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BOPP Tape Self Adhesive Factory Price Heatmel

BOPP Tape Self Adhesive Factory Price Heatmel

Shenzhen Chengxing Packing & Material Co.,Ltd is one of the best color tape manufacturers, welcome to import cheap color tape from our factory. Quick Details Material: BOPP Use: Carton Sealing Adhesive Side: Single Sided Adhesive: Acrylic Adhesive Type: Pressure Sensitive Feature: Waterproof...

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 Q: How to pack paper corners when transporting?

 

 A: You can choose to pack in cartons, install them directly with pallets, and install them directly.



   

 

 Q: Can the paper corner send samples?

 

  A: Yes, we can send samples, but you will need to pay the sample fee and shipping cost. The sample fee will be refunded after the transaction.

 


    


     Q: How does the paper corner support support payment?

 

      A: 30% T / T deposit, 70% balance before delivery.


 


  


     BOPP tape film thickness measurement is one of the basic inspection items for the film manufacturing industry. Some other performance indicators of the film are related to thickness. Obviously, if the thickness of a batch of single-layer film is not uniform, it will not only affect the tensile strength and barrier properties of the film, but also affect the subsequent processing of the film. For composite films, the uniformity of thickness is more important, only the overall thickness is uniform, and the thickness of each layer of resin may be uniform. Therefore, whether the thickness of the film is uniform, whether it is consistent with the preset value, and whether the thickness deviation is within a specified range, these are prerequisites for whether the film can have certain characteristic indexes.

     Film thickness measurement is divided into online test and non-online test. The earliest film thickness measurement is off-line thickness measurement technology. Later, with the continuous development of ray technology, online thickness measuring equipment installed with the film production line was gradually developed. In the 1960s, online thickness measurement technology has been widely used, and now it is more able to detect the thickness of a certain coating of a film. On-line thickness measurement technology and non-online thickness measurement technology are completely different in the test principle. On-line thickness measurement technology generally adopts non-contact measurement method such as ray technology, and non-online thickness measurement technology generally adopts mechanical measurement method or based on eddy current technology or electromagnetic induction. The principle measurement method also uses optical thickness measurement technology and ultrasonic thickness measurement technology.


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