Jiangsu KIWL Machinery Manufacturing Group Co., Ltd is one of the most professional manufacturers and suppliers of 33*47mm aluminum-plastic bottle cap in China. Please rest assured to wholesale high quality 33*47mm aluminum-plastic bottle cap from our factory. Contact us for more details.
Products Description

33*47mm Aluminum-Plastic Caps
It boasts an aluminum-plastic composite structure, with the outer shell made of aluminum alloy. This aluminum part undergoes careful finishing, resulting in a sleek, uniformly toned surface that feels smooth to the touch. Inside, plastic components fit snugly against the aluminum, forming a tight bond that enhances both the seal and the overall structural strength. These inner plastics are of food-grade quality-typically polypropylene (PP) or polyethylene (PE)-chosen for their reliable sealing ability and resistance to chemical interactions, making them ideal for contact with spirits.
Products Parameters

| Use | Spirits Bottles |
| Material | Aluminum and Plastic |
| Product Name | 33*47mm Aluminum-Plastic Cap |
| Size | 33*47mm |
| Color | Custom |
| Logo | Personalized |
| Delivery Time | 25-30Days |
| Place of Origin | Shandong China |
| Packing | Carton+Pallet |
| Type | Screw Cap |
Products Display

Sealing performance
It adopts a special sealing structure and gasket design, which can effectively prevent leakage and volatilization of spirits, ensuring that the quality and flavor of the liquor remain stable for a long time.

Anti-counterfeiting function
Some 3347 aluminum-plastic spirit caps also have anti-counterfeiting features, such as special printing technology, laser engraving, and QR codes, through which consumers can verify the authenticity of the product.

Easy opening
The design fully considers the user experience, with moderate opening force to facilitate consumers to open the cap, and it will not cause damage to the bottle during the opening process.
Products Benefits

Hot Stamping
The metallic luster of hot stamping is extremely eye-catching, making the logo highly prominent and instantly capturing attention. It significantly enhances the aesthetic appeal of the aluminum-plastic cap, instantly elevating the product's grade.A custom-designed logo firmly imprints the brand, strengthens brand recognition, and makes it easy for consumers to remember at a glance, helping the brand image take root in users' minds.
Non-Refillable
The damaged state of the non-refillable structure can intuitively indicate to consumers whether the product has been opened, helping them quickly identify if the packaging is intact and in a "brand-new, unopened" condition. When combined with other anti-counterfeiting technologies (such as QR codes and laser labels), it can further enhance the product's anti-counterfeiting level.

Why Choose Us
Professional
We have a team of over 20 senior product managers and project managers, who have been deeply involved in the wine packaging industry for more than 20 years. They possess mature production technologies and market insights, have access to a wide range of suppliers for selection, and provide butler - style services to both domestic and foreign customers. They offer professional consulting and product packaging solutions, and fully understand customers' design creativity.
Reliable
Equipped with mature production technologies honed over decades, our experts stand at the forefront of innovation in wine packaging. They don't just follow industry standards; they help shape them, leveraging their technical prowess to develop solutions that balance functionality, aesthetics, and durability. What truly sets them apart is their acute market insight. They possess an innate ability to anticipate shifts in consumer preferences, whether it's a growing demand for sustainable materials, a resurgence of classic design elements, or the need for packaging that aligns with global branding strategies. This foresight ensures that every recommendation they make is not just relevant today but future-proofed for tomorrow's market.


Factory
We are equipped with internationally advanced automated production lines and have a strong large - scale production capacity. Meanwhile, the factory has an experienced and skilled professional production team, whose members have received strict technical training and are proficient in various production processes and operational procedures. This ensures that every production link is precise and provides strong support for the stable production of high - quality products.
Certificates
Throughout the company's development, our unremitting efforts and pursuit of excellence have earned us a series of authoritative certifications. Particularly in terms of quality management systems, we hold numerous accredited certificates-an achievement that underscores our commitment to stringent quality control across every stage of production, thereby guaranteeing the stability and reliability of our products.

Packing and Transportation

For packaging, we use five - layer corrugated cartons, each lined with an OPP bag to keep the products clean. To prevent abrasion between layers of caps, separator paper is inserted between each layer.
Regarding pallet stacking, we offer plywood or solid wood pallets with fumigation certificates, tailored to customer requirements. Paper corner protectors are added around the goods, along with a top plate, and the entire stack is secured with wrapping film for extra protection.
In terms of transportation, we maintain annual partnerships with international logistics agencies, enabling us to provide high - quality and cost - effective services. These include express shipping, double customs clearance, sea freight, air freight, and multiples transportation solutions.
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