December | 2020 | Clamshell Packaging Manufacturer

Transparent plastic tray and plastic tray paint

Transparent plastic trays are generally used for packaging fruits, foods and display-type items. Customers can intuitively see the items in the tray so that customers have a better sense of security when buying.

White pigments mainly include titanium dioxide, zinc oxide, and lithopone. Titanium dioxide has two structures: rutile type and anatase type. Rutile type titanium dioxide has high refractive index, high hiding power, stability and good weather resistance.

Carbon black is a commonly used black pigment with low price. In addition, it also has ultraviolet protection (anti-aging) effect and conductive effect on plastics. Different production processes can obtain a variety of different carbon blacks with a wide range of particle sizes, and their properties vary greatly. Carbon black can be divided into pigment carbon black and rubber reinforcement carbon black according to its purpose. Pigment carbon black can be divided into high pigment carbon black, medium pigment carbon black and low pigment carbon black according to its coloring ability. Carbon black particles are prone to agglomeration. To improve the coloring power of carbon black, it is necessary to solve the dispersibility of carbon black.

pearlescent pigment, also called mica titanium pearlescent pigment, is a kind of mica wafer coated with titanium dioxide. According to different hue, it can be divided into three types: silver-white pearlescent pigments, rainbow pearlescent pigments, and colored pearlescent pigments.

When buying pigments, you must understand the dye index (CI) of pigments. CI is an international collection of dyes and pigments compiled and published by the British Dyers Association and the American Textile Chemists and Dyers Association. Each type of pigment is classified by application and chemical structure. There are two numbers to avoid misunderstanding of the same molecular structure and different names of the pigments when purchasing, and it is also helpful for management and finding reasons when using.

Creative Ways to Reuse Plastic Containers Around Your House

Plastic products are causing major harm to the environment because they’re not being recycled or reused. In fact, there was 78 million metric tons of plastic packaging produced around the world in 2013. Of these products, 40% was just dumped into landfills and 32% was left out in the environment where it was free to pollute the land and sea for up to 1,000 years. While some companies have begun creating reusable plastic storage cases and thermoformed clamshells, and while many people recycle, there’s still more that needs to be done. So how can you help? Well, we’ve compiled a list of a few ways to reuse plastic containers at home.

Whether you have some thermoformed clamshells, an old fishing utility box, or a small utility box, no plastic container should ever be just thrown away after a single use. There are plenty of creative ways to reuse plastic containers you have at home — saving both money and waste at the same time!

Coffee creamer containers as snack storage: Due to the design of coffee creamer containers, they make great options for snack storage! With the lid being equipped to easily pour, this makes handing out snacks a breeze. These containers can even be used to store baking supplies like sugar and flour.

Laundry detergent bottle into a watering can: If you’re looking to save money on watering cans while not wasting old detergent bottles, this project is for you. By simple drilling or punching some holes in the cap, you have a new watering can. But make sure you thoroughly rinse out the bottle before using.

Plastic bottle bird feeder: This project works with almost any plastic bottle or container. All you have to do is poke some holes in the container and place sticks or wooden spoons through the holes to provide something the birds can sit on. With a screw-on cap, you can easily refill the seed when necessary.

Bottle cap art: This project isn’t necessarily functional, but it looks pretty cool. By taking old bottle caps, you can create a mosaic of any design of your choice. You can even use bottle caps to create table tops or placemats.

Invest in Reusable Plastic Containers for the Home
While you should never throw away a plastic container after a single use, many plastic products are specifically designed as single use product. Fortunately, we offer a number of resusable plastic containers and storage cases for consumers and businesses alike. Rather than re-purposing single-use plastic items, invest in durable containers you can use again and again.

While the world is slowly making the transition to green packaging, it’s important to do your part in helping to reduce plastic waste. So whether you’re reusing some thermoformed clamshells or another retail packaging, there are plenty of ways to reuse any container with a little bit of creativity and patience.

FROM：Click It Clam

What are the commonly used sheets for blister packaging?

Nowadays, blister plastic products are widely used in toys, masks, gifts, hardware, medicine, electronics, food and daily chemicals, etc. The plastic raw materials used in plastic blister packaging boxes are not the same for different needs. Here, We Plastics The factory came to tell you what are the commonly used sheets for plastic blister packaging boxes?

The sheet used for blister packaging is called rigid film or film. Commonly used are PET (polyethylene terephthalate) rigid film, PVC (polyvinyl chloride) rigid film, and PS (polystyrene) rigid film.

PET is a milky white or light yellow highly crystalline polymer with a smooth and shiny surface. Creep resistance, fatigue resistance, good friction resistance, low abrasion and high hardness, with the greatest toughness among thermoplastics; good electrical insulation, low temperature influence, but poor corona resistance. Non-toxic, weather resistance, chemical resistance, high moisture absorption, drying before molding is necessary. Resistant to weak acids and organic solvents, but not immersed in hot water and alkali.

PS hard film has low density, poor toughness, and is easy to burn. It will produce styrene gas (a harmful gas) when burned, so it is generally used to produce various industrial blister trays.

PVC hard sheet has moderate toughness and is not easy to burn. It will produce chlorine when burned, which will have a certain impact on the environment. PVC is easy to heat and can be sealed with a sealing machine and a high-frequency machine. It is the main raw material for the production of transparent plastic products.

How Plastic Containers Have Evolved Over Time

Most people use some sort of plastic packaging every day. From thermoformed packaging to retail packaging to utility box plastics, plastic containers are simply part of everyday life. Packaging designers have worked over the years to give society easy to use, convenient plastic and clamshell packaging solutions. But how has plastic changed over time? This article is going to provide a brief overview of the evolution of plastic containers to help you understand how your favorite plastic containers came to be what they are today.

Between the years 1862 and 1869, there were two man-made plastic inventions. In 1862, Alexander Parkes revealed a material, called Parkensine, derived from cellulose that could be heated and molded into any shape. And in 1869, John Wesley Hyatt invented a synthetic polymer. Hyatt aimed to create a substitute for ivory and eventually found that if he treated cellulose, derived from cotton fiber, with camphor, he could create a plastic that could be formed into various shapes. For one of the first times in history, manufacturing was not limited to what nature could supply.

Saran, which we know today as saran wrap, was accidentally discovered in 1933 by Ralph Wiley. Wiley, a Dow Chemical lab employee, discovered that the plastic, polyvinylidene chloride, could cling to almost any material. While it was originally used to protect military equipment, it eventually was used to maintain food freshness.

Other infamous plastic inventions include the first major commercial plastic spray bottle, developed in 1946 by Dr. Jules Montenier, plastic garbage bags, invented by Harry Wasylyk and Larry Hansen in 1950, and zipper storage bags, invented by Robert W. Vergobbi in 1654.

It was in the 1960s when people became aware of the possible environmental drawbacks from plastic materials. In the 1970s and 1980s, concerns about plastic waste increased further. However, it was the plastic industry that actually created recycling as a solution. The plastic industry began to lead drives to collect and reprocess recyclable materials and those efforts have continued today. These efforts are crucial, especially seeing as how mass amounts of plastic ends up in the ocean, where it causes at least $13 billion in damages each year.

While the reputation of plastic has suffered for many years, the plastic industry is continuing to make positive changes. Whether it’s offering reusable clamshell packaging solutions or furthering recycling programs, today’s plastic is becoming more and more environmentally-friendly.

Now that you know a bit more about how plastic came to be what it is today, you can do your part to contribute to eco-friendly plastic options. When it comes to containers or clamshell packaging solutions, always choose reusable options and always remember to recycle.

FROM:Click It Clam