A
Cream Plastic bottle + outer cover (production machine: injection molding machine)
PP and PETG materials are often used for injection molding Cosmetic Plastic Jars with Lids (new materials, good transparency, no need to add liner, but there are also double layers, in order to save costs), Acrylic Empty Cream Container (this product has good transparency, generally need to add liner, not directly Paste, the bottle will crack), ABS material (this material is used for electroplating accessories, easy to color), the cover is mostly made of PP material, inner cover PP + outer cover acrylic or electroplated outer cover or anodized aluminum outer cover or fuel injection cover
Craftsmanship:
Bottle body: PP and ABS bottles are usually made of solid colors, while PETG and acrylic bottles are mostly made of transparent colors, which have a clear feeling.
Printing: The body of the bottle can be screen-printed, stamped, or silver-plated. The inner cover of the double-layer cover can be silk-screened, and the outer cover can be transparent to show the effect. The outer cover is made of anodized aluminum to strike the embossed logo.
B
Vacuum bottle + pump head cover (essence bottle, toner bottle, Foundation Liquid Bottle), injection-molded vacuum bottle body is usually made of AS material, which can directly contact the paste, no straw, vacuum design) + pump head (electroplating) cover ( transparent and solid color)
Production process: The transparent color of the vacuum bottle body is mostly used, and the solid color is rarely used.
Printing: The body of the bottle can be screen-printed, stamped, or silver-plated.
C
bottle blowing (Essence bottle or lotion bottle, toner bottle) (Production machine: blow molding machine)
According to the plastic material, it can be divided into PE bottle blowing (softer, more solid colors, one-time forming), PP blowing (harder, more solid colors, one-time forming), PET blowing (good transparency, multi-purpose for toner and hair products) , is an environmentally friendly material, two moldings), PETG blowing (transparency is better than PET, but it is not commonly used in China, high cost, high cost, one molding, non-recyclable materials) less.
Combination form: bottle blowing + inner plug (PP and PE materials are commonly used) + outer cover (PP, ABS and acrylic are commonly used, there are also electroplating, and anodized aluminum, oil spray toner is often used) or pump head cover (essence and emulsion are often used ), + Qianqiu cover + flip cover (the flip cover and Qianqiu cover are mostly used by large circulation daily chemical lines).
Bottle body: PP and PE bottles usually use solid colors, while PETG, PET, and PVC materials mostly use transparent colors, or colored transparency, with a sense of clarity, and less solid colors. The PET material bottle body can also be used for color spraying.
Printing: silk screen printing and hot stamping, hot silver.
D
pump head
1. Dispensers are divided into tie type and screw type. In terms of function, they are divided into spray, foundation cream bottle, lotion pump bottle, aerosol valve, vacuum bottle
2. The size of the pump head is determined by the caliber of the matching bottle body. The spray size is 12.5mm-24mm, and the water output is 0.1ml/time-0.2ml/time. It is generally used in the packaging of perfume, gel water and other products. The caliber The length of the same connecting pipe can be determined according to the height of the bottle body.
3. The specification range of the lotion pump is 16ml to 38ml, and the water output is 0.28ml/time to 3.1ml/time. It is generally used for cream and washing products.
4. Vacuum bottles are usually cylindrical, with a specification of 15ml-50ml, and some have 100ml. The overall capacity is small, relying on the principle of atmospheric pressure, which can avoid pollution caused by cosmetics during use. Vacuum bottles include anodized aluminum, plastic electroplating and colored Plastic, the price is more expensive than other common containers, and the general order quantity requirement is not high.
5. PP material is mostly used, (production machine: injection molding machine) the outer ring is also made of anodized aluminum sleeve, and electroplating process is also used. It can also be hot stamped and hot silver.
A. The pump head of the vacuum bottle, no straw, + outer cover
B. The pump head of an ordinary bottle needs a straw. + Cover or no cover.
A. Lotion pump head (suitable for lotion-like contents, such as lotion, shower gel, shampoo)
B. Spray pump head (suitable for water-like contents, such as spray, toner)
A. The pump head has a cover, and the outer cover plays a protective role. (Partially suitable for products with relatively small capacity) within 100ml.
B. The pump head without cover has a special design and can be locked, so that the contents will not flow out due to extrusion, which plays a protective role and is easy to carry. cut costs. (I prefer to use products with comparative capacity.) More than 100ml, the pump head design of the body wash and shampoo of the daily chemical line is mostly without a cover.
A. Electroplating pump head
B. Electrochemical aluminum pump head
C. Plastic pump head
PP material is mostly used, and PS, ABC material and acrylic material are also available. (Production machine: injection molding machine, double-layer cover according to structure:
A. PP inner cover + PS and acrylic outer cover
B, PP inner cover + outer cover PP, ABS material electroplating
C. PP inner cover + anodized aluminum outer cover
D. PP inner cover + PP or ABS fuel injection outer cover
The materials are all different, the main difference is to know these:
PET: PET has high transparency, and the bottle body is soft and can be pinched but harder than PP.
PP: PP bottles are softer than PET, easier to pinch, and less transparent than PET, so some opaque shampoo bottles are more commonly used (easy to squeeze).
PE: The bottle body is basically opaque, not as smooth as PET.
Acrylics: thick and hard, the most glass-like is acrylic.
Post time: Dec-29-2022
