The material of the flip top cap with PE liner is PP. It is environmentally friendly and odorless.
It can avoid leaking of water, oil, cream, gel or lotion inside the container.
The design is very simple and generous. The color can be customized and the design is very light and handy. You can print the logo on the top. Jiangyin beauty packaging is the professional free sample low moq disc top cap manufacturer, sell OEM customized disc top cap, welcome to consult low MOQ portable disc top cap optimal price.
Small and convenient.
Easy and comfortable.
Shape: round shape
Size:15/415s 20/410 20/410s 20/412 24/405s 24/415s 26/415s 27/415 28/410 28/410s
USE for: bottle
Price: FOB shanghai $0.03-0.1/pc
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Jiangyin beauty packaging is the professional disc top cap manufacturer, buy customized screw on colorful disc top cap at factory price.
Silkscreen printing, custom sticker, hot stamping, matte, frost, offset printing
Suction machine will be mixed materials into the pressure molding machine barrel, in the barrel heating to the semi-molten plasticized state, quantitative extrusion into the mold cavity, upper and lower mold, pressure molding and cooling stereotypes, demoulding, and then through the cutting ring, add pad, to complete the production of pressure plastic cap.
1. the cover needs to be heated to the molten flow of the material, the temperature of about 250℃; It only needs to be heated to about 180℃, and the energy consumption of the injection cover is higher than that of the injection cover.
2. The pressure plastic processing temperature is low, small shrinkage, cover size is more accurate;
3. the injection molding is full of all mold cavities, pressing plastic extrusion of a bottle cap material. Extrusion pressure is very small, and injection requires high pressure;
4. In addition, injection mold volume is large, single cavity replacement trouble; Each die cavity is relatively independent and can be replaced separately.
5. The pressure plastic cap making machine is bottle cap special machine, with demoulding design specially for bottle caps; The bottle cap injection molding machine has no special design for the bottle cap, so the pressure plastic cap can be made into a bell mouth, the cap hanging rate is high, users like to use. Jiangyin beauty packaging is the professional disc top cap manufacturer, buy customized screw on colorful disc top cap at factory price.
In terms of materials, it is generally divided into PP class and PE class. PP materials: mostly used for gas beverage bottle cap gasket and bottle cap use, heat resistance and deformation, high surface strength, good chemical stability, weakness is poor toughness, brittle at low temperature, due to poor oxidation resistance, not wear resistance. This kind of material bottle cap is often used for wine, carbonated drinks bottle cap packaging. Jiangyin beauty packaging is the professional free sample low moq disc top cap manufacturer, sell OEM customized disc top cap, welcome to consult low MOQ portable disc top cap optimal price.
PE materials: used for hot filling bottle caps and aseptic cold filling bottle caps, this material is non-toxic, has good toughness and impact resistance, also easy to film, high and low-temperature resistance, environmental stress cracking performance is good, the disadvantage is the formation of large shrinkage, severe deformation. Many vegetable oils on the market, such as sesame oil in glass bottles, are made of this material. Jiangyin beauty packaging is the professional disc top cap manufacturer, buy customized screw on colorful disc top cap at factory price.
Plastic bottle lid generally divided into gasket type and plug type. The production process is divided into two types: pressure molding and injection molding.
Size: 28 teeth, 30 teeth, 38 teeth, 44 teeth, 48 teeth, etc. The number of teeth is divided into 9 and 12 multiples. Anti-theft rings are divided into 8, 12 and so on. Most of the structures are separate connection types (also known as bridge type) and a form. General purposes are divided into the gas bottle cap, heat resistant bottle cap, and sterile bottle cap.
Because the plastic material cost is low, concentrated the advantages of a lot of material at a suit, also welcomed by the packaging container materials plant, to a certain extent, but due to the change of the structure performance is not very clear, in some food packaging applications must also consider, but with the development of science and technology, plastic cover will be more and more widely applied in the field of food packaging. Jiangyin beauty packaging is the professional free sample low moq disc top cap manufacturer, sell OEM customized disc top cap, welcome to consult low MOQ portable disc top cap optimal price.