【 Lipstick cosmetics packaging hose 】 Blow molding cosmetics cosmetics packaging hose production mold structure and characteristics

Our life is now visible to a small items, such as plastic bottles, lipstick packaging hose cosmetics, without exception is inseparable from the blow molding cosmetics cosmetics packaging hose production mold. Today, the lipstick of professional cosmetics packaging hose technology consultants to tell about the blow molding cosmetics cosmetics packaging hose production mold structure and characteristics of the content is as follows:

blow molding cosmetics cosmetics packaging hose production mold structure of the

blow molding cosmetics cosmetics packaging hose production mold mainly consists of two female die, because of the mold diameter circle with the jia embryo piece is easy to wear, is made of separate insert in order to restore or replace. They also and die bodies make it an organic whole.

blow molding cosmetics cosmetics packaging hose production mould dual role: to give products shape and size, and make it cool.

the characteristics of the blow molding cosmetics cosmetics packaging hose production mold

compared with injection cosmetics cosmetics packaging hose production mold, extrusion blow molding cosmetics cosmetics packaging hose production mould has the following characteristics:

1. Blow molding cosmetics cosmetics packaging hose production mould generally only female die, and injection cosmetics cosmetics packaging hose production mold including male die and female die;

　　2. Blow molding cosmetics cosmetics packaging hose production mold cavity type for embryo by the pressure of the blowing pressure, and injection molding cosmetics cosmetics packaging hose production the pressure inside the mold cavity is much higher, therefore, blow molding cosmetics cosmetics packaging hose production mold, the material requirements of low, wide choice; Soft plastic cosmetics cosmetics packaging hose production mold cavity generally don't need the hardening treatment, unless long-term production;

　　4. Injection mold cavity, the melt flow through to molding, blow molding mould cavity, type embryo is molding by expansion, which can reduce products the flow mark, and interface of the joints and cavity of wear, etc. ;

　　5. Generally because there is no male mold, blow molding products on deeper depression can also release, no need to set up like a soft plastic cosmetics cosmetics packaging hose production mold is widely used in embedded sliding block, plunger, or CAM, etc. , of course, blow molding products to use when closed form sliding block.

visible, blow molding cosmetics cosmetics packaging hose production mold and vacuum molding cosmetics cosmetics packaging hose production mold is similar. In addition, blow molding cosmetics cosmetics packaging hose production mould cost is low.

for blow molding cosmetics cosmetics packaging hose production mold requirement basically has:

1. Molding can shape of complex products

2. Pinch off type embryo effectively, ensure that products meet the strength of the joint.

　　3. Can effectively exhaust; 4. Can quickly and evenly cooling products, and reduce the cosmetics cosmetics packaging hose production mold wall temperature gradient, in order to reduce cycle time and the products of the warp.

blowing plastic soft hose cosmetics packaging cosmetics production mold design, manufacturing has a great influence on the production efficiency and the performance of products. Impact blow molding cosmetics cosmetics packaging hose production mold design of the main factors are: the shape and size of products, the injection way of compressed air and the performance of the plastic.