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宇塑包装pp塑料瓶厂家专业生产PP塑料化妆品包材，提供PP塑料化妆品包材加工定制，PP化妆品瓶批发供应，安全,环保,多年从业经验,品质保障,价格合理,。

B-CBQD005 Air Cushion Box

B-AXQD021 Square Air Cushion Case

B-AP33 玻璃粉底液瓶

B-EJ06 Plastic Foundation

B-CM06 Sunscreen Bottle Packaging

B-BZ66 Plastic Bottle Water Milk Essence

B-BZ63 Sunscreen Bottle

B-BZ62 Sun Screen Bottle

B-BZ61 Plastic Cream Bottle

B-BX76 Plastic Cream Bottle

B-BX75 Plastic Cream Bottle

B-BX74 Plastic Cream Bottle

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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.

Guangzhou Yu plastic packaging products company provides all kinds of cosmetic packaging material processing customized, such as cream bottles, lipstick tubes, lip gloss, eye shadow box and other products, from the package design to the product mold processing, to provide integrated services!

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