Wholesale PE coated film

Item No:9
Update time:2010-05-26
Description: EVOH can be regarded as EVA (ethylene—acetic acid ethylene ester copolymer) modified material. It has both ethylene polymer good process capability and vinyl alcohol polymer high gas obstruct capability. It is a new colorless, transparent obstruct material, with PVDC and PA, these three materials are the best barrier resin in the world. Its gas obstruct capability is 100 times higher than PA, 10000 times higher than PE,PP and ten times higher than PVDC which high obstruct material we used very often. In dry or relative humidity condition, its permeability is extremely low, but its gas barrier capability is 10 to 50 times or even more times higher than Nylon. EVOH has excellent transparency, glossiness, mechanical strength, retractility, abrasive resistance, freeze resistance and surface strength. It has the highest heat stability in all the barrier resins. It also has excellent oil resistance, organic solvent resistance and antistatic capability. It can regenerate and does not contain Chlorine and Dioxin,it is to be called green environmental production. According to the use of soft packaging, you must considered the material process capability and physics capability, to choose 10 to 20 times EVOH as the barrier layer, not only prevent oxygen and water vapor infiltrating into the content, but also chain up the aroma, fluid juice and the solvent of the content. Thus it solved the problem that the contents (liquid, gas) dissolved the compound water glue. In some areas, the EVOH has gradually replace the metallized film, aluminum foil and rigid container. It is being received various countries attention and shows the best potential growth trend in the market. Due to the oxhydryl in the molecular structure of EVOH resin, EVOH resin has the hydrophilia and hygroscopicity. When it adsorb the damp, its gas obstruct capability will be affected. So EVOH is used as the middle layer, usually coated with polyolefin. The damp quantity can be control aboratively, to use multilayers coated technic to packing EVOH resin (such as polyolefin). After many years research, we discovered that if we select the international import raw materials, use the latest co-extruded process flow, the production which contains the EVOH high obstruct ability. Then compound many kinds of base materials like PE, PP, PVC, polystyrene, PET, PA and so on. The Oxygen transmission rate can be reduced to a small percentage even one thousandth. According the requirement of the obstruct effect, it can be coated on single side or double sides or even multilayer coated. The production of multilayer coated film for the automatic liquid filling machine, not only solved the moisture absorption problem, but also had a good economical efficiency. To each kind of active ingredient, the low adsorbability, high obstruct capability, it can prevent the loss of effective component; the excellent oxygen resistance, can prevent the oxidation and metamorphism of the effective component; the excellent transparency, can be applied to the oxygen sensitive goods. The packaging content can be solid granules, powdery products, fluid products. Chemic and oil resistance capability EVOH compound film has excellent oil resistance and organic solvent resistance. Put it in the liquor and oil in the 68 degree F. A year later, the increased percentage of the weight is : cyclohexane, xylene, petroleum ether, benzene and acetone is 0% ; glycol is 2.3% ; methanol is 12.2%; salad oil is 0.1%. Thermal/ Mechanical Properties EVOH compound film has high mechanical strength, flexibility, surface strength, abrasive resistant, weather resistance and strong antistatic capability. The material has high gloss and the low fog density, so it has a high degree of transparency. Baytree Packaging Material Corporation Address: No.8 NanerHuan Road Taixing Jiangsu China Zipcode: 225400 Tel: +86 523 87713900 / 82826000 Fax: +86 523 87713700 Website: http://www.baytree.com.cn Email: baytree@baytree.com.cn MSN: baytreechina@hotmail.com Yahoo: baytreechina@yahoo.com.cn

Item No:8
Update time:2010-05-26
Description: Officinal PVC/PVDC/PE coated film is add high obstract material PVDC between PVC and PE. In practical application process, put liquid in PVC/PE compound film, if there is any liquid which has strong volatility, after a period of time stored, the liquid will volatilize, the quantity will reduce and the face of the product will inward depression. It will reduce the effective protection capablity of the medicine. Seriously, it will cause the disput with consumers. Then the economy and the image of the company will be damaged. Due to the good obstruct ability of PVDC, it plays a good anti-infiltrate effect to the product in packing, it's the ideal packing material for easy humidity absorb medicine. PVDC material itself is the latex character, has quite big brittleness after the solidification. In the coating process and post-processing, the pivotal technical is to reduce its brittleness, make it normally used in the room temperature environment. Before, the technical ability is too poor to do so. That is one of the technical difficulties of PVDC compound material. However, the three compound processing technology is more difficult. At present, only few companies which has independent research and development ability can do it in China. My company starts from 1980s, after a few years research and testing, finally succeeded in produce the PVC/PVDC/PE costed film which is truly apply to the liquid packaging. It mainly takes PVC film as the basal material, then coated PVDC(import from BASF in Germany) and PE . During the production processing, the temperature, coated quantity and times and other important considerations are checked strictly to make the final product meet the foreign products quality standards. The obstruct ability is 5 times higher than the common PVC. Meantime it has a certain rigidity, flexible and can be widely used in packaging various easy volatile medicine. The period for protection can really reach the required standard. According to the investigation, presently 80% medicine using such packaging materials, but the PVC film that widespread used in China could infiltrate the gas and liquor 6 months later in the room temperature condition. It has a great impact on the product. But if using PVDC, the period for protection can really reach at least 2 years. PE has good heat seal ability, PVC/PVDC/PE coated film has combined their respective merit to form a new special ideal packaging material. Baytree Packaging Material Corporation Address: No.8 NanerHuan Road Taixing Jiangsu China Zipcode: 225400 Tel: +86 523 87713900 / 82826000 Fax: +86 523 87713700 Website: http://www.baytree.com.cn Email: baytree@baytree.com.cn MSN: baytreechina@hotmail.com Yahoo: baytreechina@yahoo.com.cn

Item No:Member20071004
Update time:2010-05-26
Description: Due to PE has excellent heat seal ability and poor to obstruct gas but fine to obstruct fluid,specially fit for fluid medicine. Usually the oral taken fluid is packed in anpei bottle which has two fatal shortcoming: 1. easy broken during opening 2.the fluid packed once ferment it's easiy to crash the bottle and lead to damage to the product packed. PVC/PE compound completely cast the before said shortcoming, mainly produced by officinal PVC film after heat seal. During the process of production, the temperature, coated quantum and solid time are measured strictly, making the product meet the standard of same product overseas. The heat seal ability is 4 times higher than the common PVC ,meantime has stronger rigidity, flexility, crash resistant and big expand index,suitable for packing various kinds of fluid medicine.

Item No:Member20071006
Update time:2010-05-26
Description: Due to the excellent barrier resistant characteristic, it can protect the medicine from humid in the process of application. Our technician tested successfully based on PVC film coated with PVDC and PE film ,refer to colleagues'experience.During the process of production, temperature,coated amount and times are strictly examined by making the final product meet the standard of same type of product abroad. The barrier ability is 5 times higher than the common PVC/PE film.Meantime it has the rigidity and flexility,It can be widely used in packing all kinds solid medicine especially for easy humidity absorbing material. Remarks: As per the investigation, presently 80% medicine are packed in this kind of material,but in our country widely used PVC/PE coated film will penetrate gases or fluid under room temperature in 6 months.It has profound effect to products.But if using PVDC, the period for protection to medicine can reach at least 3 years.

Item No:4
Update time:2010-05-26
Description: Due to PE has good heat sealing ability, it can not obstruct the gas but it can obstruct the fluid very well. It is good for fluid medicine packing. Some factories used old glass bottles before, it has two fatal defects: 1.It is easy broken when you are opening. 2.The fluid in it is easy to expanded and crash the bottle when it has fermented. So it will damage the product packaging. Officinal PVC/PE coated film has kept away from the two defects above. It is mainly produced by officinal PVC film, then heat seal PE film. During the producing, the temperature, coated quantum and solid time are measured strictly to make sure that the product can meet the standard of the same product in the international. The heat sealing ability is 4 times higher than common PVC film. It also has good rigidty, flexility, cash resistance and dilatability. It is suitable for packing all kinds of fluid medicine. PS: If there is any volatile, please consult to use PVC/PVDC/PE coated film. This product has high obstruct ability. It can complete avoid the volatilization of the shortage quantity or other effect that affected the capability of the medicine. Baytree Packaging Material Corporation Address: No.8 NanerHuan Road Taixing Jiangsu China Zipcode: 225400 Tel: +86 523 87713900 / 82826000 Fax: +86 523 87713700 Website: http://www.baytree.com.cn Email: baytree@baytree.com.cn MSN: baytreechina@hotmail.com Yahoo: baytreechina@yahoo.com.cn

Item No:5
Update time:2010-05-26
Description: Due to PE has good heat sealing ability, it can not obstruct the gas but it can obstruct the fluid very well. It is good for fluid medicine packing. Some factories used old glass bottles before, it has two fatal defects: 1.It is easy broken when you are opening. 2.The fluid in it is easy to expanded and crash the bottle when it has fermented. So it will damage the product packaging. Officinal PET/PE coated film has kept away from the two defects above. It is mainly produced by officinal PET film, then heat seal PE film. During the producing, the temperature, coated quantum and solid time are measured strictly to make sure that the product can meet the standard of the same product in the international. The heat sealing ability is 4 times higher than common PVC film. It also has good rigidty, flexility, cash resistance and dilatability. It is suitable for packing all kinds of fluid medicine. PS: If there is any volatile, please consult to use PVC/PVDC/PE coated film. This product has high obstruct ability. It can complete avoid the volatilization of the shortage quantity or the capability of the medicine will be affected. Baytree Packaging Material Corporation Address: No.8 NanerHuan Road Taixing Jiangsu China Zipcode: 225400 Tel: +86 523 87713900 / 82826000 Fax: +86 523 87713700 Website: http://www.baytree.com.cn Email: baytree@baytree.com.cn MSN: baytreechina@hotmail.com Yahoo: baytreechina@yahoo.com.cn

Item No:1
Update time:2010-05-26
Description: EVOH can be regarded as EVA (ethylene—acetic acid ethylene ester copolymer) modified material. It has both ethylene polymer good process capability and vinyl alcohol polymer high gas obstruct capability. It is a new colorless, transparent obstruct material, with PVDC and PA, these three materials are the best barrier resin in the world. Its gas obstruct capability is 100 times higher than PA, 10000 times higher than PE,PP and ten times higher than PVDC which high obstruct material we used very often. In dry or relative humidity condition, its permeability is extremely low, but its gas barrier capability is 10 to 50 times or even more times higher than Nylon. EVOH has excellent transparency, glossiness, mechanical strength, retractility, abrasive resistance, freeze resistance and surface strength. It has the highest heat stability in all the barrier resins. It also has excellent oil resistance, organic solvent resistance and antistatic capability. It can regenerate and does not contain Chlorine and Dioxin,it is to be called green environmental production. According to the use of soft packaging, you must considered the material process capability and physics capability, to choose 10 to 20 times EVOH as the barrier layer, not only prevent oxygen and water vapor infiltrating into the content, but also chain up the aroma, fluid juice and the solvent of the content. Thus it solved the problem that the contents (liquid, gas) dissolved the compound water glue. In some areas, the EVOH has gradually replace the metallized film, aluminum foil and rigid container. It is being received various countries attention and shows the best potential growth trend in the market. Due to the oxhydryl in the molecular structure of EVOH resin, EVOH resin has the hydrophilia and hygroscopicity. When it adsorb the damp, its gas obstruct capability will be affected. So EVOH is used as the middle layer, usually coated with polyolefin. The damp quantity can be control aboratively, to use multilayers coated technic to packing EVOH resin (such as polyolefin). After many years research, we discovered that if we select the international import raw materials, use the latest co-extruded process flow, the production which contains the EVOH high obstruct ability. Then compound many kinds of base materials like PE, PP, PVC, polystyrene, PET, PA and so on. The Oxygen transmission rate can be reduced to a small percentage even one thousandth. According the requirement of the obstruct effect, it can be coated on single side or double sides or even multilayer coated. The production of multilayer coated film for the automatic liquid filling machine, not only solved the moisture absorption problem, but also had a good economical efficiency. To each kind of active ingredient, the low adsorbability, high obstruct capability, it can prevent the loss of effective component; the excellent oxygen resistance, can prevent the oxidation and metamorphism of the effective component; the excellent transparency, can be applied to the oxygen sensitive goods. The packaging content can be solid granules, powdery products, fluid products. Chemic and oil resistance capability EVOH compound film has excellent oil resistance and organic solvent resistance. Put it in the liquor and oil in the 68 degree F. A year later, the increased percentage of the weight is : cyclohexane, xylene, petroleum ether, benzene and acetone is 0% ; glycol is 2.3% ; methanol is 12.2%; salad oil is 0.1%. Thermal/ Mechanical Properties EVOH compound film has high mechanical strength, flexibility, surface strength, abrasive resistant, weather resistance and strong antistatic capability. The material has high gloss and the low fog density, so it has a high degree of transparency. Baytree Packaging Material Corporation Address: No.8 NanerHuan Road Taixing Jiangsu China Zipcode: 225400 Tel: +86 523 87713900 / 82826000 Fax: +86 523 87713700 Website: http://www.baytree.com.cn Email: baytree@baytree.com.cn MSN: baytreechina@hotmail.com Yahoo: baytreechina@yahoo.com.cn