Tel: +86 188 2689 9458
source:other news release time:2023-11-27 Hits:
1: PP packaging bag printing requires appropriate adjustment of drum pressure, as slight carelessness during PP packaging bag printing can cause rubber to roll over; If the ink color is too heavy and the solid base is too large, it is easy to stick rubber and ink rollers. Therefore, before printing, it is necessary to reduce the pressure on the drum and reduce the lining inside the rubber. In order to avoid sticking rubber or ink rollers, it is necessary to add more additives or tacking agents to the ink, while keeping an eye on it. Avoid tilting double sheets, multiple sheets, and paper to ensure that the pressure is evenly distributed without rolling the rubber.
2: The printing of PP packaging bags is the same as other prints, and it is necessary to ensure accuracy, otherwise it will affect its quality. When printing, it is necessary to adjust the concavity and convexity of the front and side gauges according to the thickness of the paper. At the same time, it is also necessary to adjust the pressure of the paper pressing wheel and brush wheel on the feeding board, and tighten the loose paper feeding cloth belt. When starting the machine, it is found that the rules are not good, and it is necessary to check the paper feeding situation and the pressure of the paper passing and pressing wheels in a timely manner; For thicker paper, the pressure on the paper roller and brush roller should be heavier. And check the time for paper removal and drawing, as well as the handover time between the side gauge and the swing teeth, and promptly handle any problems found until the upper, lower, left, and right rules are correct and error free.
3: PP packaging bag printing also has high requirements for ink color, which directly affects the quality of printed products. Packaging plays an important role in protecting and decorating items, and the quality of packaging printing will directly affect people's aesthetic values and consumption. Therefore, when printing packaging materials, it is necessary to comply with quality standards. To produce exquisite and beautiful products, we need to carefully complete every step of printing work, in order to have considerable profits and quality.
Read recommendations:
Wholesale High Barrier Plastic Stand Up Flat Bottom Pet Dog Food Packaging Bag
eco friendly spout pouches wholesale
What are the packaging machinery and equipment?
Specifically talk about the scope of application of aluminum foil bags
Popular recommendation
Custom Laminated Printing Juice Bag Liquid Packaging Stand Up Plastic Water Spout Pouch
Flexible packaging film roll
Custom Portable Reusable Drink Bags Stand Up Plastic Spout Pouches For Beverages Liquid Packaging
smart spout pouch Solution
bag in box wholesale
coffee grinds pouches Manufacturing
super pouch tool bag company
new super pouch
packaging spout pouch distributors
spout pouch machine Production
The production process and process of vacuum packaging bags
Can the vacuum bag be reused?
How to define the specifications and dimensions of packaging bags
stand up pouch coffee packaging wholesaler!How to order universal vacuum packaging bags?
Who are the manufacturers of chrysanthemum tea packaging bags?
Stand Up Pouch Manufacturing Process- The Complete Guide
The choice of vacuum food packaging bags
What is the difference between fully biodegradable plastic bags and degradable plastic bags?
Perforjuice bag in box.mance and requirements for chemical liquid packaging bags
Ziplock bag manufacturers wholesale
What are the hazards of unqualified food packaging bags.printed snack food bags Solution
How to measure the thickness of food packaging bags?
Production process of sterile bags
Material of anti -static vacuum bag
Overview of the requirements for the bagging process of fruit juice bags.recycled kraft paper pouch
Before printing on soft packaging, determine the types and usage methods of water-based ink additive
Where are OPP plastic bags often used?
What is OPP plastic bag and plastic handbag?
Development Trend of Liquid Box Bag Industry
New requirements for food packaging bag design, very important