Plastic Material for Bottles
Factors such as strength, durability, aesthetics, and cost must be considered when selecting the appropriate plastic for each application. By carefully considering the properties of plastics and the manufacturing processes used, we can create products that are stronger, more durable, and more aesthetically appealing for your brand.
We know it as PETE or PET plastic. Most frequently used in water and beverages bottles, food jars and containers, salad dressing and oil bottles, clothes fiber, mouthwash bottles. Plastic #1 is usually clear in color and it is not intended for multiple uses. Contact us with your requirements!
Recognized as one of the most versatile polymer materials, HDPE has some benefits that make it a popular choice for plastic bottles. HDPE is considered safe and has a high molecular weight. This kind of plastic can be recycled repeatedly without losing strength or quality.
Bottles made from PVC are durable bottles ideal for shampoos, oils, and other products that require long term storage. New PVC plastics work well for hot fill applications and can withstand temperatures up to 140° F. PVC bottles retain a streaky finish when clear. Message us now!
LDPE is used in the production of a wide range of containers, squeeze and dispensing bottles, tubing, computer parts, lab equipment, and numerous caps and closures. It is nearly unbreakable because of its strength. It’s most common use is in plastic bags for food shopping.
PP is the material most baby bottles are made from. It is a lightweight and durable plastic that is safe for use with baby bottles. They are affordable and widely available in the market and also BPA-free, making it a safer option for your baby’s health. PP is molder-friendly, translucent and easily colored. Contact us!
Polystyrene is known for its clear appearance and rigidity, making the bottles great for applications where product visibility is a must. PS can be cast into molds with fine details such as graduated measurements allowing it to be suitable for laboratory bottles like test tubes and some cosmetics and medical applications.
Plastic Film Selection
As entrepreneurs, you are aware of how crucial it is to spend money on premium packaging in order to protect goods while they are being transported and stored. In the food and beverage, agricultural, medicinal, and healthcare sectors, bags and pouches are extensively utilized for product packaging. Here at Shenzhen Shengheng, we offer custom manufacturing and printing of packaging bags of all shapes and sizes, making it easy for you to both attract customer attention and comply with labeling regulations.
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This type of film is best suited for printing and laminations and most suited for materials that require high temperatures for sterilization due to their high melting point. The most common and highly demanded PET film brand is Mylar. PET is mostly used in clear packaging in food and beverage industry.
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LDPE Plastic FilmMany thin, flexible products, including rubbish bags, newspapers, bread, frozen foods, fresh vegetables, and plastic bags for dry cleaning, are made of LDPE. LDPE is also used to make the majority of stretch film and shrink-wrap to protect all kinds of products, as well as coatings for milk cartons and disposable drink cups.
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PE Plastic FilmPolyethylene coextruded packaging film, in rolls, is intended for the production of flexible packaging of food products, household chemicals, medical products, and is also used as a basis for the production of combined materials and structures. PE film has good puncture resistance and can securely hold liquid.
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Aluminum FoilPolythene, when mixed with either pure aluminum foil or polyester barrier foil, makes your products resistant to chemicals and other undesirable substances. Products like coffee and tea are packaged in this style. Also used in the packaging of dry and puffed food such as biscuits, medicine and cosmetics.
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Kraft PaperKraft Paper when combined with PLA foil laminate can achieve fully compostable materials in a eco-friendly way. However, as kraft paper and PLA film are both not barrier film, so the final foil laminate can not be intended for barrier package, so when the product is packed in this compostable bag, the fragrance and quality can not be guaranteed.
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CPP Plastic FilmCast polypropylene (CPP) is a glossy, multipurpose film with excellent puncture and tear resistance as well as heat-sealing capabilities that is frequently used for flexible packaging applications, such as food packaging, overwraps, and adhesive tapes. CPP is typically advised for goods that require packing with a high degree of clarity.
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BOPP Plastic FilmMoisture resistance, high tensile strength and optical clarity are all properties of BOPP film. Often used in packaging, labeling and graphic applications due to is reasonable economics, conformability and fatigue resistance. Ideal as a barrier film for blocking moisture, oxygen and light. BOPP film is colorless, odorless, tasteless, and non-toxic,
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OPP Plastic FilmOPP plastic film has excellent moisture proof properties which makes this great for using normal inks which produces a very clear printing result. The primary application of OPP film is in food packaging due to is good strength, high clarity, adequate barrier properties and relatively low cost compared to cellophane.
Printing Technology
Using the correct printing method for packaging is significant, your best option will be dependent on several unique aspects. Depending on the type, size, shape, and design of the package, having a better knowledge of the variants to make the best option for unique needs is very important. Let’s see the different printing methods available:
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Is the process of reproducing colorful graphics, images, and text on packaging materials using printing techniques such as offset printing, digital printing, or flexographic printing. Color printing makes it possible to add branding components, product details and eye-catching designs on the surface of packaging.
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Metallic Silver PrintingMetallic inks are formulated with tiny metallic flakes which “leaf” together on the printed surface as the ink dries. This leafing of the metallic flakes creates a brilliant lustre. Aluminium flakes are used for silver and brass flakes are used for gold. Coated paper with good ink hold-out produces the highest metallic luster.
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Embossing is the process of physically raising specific portions of the surface of your packaging design. A customized metal plate called a die is made and then pressed into the material of your choice. This die can be multi-level or single-level, creating a single, consistent distance throughout the space.
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Gold or Silver Stamping PrintingStamping printing is a procedure that prints without using any ink. A process that applies heat and pressure to the foil, which in turn presses against the medium being supported by either of two plates. It is a quick way to add luxurious effects and eye-catching factors.
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Rotogravure PrintingIs a method that uses fluid ink that is transferred from printing plate depressions to paper. The design to be printed is engraved below the surface of the printing plate called the Intaglio process. When paper is pressed, the paper penetrates the sunken parts and draws out the ink.
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Spot UV PrintingSpot UV (also called Spot Gloss or Varnish) printing isn’t actually a printing technique, but a method for coating printed products. The “UV” portion involves using UV light for curing a varnish placed on the printed material. The “spot” part refers to the ability to apply this technique to only parts of a page.
Kraft Paper/PLA Compostable Materials
Kraft Paper/PLA foil laminate is intended to achieve fully compostable materials in a eco-friendly way. PLA film functions as an inner sealing layer. However, because PLA film and kraft paper are not barrier films, the final foil lamination cannot be intended for use as a barrier package. As a result, the quality and smell of the coffee cannot be guaranteed when the coffee beans, for example, are packaged in this compostable bag.
Kraft Paper/VMPET/LDPE Foil Film
This combination is taken as the most used packaging film materials for kraft paper coffee pouches or coffee packaging bags.
BOPP/VMPET/PE Film
The most popular product pouch packaging choice, the pillow bag is used in many industry types. One combination for snack bag is food grade BOPP/VMPET/PE. Pillow pouch typically contains a bottom and top seal, with a back seal that helps form the “pillow” shape. Pillow pouches can be made using one material only or range from multi-layer plastic films.
“Cost Efficiency on Choosing the Right Materials”
Choosing the appropriate packaging materials can affect costs at every stage of a product’s life cycle, from disposal to manufacturing and shipping. Reducing production costs, streamlining logistics, and lessening environmental impact can all be achieved with the use of lightweight, easily obtainable materials. Furthermore, minimizing the chance of damage or loss can lower the cost of returns or replacements by selecting strong materials that adequately safeguard products.
Plastic packaging is popular due to its versatility, durability, lightweight nature, and cost-effectiveness. It fits many businesses and provides a multitude of choices for packing different kinds of goods.
Many plastic packaging materials are recyclable, but the recyclability depends on the type of plastic used and local recycling capabilities. It’s essential to check with local recycling programs for specific guidelines on recycling plastic packaging.
Yes, there are alternatives to traditional plastic packaging, including biodegradable plastics, compostable plastics, paper-based packaging, and reusable packaging solutions.
Plastic packaging is often competitive with other packaging materials in terms of cost, offering several advantages that contribute to its affordability like low production costs, lightweight nature, durability, customization and reusability.
Yes, plastic packaging is often durable enough to protect products during shipping. Plastic packaging materials such as PE, PP, and PET offer excellent durability and resistance to impact, moisture, and environmental factors.