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More and more manufacturers are using EVA hot melt adhesive to process books and other materials, regardless of the size of the processing plant, there will still be an upward trend in the future. This is because using this adhesive has the advantages of fast book publishing, short cycle time, beautiful appearance of books, and saving manpower and material resources. However, some manufacturers often focus solely on producing more work and processing, while neglecting the applicability of EVA hot melt adhesive in terms of usage environment and conditions. As a result, many difficult to understand and comprehend issues arise during the processing. Understand. Here are some suggestions based on my own experience for reference by the unit.
Analysis of the causes of book block breakage
II.Analysis of the causes of bubble formation
ThreeBooksBackAnalysis of perforation reasons
IV.Analysis of Drawing Reasons
Fifth,Hot melt adhesive smokingCarbonizationCause analysis
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Hot melt adhesive is a type of plastic polymer adhesive. Within a certain temperature range, its physical state will change with the temperature. EVA hot melt adhesive is an environmentally friendly chemical product. During use, sometimes hot melt adhesive may be pulled out after melting. What is the reason for drawing hot melt adhesive after […]