Screen printing process and ink identification of plastic bags

1. Prepress processing. The surface of the plastic film is preferably treated with electric sparks or flames. Currently, the market-free plastic ink has improved firmness after printing, but the firmness of the printed product has decreased after being placed for 1 to 2 months.

2. Post-press processing. Natural drying speed is slow and takes up a lot of space; if conditionally made a conveyor belt of a drying device, the efficiency and quality can be greatly improved.

3. Selection of printing materials. Different types of plastics use different inks. Although it is all plastic ink, if the wrong type is selected, the ink of the printed product will easily fall off. Such as soft polyethylene ink, soft polypropylene ink, soft polyvinyl chloride ink, etc., the first problem is to identify the type of plastic.

Hand-kneading test: the crisp and loud sound is polypropylene, and the colorful plastic cloth on the market is polyvinyl chloride.

Combustion test: Polyethylene burns fast, does not extinguish itself, does not produce dripping, has the smell of wax, polypropylene is similar to polyethylene, but has the smell of mosquito coils, and is irritating. Polyvinyl chloride burns fast, the flame is yellow-green, and has the smell of hydrochloric acid.

Stainless Steel Sculpture

Stainless steel large sculpture now basically occupies the mainstream, because stainless steel material has good characteristics, has been recognized by most of the urban landscape, but also has become an indispensable scenery inside the sculpture. Now there are different materials of sculpture, stone carving, copper carving, stainless Steel Sculpture, glass steel sculpture, weathering steel sculpture, but with some high-grade environment and setting, are the main choice of stainless steel sculpture material! Stainless steel sculpture material has good corrosion resistance, not afraid of air water. Steam, as well as the wind and sun environment, which is also a very important factor of stainless steel sculpture. Second, the color of stainless steel sculpture is also relatively fresh, but also according to the demand of spraying, modeling out of a more advanced and better sense of art, for the environment and the city will increase beautiful scenery.

Name Decorative Stainless Steel Sculptures
Material Stainless steel
Size Customized
Weight 100KG
Packing wooden

Stainless Steel Sculpture




Stainless Steel Sculpture

Stainless Steel Sculpture

Stainless Steel SculptureStainless Steel Sculpture103

Packing

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


sculpture packing Jpg

sculpture packing


Stainless Steel Sculpture,Stainless Steel Artwork,Stainless Steel Statue,Stainless Steel Yard Art

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