pp plastic bottle pet aluminum foil gasket sealing film bottle cap seal ring aluminum foil sheet aluminum diaphragm pe foam gasket

Jinhua Zhenxuan Packaging Products Co., Ltd.
Welcome to your visit and purchase; all products in this store are duty-free and free of shipping; if you have any questions, please contact customer service or call directly (WeChat number is the same as phone number) WeChat           1735710262

1. Product Introduction
Aluminum foil sealing gaskets are suitable for sealing containers made of various materials such as PET (polyester), PE (polyethylene), PP (polypropylene), PVC (polyvinyl chloride), PS, ABS, and glass. They are widely used in industries including food, pharmaceuticals, cosmetics, pesticides, engine oil, detergents, hair care products, and alcoholic beverages. They provide functions such as preventing leaks, preserving freshness, preventing spoilage, enhancing security, and protecting against moisture.
The back of the gasket can be printed with laser anti-counterfeiting marks, trademarks, patterns, advertisements, and other information to highlight the product's quality and enhance its competitiveness and added value.
2. Structural Features
The aluminum foil sealing gasket is composed of a adhesive layer, aluminum foil, a weak adhesive layer, and cardboard elastomer.

III. Usage Instructions
Insert the aluminum foil gasket into the bottle cap, with the aluminum foil facing outward. Then tighten the cap, and it can be sealed using a local induction sealing machine with an electromagnetic induction device.

4. Order Instructions

Several key points to note when placing an order with the customer:
1. What material is the bottle made of, and what is contained inside the bottle?
2. Is the lid made of plastic, and what machine was used for sealing it?
III. Size specifications, quantity, or other special requirements, etc..

1. Method for determining the dimensions of aluminum foil patches:

Could you tell me where you bought the bottle? They usually know it.
Measure the inner diameter of the bottle cap, excluding the threads inside;
If there is a gasket in your bottle cap, simply measure the size of that gasket!
Diameter outside the mouth of the volumetric flask, excluding the threads
In other words, it is best for the aluminum foil sheet to fit perfectly into the bottle cap without any gaps!
You can also send the bottles to us, and we will help you confirm their material and size specifications.

2. Method for determining the material of the bottle:

The bottom of ordinary bottles usually has letters indicating terms like PE or PET; ordinary PE bottles are opaque plastics, while ordinary PET bottles are transparent plastic bottles!

3. Customization regarding aluminum foil sheets:

What should you do if you don’t have aluminum foil but still need it? First, go to the place where you bought the bottles and ask if they have any. It would be ideal if their bottles already come with aluminum foil.

If it isn’t available, custom production is required, but you need to confirm the material of your bottle and the dimensions of the aluminum foil! We can produce the aluminum foil on demand. The cost of custom production depends on the material of the bottle, the dimensions of the aluminum foil, and what is contained in your bottle. The price listed on the product is merely an example and has no relation to the actual price; please contact us earlier for clarification. Note: Custom-made products cannot be returned or exchanged, as individual requirements vary. Please understand this. If you are unsure about the material and specifications of your bottle, you can also send your bottle to our manufacturer, and we can assist you in determining the correct material and specifications.

4. Regarding evaluations:

We hope that the buyer has a thorough understanding of the product before purchasing it. We also provide as much detailed information about the item as possible. During shipping, I will conduct inspections, so if any quality issues are encountered after receipt, please contact us immediately. We will provide you with a satisfactory response and solution.