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Twist-off Cap

Your Professional Twist-Off Cap Manufacturer!

 

Founded in 1998, Suzhou Hycan Holdings Co., Ltd. is a listed company provides comprehensive packaging solution, packaging design and packaging manufacturing, covering food packaging, industrial packaging, plastic packaging, printed sheet, twist-off cap, cylindrical cell case.

 

 

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Why Choose Us

Patent Certificate

We gained lots of international certifications, BRCS, FSSC 22000, G7 certificate, silver medal for ecovadis, ISO 9001, ISO 45001, ISO 14001, etc.

Strong Strength

Hycan Holdings has more than 20 production bases in the mainland and subsidiaries in Hong Kong and Singapore, with sufficient production capacity to provide packaging for the whole world.

Sales Market

With rich experience in international trade, our products have been successfully exported to more than 50 countries and regions around the world, widely serving the international market.

Professional Team

The company's R&D centers give full play to their respective advantages and form a strong R&D team. Every year we can launch new products that meet the international advanced level to ensure our technological leadership.

 

Custom Twist-Off Caps
 

We offer custom twist-off cap manufacturing solutions to suit your project needs. Customizable Options:

Material

We offer twist-off caps in different materials.

Size

Customizable upon request.

Color

Customizable upon request.

Shape

Customizable upon request.

Finish

We offer matte or glossy finish. Customizable upon request.

Printing

Lithographic printing of any complexity can be applied upon request, including slide printing.

 

Our Best-Selling Twist-Off Cap
 

Twist-Off Cap

At the heart of the Twist Off Cap is its unique design, which features a threaded cap that can be twisted on and off with ease. This makes it ideal for use in a wide range of industries, from food and beverage to pet care and beyond. Whether you're looking for a way to keep your products fresh and secure, or you need a reliable and easy way to seal up your samples or test products, the Twist Off Cap is the perfect solution for you.

 

Screw Bottle Cap

Our Screw Bottle Cap is made of high-quality materials that ensure durability and longevity. The cap is made of food-grade silicone and the whole product is BPA-free, which ensures that the drinks and food stored in the bottle remain safe for consumption. The silicone material also provides a firm grip that prevents any leakages from occurring. The product is designed to withstand harsh conditions, and its waterproof nature ensures the contents in the bottle remain intact, regardless of any minor accidents that might occur while on the go.

 

Metal Bottle Lid

Our product is designed to fulfill the needs of manufacturers, wholesalers and retailers of the beverage industry. It's created with high-quality materials and made with advanced technology under strict supervision. We offer a range from simple, yet elegant designs to creative and more complex models that are perfect for influencing your customers and increasing your sales.

 

Metal Bottle Cap

Our metal bottle caps are manufactured using high-quality materials, making them perfect for preserving the freshness and quality of the products they seal. We use premium aluminum material, which is lightweight, durable, and rust-resistant, to produce our bottle caps.

 

Twist-Off Caps Specification

 

Diameter (mm)

RTO

RTB

MTB

MTO

DWB

DWO

RSB

RTS

RSB

PT

33

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38

  

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43

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48

  

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53

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58

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63

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66

        

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70

        

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77

              

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82

            

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100

              

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Gasket

 

 

Manufacturing Process of Twist-Off Caps

The manufacturing process of twist-off caps starts with the pressing of a capsule into the press with the general shape of the cap, the side wall of the cap being smooth and vertical. In this operation the central panel of the cover is profiled.

 

This is followed by the formation of the curl and the nails on the lid, which are key elements for the closing and opening of the jars. These elements allow the cap to fit properly on the bottle and ensure a tight seal.

 

The sealant is applied to the inside of the cap, which is a layer of polyvinyl chloride resin. This sealant ensures that the cap adheres properly to the bottle and provides a tight, secure seal.

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Twist-Off Cap Innovation

 

 

We have innovated a bottle cap that combines the "press on" and "twist off" functions to ensure the ease of opening and retaining the freshness of the beverage.

Our Press On Twist Off Cap provides a sealing mechanism that is leak-proof and airtight, ensuring that the drink inside remains fresh for a more extended period. The cap is designed to replace traditional single-use plastic caps, reducing waste and promoting environmental sustainability.

 

Twist-Off Cap Material

Our screw caps are made from the finest metal alloys, which are specifically selected to ensure top performance and durability.

The metal is rust-resistant, which means that our caps will not corrode easily. This feature is crucial, especially for products that will be exposed to moisture or liquids.

The metal is also lightweight, yet strong, which means that it is easy to handle, but it can withstand pressure without breaking. Additionally, the metal is recyclable, making our screw caps ideal for eco-conscious merchants.

 

Coatings for Twist-Off Cap

Internal coatings

For uses including baby food and glass jars, these coatings are adaptable to traditional injection and rotation techniques, and our non‑BPA and PVC‑free granulate compounds withstand sterilization and pasteurization as well as hot and cold filling.

 

External coatings

Our external systems afford excellent scratch and abrasion resistance, offering high quality and enhanced design features to help products stand out on the shelf.

 

 

Twist-Off Cap Commercial Uses

 

Twist Off caps are manufactured with different combinations of attributes, offering the food and beverages industries custom closures that match the requirements of different packing processes: hot filling, pasteurization and sterilization.

The safety button has become an attribute commonly required for Twist Off caps due to its double function of product freshness indicator and packing safety.

 

Additional Information

 

Mode of Transportation

Road transport, rail transport, air transport, sea transport

‌Packing

Foam, bubble film, carton

 

Certification

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G7
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BRC
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Ecovadis
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ISO 45001
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FSSC 22000
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ISO 9001
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Certifications of Qingyuan Hycan
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ISO 14001
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SMETA of Qingdao Hycan
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SMETA of Zhonglu Hycan

 

Patent

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Cooperative Partner

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FAQ

Q: How do you tell if a cap is twist-off?

A: The difference between the two isn't the size or shape; it's the metal. Twist-off or universal crowns have a softer metal that drips the twist-off threads better.

Q: What is a twist-off cap?

A: This cap is pressed around screw threads instead of a flange and can be removed by twisting the cap by hand, eliminating the need for an opener.

Q: How to seal twist-off caps?

A: The metal twist caps have four lugs which latch onto the jar threads. The caps should be tightened gently as over-tightening the cap can stretch the lugs and cause the cap to spin rather than seal. When sealed correctly the lugs are designed to break the vacuum to allow the cap to be removed.

Q: What are the common materials of twist-off caps?

A: Common materials include plastic, metal (such as aluminum) and glass.

Q: How is the sealing performance of twist-off caps?

A: Twist-off caps usually have good sealing performance and can effectively prevent liquid or gas leakage.

We're professional metal closure manufacturers and suppliers in China, specialized in providing the best customized service with low price. If you're going to wholesale or buy bulk discount metal closure made in China, welcome to get quotation and free sample from our factory.

Twist Off Cap, Tin Bottle Cap, Metal Food Packaging