Search - induction sealing-Aluminum sealing liner,die cut aluminum lids in Leadtra packing

[Service]Sealing film failure? Please check the practical guide for perfect sealing2025/11/10/ 16:02: Aluminum foil sealing film may encounter some common problems during use, mainly in industrial induction sealing processes. These issues are often related to improper matching of equipment, materials, containers, and process parameters.; Read（8） Label：

[Service]Is the sealing film too thick to sense? The coping strategy has arrived2025/10/16/ 16:24: The sealing film (induction sealing film) cannot be effectively heated, usually due to a mismatch between its material and equipment parameters.; Read（5） Label：

[Service]Can't the sealing film stick? Quick Solution Guide2025/10/15/ 16:13: The inability to stick the sealing film is a common problem in induction sealing technology, which is essentially due to the failure of the heat sealing adhesive to effectively fuse with the bottle mouth.; Read（13） Label：

[Service]Can't the temperature of the sealing film go up? Quick troubleshooting and resolution guide2025/10/14/ 16:01: When using an induction sealing machine, insufficient temperature of the sealing film can lead to weak sealing, easy peeling, or complete failure.; Read（6） Label：

[Industry Information]Correct operation guide for sealing gasket: Ensure perfect sealing2025/10/13/ 15:40: The correct packaging of sealing gaskets (induction sealing gaskets) is a precision process, and its core lies in the precise control of electromagnetic induction heating to form a firm and sealed bond between the gasket and the container bottle mouth.; Read（8） Label：

[Industry Information]Is aluminum foil sealing film really useful? (I)2025/09/25/ 17:48: Aluminum foil sealing film (induction sealing film) is not unnecessary, but a crucial and cost-effective safety design in modern packaging.; Read（6） Label：

[Service]What is the aluminum foil seal on the medicine bottle used for?2025/09/10/ 17:06: The aluminum foil seal on the medicine bottle (also known as the induction sealing gasket or sealing film) is not a simple decoration, it is a "safety guard" that integrates multiple key functions.; Read（3） Label：

[Industry Information]Introduce a real application case of aluminum foil sealing gasket2025/04/16/ 16:38: Aluminum foil sealing gasket (also known as induction sealing gasket) is a sealing component composed of aluminum foil, cardboard, PE/PP and other materials, widely used in industries such as food, medicine, cosmetics, etc.; Read（8） Label：

[Industry Information]How to distinguish aluminum foil sealing film is aluminum foil or VMPET2018/08/31/ 10:29: Usually when we communicate with customers, customers can't distinguish between aluminum foil and what is VMPET. In fact, in our professional field, there is a simple way to distinguish, that is, we pick up the aluminum foil or VMPET, and illuminate under the light. If it can transmit light, it belongs to VMPET. If it can't transmit light, it is aluminum foil.; Read（455） Label：Aluminum foil sealing film|aluminum foil|aluminum sealing liner

[Industry Information]Common structure of aluminum foil sealing film2018/08/20/ 14:13: The common structure of aluminum foil sealing film is: PET / printing / aluminum foil / sealing layer The above is a common structure, we can change the material thickness or material according to the requirements of the customer, which can meet different customer requirements.; Read（299） Label：Aluminum foil sealing film|aluminum foil|aluminum sealing liner|Seal liner|Induction seal liner|Die cut aluminium foil lids|Die Cut Aluminium Lids

[Industry Information]The difference between the use of electromagnetic induction seal liner and aluminum foil sealing film2018/08/19/ 14:09: The electromagnetic induction seal liner is an electromagnetic induction machine that resonates with aluminum foil by ultrasonic waves and then generates heat to seal. The aluminum foil sealing film is sealed by a hot press sealing machine by direct heating at a temperature and with a certain pressure and time. Two different products, but all can achieve the sealing effect.; Read（228） Label：Aluminum foil sealing film|aluminum foil|aluminum sealing liner|Seal liner|Induction seal liner|Aluminum foil container|Die cut aluminium foil lids|Die Cut Aluminium Lids|Vented seal liner

[Industry Information]Induction sealing liners use process2018/08/17/ 11:04: First, take out the electromagnetic induction sealing liners, insert it into the cover (aluminum foil is facing outward, facing the bottle mouth), then tighten the cover and heat it by electromagnetic induction.; Read（107） Label：Induction seal liner|Seal liner|Vented induction seal liner|aluminum sealing liner|Vented seal liner

[Industry Information]Containers of different materials require a matching aluminum foil sealing film2018/08/16/ 14:23: There are containers of different materials on the market, including PET, PVC, PP, PE, PS, GLASS, etc. Therefore, when selecting the aluminum foil sealing film, it needs to correspond to the container material, which will improve the product sealing and appearance, increase the competitiveness of the product in the market, and attract consumers to consume.; Read（100） Label：aluminum sealing liner|aluminum foil|Aluminum foil sealing film|Die cut aluminium foil lids|Die Cut Aluminium Lids|Seal liner|Induction seal liner

[Industry Information]Electromagnetic induction aluminum foil sealing liner can not seal the bottle2018/08/15/ 14:25: In the process of using the electromagnetic induction aluminum foil sealing liner, if there is a bottle that cannot be sealed, there are the following aspects that need attention, which will solve the problem. 1: The bottle is inconsistent with the material of the electromagnetic induction sealing liner 2: There is foreign matter or liquid on the edge of the bottle. 3: The electromagnetic induction machine is unstable in power; Read（140） Label：aluminum foil|aluminum sealing liner|Vented seal liner|Seal liner|Vented induction seal liner|Induction seal liner|Die Cut Aluminium Lids|Die cut aluminium foil lids

[Industry Information]Leadmens packaging aluminum foil sealing film advantage2018/08/13/ 10:13: The advantage of Leadmens packaging aluminum foil sealing film and aluminum foil sealing lids lies in the precipitation of 17 years of production technology, the understanding of various materials and the development of products. In this long period of time, Leadmens Packaging continues to strive for excellence in the aluminum foil sealing film industry, and its products are continuously optimized and continuously improved. The products are classified into PET, PVC, PS, AS, PP, PE, GLASS and other materials, most of which are independently developed. The process includes co-extrusion blown film, coating, coating, compounding and other multi-element production. Formulation adjustment according to the requirements of different customers. For example: sealing tension, air permeability, heat seal strength, retort sterilization requirements, corrosion resistance, alcohol resistance, etc., can be freely adjusted, so that different formulations can be used for different products, for strong performance.; Read（86） Label：Aluminum foil sealing film|aluminum foil|aluminum sealing liner|Induction seal liner|Die cut aluminium foil lids|Die Cut Aluminium Lids|Vented easy open end cover|Seal liner|Vented seal liner

[Industry Information]Process and benefits of PP aluminum foil sealing film for food2018/08/10/ 17:36: The PP aluminum foil sealing film for food uses dry compounding process. The general product structure: PET+printing+aluminum foil+PP heat sealing layer, PP aluminum foil sealing film has the functions of easy tearing, moisture proof, barrier property, etc., effectively protecting products from pollution.; Read（144） Label：Aluminum foil sealing film|aluminum foil|aluminum sealing liner|Die cut aluminium foil lids|Die Cut Aluminium Lids

[Industry Information]Electromagnetic induction sealing liners product classification2018/08/09/ 15:27: Electromagnetic induction sealing liners are divided into 1 piece and 2 pieces, and then divided into PET, PVC, PP, PE, PS, glass, etc. Therefore, it is best to know the material of the bottle before using the electromagnetic induction gasket, so that different materials can be used for different materials.; Read（91） Label：aluminum foil|aluminum sealing liner|Induction seal liner

[Industry Information]Vented induction sealing liners attention during use2018/08/06/ 19:59: Vented induction sealing liners, the middle part has a venting hole, the venting hole is sealed with a gas permeable membrane, we need the following points in the process of use, so as not to cause micro pore clogging 1: Liquid cannot be viscous 2: Liquid can not contain residue; Read（92） Label：Vented seal liner|Vented induction seal liner|Induction seal liner|Vented easy open end cover

[Industry Information]Aluminum foil sealing film heat sealing temperature and time2018/08/01/ 13:35: After long-term experiments, the aluminum foil sealing film sealing temperature is 180 degrees -190 degrees, the sealing time is 2 seconds, and the sealing pressure is 5 kilograms. The aluminum foil sealing film effect under this condition is the best.; Read（123） Label：Aluminum foil sealing film|aluminum foil|Die cut aluminium foil lids|Die Cut Aluminium Lids

[Industry Information]Induction sealing liners are usually divided into several type2018/07/25/ 10:00: Induction sealing liners are mainly determined by the gap between the bottle and the cap. If the gap is too large, Two pieces induction sealing liners is recommended. If the gap is small, it is recommended to use a One pieces induction sealing liners; Read（105） Label：Seal liner|Induction seal liner|aluminum foil|aluminum sealing liner

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