【 Gel cosmetics packaging hose 】 Introduction to injection cosmetics cosmetics packaging hose production mold production cycle

As a gel cosmetics packaging hose/lipstick packaging hose manufacturer, we often have to deal with cosmetics cosmetics packaging hose production mold, especially the injection cosmetics cosmetics packaging hose production mold. Especially friends often asked injection cosmetics cosmetics packaging hose production mold production cycle. Ok, today, before answering this question, a professional manufacturer of technical consultants to say what is injection cosmetics cosmetics packaging hose production mold, the content is as follows:
what is injection cosmetics cosmetics packaging hose production mold?

what is injection cosmetics cosmetics packaging hose production mold?
injection cosmetics cosmetics packaging hose production mold is a kind of plastic products production tools; Is to increase the complete structure of plastic products and precise size of the tool. Injection molding is a mass production of some complex shape parts used when a processing method. Specific means that a heated melting plastic by injection molding machine high pressure into the mold cavity, after cooling solidification, molded products.
injection cosmetics cosmetics packaging hose production mold production cycle


injection cosmetics cosmetics packaging hose production mold production cycle
injection cosmetics cosmetics packaging hose production mold production cycle is beginning to accept order, to cosmetics cosmetics packaging hose production mold after test qualified delivery using at the time. Production cycle is a measure of cosmetic soft hose cosmetics packaging production mold enterprise produce ability and level of technology. Cosmetics soft packaging hose production mold production cycle includes the following aspects: the main factors cosmetics cosmetics packaging hose production mould standardization; Cosmetics cosmetics packaging hose production mold enterprise specialization degree; Cosmetics cosmetics packaging hose production mold technology modernization degree; Cosmetics soft packaging cosmetics packaging soft hose production mould enterprise management level.
　　【 Injection molding cycle estimate 】 Injection molding is a process of circulation, the molding cycle is mainly composed of the loading time, injection pressure, cooling time, the process time, cooling and ejection of pick-up time, products screw measuring the loading, at the same time when calculating the forming period of the two larger value ( Cooling time generally includes the loading time) 。
store material and with the nature of the polymer injection pressure keeping time, products shape and quality requirement ( Appearance, size, etc. ) , it has to do with injection pressure, injection rate, screw revolution, back pressure and temperature and many other factors, should guarantee the quality of the premise for the shortest time, molded parts and in estimating the loading time, generally take biggest plasticizing capacity injection molding machine ( g/s) Between 85% to 65% in
to calculate. The injection process is usually divided into three segments ( Slow & ndash; Fast & ndash; Slow) , when the estimate:
T = W / 20 ~ 50% V + T
T: injection of total time;
W: shoot rubber (total Products for access + x (weight) ;
V: the largest injection molding machine injection speed;
t: screw a the time required for starting and stopping the base;
80 t ~ 200 t take 1 ~ 2 s; 200 t ~ 500 t take 2 ~ 3 s; 500 t ~ 1000 t take 3 ~ 4 s;
the holding time for starting from the cavity is filled, at the end of the holding time. The choice of the holding time generally depends on the product requirement for as well as the size and appearance contraction deformation:
cooldown refers to the holding end to open cosmetics cosmetics packaging hose production mold through time. Length of cooling products shape, wall thickness,
cosmetics cosmetics packaging hose production design, mold cooling water cosmetics cosmetics packaging hose production mold temperature, the influence of factors such as the properties of the melt. Under the premise that achieve better product quality is guaranteed, should try to shorten the cooling time. When products have cosmetic soft hose cosmetics packaging production mold design of cooling water is the key factors influencing the cooling time length. Cooling time see the table below:
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injection cosmetics cosmetics packaging hose production mold production cycle

time by combining a model the machine size, cosmetics cosmetics packaging hose production mold structure factors, such as cosmetics cosmetics packaging hose production mold core pulling structure ( Line) , rack drive mechanism combining a model, three board ( Nozzle) Institutions will affect the process of time, usually 80 t ~ 200 t take 4 ~ 8 s, 200 t ~ 500 t take 6 ~ 10 s, 500 t ~ 1000 t take 8 to 15 s.
out take time by the ejection speed, ejection stroke, pick-up method ( Automatic, artificial, manipulator) The influence of automatic drop only commonly used in cosmetic requirements is not high ( The internal parts) Smaller products, take out time 0. 5~2S。 Manipulator, when you pick up the products in the product after leaving the cosmetics cosmetics packaging hose production mold range, cosmetics cosmetics packaging hose production mold can start mold closing moving parts, a pick-up time is commonly 3 ~ 8 s, artificial ratio manipulator products generally take more 1 ~ 3 s.

general mainly similar products for reference to estimate the molding cycle.