Views: 0 Author: Site Editor Publish Time: 2022-11-25 Origin: Site
An automatic paper cup machine is a disposable cup-making machine specially used for producing paper cups, which is a kind of paper container made of raw paper (white paper board) made of chemical wood pulp by mechanical processing and gluing.
Here is the content list:
Ink printing requirements of automatic paper cup machine
The solution to the failure of automatic paper cup machine in daily operation
The working principle of a cam mechanism of an automatic paper cup machine
1. Ink components: The components of the ink must comply with the food hygiene law and the corresponding food packaging hygiene standards.
2. Residual solvent: Control the amount of residual solvent to be small, to prevent the odor from the printed product, the back of the printed product from scuffing dirty, and solvent adhesion to the substrate or base film at the seal will cause poor heat sealing, the formation of poor adhesion at the seal or the bursting of the mouth of the roll due to poor adhesion.
3. Drying temperature: ink drying temperature can not be too high, the temperature is too high when the surface of the substrate film will produce peroxide, affecting the subsequent automatic paper cup machine heat sealing effect, but also preventing the printing ink from drying poorly, to avoid odor.
4. Ink and ink solvent selection: the choice of ink solvent as far as possible can not make PE film swelling or solvent containing water, to prevent the print curl; as far as possible, the choice of ink containing plasticized free carrier, to prevent the ink film and PE film due to temperature changes and different shrinkage rates, the formation of printed products curl. The curled print will be warped after die-cutting into a fan-shaped piece, which will bring difficulties to the paper cup machine when conveying and forming the roll mouth.
5. Ambient temperature and humidity: If the humidity in the workshop is too high, the printed matter will be curled. If the temperature of the roll film after printing is too high, the adhesion between the upper and lower layers of the film will occur, which will also affect the processing and molding of the subsequent automatic paper cup machine.
For the maintenance and repair of an automatic paper cup machine, it doesn't need good professional pincer skills, but it needs a little bit of active mind, a little bit of understanding of cam arrangement, chain drive arrangement, and some basic principles of indexing box, excellent lubrication, and confinement of each part is necessary for the normal work of automatic paper cup machine, and the temperature control of each heater for the molding of the cup (bonding) temperature is too high or too low will constitute burst mouth or cup bottom leakage. No matter what kind of paper cup machine, please be sure to pay attention to the time collaboration of each part, and the stability of each rotary table and channel. Therefore, when the machine fails, the first thing to check is the above parts.
The cam in the cam mechanism of the automatic paper cup machine performs rotary motion, which promotes the reciprocating movement of the follower of the machine according to certain requirements. The cam mechanism has the characteristics of simplicity and compactness in structure and design and can achieve various complex motion requirements, which makes it not only suitable for paper cup machines but also plays an important role in other equipment.
The above is the relevant content about the information on automatic paper cup machines. If you are interested in a paper cup machine, you can contact us, our website is www.xinchenmachine.com. We sincerely look forward to establishing business cooperation with you and warmly welcome you to contact us for more details.