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What creates high-performance book and magazine edge glue? When dealing with difficult paper, medium to medium curing adhesives can provide better adhesive penetration between pages and on the cover. When the paper quality is easier to adhere, fast curing products are usually used in high-speed magazine production lines. The viscosity of the adhesive you choose is also important. Products with higher viscosity exhibit higher strength and heat resistance, while products with lower viscosity can improve bonding properties and processing characteristics.
Book edge glue is usually applied at 140-170 ° C and has become widely popular in notebooks, receipts, manuals, and other perfect binding applications.
This unique type of adhesive has advantages over traditional high-temperature hot melt adhesive applications, including:
1. Improved the thermal stability of the pre melting device and coating tank, which can minimize adhesive degradation and carbon accumulation, as well as reduce downtime, equipment maintenance, and product defects. 2. Shorter cooling time after application, thereby reducing waiting time for trimming. Shorter waiting times have increased production line speed and productivity, while also reducing tailing and wrinkling issues. 3. Less water vapor is sucked into the adhesive from the covering material, which can minimize the gaps in the adhesive film and improve the strength of the finished product.Book and magazine edge glue will not affect strength and flexibility, and can meet the requirements of one-time perfect binding applications. These hot melt adhesives have a wide range of applications and can be bonded to many substrates, including paper with high percentages of recycled components or modified with additional fillers and sizing agents.
The key success factors when applyingBook edge glue:
The aging of hot melt adhesive is mainly manifested in two aspects: appearance and performance. Visually, the color of hot melt adhesive may become dull, and even yellow or brown tones may appear. The texture may become hard and brittle, losing its original flexibility, and the surface may have cracks or fissures. In terms of […]
First, correct the conclusion: Hot melt adhesive particles do not have better viscosity at higher temperatures. Heating for a long time above the recommended temperature of 10 ℃ will cause the colloid to oxidize and degrade, resulting in a decrease in adhesive strength instead of an increase. It can also cause a series of problems […]
Why does hot melt adhesive turn black when heated? The color of hot melt adhesive itself does not change easily before and after heating, but it is not absolute in actual use. So why does a good room temperature adhesive turn black when heated and dissolved? At the production level, hot melt adhesive will undergo […]
Whether using hot melt adhesive for packaging, automotive, printing materials, or any other adhesive application, details are important. The good case is that inefficient use of adhesive can lead to waste – the bad case is that it can cause system problems, thereby increasing costly downtime. One of the common problems encountered with hot melt […]
