新闻中心
Hot melt adhesive granulesAlthough it does not contain solvents, there are still environmental requirements for export and domestic sales, mainly depending on the limits of harmful substances, odor, and compliance with food contact regulations. Here is a list of commonly used standards and tests.
Request testing reports from suppliers and prioritize those with food grade certificationHot melt adhesive granulesSunlife hot melt adhesive can provide RoHS, REACH, and food contact compliance documents, and Guangzhou Sunlife Trading cooperates to provide batch testing.
Q: Can I enter the supermarket without a report?Most supermarkets and export orders require it to be provided, it is recommended to prepare in advance.
Q: Does a strong odor mean it’s not environmentally friendly?Not necessarily, but if it is clearly pungent, VOC testing should be performed to confirm.
Chromium powder belongs to industrial chemical raw materials, and procurement decisions cannot rely solely on product names or quotations. Different purposes have different focuses on brand, technical data, packaging, batch identification, and on-site management. This article focuses on the connection between procurement and use, explaining how enterprises should communicate their needs during inquiry, trial, acceptance, […]
Book binding adhesivePurchasing should not only compare unit prices. Wireless adhesive packaging, quick printing of graphics and text, and on-demand production of short versions have different focuses on opening time, initial adhesion, flexibility, and operational stability. This article provides a procurement evaluation framework for practical production. Core KeywordsBook binding adhesive、Graphic and text quick printing adhesiveWireless […]
Choose hot melt adhesive granules and focus on 7 key parameters: softening point, melt viscosity, opening time, curing time, initial adhesion, temperature resistance range, color and appearance. This article compiles the meanings, common ranges, and selection points of each parameter into a table, which can be directly compared and used by procurement and technology. List […]
Bonding solution of hot melt adhesive for hand-held bags. Paper bags are a part of our daily life. They come in a variety of shapes, substrates, sizes and colors. They are used for the packaging and transportation of important items such as food, gifts and clothes. For this reason, it is necessary to use high-quality […]
