Basell company OPP for the stretch blow bottle market developed metallocene PP (mPP). 18-MFR

(Melt flow rate of 18g / 10min) of the resin MetoceneX50182 Sidel machines already on trial, it can reduce the haze of the bottle to 1.5%, will increase to 82% gloss. Atofina company is also producing OPP bottle of mPP, this resin can be used to blending with conventional PP, in order to improve transparency. Advantages OPP bottles Canada ContainerCorp. (CCC) is one of North America production OPP bottles few companies. NormanGottlieb CEO of the company said that the integrated cost and environmental advantages prompted CCC company a few years ago into OPP bottle market. He CCC's EnviroClear bottles described as "a single polymer" packaging products, OPP bottles, PP and PP cap sleeve label use all of recyclable PP material. Gottlieb said standard PP cap effectively conceal defects OPP atomization bottlenecks.

In addition, CCC has also studied the OPP bottles of water vapor barrier properties, workability and hot filling properties. They use a common preform blow 250cc, 500cc and 600cc of OPP bottles for packaging dry powder (the need for such a low temperature vapor barrier layer of sediment) and hot-fill food (prices 35% lower than the heat-resistant grade PET bottles about). OPP bottle having excellent heat resistance, can withstand hot filling at a temperature of 205 ℃, not heat-resistant grade of PET bottles during hot filling can only withstand temperatures of 160 ℃ ~ 170 ℃. In addition, PET bottles also need to use a vacuum plate to prevent the collapse hot-fill when the temperature exceeds 180 ℃, when the bottle wall thickening, slow production rate, resulting in increased production costs by 20%. Monolayer OPP bottles available on the market use a variety of hot-filled foods, especially suitable for hot filling high temperature (180 ℃ ~ 205 ℃) situation, so as fruit juices, jams, pectin, pickles, sauce juice and ketchup and other food and non-blocking barrier packaging market has opened up. OPP bottles are cheap. PET bottles and OPP bottles need to increase the gas barrier layer, although the cost of PET bottles and OPP bottle barrier material used is basically the same, but the OPP bottle itself, the price advantage to make it more noticeable on a gas barrier plastic bottle market.

THREE PRODUCTION In order to solve the problem of low yield OPP, BekumAmerica companies and CCC companies transform their PET machine for making OPP bottles. They believe in the PET bottle equipment, eight and eight chamber cavity below the linear heating system is the production of medium-capacity SBM OPP bottles of the most cost-effective equipment. CCC companies OPP bottles designed a series of linear heating SBM proprietary equipment.

The company's EnviroClear (also can produce PET) machine manufactured by the Chinese partner company, there are two to eight cavities cavity types. Among them, the four-cavity molding machine production per hour per cavity 900 bottles, the production rate of the company's next-generation devices is expected to increase to 1,100 bottles / hour. Currently, CCC company can provide up to 32 cavities preform and SBM equipment (made in China), the price is lower than the 40% to 80% of local manufacturing of equipment. In addition, the company also has an open bottle manufacturing machines. CCC believes optimized preform design is critical.

PBM Company is a Plastic Bottle Manufacturers, Plastic Water Bottle Manufacturers, Custom Plastic Water Bottle, HDPE Bottle Manufacturers, Plastic Bottle Cap Manufacturers.
Website: www.plastic-bottle-manufacturers.com