According to the production process, PVC flex banner is divided into three types: PVC flex banner with knife scraping method, PVC flex banner with calender method and legal PVC flex banner.
The knife-scraping method for PVC flex banner is to apply liquid PVC slurry uniformly to both the front and back sides of the base cloth with a number of anti-squeegee blades, and then completely combine them into a whole through a drying process, and then cool to form. Its characteristics are strong anti-penetration, tensile strength, and resistance to peeling. Because the upper and lower parts of the blade scraping method are a whole, the peeling phenomenon can be eliminated, and the strength of the splicing place can be greater than the product itself by welding. At present, the width of the PVC flex banner of this process can reach 5 meters. Due to the complicated production process and relatively expensive production equipment, such products are mainly imported in the Chinese market with relatively high prices.
The calendering method is to fully agitate various raw materials such as PVC powder and liquid plasticizer, and then bond with the base cloth into a whole by the pressure of a high-temperature hot roller. Its characteristics are better surface flatness, and uniform light transmission, which has advantages on internal lighting cloth. But limited by the equipment, the width is generally not more than 3 meters.
Adhering to the PVC flex banner, the upper and lower layers are formed into a PVC film, which is heated and pressed under the pressure of a heat roller to the middle of the light guide fiber web, and then cooled and formed. The biggest feature of this process is that it has excellent ink absorption and strong color expression. Therefore, with the rise of large-scale inkjet printing industry, this kind of PVC flex banner has brought unlimited vitality. At present, the market share of this type of PVC flex banner in China has exceeded 70%.
Application of PVC flex banner:
1. Wedding photo studio, home decoration, architectural decoration, design institute, planning institute, product design center, bridge building, steam super thin and beautiful: she is ultra-thin and ultra-light, with elegant appearance. Its thickness is generally less than 3CM, which is only about 1/10 of the thickness of ordinary light boxes. Therefore, she maximizes space utilization, beautifies the environment, saves transportation costs, simplifies installation procedures, and broadens application scope. Especially the environment with strict requirements on space use, such as: elevators, public passages, shopping malls, supermarkets, subways, stations, etc., is the most ideal place for ultra-thin light boxes.
2. Decorative publicity projects for exhibition halls, museums, libraries, gymnasiums, art galleries, exhibition halls, opera houses, universities, middle schools, vocational schools, hospitals, banks, insurance, and securities.
3. Conference center, exhibition center, license center, municipal engineering, department stores, supermarket chains, shopping plazas, jewelry monopoly, cosmetics chain, beverage trade, tobacco and alcohol trade, fast food chain, drug chain, stationery center, boutique center, furniture Advertising promotion projects for centers, home appliance wholesales, musical instrument monopoly, etc.
4. Municipal flat lighting system, square ground light project, park attraction introduction project, local lantern festival project, community bulletin board project, waiting booth project, bank self-service withdrawal project, telephone booth project, power emergency project, building display project, airport access project, Subway station exit project, etc.
5. Beautification works of wall paintings of hotels, guesthouses, restaurants, villas, tea houses, western restaurants, cafes, cake shops, bars, karaoke rooms, dance halls, saunas, beauty salons, fitness rooms, health centers, etc.
I. Introduction of Solar protection exterior blind material
Solar protection material has the ability to protect and regulate the temperature in closed spaces from the direct action of the sun depending on the material they are made of.
II. Characteristics of exterior blind material
2.1 Protection against UV rays – exterior sun control materials provides protection from harmful ultraviolet rays that can damage or fade flooring and furnishings and increase energy costs.
2.2 Save on energy costs – Engineered to disperse heat from sun rays, installing sun control screening can help save up to 25% on energy and air conditioning costs, making indoor temperatures more comfortable year-round.
2.3 Reduce glare – Work, read or watch TV without glare causing you to squint. Exterior sun control screening helps reduce solar glare inside your home.
2.4 Insect protection – We built a reputation by offering the best and most innovative insect protection screening.
2.5 Improved privacy – Our exterior sun control products can be used for panels that help add an extra layer of daytime privacy to your home. Choose from a variety of weaves and colors to build a better barrier against the outside world.
The Summary of PVC Coated Tarpaulin
PVC coated tarpaulin and PVC coated fabric are coated fabrics with polyvinyl chloride (PVC) as the coating, which is a polymer composite material with excellent overall performance.
PVC has high elongation, softness, elasticity, good hand feeling and wear resistance, weather resistance, various colors, easy welding and convenient use. It can also be used according to the use environment for cold resistance, anti-UV, anti-core absorption, table at the special treatment, so that it can be widely used in many industries and scenes.
Uses of PVC Coated Tarpaulin
At present, PVC coated tarpaulin products are known to cover the following fields.
Construction building materials: membrane structures, canopies, tents, awnings, canopies, parking sheds, sliding awnings, rolling shutter doors, partition fences.
Recreation and entertainment: naughty castles, gymnastic mats, kayaks, pool adhesive film, surfboards, ski rings, RV sunshades.
Safety protection: oil booms, pool covers, triangle warning signs, work aprons, horse farm fences, ventilation ducts, anti-inflammatory nets; logistics and transportation: waterproof sheeting, truck side curtains, pickup truck canopies, container tops.
Bags and luggage: waterproof bags, document bags, liquid bags water bladders, all kinds of dry bags, take-away boxes.
Agriculture and animal husbandry: chicken coop conveyor belt, animal husbandry roller shutter, sun room .
Medical health: medical mattress, body bag, dust cover.
Advertising media: projection curtains, digital printing.
PVC Laminated Fabric is actually a kind of PVC fabric, which is a product produced by laminating transparent PVC adhesive film and PVC laminated fabric together. Its main scenes are transportation, tent and construction industries, and it belongs to plastic fabric. Through the PVC film can clearly see the middle of the grid mesh, there is a strong three-dimensional feeling, feel soft and hard, is an environmentally friendly low toxicity products, all using new material production, can be used year-round in the outdoors for as long as 3-5 years.
Cloth can be divided into two types of general and environmental protection according to its performance, the general type refers to the fabric does not have any environmental protection requirements. It can be used to make all kinds of rainwear, tarpaulins, bags, sunshades, toys, etc. It can also be used to make traffic warning signs, special clothing and other fields, which is relatively cheap, corrosion resistant and easy to process, while the price of environmental protection type is a little higher.
Classification of PVC laminated fabric
There are many types of mesh, generally: PVC mesh, EVA mesh, rubber mesh, TPU mesh, etc. The more common in life is the PVC mesh, a large part of the reason with its material (PVC) has a relationship. What is the material of the sandwich PVC laminated fabric? The mesh is pvc, which is often referred to as plastic, belongs to the chemical fiber fabric!
What are the characteristics of the PVC laminated fabric?
1. clip PVC laminated fabric is a combination of pvc and PVC laminated fabric, so the fabric has a strong waterproof performance, suitable for tents and umbrellas and other outdoor products.
2. Cloth in the selection of materials are generally used in the use of environmentally friendly low-toxic materials, so the environment is relatively safe for the human body.
3. Clamp mesh service life is relatively long, generally in the outdoors with a three to five years is not much of a problem!
4. Strong flame retardant properties, non-flammable, in terms of outdoor fire is very safe!
5. clip PVC laminated fabric is a multi-layer fabric, so in the anti-UV above particularly strong, because of this feature makes the clip PVC laminated fabric is particularly suitable for sunshade.
6. fabric toughness is particularly strong, do not be afraid of outdoor tents torn by high winds!
PVC is a chemical material, its main component is polyvinyl chloride. Its advantages are: insulation performance is good, good chemical stability, acid and alkali resistance, manufacturing process is relatively mature, relatively low price, etc.. And it has certain characteristics of high and low temperature resistance.
There are many kinds of materials for the middle of the mesh cloth, and there are two kinds of polyester and nylon according to the material. According to the strength can also be divided into two kinds of general yarn and high strength yarn, about the fabric weaving method there are combing, semi-combing, combing, warp knitting and weft knitting, etc..
In addition, in order to meet the different needs of different users, the merchants choose various yarns to weave the PVC laminated fabric with different densities. According to the classification of PVC laminated fabric weave a variety of mesh type with a variety of patterns of sandwich fabric, the production of a variety of specifications, thickness, color and strength of different sandwich fabric.