Flip Top Cap

Features of flip top cap:

Professional packaging.
Small and convenient.
Easy boarding.
Easy and comfortable.
Recyclable.
Environmental tasteless.

Parameters of flip top cap:

Material: PP/metal-sheathed
Shape: round shape
Size:15/415 18/410 18/415 20/410 20/415 22/400 24/410 24/415 28/410
USE for: bottle
MOQ:10000PCS
Price: FOB shanghai $0.03-0.1/pc

Application and After-Sales Service of flip top cap:

Use: cream, lotion, water, gel.
Make-up packaging.
24-hour Online consultation.
Damage compensation

Jiangyin beauty packaging is the professional flip top cap manufacturer, disc flip top cap, welcome to consult.

Silkscreen printing, custom sticker, hot stamping, matte, frost, offset printing

Plastic anti-theft caps a production process, classification and forming method of plastic security caps since the mid – 1990 – s, the coca-cola company in the production of pet bottle plastic anti-theft cover instead of aluminum cover, which will push the plastic cap at the front of beverage packaging, world-famous cover machinery such as sacmi (sacmi), oak (alcoa), emile heskey (husky) into china in succession, beginning the mass production and application of plastic cap.

According to the raw material of bottle cap, it can be divided into pe cap and pp cap; pe (polyethylene): The density is 0.94-0.96g/cm

And the processing temperature is about 220℃. Compared with pp, single sheet cover is more commonly used. Pe is basically divided into three categories, namely high-pressure low-density polyethylene (ldpe), high-density polyethylene (hdpe) and linear low-density polyethylene (lldpe). High-density polyethylene (hdpe) is usually used as the cap material. Pp(polypropylene): The density is 0.9-0.91 g/cm

And the processing temperature is about 220℃. Jiangyin beauty packaging is the low moq disc flip top cap manufacturer, wholesale oem customise disc flip top cap,welcome to consult customized screw on colorful aluminum/plastic flip top cap latest price.

Comparison:

Pp density than pe, pp strength, stiffness, hardness, heat resistance is better than pe, can be used in about 100 degrees; because the book, pe is softer than pp, so the single cover is usually selected pe material; pe, pe, pp material price is similar, can be used for food packaging.

In terms of form, it can be divided into single sheet cover and double sheet cover; single cap: There is no gasket inside the bottle cap, and the whole cap material is the same, sealed by folding edge or inner plug; double cap: Bottle cap has gasket inside, gasket material is soft, rely on the recoil of compression gasket to keep the seal;

Single cover without pad, do not need pad machine, so the equipment investment is less than two covers. The price of gasket material is more than twice that of cover material, and the cost of a single cover is lower than that of double cover.

Single cap has high requirements for bottle mouth size and shape; the frilled single-piece cap is sealed by the anti-elastic force of the frilled deformation pressing the outer edge of the bottle mouth and the end face; the single-piece cap with inner plug is sealed by the interference of outer diameter of inner plug and inner diameter of bottle mouth. The gasket with the double cap is soft and has a greater tolerance to bottle mouth defects. Jiangyin beauty packaging is the professional flip top cap manufacturer, disc flip top cap, welcome to consult.

According to the production process, it can be divided into injection cover and pressure plastic cover; the production process of injection molding cover is as follows: The suction machine will suck the mixed materials into the gun barrel of the injection molding machine. After heating the gun barrel to melt and plasticize, it will be injected into the mold cavity. In the mold cavity, it will be cooled and finalized and demoulded. The production process of pressure plastic cover is as follows: The bottle cap production process: The suction machine will suck the mixed materials into the pressure plastic machine barrel, in the barrel heating to the semi-molten plasticized state, a fixed amount of extrusion into the mold cavity, upper and lower mold, pressure plastic and cooling and shaping, demoulding, and then through the cutting ring, add pad, to complete the pressure plastic cover production.

Comparison:

Injection cover need to heat the material to the molten flow state, the temperature of about 250℃; pressing plastic only needs to heat up to about 180℃, the energy consumption of the injection cover is higher than that of the injection cover; the pressure plastic processing temperature is low, small shrinkage, cover size is more accurate;jiangyin beauty packaging is the low moq disc flip top cap manufacturer, wholesale oem customise disc flip top cap,welcome to consult customized screw on colorful aluminum/plastic flip top cap latest price.

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 a high pressure; in addition, injection mold volume is large, single cavity replacement trouble; press molding each cavity is relatively independent, can be replaced alone;

The pressure plastic cap making machine is bottle cap special machine, with demoulding design specially for bottle caps; the bottle cap injection molding machine basically 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.

Plastic anti-theft bottle caps

Plastic cap replacing plastic injection cap although plastic molding is a new process that has emerged in the last 10 years, presents a strong challenge to the century-old traditional injection molding process and has obtained an overwhelming advantage.

At present, the pressure plastic cover occupies coke, pepsi cola, uni-president, master kong more than 80% of the share; wahaha tea and soda, huiyuan pet juice and other drinks are 100%. Press plastic cover technology accounted for 70% of the global share, accounted for more than 60% of china’s share. Since 200 the number of molding equipment purchased by chinese customers has greatly exceeded that of injection molding equipment. 2.2 the application of a single cap and short bottle cap increased gradually since 2002, the price of petrochemical materials worldwide generally increased, while the price of bottle cap decreased. As a result, there is more incentive to seek newer technologies to cut costs. In order to better reduce the cost, people focused their attention on pet bottle mouth, making the bottle mouth shorter became their advantage. Coca cola first introduced 1881 bottle mouth standards in china, and the application of a single cap and 1881 bottle cap gradually increased.

Bottlecap quality requirements:

Bottle cap appearance: Molding full, complete structure, no obvious shrinkage, bubbles, burr, defect, uniform color, anti-theft ring connection bridge without damage. The inner cushion shall be flat and free from eccentricity, breakage, impurities, spillage, and warping. • on-torque: The maximum torque required when the anti-theft cover is opened; starting torque ranges from 0.6n.m to 2.2n.m; jiangyin beauty packaging is the low moq disc flip top cap manufacturer, wholesale oem customise disc flip top cap,welcome to consult customized screw on colorful aluminum/plastic flip top cap latest price.jiangyin beauty packaging is the professional flip top cap manufacturer, disc flip top cap, welcome to consult.

Breaking torque: The maximum torque required to break the anti-theft ring is no more than 2.2n.m; in addition, sealing performance: The bottle cap of drinks without gas 200kpa does not leak, 350kpa does not remove the cap; the cap of the gas-containing beverage bottle is 690kpa without leakage and 1207kpa without stripping. (new standard) thermal stability performance: No burst, no deformation, inverted no leakage (no leakage);

Drop performance: No leakage, no cracking, no-fly off. · lip-spill performance: Fill the clean bottle with distilled water and seal it with the bottle cap. Place it laterally for 48 hours in the 42℃ thermostat. Observe whether there is grease on the liquid level of the bottle every 24 hours from the time of placing. Being, leak (leak) : After encapsulation of the sample, draw a straight line between cap and bottle support ring. Turn the cap anticlockwise and slowly until air or liquid leakage occurs, stop immediately. Measure the angle between the cap mark and the support ring. (national standard is safe to open performance, the original standard requires less than 120 °, now change is completely unscrewed, bottle tops don’t fly off) ‘levies, broken ring angle: After encapsulation of the sample, draw a straight line between cap and bottle support ring. Rotate the cap anticlockwise, stop immediately after the anti-theft ring of the cap is broken. Measure the angle between the cap mark and the support ring.

Packaging, storage, and use: Packaging in a clean and dustproof environment, in accordance with food safety and sanitation in the carton plastic bags, according to the number of packaging. And in the designated location of the packaging box stick good product certification. The products should be stored in ventilated, dry, no peculiar smell, non-toxic, harmless warehouse. The storage period shall not exceed half a year. If the storage period exceeds, it must be re-tested before it can be used. The use of bottle cap (especially pp cap) brittleness increases at low temperature, when the bottle cap storage warehouse temperature below 18℃, before use must be placed in the temperature above 18℃ environment for 24 hours.

Jiangyin beauty packaging is the professional flip top cap manufacturer, disc flip top cap, welcome to consult.

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