The commonly used flip covers on the market are usually composed of several important parts such as the upper cover sheet, the hinge, the cover body, the liquid outlet, and the sealing structure. The upper cover sheet can be folded and connected with the cover body by a hinge structure. When the upper cover sheet is buckled on the lid, the container is in a sealed state, and when the upper cover sheet is opened, the liquid outlet on the lid body is opened, and the container is in an open state. Most flip covers now also include an elastic drive mechanism that provides a certain amount of force to keep the upper cover in place after it is opened.

Since the flip cover can be operated with one hand, it is very convenient for consumers to use it, so it is widely used in the packaging design of shampoo, shower gel, hose and other products. There are also various shapes of flip covers on the market, including round covers, oval covers, special-shaped covers, and two-color covers.

Rotary flip mold product introduction

1. Application of Flip top cap: At present, this type of screw cap is mainly used in daily chemical packaging such as facial cleanser, hand cream, shampoo, etc.

2. Standard design of Flip top cap

(1) Standardized design of mold side positioning system.

(2) Standardized design of mold core positioning.

(3) Standardized design of cooling system.

(4) Material selection and heat treatment process standardization for key parts.

(5) Standardization of surface treatment of key parts.

(6) Modular design of rotary core-pulling mechanism.

(7) Modular design of in-mold closing mechanism.

Instructions for use of Flip top cap

1. Open the mold and blow air at the same time.

2. When the mold is opened, the oil cylinder enters the oil and is ejected to the set distance.

3. After the push plate cylinder is pushed out in place, the side cover is closed.

4. After the in-mold closure is completed, the rack rotates to pull the core.

5. The KO rod of the injection molding machine ejects the product, the oil cylinder returns, and the mold is closed to complete a cycle.

Structural features of Flip top cap

The adjustable spring synchronous ejection mechanism is adopted, and the synchronous ejection force can be adjusted within a certain range to prevent the thread end of the product from being pulled:

The rotating core and the transmission teeth are designed separately, so that the parts can use different heat treatment methods to meet the functional requirements of the parts (the thread core requires high hardness HRC55-58, the gear requires a hard surface, and a certain toughness inside):

To complete a good project, not only will the mold be effectively controlled in all aspects of man, machine, material, method, and environment, but the mold factory must also deeply understand the product qualification standards and users' demands, as well as the market experience, and end users are also required. Participate in the whole process, and finally get qualified products and the maximum satisfaction of customers and consumers.

Flip top cap wholesaler

Dragon Mould is a trusted injection mold manufacturer and wholesaler. Dragon Mould has been focusing on the production and research and development of molds for many years, with rich production experience. If you need Flip top cap, welcome to contact us, we will serve you wholeheartedly.