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empty lotion tubes

Categories：	Fabric / Cotton Fabric
Material & Specifications：	4544
Manufacturing methods：	Knit fabric
Weight(g/㎡)：	<80
Width(cm)：	110-120
Usage：	Apparel

Contact Infomation

cosmetic plastic tube

Tel:	86-343-34343434
Fax :
Country/Region :	Afghanistan
Address :	Oriental New World, Chaohu
Contact :	Genugten Masoud ()

Detailed Product Description

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Description: High temperature resistance of food bottles not only in the hot sun exposure, also lies in its experience of the use of long chain, on the chain, high temperature resistant performance is particularly important. From production to after filling, and then the process of logistics, finally reach consumers' hands whether food plastic bottles as well as a factory, can't guarantee.
But for the production of plastic bottles, food has always been under strict standards, and the relevant departments of supervision, so at this stage the production pump tube process, food plastic bottles for food is relatively safe.
Under the environment of high temperature of the food safety and stability of bottle packaging problems, has now attracted the attention of the people. First is in the transport and shelf, the hot weather of summer transportation car temperature higher, food plastic bottles in such an environment, more need to maintain the stability of the packaging, in terms of high temperature resistant performance is assured.
Second is in food plastic bottle filling. Now there are more and more food with high temperature sterilization, which requires food plastic bottle has a higher resistance to high temperature index, or in the course of its filling, food is difficult to guarantee the safety of plastic water bottles.
Processing performance and good printing adaptability, get the favour of many cosmetics manufacturers, widely used in cleansing products (facial cleanser, etc.), skin care products (all kinds of eye cream, moisturizers, nourishing cream, cold cream, and sunscreen, etc.) and hairdressing hair care products (shampoo, conditioner, lipstick, etc.) and so on in the cosmetics packaging.
1, cylinder temperature. PET molding temperature range is narrow, temperature will directly affect the performance of the product. Temperature is too low, plasticizing is bad, cause depression and lack of material defects such as; On the other hand, if the temperature is too high, can cause the rim, nozzle mouth water, dark, lower mechanical strength, even the degradation. General barrel empty lotion tubes temperature control in the 240 ~ 280 ℃, glass fiber reinforced PET barrel temperature of 250 ~ 290 ℃, less than 300 ℃. Nozzle temperature generally 10 to 20 ℃ lower than the barrel temperature.
2, mold temperature. Mold temperature directly affects the melt cooling rate and crystallinity. Different crystallinity means different parts performance. General mold temperature control in the 100 ~ 140 ℃. Thin-wall plastic forming parts, desirable small value; In the thick wall molding plastic parts, it can be a great value.
3. The injection pressure. The PET melt fluidity is good, easy to shape. Generally adopts medium voltage, pressure of 80 ~ 140 mpa. Glass fiber reinforced PET injection pressure is 90 ~ 150 mpa. Injection pressure should be considered to determine the viscosity of PET, type and quantity.
Plastic hose packaging economy is convenient, easy to carry, even for high strength in the whole extrusion, still can restore, maintain a good appearance. Data showed that 60% ~ 70% of the hoses used in the cosmetics industry, 10% ~ 15% of the hoses used in the pharmaceutical industry, 5% used in food industry. Therefore, how to better achieve the design of the product through the hose packaging concept, strengthen the hose packaging decoration effect, in order to more quickly attract the attention of consumers and fit the brand temperament, has become an important subject to end user thinking.
China's patent "the eye of a needle injection detachable head hose", consists of a tube body and supporting the use of tube and the tube body cover. The tube body including pipe head, body and tail pipe. Described in the tube head by aluminium laminated tube stigma and on capital formation of the large diameter of the injection head. Described the hose also includes a nozzle body, tip nozzle body can remove and set on large diameter injection. Can achieve the effect of injection head one-time molding, and can satisfy the requirement of the injection head filling and demands of small aperture, has a very broad application prospects.

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