High Quality PVA Film for Dishwasher Tablets From POLYVA

Water soluble packaging materials mainly refers to the water-soluble plastic film.

In recent years, because the water soluble film has good water solubility, barrier property, environmental protection, very suitable for the people to the packaging requirements of environmental protection and convenience, by the wide attention of the world's developed countries food packaging industry.

now, a lot of food are popular with large packing with small package in the form a complete set of packaging, packaging mainly on sealing moistureproof effect, while inside the small package is used to improve the use and ease of handling.

Water soluble film is mainly used in food packaging in the small packaging, such as milk, soy milk, tea, small packaging, such as small seasoning bag, packing and other disposable packaging, and so on;

In addition, water soluble film will also be widely used in food packaging anti-counterfeiting and quality identification, etc. , so its development and utilization prospects are very broad.

Water transfer printing is also called surface water only, it is used for irregular objects on the surface of the three-dimensional curved surface processing & ndash;
—
The whole printing.

Use pure natural patterns, such as mahogany, marble, emeralds, leopard skin, markings, etc.

Objects after dealing with the vivid color, image is clear.
Real ones.

Completely change the surface texture, processed products to rise sharply.

water transfer printing technology called comparative environmental protection technology, and is one of the most emerging and efficient production printing, probably related to him from the ink in the process of printing.

Water not only technology is the key to water capacitive carrier PVA film.

there are imitation wood grain, marble, jade, leopard grain, plaid, decorative pattern, camouflage pattern thousands of many kinds of designs for customers to choose.

Can also be customers to design, plate making, printing all kinds of the specified pattern.

water transfer printing using water pressure and activator carrier make water transfer printing membrane detachment layer dissolved transfer, basic process is: a)

Film printing: in polymer film on all sorts of different design;

the extension of the original film: let the membrane on the surface of the flat, and to stretch film formation;

spray primer: many of the material must be coated with a layer of adhesion agent, such as metal, ceramic and so on, if you want to transfer different pattern, you must use a different color, such as basic use wood grain brown, brown, khaki, basic use white stone, etc.
4)
Activation: the special solvent (
Activator)
The pattern of activation into ink printing film state;
5)

Transfer: using water pressure after activation patterns printed on the printed content;

wash: will be printed work pieces of residual impurities rinse with water;
7)

Drying, drying: will be printed workpiece temperature depends on material element and melting point;
8)

Spray paint, spray transparent paint protection was printed on the surface;
9)
Drying: will finish spray paint surface and dry.

there are two kinds of water transfer printing technology, is a kind of water transfer printing technology, the other is only the water transfer printing technology, the main text, pictorial ICONS and design of transfer printing, the latter tend to complete transfer printing in the entire product surface.

lie a easily dissolved in water transfer printing technology using water-based film to carry graphic.

Because the water only the film tension, easily entangled in product surface formed by layers, like spray paint surface get cut but different appearance.

can only transfer printing technology will color lines lie on any shape of the workpiece, for producers to solve the problem of three-dimensional printing products.

Surface not only can the product surface with different grain, such as leather grain, wood, jade, marble, etc. , at the same time also can avoid color panel printing commonly in phantom.

And in the printing process, due to the product surface does not need to contact with the printing film, can avoid damage to the product surface and its integrity.

application: products: instrument panel, control panel, tissue boxes, tea cup, disk rack, kinds of frames, operating handles, locks, etc. ;

Electronic products: phones, pagers, video, sound, mouse, clock and watch bedroom supplies such as: sofa, tea table, cabinets, droplight, ashtray, vase, decoration with container, etc. ;

Daily products: luggage handle of decoration, tableware, spectacles, pen, pen barrels, desk calendar, art frame, the racket, jewelry, cosmetic brush, cosmetic box, etc. ;

Indoor building materials: doors and Windows, floor, sticking wallboard, etc.

Transparent PET protective film can be seen everywhere in our lives. Love machine film, ipad flat protective film, large and small display protection, optical lens protective film, thermal transfer printing in the printing industry, etc. So will it affect the quality of the transparent PET protective film during the production process? Let's take a look with the editor below. First, the substrate: the quality of the substrate directly affects its performance. The domestic transparent PET protective film substrate lags behind foreign countries in terms of thickness control and heat shrinkage. 2. Residual adhesion rate: The residual adhesion rate refers to the force when the release paper is peeled off for the first time after the second peeling. The calculated data mainly reflects the curing effect of the silicone oil. 3. Peeling force: The peeling force directly affects the performance of the transparent PET protective film. The general industry standard peel force tolerance range is ±15%. Is a company specializing in the production of PET film with multiple functions, such as: transparent PET film, milky white PET film, release PET film, supply of PET motor film, etc. With a wide variety of products, affordable prices, and environmental protection, we provide customers with excellent quality and service based on the service tenet of excellence in production, honesty and trustworthiness in distribution, and warm and thoughtful service. Interested parties welcome to inquire!

4. PET universal film has excellent strength and dimensional stability, cold resistance and chemical stability, and is widely used in various substrates such as composite packaging, photosensitive film, metal evaporation, audio and video. Specifically, there are the following: ① Semi-reinforced membrane. The main feature is that it has high longitudinal tensile strength and is not easy to break under high tension. It is mainly used for packaging seals for boxed items. Commonly used standard thicknesses are 20μm, 28μm, 30μm, 36μm, 50μm, etc. ②Foil stamping film. The biggest feature is good tensile strength and transparency, stable thermal performance, and low binding force with certain resins. It is mainly suitable for small dimensional changes during high-temperature processing or as a transfer carrier. The conventional standard thickness is 9μm, 12μm, 15μm, 19μm, 25μm, 36μm and so on. ③Printing composite packaging film. The main features are good transparency, good penetration resistance, superior chemical resistance, temperature resistance and moisture resistance. It is suitable for the packaging of frozen food and food, medicine, industrial products and cosmetics. Commonly used standard thicknesses are 12μm, 15μm, 23μm, 36μm, etc. ④ Aluminized film. The main characteristics are high strength, good temperature and chemical resistance, good processing and anti-aging properties, and proper corona treatment, which makes the adhesion of the aluminum layer and the film stronger. After being used for aluminum plating, it can be widely used in food packaging bags such as tea, milk powder, candies, biscuits, etc., and can also be used as decorative film such as flower crafts, Christmas trees and other decorations; at the same time, it is also suitable for printing composite bags or cardboard composite bags And other packaging films. Conventional standard thicknesses are 12μm, 16μm, 25μm, 36μm and so on. ⑤ Magnetic recording film. It has the characteristics of good dimensional stability, uniform thickness and high tensile strength. Suitable for base film and special packaging film of magnetic recording materials, including audio and video tape base (commonly used standard thickness is 9-12μm) and black film (commonly used standard thickness is 35-36μm). 5. Nano-level PET film a. High transparency and gloss: The particle size of nano particles is between 1-100nm, which is smaller than the wavelength of visible light, which has little effect on the transparency of the film. b. High barrier performance and heat resistance: the use of nanomaterials with special properties and unique processing technology to make the nanomaterials uniformly dispersed in the PET matrix in nanometer size, and stretch the orientation during the film production process, thereby making the PET film appear Excellent barrier properties, the permeability of O, CO2, H2O and other substances has been doubled down, and the heat resistance has also been greatly improved. Based on its characteristics, it has expanded the application field of PET, greatly extended the shelf life of the packaged goods, and can also be used in hot filling or sterilization industries. It is a company specializing in the production of PET film with multiple functions, such as: transparent PET film, milky white PET film, release PET film, supply of PET motor film, etc. With a wide variety of products, affordable prices, and environmental protection, we provide customers with excellent quality and service based on the service tenet of excellence in production, honesty and trustworthiness in distribution, and warm and thoughtful service. Interested parties welcome to inquire!