The plastics used to make the film are PVC, PP, PE, etc. The main products are shrink film, cling film, wrapping paper, packaging bags, transparent tape, flat woven bags, flat woven fabrics, etc. Most are used on packaging. Generally, the thickness of the film is about 0.01 mm to 0.08 mm. The molding methods include disk die blow molding and flat die extrusion, and some of the moldings often use longitudinal instantaneous stretching to increase the toughness of the product. The main equipment for the molding process of these products is the extrusion machine (EXTRUDER), which is produced in a continuous molding process. In the initial production (before printing), in order to meet the required size of the product, it is necessary to cut the excess edge material. , also known as ear materials. Traditionally, the industry has coiled the scraps into bundles and sold them to the purchaser to make recycled secondary feeds; or homemade recycled pellets for other different products. This kind of recycling method can no longer meet the requirements of modern competitive business management. Because it is not economically viable, the cost is too high. Available "Recycle Now" means: 1. While cutting the film ear material, take it synchronously. 2. After being crushed into a closed pulverizer, 3, immediately with the delivery process, 4. Automatically mix with the quantitative ratio and raw materials to recover the original product. This can improve the problems of traditional recycling, reduce the cost and improve the economic and management benefits.
Filter Tube, also named as tube filter, is made of metal wire
mesh and metal plate mesh. Those meshes are rolled into tube shape in different
size by winding machine. According to the material, it can be classified into
stainless steel tube filter, copper filter tube, black wire cloth tube filter,
galvanized steel filter tubes, aluminum sheet filter tube and so on. According
to the processing technology, it can be classified into woven mesh tube filter,
Welded Mesh filter tubes, perforated sheet filter tube, expanded metal tube
filter, etc. Among these products, stainless steel tube filter and black wire
cloth tube filter is more popular than other types. And compared with the filter
disc, it often has no metal flange. With accurate filtration rate, tube filter
can filter a large variety of fluids and retain almost any size solids.
Advantage:
Excellent
permeability
Corrosion resistance
High temperature resistance
Outstanding
dirt-holding capacity
Accurate filtration
precision
Easy processing and installing
Easy forming,
painting, polishing, welding and cleaning
Firm structure and
different holes patterns
Use:
Filter tube is widely used in petroleum, chemistry,
metallurgy, machine, medicine, automobile industries for distillation,
absorption, evaporation and filtration processes, so as to eliminate the
impurity and foam mixed in the gas and liquid.
Filtration of air:
air filters, vacuum filters, filtration of corrosive gases, cage ventilation,
etc.
Filtration of
liquid: ceramics polluted water cleaning, beverage, disposal of sewage water,
filtration of corrosive liquids, beer brewing filter, etc.
Filtration of
solid: glass, coal, food processing industry, cosmetics, fluidized beds, etc.
Filtration of oil:
oil refining, hydraulic oil, oilfield pipelines, etc.
Filtration of other
fields: textile industry, insulation industry, automotive industry, chemical
industry, metallurgy, pharmacy, electronic field, etc.
Product Photoes:
Filter Tube Filter Tube,Stainless Steel Perforated Filter Tubes,Stainless Steel Wire Mesh Filter Tube,Stainless Steel Filter Tube Anping Xinzheng Metal Wire Mesh Co., Ltd , https://www.sievingmesh.com
