What is the composition of transparent tape?
1 film (backing) mainly includes OPP, PVC, PET, PE, etc. In China, BOPP is mainly used
The main materials for adhesive are natural (synthetic) rubber and acrylic
On May 30, 1928, applications were filed in the United Kingdom and the United States, and Drew developed a very light, one press adhesive, which was later improved and invented transparent tape. Why can tape stick things? Of course, it's because it has a layer of adhesive coating on its surface!
The earliest adhesives came from animals and plants, and in the 19th century, rubber was the main component of adhesives; And in modern times, various polymers are widely used. Adhesives can stick things together because they form bonds between their own molecules and the molecules they want to connect to the object, which can firmly bond the molecules together.
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