PVC high-end material, shrink tight, easy to tear, not easy to crack, not fade, size customization, color customization.
Aluminium 30*60mm screw cover caps for wine bottles
Product Name:Aluminium 30*60mm screw cover caps for wine bottles
The aluminum anti-theft bottle cap is easy to open without special tools.
If the bottled wine is not finished at one time, the aluminum anti-theft bottle cap can be simply screwed tightly.
The gasket of the aluminum anti-theft bottle cap, the part in contact with the wine is a PVDC coating with a thickness of 0.20μm, which is characterized by stable quality, acid and alcohol resistance, and meets the food hygiene packaging standards and the US FDA requirements. Keep the wine fresh.
![]()
The production process of aluminum anti-theft bottle caps is aluminum plate - coating printing - stamping - rolling printing and glazing - knurling - padding - counting and packaging. Each process can realize mechanized mass production with high output.
The aluminum anti-theft bottle cap is easy to open without special tools. If the bottled wine is not finished at one time, the aluminum anti-theft bottle cap can be simply screwed tightly. The gasket of the aluminum anti-theft bottle cap, the part in contact with the wine is a PVDC coating with a thickness of 0.20μm, which is characterized by stable quality, acid and alcohol resistance, and meets the food hygiene packaging standards and the US FDA requirements. Keep the wine fresh.
Wines sealed with aluminum screw caps taste better than wines sealed with corks.
This conclusion was drawn from an expert wine tasting organized by Wine International. Wine International organized the tasting to settle the debate surrounding cork versus screw cap. The wine tasters hired by the organizers are all internationally renowned wine tasting experts, including Penfolds' famous wine consultants Michel Rolland and Peter Gago. The experts tasted 40 wines, each of which was sealed in four forms: natural cork Stoppers, synthetic corks, screwcap caps and regular wine caps. As a result of the tasting, experts gave 21 of the wines that were sealed with screw caps positive reviews. The 1996 Australian Penfolds, sealed with screw caps, was one of the top scorers, with 77% of the reviewers giving it a high rating.
| Name of the product | Aluminum screw cap ropp caps | Material | Tinplate | |
| Liner | PE liner/pourer | Type of printing | Customize colors | |
| Type of printing | Customize colors | Packaging | White poly bag , then packed in carton . | |
| Usage | wine bottle | Feature | Non Spill | |
| Customized Order | Accept | Place of Origin: | Shandong,China | |
| Brand Name | Wonderfly | Model Number | WDF-1 | |
| Color | Customized | Size | 30*35mm 30*60mm 28*18mm and so on | |
| Application | Bottle usage | MOQ | 50000pcs | |
| Logo | Custom logo | Sample | provided | |
| Port | Qingdao,Tianjin | |||
| Quantity(pieces) | 1 - 100000 | >100000 |
| Est. time (days) | 7 | To be negotiated |
Aluminum alloy outer cover body
Food grade aluminum alloy integrated stamping is the appearance carrier and structural support of bottle caps. The surface can be used for anodizing, color spraying, gilding and silver stamping, embossing and embossing, UV printing and other processes, presenting a high-level metal texture, and adapting to the visual needs of different grades of Baijiu brands.
Twist and break the anti-theft ring at once
The anti-theft gear ring with uniform breakpoints is preset at the bottom of the cover body. When unscrewing, the gear ring is broken and left at the bottle mouth. After opening, it cannot be recovered. Consumers can intuitively judge whether the product has been unpacked, and physically eliminate the counterfeiting of recycled bottles and secondary filling. It is the basic anti-counterfeiting standard configuration in the Baijiu industry.
![]()
Food grade plastic inner plug
Mostly made of PP/HDPE material, embedded inside the aluminum cap, tightly adhered to the inner wall of the bottle mouth to form the first radial seal. It is resistant to alcohol corrosion and has stable dimensions, making it one of the core structures to prevent the evaporation and leakage of liquor; The high-end model can be equipped with a double-layer inner plug to further enhance the sealing level.
Top sealing gasket
Located at the top of the inner stopper, press the end face of the bottle mouth to form a second axial seal. According to the requirements, PE gaskets, silicone gaskets, and butyl rubber gaskets can be selected; The butyl rubber gasket has the best barrier property and can significantly reduce the volatilization of liquor, which is suitable for highly collecting liquor and aged Baijiu.
Anti slip rolled flower cover
The side wall of the aluminum cover is pressed with a vertical embossed texture to increase the opening friction. It can be easily unscrewed even in wet or oily conditions, enhancing the consumer experience.
![]()
What are the standards for factory packaging?
Inner packaging: packaged in food grade PE sealed bags, clean and dust-proof, avoiding odor contamination;
Outer packaging: Five layer thick corrugated cardboard box with inner partition protection to prevent deformation of the cover and breakage of the anti-theft ring caused by transportation collisions;
Packing quantity: Depending on the caliber, 5000-10000 pieces per box, subject to actual specifications.
What are the storage requirements?
Store in a dry, ventilated, and clean indoor warehouse with an ambient temperature of 5-35 ℃ and a relative humidity of ≤ 70%;
Stay away from acidic and alkaline corrosion sources, high humidity environments, and irritating odor sources to prevent aluminum layer oxidation and discoloration, as well as gasket adsorption of odors affecting the wine body;
The stacking height of cardboard boxes should not exceed 6 layers to avoid deformation of the cover and breakage of anti-theft teeth caused by heavy pressure.
What transportation methods are available?
Support land transportation of whole vehicles/less than truckload, and sea container transportation, and can provide full trade terms such as EXW, FOB, CIF, etc;
During transportation, moisture-proof and anti drop reinforcement solutions can be provided to ensure the product is delivered in good condition.
Which anti-counterfeiting effect is better, twist off or tear off? How should I choose?
Twist off type is basic physical anti-counterfeiting, with simple structure and lower cost, suitable for public circulation of Baijiu; The tearing and tearing method is a dual anti-counterfeiting method of "tearing and twisting", which allows for more thorough destruction and a higher level of anti-counterfeiting. It can effectively prevent the counterfeiting of recycled bottles and is more suitable for mid to high end boxed and gift wines. You can choose based on product positioning and cost budget.
What customized services are available?
Specification customization: 24~38mm full caliber optional, supporting non-standard bottle mouth mold customization.
Structural customization: Twist break/tear pull/flip structure is optional, and the sealing layer and inner plug form can be adjusted according to needs.
Customization of appearance technology: full process coverage including anodizing, color spraying, hot stamping, embossing, UV color printing, laser coding, anti-counterfeiting dark patterns, etc.
Anti counterfeiting customization: combining physical anti-counterfeiting with digital anti-counterfeiting, supporting customization of QR code traceability, invisible markings, anti-counterfeiting coatings, and more.
Customization of sealing system: selection of gasket material and inner plug material to meet the product requirements of different alcohol contents and storage cycles.
Packaging customization: food grade clean packaging, customized packing specifications, outer box printing with brand markings and traceability information.
![]()