Instruction
1
Cover that rolled using a special key, put it into boiling water. Apply to Bank and roll. Turn the jar upside down and leave in this position until cool.
2
Plastic cover put in the boiling water for 2-3 minutes, then quickly put on the Bank. When the cover has cooled, invert the jar. If the cover is properly dressed, then after complete cooling in the center should form a small recess.
3
Screw caps are screwed on banks (banks needs to be tapped), as well as plastic. During the autopsy, banks should sound like a click, if not, that is, the workpiece is not desirable.
Useful advice
Cover can be heated not boiling water, in a microwave oven. Put the lids in the oven for 2 minutes and turn on maximum heat.