Posts Tagged ‘Shrink wrap’

Plastic packaging

The disadvantages of plastic bags

Plastic bags can be cheaper and easier to use, but they are harmful to the planet. This article explains some of the problems that this type of bags provokes and what can be done to compensate for their damage.

Plastic bags are not renewable, which means they cannot be easily recycled like paper bags. They are made of petrochemicals, which makes them non-renewable and a risk to the health of the planet. They last for hundreds of years causing damage to natural habitats and killing animals that confuse them with food. The more plastic bags people use, the greater the chance of environmental damage.

If they are not carefully discarded, plastic bags can be devastating to animal life. Because plastic bags do not degrade quickly, they remain in the environment longer, causing more trash in the natural landscape than a more biodegradable material such as paper. There are reports that more than 100,000 whales, turtles and birds die each year as a result of the existence of plastic in their habitat.

Babies and small children die when playing with plastic bags. Each year, the consumer product safety commission receives about 25 reports of child deaths related to plastic bags. Due to their thinness and synthetic material, children can block their mouths and nasal passages easily with bags and suffocate.

Children have no idea of ​​the danger of playing with plastic bags. Avoiding the use of plastic bags as much as possible will reduce the chances of accidental infant death and reduce the amount of plastic waste in the environment. The plastic bag is also reusable. It should not be thrown away after a single use necessarily. Try to use each plastic bag as much as possible. This will help reduce the number of plastic bags in circulation.

The three types of plastic bags that cause the most damage are the dry cleaning bags, the waste bags and the supermarket bags. Due to their low weight, plastic bags tend to fly and stay in dangerous places if they are not controlled.

Cloth bags are a smart alternative to plastic. These can be washed and reused, and last up to an average of 10 years. Carrying some cloth bags with you on the market will greatly reduce the number of bags in the environment. Paper bags are not as good for the environment as cloth bags, but they are recyclable. In addition, children cannot suffocate with paper bags. If you are creative, you can make a craft bag from a plastic bag.

Plastic tubing

Advantages and disadvantages of the different types of bags

The plastic bags have become part of everyday life, however, they cause a great environmental impact from the time they are made until they are discarded. In view of the great contamination they pose and trying to comply with the rule of the 3 R’s (Reduce, Reuse and Recycle), new alternatives have been created for the eradication of plastic bags. Thus, other types of bags have been invented, of different materials, all with their advantages and disadvantages.

The cloth bag can be used many times, every time you go shopping, which is a great reduction of plastic bags. In addition, there are many models with very attractive designs. However, it must be borne in mind that raffia is not biodegradable and cannot be recycled since their composition is very complex.

Potato starch bags are biodegradable, they can be broken down into nutrients and biomass that occur under natural conditions. This means that they are disposable, so their life is short. In addition, they usually carry in their composition a high percentage of petroleum compounds.

The photodegradable bags are degradable. It is a type of plastic that comes from polyethylene’s and, when mixed with an additive called Politbatch Deg, polyethylene degrades under the unique influence of light and heat. As a disadvantage, they do not come from a renewable source and, if the degradation is not controlled, the fragments in which it breaks can leak into the aquifers.

Paper bags can be recycled in a simple way, since they come from a recyclable source, however, they increase the demand for paper and they are disposable. They also break easily and, if they get wet, their recycling will be of poorer quality.

Plastic bags can be recycled. For this to happen, they must be deposited in the yellow containers for packaging. In the treatment plants they are transformed into plastic granules, polyethylene pellets and used to make other products. It has a great disadvantage and that it takes hundreds of years to degrade, which has caused major environmental problems due to the inability of humans to control them.

After reviewing the types of bags, there is one thing to mention, the best option of all these bags is one that is not used.

Crafting with shrink wrap

Shrink plastic from old packaging

Shrink plastic from old packaging

Shrink plastic from old packaging material: Some of us still know them from childhood: the funny pieces of jewelry that can be made from shrink plastic. What fun was watching the foil in the oven as it curled, then became smaller and smaller and finally ended as a tiny, hard piece of plastic. Get back a piece of childhood! The funny shrinking effect works great with waste.

For this you need:

Clean packaging waste made of plastic (for example, sushi boxes) – Pay attention to a small number in a triangle (usually on the bottom of the box): With 2 and 6, the trick works best. Scissors puncher colored permanent markers.

Before you can process the packaging waste, you need to clean it thoroughly. Then you cut out the bottom of the packaging or the parts that have as flat a surface as possible.

From the Internet, you can print funny patterns of motives. It should be noted that the shapes shrink later in the oven by up to 70%. You put the prints directly under the plastic, so you can take a break. First draw the outlines with a waterproof black pencil.

Then you paint the rest of the subject and punch it on the top. Through this hole you can attach the trailer later. Now cut out the pendant along the edges. Caution: Do not cut away the hole, but cut it around.

Bake the tags for 2-3 minutes in the oven preheated to 165 ° C. Do not worry, the plastic will contract and curl in the heat, but that’s perfectly normal. In the end it will be smooth again.

Now the plastic is not only much smaller, but also thicker and more stable. Using split rings, you can now attach the pendants to a piece of jewelry of your choice.

Whether funny sweets, fast food, figures or favorite quotes in jewelry form: Only your own imagination sets the limits here. You can also use the jewelry for keys or as a gift tag. Moreover, they are funny ideas, if you are still on the lookout for a quick tinkering for the next birthday party.

Crafting with shrink wrap

Crafting with shrink wrap

Crafting with shrink wrap

Crafting with shrink wrap?  Shrink film can be used to make a variety of things and can be use to do crafting. From jewelry pendants to earrings and buttons to key rings, name tags and other decorative elements, anything is possible. Depending on the film used, there may be minor differences in the approach.

It is therefore important to observe the information and instructions of the manufacturer on the packaging.In principle, however, shrink film is used as follows.

The shrink film has a smooth and a rough side. The rough side also looks dull, similar to frosted glass. On this rough side, the foil is painted. Many foils can be designed with all sorts of colors, for example with crayons as well as with felt-tip pens, foil pens or acrylic paints. Even stamp motifs can be applied to the slides.

It should be remembered, however, that the film contracts significantly later. After shrinking, it is only about half the size. Therefore, the motive should not be too small. In addition, it should be remembered that the motif or pattern later appears mirrored. This is because the rough side that is painted is the back side. Above all, logos must therefore be reversed transferred to the slide. Incidentally, this works best if the font is printed mirrored, the template is placed under the foil and then copied.

When the motif is finished, the foil is cut. If the finished element is later to have the same shape as the motif, the foil is cut along with a small addition along the edge of the motif. Otherwise, the film can also be cut as a circle, rectangle, triangle, heart, star, flower or any other contour.

If the element is to be hung later or fastened somewhere, one or more holes must also be worked in. This can be done by means of punch or punch. The holes must already be punched out, because once the film has shrunk, it is no longer possible. The size of the holes should also be rather generous. Just like the film, the holes also contract.

In order for the larger, flat pieces of foil to become small, thicker plastic elements, they must be placed in the oven. For this, the oven is first preheated to 150 degrees top and bottom heat. The film parts are distributed on a brook sheet, which is laid out with baking paper. Who has no baking paper on hand or wants to make sure that the film does not adhere, can also spread the baking sheet with some flour. Normally, the film parts are placed on the baking sheet with the painted side up. But there are also films in which the manufacturers recommend laying the rough side down.

Once the shrink wrap is in the oven, it starts to deform. The edges curl up and the film bends. At the same time it is getting smaller and smaller. After a few minutes, the film smoothes again and lies flat on the baking sheet. This is the sign that the shrinking process has ended. Overall, the plastic particle has now shrunk by about half, but it has become quite a bit thicker. It’s also solid and hard. The colors in turn now shine more intensely than before.

The finished parts are now carefully removed from the oven. But beware, the elements are still hot! If they are not quite smooth and flat, they can be pressed with a wooden board, a spatula or a similar object briefly smooth. But there is not much time left, because after a few seconds, the plastic parts cannot be deformed.Now the decorative elements only have to cool down. After that they can be used as desired.

Plastic Sheeting Company

Plastic Sheeting at Cape Town Packaging Manufacturers and DistributorsPlastic Sheeting at Cape Town Packaging Manufacturers and Distributors

Plastic sheeting company in Cape Town is utilized in inexperienced homes for plant coverage and silage pit covers to call just a few.

It is usually provided for swimming pool coverage, roof sheeting functions and concrete protecting functions. In agriculture, plastic sheeting is utilized in inexperienced homes for plant coverage and silage pit covers to call just a few.

High quality requirements can either be written in terms basic enough to be used across any business or written with requirements for a selected business. Domestically, plastic sheeting is provided for garden tasks reminiscent of compost coverage, plastic mulching, frost chew and hail storm cover and as wind breaks.

We supply the refrigeration, screen printing, digital printing, motor vehicle, vacuum-forming, packaging, stationery and fabrication industries. High quality requirements are used to compare an organization to what the authorities say are best practices for a quality management system. High quality Certifications are issued to suppliers by an accredited third occasion, verifying that we complies with established high quality requirements.

Cape Town Packaging Manufacturers and Distributors gives design, choice, sourcing and set up of kit/equipment for a custom answer conveyor, robotic, manufacturing unit automation or different system.

Business particular high quality requirements could also be written with the assistance of specialists in our business. We are an organization which makes inventory merchandise, which can be bought on to clients and/or by means of distributors. Here at Cape Town Packaging Manufacturers and Distributors one can find an in depth line of sheet, rods, tubes, channels and profile shapes made out of the preferred plastics available on the market.

High quality requirements can either be written in terms basic enough to be used across any business or written with requirements for a selected business.

We supply a range of flame resistant plastic, anti-scratch plastic & light transmission plastic of all sizes and colours of choice.

Plastic sheeting are quite a few. Right here at Cape Town Packaging Manufacturers and Distributors one can find an in depth line of sheet, rods, tubes, channels and profile shapes made out of the preferred plastics available on the market.

We are a company that makes custom components or finished products according to a customer’s specifications.

Plastic Bags, Sheeting and Rolls: Cape Town Packaging Manufacturers and Distributors

Plastic Bags, Sheeting and Rolls:
Cape Town Packaging Manufacturers and Distributors

Plastic bags have been the packaging of choice for most people for many years now due to their sheer durability and reusable properties. They are usually made of low density polyethylene and are produced in a variety of types such as plastic grocery bags, butchers bags, plastic bread bags, recycle refuse bag and lots more. Plastic packaging is also more widely used in the trade industry as compared to their paper counterparts because it is more inexpensive, more durable, and is widely available. There are also a lot of  packaging companies in Cape Town that offer personalized plastic bags that are designed best fit your business, considering size, materials, use, closure, graphic design, even special pictures.

Cape Town Packaging manufacturers are also one example of such options which have greatly helped businesses in carrying out marketing activities. As earlier mentioned, plastic bags have a very wide usage in various industries and businesses. They are widely used for transportation, packaging and protection of consumer goods. For those seeking to engage the service of packaging manufacturers and distributors, there certain things which should be kept in mind; businesses and industries should choose those manufacturers which can supply plastic bags, plastic tubing and plastic sheets that differ in sizes, shapes and densities.

The supplier should be able to make use of latest technologies to make the bags. They should be able to meet the industrial needs in the most effective manner. The quality of the bags offered is of utmost importance. The best quality bags would prove very useful for enterprises and industries and also serve the purpose of promotion in the best way. A poor quality of the plastic packaging can be responsible for creating losses and damages to the goods.

The price offered by the packaging manufacturer is something which should also not be ignored. They should be capable of offering attractive discounts like CT packaging does to help the customers save costs and get better value for money they pay. The manufacturers should also be capable of operating online. They should be competent enough to take orders online and offer delivery of the requirements.

Packaging manufacturers help to greatly promote products. Imagine having nice plastic bags for FMC market and commodities.  This will help to successfully attract the attention of prospective customers. A number of products like textiles, food items and other consumer goods are packed in plastic bags and offered to the market for sale. Such a thing attracts the buyers and induces them to buy the product. They are extremely easy to handle and prove to very cheap for the packagers. The quality of the goods is maintained greatly by the bags which helps the products to face competition.

CT Packaging is a South African leading packaging company has it factory in Killarney Gardens, Cape Town and has been catering to the packaging industry for long. Cape Town Packaging manufactures plastic bags, affordable plastic tubing, plastic sheeting and plastic rolls that are affordable for business.


Plastic Bags for the FMC Market

Plastic Bags for the FMC market

Cape Town Packaging Manufacturers and Distributors of Plastic Bags, Sheeting and Rolls

Plastic Bags for the FMC market

Plastic Bags for the FMC market. Packaging industry is a huge industry comprising of many players. Here, we will take a look at the plastic packaging manufacturing industry, their processes and what they provide. Although, when asked to describe the packaging industry; most people tend to focus first on the plastics product manufacturers. However, there are more. 

There are 2 ways to describe what manufacturers and distributors of packaging materials do – either by product (the type of plastic packaging they produce), or by the industry that they are serving (packaging, automotive, etc.). The final product to be made is determined by the type of processes used. 

Cape Town packaging manufacturers like CT Packaging specializes in the production of plastic bags, plastic sheeting and other forms of plastic packaging including plastic bags for the FMC market, recycle refuge bags and butchers bag.

There are many types of plastics materials. Within each type of plastic materials, are different grades – suited for different products and for different types of processes. E.g. PP (polypropylene) is a common material and has many applications. It is the main one employed in the production of packaging materials like plastic bread bags, clear plastic bags, shrink wrap and plastic tubing.

While most plastic materials are transparent or translucent, colorants are added to give different shades of colors. Additives are also added to alter certain characteristics of the material. E.g. UV stabilizer is a common additive that is added to plastic materials to prevent discoloration of the product from long exposure to sunlight.

It is important to note that plastic packaging materials made by Cape Town manufacturers are not molded by hand as there are machines that do this. These machines form the back bone of every manufacturing plant and they make plastic materials undergo processes like Injection Molding, Blow Molding, Stretch Blow Molding, Blow Film, Profile Extrusion, Sheet Extrusion, Rotation Molding, Compression Molding, etc.

While processing, molds are mounted onto the processing machines on which plastics part takes its form or shape. Depending on the process, some molds can be very complicated. However, mold makers specialize in precision cutting of blocks of plastic steel into the desired shapes with the help of advance CAD software (Computer Aided Design). They provide the blueprint for the final product. 

Other processes include drying materials by hopper dryers, mixing material by mixers, extracting products from the machine using robotics, material handling, conveyor systems etc.

After all those, the only process left is the secondary process. This includes printing, painting, polishing, trimming, etc. based on customer preference. Although most manufacturers are equipped with some form of common secondary processes, some specialized process like chrome plating are often carried out by the specialists.

A plastic bag, polybag, or pouch is a type of container made of thin, flexible, plastic film, nonwoven fabric, or plastic textile. Plastic bags are used for containing purposes.

CT Packaging is a South African leading packaging company has it factory in Killarney Gardens, Cape Town and has been catering to the packaging industry for long. Cape Town Packaging manufactures plastic bags, affordable plastic tubing, plastic sheeting and plastic rolls that are affordable for business.



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