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  • Easily open canning bottles (2)

    Easily open canning bottles (2)

    Tips for opening cans easily Tape bottle opening method: First, we select approximately 25-30 cm of tape. Then stick the tape to the cap of the can bottle and stick it counterclockwise (be careful not to stick the glass bottle together). About halfway through, fold the tape in half to make a han...
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  • We have compiled a few tips for you to easily open canning bottles (1)

    We have compiled a few tips for you to easily open canning bottles (1)

    We have compiled a few tips for you to easily open canning bottles! 1: Scald the bottle cap with hot water Use hot water to scald the bottle cap. Because can bottle caps are generally made of iron, they will expand when heated. At this time, twist the bottle cap while it is hot and the bottle cap...
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  • Is it difficult to open canned lids? Find the “little mechanism” on the can lid

    Is it difficult to open canned lids? Find the “little mechanism” on the can lid

    Is it difficult to open canned lids? Find the “little mechanism” on the can lid, Is it difficult to open the can lid? Find the “little mechanism” on the can lid and open it easily and effortlessly! Many people like to eat canned food, but what should you do if the canned f...
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  • Don’t sacrifice the anti-theft function just for convenience about bottle cap

    Don’t sacrifice the anti-theft function just for convenience about bottle cap

    Don’t sacrifice the anti-theft function just for convenience. ​ Even the strength of the bridge cannot be reduced indefinitely. Our common plastic bottle caps are called “plastic anti-theft bottle caps” in the national standard. Haha, they have an anti-theft effect. If the strength o...
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  • You cannot blindly satisfy the convenience of opening at the expense of sealing function .

    You cannot blindly satisfy the convenience of opening at the expense of sealing function .

    I checked the actual test data of the bottle cap opening torque in my hands over the years, and it is indeed constantly decreasing. Whether it is the customer’s requirements or our requirements for the bottle cap designer/mold manufacturer when the bottle cap is updated. But it cannot be re...
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  • The reason why the bottle cap cannot be opened easily: source of resistance

    The reason why the bottle cap cannot be opened easily: source of resistance

    Popular Science | Why is it difficult to unscrew beverage bottle caps? According to calculations, it takes about 2-6N.m to manually unscrew the cap of a beverage bottle. ​ Even though the entire bottle cap industry chain is so complete and mature, there is still a bug that cannot be easily unscre...
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  • Special uses of metal covers

    Special uses of metal covers

    Generally, the caps of beer bottles and other bottles are metal caps, and their edges will have wavy “teeth”. This structure is particularly suitable for scraping ginger skin. Even the soap placed in the soap box will always become sticky due to water soaking. Now put the bottle cap ...
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  • 38mm without air cap+Other non-standard bottle caps

    38mm without air cap+Other non-standard bottle caps

    38mm without air cap ​ Many wide-mouth bottle caps seen on the market are basically 38mm bottle caps, such as Danone’s Pulse, Yili’s milk caps, Huiyuan juice caps, etc., which are basically produced using Korean SKHDPE7300, Thai Petrochemical’s HDPE2502C, etc. Of course, if som...
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  • 28mm non-carbonated cap+ Ordinary water cover

    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...
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  • 28mm single piece carbonated cap+28mm padded carbonate cover

    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...
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  • Material classification and overview of plastic anti-theft bottle caps

    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...
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  • Analysis of plastic bottle cap threads

    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...
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