Scotch tape semi-finished aluminum tape semi-finished parent roll of tape semi-finished factory outlets

Dongying EVA tape; professional production and wholesale tape; namely: transparent tape marking tape ,, aluminized kraft paper tape, masking tape, stationery tape, fiberglass tape. Mesh tape. Duct tape adhesive reinforced kraft paper. Taobao special adhesive tape for patrons. And other professional production and processing company Dongying EVA Plastic Co., Ltd. Manager: Mr. Sun 13181407633 Website: http: //www.sdyhsj.com/ QQ mailbox: 1315945071 @ qq.com Shop: Guangrao Yifeng International Plaza A1-5 Address: Guangrao Magpie Lee County Industrial Park, the town of Scotch tape semi-finished aluminum semi-finished parent roll of tape semi-finished products factory direct ordinary packaging sealing tape (BOPP BOPP) tapes for any business, company, personal life indispensable supplies, Because of its technical content is not high, many domestic manufacturers, so the market mixed products. And our domestic tape industry is still stuck in low-tech stage, the state of the tape is not a perfect standard. Many consumer awareness of the tape is that the low price, viscosity feel better, in fact, this is wrong. BOPP tape is based on the original film after a high-voltage corona so after one surface coating overlying water through the rough after slitting into small volumes is our daily use of tape, so the strength of the first tape BOPP film is good or bad depends on and thickness, the use of BOPP film material particles produced good brightness, flexible and strong, fewer impurities spots, the film is produced by using tape, general business impurity is not mixed with the toner shelter, so the finished product is a pure white color transparent tape. High transparency 100 meters below the tape finished place a week or so later. The film thickness of between 28 microns -30 microns, but some mix of recycled materials BOPP film strength decreases, so only increase the thickness of a thick film, such a tape handle feels very thick, but the strength is poor, save very short, about half will be placed visible signs of aging, the surface will be brittle, use easily broken. Ordinary sealing tape adhesive is acrylic resin glues, also known as pressure-sensitive adhesive, the main component of tincture fat. Tincture activity is a polymer resin material, the temperature level has a certain influence on the molecular events. Glue tincture fat content directly affect the tape usage, many individuals feel that the glue stick tape is good, in fact, this is wrong. In this case this tape tack has been reduced very much, feel able to tell. The yellow tape coating applied to the object, the better shielding glue thicker, the better the quality. Compare the appearance of the next tape, glue less, doped tape the entire volume of the color deep, high transmittance after tape pull. Good color the entire volume of the tape opened after a little difference of color, as well tape has strong shielding, color overlay situation does not exist. Dopant impurities to the poor quality of the tape is applied to BOPP film, only the use of relatively backward glue directly on the way, so there is often a large dust particles are not completely dissolved card knife in there, so the tape in use often There are lines (a road where there is no glue). Good soft cut transfer tape glue way, there is no line situation (printed tape Loumo small print about the situation with the press). A further distinction is to look at the tape surface, tape just after slitting into finished when there are air bubbles, place a week after the bubble will disperse basic, pure tincture fat tape glue surface smooth, without any white spots. There are many adulterated tape irregularly distributed white spots, hand pressure is not dispersed, is not the same bubble.