhesive in automobile interior decoration
1.Application of waterborne polyurethane adhesive in automobile interior decoration Waterborne polyurethane adhesive can bond automobile interior door panels, instrument panels, ceilings, seats, carpets, rear panels, trunk covers, and other parts. Another typical application range of waterborne polyurethane adhesive is the bonding of the ceiling in a wet process. In addition, two-components waterborne polyurethane adhesive is also widely used for covering parts such as handrails in cars. 2.The...
Looking forward to 2025! Guangdong Xinhui Chemical Co., Ltd. wishes everyone a happy New Year!
At present, it is the end of the year and the beginning of the year, and all kinds of risks are intertwined and superimposed, and the pressure of safe production is enormous. To further implement the main responsibility of safety production and ensure the smooth progress of safety production at the end of the year and the beginning of the year, Xinhui Company launched the signing ceremony of the responsibility book for safety production for all employees in 2025 on the afternoon of December...
Information about flexible packaging compound adhesive
Flexible packaging compound adhesive is a kind of material widely used in food packaging and other fields. Its main function is to bond films, papers or other substrates with different properties together through composite technology to form a composite material with a multi-layer structure. This compound adhesive is usually composed of many components, including resin, solvent, plasticizer, additives and so on. The main purpose of flexible packaging compound adhesive is to improve the...
Polyurethane adhesives classified by components
Polyurethane adhesive (foam adhesive) is divided into three types according to its components: polyisocyanate adhesive, prepolymer polyurethane adhesive and end-sealed polyurethane adhesive. 1.polyisocyanate adhesive Polyisocyanate adhesive is an early product of polyurethane adhesive composed of polyisocyanate monomer or its low molecular derivatives. As a reactive adhesive, polyisocyanate adhesive has high bonding strength and is especially suitable for bonding metals with rubber and...
Guangdong Xinhui Chemical Co. Ltd. has a wonderful day in this beautiful festival. Everyone is immersed in the atmosphere of welcoming the New Year. In the new year, Xinhui will continue to work hard to provide high-quality products for everyone. Xinhui wishes everyone a merry Christmas!
To carry forward and inherit the traditional Chinese culture, celebrate the Mid-Autumn Festival, build a healthy and uplifting corporate atmosphere, enrich the spiritual life of employees, create a scene of celebration and harmony in an all-round way, and further strengthen our team cohesion,on the afternoon of September 13th, Xinhui Company held a fun sports meeting in 2024, "Love Mid-Autumn Festival with You and Me". Ou Wenjun, the general manager of the company, made an opening speech. In...
On April 18th, 2023, Zhongshan Municipal Bureau of Industry and Informatization released the "Recommendation of Quality Products in Zhongshan City in 2023" for publicity. After enterprise declaration, preliminary examination of towns and streets, review by the Municipal Bureau of Industry and Informatization, taxation, director's office meeting and other departments, three products of Guangdong Xinhui Chemical Co., Ltd. were selected as the recommendation of "Quality Products in Zhongshan City...
Warmly celebrate the successful opening ceremony of Zhongshan CIO Association
On the morning of April 14th, 2023, Zhongshan CIO Association held a simple and grand opening ceremony. Ou Wenjun, general manager of Xinhui Company, was invited to attend this celebration as the association’s vice president. At the moment when the representatives of each member unit personally unveiled their company logo on the member wall of the association, they promised that as members of the association, they would implement the purpose of the association, actively promote the...
Matters needing attention in storage and use of polyurethane adhesive
The storage conditions of polyurethane adhesives mainly include the following aspects: 1. Moisture-proof: polyurethane adhesive is a material with strong moisture absorption, so it should be stored in a dry and ventilated place to avoid a wet environment and moisture intrusion. It is suggested that the polyurethane adhesive stored in a humid environment should be dried before use to ensure its quality and effect. 2. Sun protection: polyurethane adhesives are prone to aging and embrittlement in...
Main points in the use of polyurethane adhesive
Polyurethane adhesive is a common and multifunctional adhesive, which is famous for its excellent adhesion and various application fields. Polyurethane adhesive plays an important role in modern industry and is widely used in bonding, sealing and repairing multiple materials and surfaces. To ensure the effectiveness and safety of using polyurethane adhesive, the following nine precautions need to be followed: 1. Appearance treatment: before bonding, the appearance of the adherend must be...
Total analysis of polyurethane adhesive and its wastewater treatment
First, the introduction of polyurethane adhesive. Polyurethane adhesive, also known as urethane adhesive, is an adhesive containing carbamate group (-NHCOO-) or isocyanate group (-NCO) in its molecular chain. It is mainly divided into two categories: polyisocyanate and polyurethane. It has high activity and polarity and can form excellent chemical adhesion with porous materials such as foam, plastic, wood, leather, fabric, paper, ceramics and other materials with smooth surfaces such as metal,...
Detailed explanation of polyurethane dry composite adhesive
Polyurethane dry composite adhesive is a kind of high-performance adhesive, which is composed of polyurethane resin, curing agent, and additives. It can form a firm bond between different materials through a special dry composite process and has excellent bonding strength and weather resistance. First, the characteristics of polyurethane dry composite adhesive 1. High bonding strength: Polyurethane dry-type composite adhesive can provide very high bonding strength and ensure that the bonded...
New energy vehicles put forward higher requirements for the dosage and performance of adhesives.
New energy vehicles put forward higher requirements for the dosage and performance of adhesives. In recent years, the wave of electrification has swept the world, and the new energy automobile industry has rapidly developed. As the core product upstream of the electric automobile industry chain, the demand for power batteries has exploded. At the same time, the market scale of adhesives has also been enlarged simultaneously. In 2022, the global tram adhesive market scale reached US$ 2.142...
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.