UV glazing common faults and troubleshooting methods (1)

UV glazing actually has many factors. Due to different substrates, different types of inks, different glazing methods and equipment, and different characteristics and requirements of printing products, the composition of UV varnishes is different, so they appear. Coating failure and imagination are not the same, this section will be the most widely used paper coating glazing analysis, for reference.

First, the brightness is not good, poor gloss

1, the phenomenon of failure

1 Varnishes have low viscosity and the coating is too thin.

2 paper is rough, poor smoothness, absorption is too strong.

3 The anilox roller is thin, and the coating roller has less oil supply.

4 Ethanol and other non-reactive solvents are excessively diluted.

5 Print surface ink does not dry.

6 ink repels varnish, causing hair and unevenness.

7UV Varnish is poor in quality and its brightness is not good.

8 Low temperature and high humidity.

9 aging of the light source, varnish curing is not complete.

10UV Varnish is mixed with impurities and is not clean.

2, elimination method

1 Appropriately increase the viscosity of UV varnish, increase the coating amount, and do not affect the evenness and smoothness of coating.

2 The paper is too thick and should be coated with a water-based primer or a solvent-based primer.

3UV before the ink needs to be fully dried.

4 If the cause of the ink is to cause oil-repelling, hair growth or affect the adhesion of varnish and ink, it should be coated with a primer.

5 The UV varnish must be fully cured. Replace the lamp if it is found to be aging.

6 The addition of non-reactive diluents (such as ethanol, ethyl acetate, toluene, etc.) should be minimized so as not to affect the complete curing of the UV varnish.

7 Select UV light oil with good leveling and high gloss.

Gas Bbq Grill

Advantages of charcoal barbecue:

Big fans of charcoal Stainless Steel Bbq Grill will never choose a gas barbeque. They do have a point: charcoal ovens can reach a ferocious 482 degrees Celsius on the surface of meat, much hotter than standard gas ovens without infrared burners. Using this heat allows the skin of steak and lamb chops to turn into our beloved pastry, while maintaining the red and pink color inside the meat.

Another major advantage of charcoal roasting is smoke, an interesting by-product of burning. Charcoal smoke contains a wide range of flavor molecules, especially when ignited. Gaseous fuels are simple molecules (CH4 is natural gas, C3H8 is liquid propane). If they were completely burned, there would be only water and carbon dioxide, no flavor. In order for a gas oven to produce smoke, wood must be added. When the fat and juice of food drips onto the burning charcoal, a great deal of smoke is produced. If there is only a brief encounter with smoke, it does not significantly alter the flavor of fast-cooking foods such as hot dogs, beef burgers, or even lean steaks. In thick cuts of steak and chicken, the flavor produced by the smoke can be clearly perceived. There is a noticeable difference in flavor if you use your corten steel bbq for a long, low smoke roast. The flavor of the smoke produced by the gas oven is very simple.



Name Outdoor gas grill corten steel metal barbecue
Material Corten steel
Cooking plate Size Diameter 1000mm
Base Size 500*500*700mm
Thickness Base:2mm, Cooking plate:10mm
Weight 120KG
Packing Pallet/carton/wooden box packing

BBQ grill

corten steel bbq grill

steel bbq grill



Packing

Packing will by pallet/carton/ wooden box,according to different demand.

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Gas Bbq Grill,Propane Grill,Gas Barbecue,Natural Gas Grill

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