Types of Sealing Machines

Types of Sealing Machines

When looking for the best bag sealer that suits your preferences, you will note that they come in two distinct categories. There is impulse sealers and direct heat sealers. The option you will choose will solely depend on the nature of the bag you are using for sealing.

Direct Heat Sealer

This is a type of sealer that uses constant heat to seal the plastic bag. Direct heat sealing is more suitable for sealing materials that are relatively thicker. Most of the materials that are used in this process include poly cello films, gusset bags, cellophane, mylar, coated kraft papers and other thicker materials. Direct heating machines are usually hot, and extra caution should be taken when handling to prevent burns.

Impulse Sealers

This type of sealers uses impulses of electricity to heat up the sealing bag quickly. Once it seals the product, the impulse seal quickly cools to be ready for the next cycle. There are different types of these sealers, and the chance of getting burned is very minimal compared to direct heating. Thermoplastic materials are commonly used when using impulse machines. Other materials include the polypropylene and polyethylene. You can also use bags such as pilofilm, foil, padded mailers, kel-f, polyvinyl chloride, polyurethane among others.
Both the impulse and direct heat sealers come in different sizes and designs depending on the primary usage, volume and the size of the bags. Here are the most common types of sealers:

• Hand Sealers

These are sealers that resemble the L-bar machines and are portable. These sealers use impulse sealing technology and come in various sizes. You can carry them around and can handle bags of up to 10 mil thickness.

• Foot sealer

These are sealers that are meant for the continuous sealing process, and some parts need to be done manually especially when positioning bags. They usually have a food pedal that is connected to the sealing bar. When pressed, the sealing bar comes done, and the product is sealing. A foot sealer can utilize either direct heat or impulse sealing depending on what you are handling.

• Double impulse sealer

This is a good sealer that has two sealing bars, one at the bottom and the other at the top. This sealer can seal a bag of up to 20-mil in thickness and is ideal for heavy-duty applications.

• Sealer w/cutter

This is a type of sealer that can quickly seal a product and cut off the excess plastic in a single process.

Tin Can Production Line

Tin Can Production Line

Making a tin can entails a series of process that integrates to ensure the final product is apt and timely. A can making machine delivers cans of various shapes, sizes and can be adjusted to meet your preferences. There are various can shape including the round, rectangular, square and other irregular shapes that suit your customized necessities.

There are various production lines available, these include rectangular car line, round car line, mints car line and irregular can line. In rectangular can line for instance, can maker machines incorporated include can body machine, slitting machine, beading machine,  top curling machine, necking machine, seaming machine, flanging machine, bottom making machine and lid making the machine.

Can Production Line

In the production of tin cans, various processes are followed before obtaining the final product. These steps are distinctive, and with the help of multiple machines, this process is made simpler and production of cans increases at the same time.

Shearing/slitting Machine

Production of tin can begins with the slitting or shearing machine. A tin plate is a raw material, and the slitting machine precisely cuts this plate into blanks. The blanks obtained should be of desired width and lengths so that it can be fabricated later into a single body with a lid and bottom. Shearing process can be done manually, or it can be fully automated. The main types of slitting machines that can be effectively utilized in this process include manual, semi-automatic, and full automatic shearing/slitting machine.

Can Body Maker Machine

In this step, several processes are incorporated at the same time. This car maker machine has been entirely programmed and produces many finished tin can bodies at a short time. The manufacturing process incorporated in this step includes notching, making a grove, locking, forming and pre-curling. The body making process should be fully automated to cut down the production cost. Also, this machine can be adjusted to produce various body shapes and sizes.

Top Curling Machine

This machine curls the top of the tin can. This will make the can to have the desired shape with a specific depression. When this machine is incorporated, a fine rim will be obtained at the top.

Necking Machine

This machine typically reduces and lessens the diameter of the can’s top. It constricts the top to be narrow compared to the rest of the can body. This machine will also improve the appearance of the can.

Beading machine

A beading machine is generally responsible for instilling a unique series of bulges and depressions. The beading process will furnish the can and improves its quality.

Flanging machine

A flanging machine is designed to flange the bottom and top ends of the tin can. When using this machine, the bottom and top are appended.

Seaming machine

A seaming machine will join the body and the bottom of the can. This can be done either through single or double seaming.

Lid Making Machine

This process deals with edge curling, punching of the blanks and trimming. A lid will be produced that is ideal for the size, shape, and design of the can.

Bottom Making Machine

When making the bottom of the can, bottom sections are obtained by punching the blank slits and then seamed at the lower end to get a tin can.

We are focusing on designing and and manufacturing tin can making machine production line. the advanced design and innovation tin can making machine, can produces a variety tin cans of different sizes and shapes.

For more information, you can access https://tincanmakingmachine.com and contact us

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6 Of the Most Common Types of Packaging Materials

6 Of the Most Common Types of Packaging Materials

Whether you are in the tech business, food industry, drinks manufacturing or you’re in the cosmetic industry, packaging is crucial. A good packaging should offer protection from any potential damage (leakage and breakage) that can deem the product useless. But packaging methods vary in every industry and depending on the nature of the product.  For instance, milk packaging material requirements would be different from cigarette packaging. Here are some of the common types of packaging:

Paper/Paper Board/Fiberboard

These are some of the most popular kinds of packaging materials due to their flexibility and versatility in use. Paper is widely used to make a range of thinner packaging products including paper bags, label, and butcher paper and so on. For the Paperboards, they are thicker and more durable than a standard paper. They are mostly used for cartons and boxes for packaging cereals, candy frozen foods and more. But for the fiberboard, they are more durable than both the paper and the paperboards. That is why they are used for the construction of corrugated boxes.

Advantages

  • Cheap
  • Can hold product shape
  • They are easily decorated for branding
  • Can be recycled

Disadvantage

  • Paper does not offer moisture protection
  • Easily torn by sharp objects

Glass

Glass bottles and jars have been used for decades, especially for packaging foods, cosmetic and beverage products. Even today, glass is widely used for packaging alcohol, honey, pickles, peppers, sprays, food and condiments amongst others products. The commercial glass material is made from a combination of calcium carbonate, silica and sodium carbide. That is why as packaging material, glass has remained relative cheap over the last decades.

Advantages

  • Can be sterilized
  • Gas and moisture protection
  • Transparent making products visible
  • 100% recycled

Disadvantages

  • Very fragile

Plastic Film

The most common type packaging in industries today is plastic. That is due to the numerous benefits it has in terms of the cost of packaging and ease of use. However, plastic has grown popular due to its flexibility and versatility in the packaging processes. Since paper are mostly made from the resin, it can be created to be rigid or flexible depending on the customer needs. They are also lightweight and easy to work with. It is such properties that have made plastic films the best alternative to cardboard and glass packaging.

Advantages

  • Lightweight
  • Can be molded to limitless shapes
  • Impact resistant unlike glass
  • Heat Sealable

Disadvantages

  • They are difficult to dispose of and thus a nuisance to the environment
  • Additives can contaminate some products
  • No absolute moisture and gas barrier

Foam

Foam may not be a typical packaging method like the rest, but it is very useful in the packaging on highly delicate products. The material is best known for its key properties such as good shock absorbing. Some of the delicate products include furniture, glass, TVs and anything else that may have sharp edges. However, foam cannot work alone. In most cases, cardboards and plastics films are used to encase the product and that foam. That ensures that all stays compathe ct while on transit.

Advantages

  • High shock absorbing properties
  • It is recyclable

Disadvantages

  • Cannot be used alone
  • A little bit expensive compared to other materials.

Aluminum Packaging

Aluminum packaging or what is commonly referred to as tin cans have been used for decades but has gained tremendous growth in the recent times. Most of this increment in demand can be attributed to the growing awareness of environmental degradation caused by plastic and wood materials. Whereas plastic has proven difficult to dispose of, wood materials have caused massive destruction of the forest cover. Aluminum package is proving to be the solution to such environmental damages. That is why the demand for tin can making machines has increased in the recent years. In fact, it has been proven that 7 billion foil cans and containers are being produced annually.

Advantages

  • Versatility- can be used for packages food, medical, beverages, cosmetics products and so on.
  • Offers moisture, sunlight, gas and other thermal elements protection
  • Tin cans can be recycled.
  • Can makers machines are easy to operate thus production is easy

Disadvantages

  • Aluminum is a non-renewable resource
  • Corrosion may destroy products

Tin Packaging

Demand for tin as a packaging material/method has soared in the last few decades. Tin cans are popular with food processing, beverage, cosmetics and pharmaceutical industries since the can preserve products for a very long period.  In the food industry, they are mostly for packaging oils, soup, fruits, ready meat, fish, and vegetables and so on. Unlike aluminum, tin is not corrosive, and thus the nutritional value of food is retained.  In addition can Tin can are easy to transport compared to the alternative can products in the market. They are not complicated make where a small tin can making machine can thousands of cans in a day.

Advantages

  • Versatility in use- can be used in a range of industries.
  • Offers moisture, sunlight and gas protection
  • Tin cans are recyclable.
  • Tin can making machines are cheap and easy to operate thus production is easy

Disadvantages

  • Tin is a non-renewable resource
  • Tin is a little bit expensive

These are the most common types of packaging methods/materials in the market today. Some such as plastic films is gradually being phased out due to their environmental damages. To date, tens of countries have already imposed a ban on plastic use whereas demand for tin or aluminum packaging is growing dramatically in the last few years. However, the choice of method greatly depends on the product.