Vinyl chloride-acid vinyl resin can be used in the fields of ink and flexible packaging. The vinyl chloride-acid vinyl resin of the American Dow Chemical Company has good adhesion on the printed film and can maintain the original printing color after sterilization, which is highly recognized by the industry. In the ink and packaging industry, manufacturers have been committed to improving product quality and performance, and strive to provide customers with high-quality printing and packaging solutions to meet customer needs. Experts from the China Epoxy Resin Industry Association said that new technologies and new raw materials are constantly being developed to meet the needs of printers and end users.
These products of Dow Chemical have many advantages of mature technology. However, while looking for new technologies, they can not ignore the huge potential of mature technology. Their products can meet the current and enhance the current and future packaging application requirements. An expert from the China Epoxy Resin Industry Association emphasized that: taking the vinyl chloride-vinyl acetate resin produced by Dow Chemical as an example: the resin has been safely used in direct food contact packaging for decades, mainly used for Aluminum foil cover coating on yogurt boxes, blister packs for medicines, retortable packaging bags, and aluminum foil heat sealant; it is also used in flexible packaging films, vinyl sheets, and printing inks on vinyl floors; other uses are It is used as a varnish on synthetic leather and metallized film. The prepared vinyl ink can use gravure, silk screen, inkjet printing and thermal transfer printing.
"Dow Chemical ’s vinyl chloride-vinyl acetate resin products are mature in technology, widely used, and have many recognized advantages," Mr. Wells Carter of the Dow Chemical Technology Service and Development Group said: just to give an example, because it has good 'S hot water resistance, so it can be used for "cookable" applications, thereby greatly improving efficiency. Vinyl chloride-vinyl acetate resin has excellent low pollution. According to experts from the China Epoxy Resin Industry Association, these resins are very pure and do not contain low molecular weight monomers, additives or surfactants, so they will not be transferred to the product. It will not affect the taste or smell, and it has good fast solubility. The solution is clear, without turbidity, and the purity is very high, without additives.
At present, the main manufacturers of flexible packaging use high quality Dow vinyl chloride? Vinyl acetate resin. Customers are increasingly demanding better packaging methods and superior quality. This is why Goglio, the leading manufacturer of flexible packaging, uses UCAR VAGD vinyl chloride-vinyl acetate resin to produce rotogravure inks for plastic packaging. Dr. Osvaldo Bosetti, manager of the company ’s R & D department explained: Dow ’s vinyl chloride-vinyl acetate resin is the resin that best meets our needs on the market. Or it can maintain the original ink color after sterilization in steam. Experts from the China Epoxy Resin Industry Association said that Goglio is the industry's leading packaging company, providing various types of packaging products and solutions in food to meet the needs of food manufacturers in food preservation, storage and sales.
Only Dow can provide vinyl chloride-vinyl acetate resin products like UCAR VAGD and VAGH: these transparent resins have good toughness, good adhesion to various substrates, and can be used in packaging that is in direct contact with food . And each resin has obtained FDA certification, and passed the EU regulations on direct contact with food resin requirements. This is especially important as people are more concerned than ever about the final product must meet the corresponding food contact regulations. Vinyl chloride-vinyl acetate resins such as UCAR VAGD and VAGH also have the following advantages: long-lasting flexibility, no odor, no odor, good heat sealability, low moisture permeability, and resistance to natural oils, food, water, Colorant, detergent, diluted alkali, mineral acid and alcohol, and corrosion resistance, wear resistance and anti-fatty hydrocarbon. Today's ink and packaging applications require resins with the main advantages mentioned above, and UCAR vinyl chloride-vinyl acetate resin is your choice.
The so-called PP Bag is made with polypropylene as the material of plastic bags, its general use of color printing, offset printing process, bright colors, generally do more woven bags, in addition, PP bag is tensile polypropylene plastic, belongs to a thermoplastic.It is non-toxic, tasteless and transparent.Easy to burn, flame for melting dripping, yellow under blue, from the fire smoke less, continue to burn, more used for cosmetics, food, toys, clothing, stationery, electronics, hardware products and other industries packaging.The color is transparent, good quality, good toughness, because of its hard brittle material decided that it is only suitable for packaging is not suitable for load-bearing.
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