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28mm non-carbonated cap+ Ordinary water cover
3.28mm non-carbonated cap The beverages currently on the market, such as fruit milk, fruit orange, and unified iced tea, are all acid-free beverages such as water drinks and tea drinks, that is, the drinks do not contain gas. This kind of bottle cap is not suitable for air tightness. The requir...Read more -
28mm single piece carbonated cap+28mm padded carbonate cover
1.28mm single piece carbonated cap Single-piece carbonated caps are non-lined carbonated caps. Carbonated caps are required to withstand high pressure, so they can only be produced with PP and HDPE. HDPE is the most common on the current market. After all, PP is more expensive than HDPE. Not al...Read more -
Material classification and overview of plastic anti-theft bottle caps
Material classification and overview of plastic anti-theft bottle caps There are various types of bottle caps on the market. Common ones include 1881 single-piece carbonated cap, 1881 double-piece carbonated cap, 1881 sterile cap, 1810 double-piece carbonated cap, 1810 single-piece cap, 3025 wate...Read more -
Analysis of plastic bottle cap threads
Analysis of plastic bottle cap threads 1. Rotating deep thread 1. During the injection molding process, there is a rotating equipment system in the mold. This action can effectively protect the integrity of the bottle cap screw thread. Therefore, the thread shape of the bottle cap can be effectiv...Read more -
Talk about bottle caps– According to the production process
According to the production process: it can be divided into injection-molded cover and compression-molded cover. The production process of injection-molded cover is as follows: The suction machine sucks the mixed material into the barrel of the injection molding machine, heats it in the barrel to...Read more -
Talk about bottle caps-according to the raw materials of bottle caps
talk about bottle caps The bottle cap is an important part of food and beverage packaging, and it is also the first place where we come into contact with the product. It does not look so conspicuous, but it has the function of keeping the contents of the product airtight, and also has the functio...Read more -
What are the skills to open the bottle cap
What are the skills to open the bottle cap 1. Bottle heating method The reason why the bottle cap cannot be opened is often because the pressure inside the bottle is lower than the outside of the bottle, and it is difficult to open it under the action of atmospheric pressure. We have learned the ...Read more -
What are the requirements for the ink when the tinplate cover is colored?
What are the requirements for the ink when the tinplate cover is colored? 1. Requirements of tinplate cover for white ink: the The surface appearance of tinplate is silvery white or yellow, with metallic luster. Before printing colored text and patterns, the surface needs to be painted white or p...Read more -
What are the types of anti-theft bottle caps? What are the different uses of each type?
What are the types of anti-theft bottle caps? What are the different uses of each type? 1. Application (general manufacturing materials in parentheses): aseptic cold-fill bottle caps (PE), hot-fill bottle caps (PE), normal temperature non-pressure (water) bottle caps (PE) and steam caps (PP) the ...Read more -
If the beverage is not to leak, the beverage bottle cap should meet the quality requirements.
Beverage bottle caps are commonly used packaging materials for liquid beverages. In addition to the barrier properties of the bottle, the overall sealing performance of the package has an important impact on the quality of the packaged liquid beverage, and is closely related to the leakage of the...Read more -
Differences Between Beverage Caps（2）
Differences Between Beverage Caps 3. Bottle cap with opening A small sharp protrusion can be seen on the top of some beverage bottle caps, which is used to open the sealed plastic film. After unscrewing the cap, turn it over, align the sharp protrusion with the plastic film, and press down firmly...Read more -
Differences Between Beverage Caps（1）
Differences Between Beverage Caps Bottle caps should be a very common thing in daily life, such as bottle caps for drinking beverages, bottle caps for drinking water, and even bottle caps for various seasonings, etc., but relatively speaking, beverage bottle caps may be more common. Drink cold dr...Read more