Golden UV Plastic Screw Flip Top Cap For Shampoo Conditioner Liquid Soap Bottle

Key safety requirements:

Material Safety: The materials used in manufacturing screw flip top caps must be suitable for cosmetic use and should not react with the product contained within. Common materials include polypropylene (PP), polyethylene (PE), and sometimes PET (Polyethylene terephthalate). These materials should be free from harmful substances that could leach into the cosmetic product.

Sealing Integrity: Screw flip top caps must provide a secure seal to prevent leakage and contamination of the cosmetic product. The cap threads should align properly with the container threads to ensure a tight closure. This helps maintain the product's freshness and prevents unintended spillage during transportation or handling.

Durability and Functionality: Caps should be durable enough to withstand typical usage conditions without breaking or becoming loose. The flip mechanism should operate smoothly and reliably over the intended lifespan of the product.

Tamper Resistance: In some cases, screw flip top caps may include tamper-evident features such as a shrink band or a tear-off strip to indicate if the product has been opened or tampered with before purchase.

Regulatory Compliance: Cosmetic packaging, including screw flip top caps, must comply with regulations set by agencies such as the FDA (Food and Drug Administration) in the United States or similar regulatory bodies in other countries. This includes requirements regarding material safety, labeling, and product claims.

Ease of Use: While ensuring safety, screw flip top caps should also be designed for ease of use by consumers. The flip mechanism should be intuitive and convenient, allowing users to open and close the packaging easily without difficulty.

Compatibility Testing: Before finalizing a screw flip top cap for cosmetic packaging, compatibility testing should be conducted to ensure that the cap and container materials are compatible with the specific formulation of the cosmetic product. This helps prevent interactions that could affect product stability or safety.

Product Description :

FAQ :

1. Can we get your free samples?

(1)For the samples in our stock color or size, sure, we'd love to provide you for free to test the quality, but hope you can bear the shipping cost.

(2) For the customized samples, we can also make new samples as your requests,but hope you can bear this samples cost.

2. Can we do printing or label printing on the jars?

Yes, you can. Various of printing methods are available like silk screen printing, hot stamping and label sticker etc.

3. What is the normal lead time?

A. For stock products, we will send goods to you within 1~7days after receiving your payment.

B. For mass production, lead time is around 20~45days, and longer if surface handling is required.

4.What is your shipping terms?

A. For small trial order,FEDEX, DHL, UPS,TNT etc can be provided.

B. For larger order,we can arrange shipment by sea or by air according to your requirement.

5.If any defective products, how can you settle it for us?

We will replace the defective and broken products in your next order or as you required date.

Warm Tips: Any man-made damage we cannot change,refund or make up.