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1. Time and displacement

When the take-up roller pulls paper from the impression cylinder during printing, the time and displacement must be accurately matched to ensure smooth paper take-off. When the position of the impression cylinder is determined, the position of the delivery cylinder is also determined and cannot be adjusted. When it is found that the position of the chain is not suitable, the chain can only be adjusted, and the paper roll cannot be adjusted. When the position of the opener at the delivery pile is not appropriate, only the dental plate can be adjusted and the paper chain cannot be adjusted. Therefore, the delivery roller is the absolute reference for the delivery section adjustment, and the delivery chain line is the relative reference for the delivery section adjustment.

The adjustment of the tooth pad of the delivery chain should be based on the impression pad of the impression cylinder, and the adjustment of the teeth of the chain row should be based on its own pad. Therefore, the impression pad of the impression cylinder is an absolute reference for adjusting the pad of the delivery chain, and the pad of the delivery chain is the relative reference for adjustment.

Under normal circumstances, the use of the user to adjust the delivery chain can be carried out as follows: The position of the tooth pad at both ends of the chain is usually not changed, that is, the relative reference can be guaranteed. At this time, the position of the middle pad can be calibrated using the two tooth pads. Then come to calibrate the position of the dental piece.

2. Paper format

The size of the paper sheet directly affects the size of the powder, and the area of ​​the powder must be adjusted depending on the width of the paper. The position of the brake roller and the position of the side aligner must also be adjusted as the paper web changes. The basis for the adjustment of these parts is the front plate, because the position of the front plate is not adjustable.

Paper Soup Bucket Cup

The three advantages of leak-proof, oil-proof and waterproof paper soup cups can be summarized as follows:
1. Leak-proof performance:
Excellent leak-proof design ensures that the soup will not accidentally seep out, so that users do not have to worry about spills when enjoying the hot soup.
It may be related to the special coating or film inside the paper cup, such as a polyethylene film, which can effectively prevent liquid penetration.
2. Oil resistance:
Through nano coating or other technology treatment, the surface of the paper cup has oil resistance, so that the grease will not easily penetrate the paper cup, so as to keep the paper cup clean and beautiful.
This characteristic is especially important when containing oily food or oily soups, which can prevent oil stains from staining the user's hands or clothing.
3. Waterproof performance:
The waterproof design allows the paper cup to effectively block water, ensuring that the soup will not soak the outside environment or users.
Compared with wax or plastic coated paper cups, oil-proof and waterproof paper soup cups may be better in waterproof performance and can be used in a wider range of occasions.
These advantages make leak-proof, oil-proof, waterproof paper soup cups become a convenient, practical and environmentally friendly catering supplies, suitable for various occasions, such as fast food restaurants, coffee shops, offices and so on. At the same time, its excellent performance can also meet people's requirements for food packaging safety and hygiene.

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EVER GREEN(ZHEJIANG)NEW MATERIAL CO., LTD / KUNSHAN GREENPACK CO.,LTD , https://www.zjchangjingpack.com