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PP

(Total 118 products) full

Yu plastic packaging pp plastic bottle manufacturers specializing in the production of PP plastic cosmetic packaging, provide PP plastic cosmetic packaging processing customization, PP cosmetic bottle wholesale supply, safety, environmental protection, years of experience, quality assurance, reasonable price,.

B-BZ84 冰淇淋防曬

B-BZ83 小奶瓶防曬

B-BX90 膏霜瓶

B-QD25 防曬瓶

B-QD26 防曬瓶

A-BH63 護膚套裝

B-SKKH034 唇釉管

A-EYQD002 氣墊盒

B-EBQD010 氣墊盒

A-BYKH032 細管唇膏管

A-BYKH032 Fine Lipstick Tube

B-BX85 Sunscreen Bottle

B-EMHZ004 Compact Powder Case

Cosmetic bottle main material

Cosmetic bottles are divided into two categories: glass bottles and plastic bottles, and plastic bottles are usually made of PP, PE, AS, ABS, acrylic, PET and so on. Different cosmetics will choose different materials, like glass, acrylic, PP, PET is the common packaging materials for cosmetics.
Different ways of producing cosmetic accessories

Usually used for cosmetic containers with thicker wall cream bottles, caps, stoppers, gaskets, pump head, dust cover for injection molding; PET blow molding for two-step molding, tube embryo for injection molding, finished packaging for blowing. Other containers such as lotion bottles with thin walls, washing bottles for blow molding.
Difference between blow molding and injection molding

Injection molding: it is the use of injection machine screw or plunger to make the barrel of the melt, through the injection machine nozzle, mold pouring system, injected into the shape of the cavity and curing molding. Blow molding: it is the extrusion of molten plastic blanks, placed in the mold, with the help of compressed air blowing and affixed to the cavity wall, after cooling and hardening of the plastic parts.

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