Reasons for dirty prints
EVA Drone Case: made with thick and hard odorless EVA sheet, lightweight and durable, ideal case for storage and carrying of Drones and accessories.
we can handle all stages of your needs for EVA bag and case - from research and design, sampling, mass production, packaging and logistics, We make it worry free and easy to do business.
Advantages with us,
1, More than ten years of experience in designing and manufacturing.
2, Competitive price and On-time delivery
3, Quality is our number one priority
4, Great After-sale services
Porduct
Custom design EVA Case/BAG for drone
Surface fabric
Polyster
Fabric available:
Body
EVA
4mm,5mm,6mm,70-75 degree hardness EVA
Lining
knitted fabric
velvet lining,faric lining, or others
Design
inside with mesh pocket and cut foam
inside with mesh pocket, elastic, cut foam, molded foam ok
Size
Custom
we can make mould so any size is ok
Color
black
pantone color is welcome
Type(Usage)
Storage,and carrying
promotion, packing, protection
Delivery time
usually 30days for running an order
based on quantity, can be discussed
MOQ
500pcs
can be discussed
Sample
with exsiting size: free and 3days
Dirty oil is mainly due to the fact that the blank part of the printing plate has sensed the ink, rendering it dirty on the printing plate in a greasy state. It often starts from a small part, then gradually expands the scope and the dirty part is not easily wiped off, and it is quickly reflected on the printed sheet.
The reasons for the dirty oil are: 1. The quality of the printing plate (plate base is not good or the regenerated version), the blank part of the printing plate is oxidized; 2. The exposure time is insufficient and the developer concentration is too low when printing; 3. Printing ink Insufficient amount of fat and additives; 4. Printing pressure is too light or too heavy; 5. The plate is not stretched during loading; 6. The pH of the fountain solution is improper; 7. The surface of the blanket is aged.
The cause of floating is mainly due to the emulsification of the ink. A form of floating is the appearance of fine particles of the ink, which is often more uniformly present on the entire printing plate. The other form is that the ink roller is less viscous. The emulsion ink splashes on the printing plate, blanket, or even splashes directly on the paper.
The main cause of floating dirt is the ink emulsification caused by ink imbalance. In addition, it is related to paper quality, water, ink roller pressure and other factors. In multi-color printing, if all inks are filthy, it is likely to be a paper problem. If only one or two colors of ink are dirty, it is an ink or a plate problem. Dirty tends to cause large quantities of printed materials to be discarded. This type of printing quality accident must cause operator attention.
210D,600D,900D,1200D,1680D polyeste, PU, PVC etc
with new mould: need mould cost and about 5days
1 Choose fabric and lining
2 custom logo design
3 custom inside design
4 Production
EVA Drone Case
EVA Drone Case,EVA Drone Bag,Drone Case,Drone Bag
Dongguan Topreal bag&case., Ltd. , https://www.toprealcase.com