why we can’t use correction tape on the answer card?

They always use computer to scan the answer card,so you should use correction tape 0.5mm black sign pen to answer ,no any other correction tape tool, or the result is the computer can’t scan the answer card, it is easy to appear mistake, even the computer can’t work .so if you have written something wrong ,you should elide the wrong character ,needn’t to elide much more use your pen.because the place is limited ,so you’d better not appear much wrong .

Our correction tape and glue tape with international environmental quality is easy to use ,and  specification of our correction tape is security, environmental protection and fast.

Jianheng has the first-class correction tape service system ,not only the correction tape’  producing ,packing, delivery but distribution all have  the strict management system, to ensure the construction of each user to receive quality correction tape products.

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  correction tape
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  double sided glue ta
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  correction tape 6m J