lamination web tension control

Mastering Web Tension in Solventless Lamination Machines for Defect-Free Packaging

ByMr. Li

In today’s flexible packaging industry, the solventless lamination process has become the preferred solution for manufacturers seeking higher efficiency, lower VOC emissions, and improved sustainability. However, while solventless technology eliminates solvent drying systems, it significantly increases sensitivity to one critical parameter: web tension control. In a modern solventless lamination machine, adhesive coating weight is extremely low—typically…

SunLam QA-8000+HA450 solventless adhesive

SunLam QA-8000+HA450: High-Performance ULM Solventless Adhesive for Laminates

ByMr. Li

Sun Chemical showed off their newest eco-friendly packaging technology in early 2026: the SunLam QA-8000+HA450 solventless adhesive. This new adhesive uses ultra-low monomer (ULM) technology, which is a big step forward in solventless lamination. It works better than any other glue in high-temperature and chemically hostile conditions. SunLam QA-8000+HA450 sets a new standard for producers who…

solventless lamination adhesive

EU PPWR 2025/40 Guide for Solventless Lamination Adhesives

ByMr. Li

Every manufacturer prefers solventless lamination adhesive as it is more suitable for eco-friendly food hybrid packaging. It is very environmentally sustainable as well as high-powered, leading to a preference for producers who wish to lower the levels of volatile organic compound (VOC) pollution. However, the recent changes in the EU’s regulatory framework have brought with them…

Material-lamination

What Is The Difference Between Wet Lamination And Dry Lamination?

ByMr. Li

In the printing, packaging, labeling and composite materials industries, lamination processes almost run through all aspects of product appearance protection and performance improvement. Whether it is composite film for food packaging, book covers, promotional materials or functional films, the quality of lamination will directly affect the service life, visual effect and user experience of the…

Press-the-right-button

How Can Set-Up And Operation Procedures Be Optimized For Solventless Laminating Machines To Increase Efficiency?

ByMr. Li

In solvent-free lamination production, efficiency is often not determined by a single action, but rather a systematic project composed of equipment setup, personnel operation, quality control and the collaborative efforts of automation. Many enterprises encounter a common question when using solvent-free laminating machines – the equipment is fast enough, but the overall efficiency is hard…

What Is Solventless Lamination Machine

What Is Solventless Lamination Machine

ByMr. Li

With the increasing cost of organic solvents and the increasing environmental protection requirements, organic solvent emissions are increasingly strict restrictions. Solventless lamination machine has advantages of health, safety, environmental protection, low cost and flexible packaging manufacturers will adopt solvent-free lamination technology instead of traditional solvent laminate technology for expanding laminating production capacity. Why Choose Solventless Lamination Machine…

Why Select Solventless Adhesives And How To Use And Store

Why Select Solventless Adhesives And How To Use And Store

ByMr. Li

Solventless adhesive adopts a solvent-free adhesive composite film to reduce energy consumption and comprehensive production costs, improving productivity and quality. Why Select Solventless Adhesive Replacing Solvent Based Adhesive The solventless adhesive is a viscous material and two separate materials are connected together by means of its viscosity, a viscous liquid shape at normal temperatures, such as an…

Useful Knowledge Shared For Solventless Lamination Machine

Useful Knowledge Shared For Solventless Lamination Machine

ByMr. Li

Solventless lamination is a method of compositing two or more substrates by using a solvent-free adhesive. The solventless lamination machine is mainly composed of two major parts including the solventless laminator and adhesive mixer. It mainly completes the operation of the unwinding, tension control, glue, composite and rewind. The adhesive mixer is a special device…

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