Custom Wholesale Food Grade Silver Screw Caps Aluminum Cap For Cosmetic Bottle

Production technology

stamping

Cutting: the aluminum alloy sheet is cut according to the size requirements of the bottle cap to obtain a round blank.

Stretch forming: The blank is stretched using a stamping die so that it forms the basic shape of the cap, including the cylindrical part and the threaded part at the top. During the drawing process, it is necessary to control the pressure and drawing speed to ensure the dimensional accuracy and surface quality of the bottle cap.

Trimming: Remove excess material from the edge of the cap to make the edge of the cap neat and smooth.

threading

Thread rolling: Using special thread rolling equipment, thread is machined on the inner surface of the bottle cap. Rolling the thread can improve the strength and accuracy of the thread while reducing the processing cost.

Thread detection: The processed thread is tested to ensure that the size, pitch and tooth type of the thread meet the standard requirements. Tools such as thread gauges can be used for testing.

Product Description :

Used for packaging perfume, lotion, serum and other cosmetic products. The high-grade appearance of the silver screw cover aluminum cover matches the quality of the cosmetics and can attract the attention of consumers.

Good sealing can protect the active ingredients in cosmetics from external factors and extend the shelf life of the product.

Our Services

How to get samples?
We are honored to provide you samples. Clients are expected to pay for the courier cost, the samples in stock are free for you.Concerning the courier cost: you can arrange a RPI (remote pickup) service upon Fedex, UPS, DHL, TNT, etc. to have the samples collected; or inform us your DHL collection account. Then you can pay the freight direct to your local carrier company.

FAQ:

1. Q: What's your MOQ?
A: 10,000pcs for each color.
2. Q: How to contact you?
A:Pls send enquiry to us .
3. Q: What's your delivery time?
A: In general 10-20 days, it base on your quantity.
4. Q: What's your payment terms?
A: 50% deposit, the balance payment paid before shipment by T/T.

Why choose us?

1. Free sample can be provided if needed.

2. All the material is environmental friendly and recyclable,Pass SGS test.

3. Vacuum test to ensure no leaking; 4 QC person to ensure every bottle is in good quality.

4.Great customer service to make you enjoy a business experience.

5. Produce the products according to your requirement.

6. New designs,reasonable price,thoughtful service.

7. Make different colour ,different craft .like silk printing ,UV Coating ,spraying-painting to meet your satisfaction.

8. We will try our best to satisfy the costumer's need.