The transferred state of the ink forms a part of the printed state, and from the appearance there are tiny blood spots on the ink that have not been transferred. Reasons for pinholes in printing ink transfer: 1. Plasticizers, lubricants, etc. contained in the film float to the surface, hindering the normal transfer and lubrication of the ink 2. The viscosity of the ink is too high, it dries too fast, or the transferability and wetting adaptability caused by the defect of the adhesive. 3. Printing pressure is too small, defects in plate making 4. The small bubbles in the ink hinder the normal transfer of the ink. Solution: 1. When printing, preheating should be used to perform film heating printing. If it cannot be solved, you should contact the film factory. 2. Reduce the viscosity of the ink and use a slow-drying solvent. If the problem is still serious, it may be a defect of the ink and should be linked with the ink factory. 3. If the pinhole is regular, it may be a problem on the plate making. Check whether the printing rubber roller is damaged by unevenness, and strengthen the printing pressure. Some reasons and countermeasures for the unprintable ink on the printing surface: The ink that cannot be printed on the printing surface may be due to the dust adhering to the printing plate, or the printing pressure is insufficient, there are pinholes, the ink is fixed on the printing plate, and the printing surface is rubbed. solutions: 1. Due to the static electricity produced by the plastic film during printing, it is easy to cause dust to adhere. It often occurs in the low humidity season in winter, and the indoor humidity needs to be increased; stop the operation of the printing machine and wipe off the dust adhered to the plate. 2. When the flatness of the printing plate is not sufficient, the transfer blank will occur in the lower part. Should take measures such as putting pads on the back of the low-concave area to make it flat. 3. When printing with ordinary ink on the surface of the plastic film with a lubricant and the paper surface coated with a waterproof layer, pinholes sometimes occur; too much defoamer is added (for water-based inks, the defoamer should be added The amount is controlled within the minimum limit, and the ink with too much defoamer must be replaced; pinholes are prone to appear when the printing speed is low, and at this time, the pinholes can be avoided by increasing the printing speed. 4. Add slow-drying solvent or delay drying agent to reduce the drying speed of the ink; do not make the wind of the drying box blow directly to the plate surface; increase the printing speed. Hot reading: Editor in charge: Liu Yang Product details
Earth Friendly:We use recycled materials in our packaging and roll cores because details matter.
Flat Bags With Epi,Biodegradable Pet Waste Bags,Biodegradable Dog Poop Bags,Biodedradable Doggie Poop Bags Taizhou Jinchi Sanitary Product Co., Ltd , https://www.petwastebagtzjc.com
About Greener Walker
We are Greener Walker,we tried a variety of ways to protect the environment and finally we find it,the compostable and biodegradable bags.But this way is very very very slow and we just like a walker,but the pollution is a runner.So We need more walkers,we need you!
Love Pets Love Earth
For everyone who loves pets,pets are their family.Therefore,for pets and others,we should minimize the impact on the environment and others when we walking the dog.
Box Contains:
15 Bags/roll and 36 Rolls,totally 540 Bags
Bag's Size:23cm x 33cm(9in x 13in)
NOTICE:
Please store these bags in a cool,dark,dry place and keep them out of sunlight and away from sources of heat or steam.Use all bags within 18 months of purchase,otherwise they will start to degrade over time.
Keep Your Hands Safe:Our poo bags are 100% leak-proof and extra thick,never worry about your hands when you pick the poo up.
Super Value Package:36 rolls and 15 bags per roll,total 540 bags can supply up to 7 months.
About Measures:Bag's size 13x9 inches (LxW),fits all size of dogs and each roll fits standard-size leash dispensers.
Main Material:Unlike other poo bags, ours are made with corn starch blend which more friendly to environment.
