The main features of aluminum foil embossing
(1) The embossed shaft should not be separated before the aluminum foil is embossed so as not to damage the paper roll.
(2) After driving, the embossing roller can be pressurized when it reaches the specified temperature during operation.
(3) In the process of embossing, the tension of the aluminum foil should be controlled properly. If the pattern is too large, the pattern will be blurred, and if it is too small, it will wrinkle easily, and the string will be curled.
(4) If the embossing roller is glued with aluminum foil or paper scraps, stop it quickly and brush it off with a copper brush. If the paper roll is glued with aluminum foil or paper scraps, use the steel needle to remove the glue along the pattern.
(5) During the operation of the equipment, the embossed shaft should be separated if there is inclusion and joints. Prevent damage to the paper roll surface.
(6) The steel roll has a sound of heat due to the long working hours, and the aluminum foil sticks or waves upward. At this point, the embossing should be stopped and the water must be used to cool the roll.
(7) Embossing should be remolded after 150 hours. Spray water when molding, and do not use alkali or hot water, which will reduce the service life of the paper roll.
In general, aluminum foil embossing mainly has the following characteristics:
(1) The embossed shaft should not be separated before the aluminum foil is embossed so as not to damage the paper roll.
(2) After driving, the embossing roller can be pressurized when it reaches the specified temperature during operation.
(3) In the process of embossing, the tension of the aluminum foil should be controlled properly. If the pattern is too large, the pattern will be blurred, and if it is too small, it will wrinkle easily, and the string will be curled.
(4) If the embossing roller is glued with aluminum foil or paper scraps, stop it quickly and brush it off with a copper brush. If the paper roll is glued with aluminum foil or paper scraps, use the steel needle to remove the glue along the pattern.
(5) During the operation of the equipment, the embossed shaft should be separated if there is inclusion and joints. Prevent damage to the paper roll surface.
(6) The steel roll has a sound of heat due to the long working hours, and the aluminum foil sticks or waves upward. At this point, the embossing should be stopped and the water must be used to cool the roll.
(7) Embossing should be remolded after 150 hours. Spray water when molding, and do not use alkali or hot water, which will reduce the service life of the paper roll.
Microscope Slides And Cover Slips
1. The glass slide is used to put the sample to be tested, and the cover glass is covered on the sample to be tested.
2. The glass slide is at the bottom, which is the carrier for the material you want to observe, that is, you want to put something on it.
3. The cover glass is smaller than the slide glass. The glass slide is mainly used to hold the observation objects. The cover glass is covered on the slide glass and used for fixing.
4. The glass slide is a thicker piece of glass in the transfer slide, which is used to carry the real object. The cover fragment is the small round or square thin one.
5. Mounting is a general term for a set of things, including slides, coverslips and loaded objects
6. The cover glass is square, the slide glass is rectangular, and the width is longer than the side of the cover glass.
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