Clear Polythene Bags
Your Professional What is Clear Polythene Bags Supplier
Was established in 2009 and has been in operation for 17 years. The company is deeply involved in the field of plastic film and packaging bag manufacturing, focusing on the production of a series of high-quality plastic packaging products. Such as PE, PP, PA, CPP, POF, PVC, EVA, PLA, recycled materials and other materials. There are various styles, including ziplock bags, shopping bags, garbage bags, slider Bags, mailing bags, fresh-keeping bags, ice bags, bread bags, vacuum bags, stand-up bags, paper bags, biodegradable Bags, roll Bags, shrink films, etc. These products are widely used in food, transportation, daily necessities, electronics, industry, medical, agriculture and other industries.
Why choose us
Customizable products
The company provides professional plastic packaging bag customization services to meet your various needs. Whether it is size, thickness, color or printing pattern, we can tailor it according to your requirements.
OEM and ODM services
The company provides OEM (original equipment manufacturing) and ODM (original design manufacturing) services to meet the diverse needs of different customers and provide high-quality packaging solutions.
Certificates
All products are produced in strict compliance with quality management system and environmental management system standards. ISO14001, ISO9001, SGS-REACH, SGC-GRC02105
Recyclable material production
We are committed to providing high-quality and environmentally friendly plastic packaging solutions to help you reduce costs and environmental impact. Many of the products we produce contain at least 30% recycled content, avoiding the additional cost pressure caused by the increase in taxes on imported plastic packaging.
Clear Polythene Bags
Polythene bags are recyclable plastic packaging bags, suitable for food use as well as storing and shipping clothes, books and heavier items like nuts and bolts. A popular and economical form of retail and industrial packaging, these transparent bags not only allow contents to be visible, but they also provide hygienic protection against dirt, dust and moisture.
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Material |
LDPE |
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Size |
Customizable size and thickness |
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Color |
Transparent/customized 12 colors |
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Printing |
Gravure printing |
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Trademark |
Customizable LOGO |
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Product Certification |
ISO9001, ISO14001, SGS test reports, FDAapproved material |
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Design |
Can be designed according to needs or AI manuscripts |
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Application |
Food, industry, daily necessities, brand packaging, shopping |
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Sample Time |
3-7 days |
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Origin |
Xiamen, China |
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Custom Order |
Accepted |
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OEM and ODM services |
Accepted |
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MOQ |
Depends on the specifications, 100kgs-1000kgs |
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Supply Quantity |
50 cabinets/month |
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Delivery Time |
About 35 days after receiving the advance payment and confirming all the details |
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Packaging Method |
Boxed, Bagged, Rolled, Custom Packaging |
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Price |
Depends on the size, thickness, packaging and printing |
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Shipping |
Ship by sea, air, express, train or customized |
Strong seal helps to prevent leakage Beautiful and customized colors Strong enough to take heavy things Light weight that makes loading quantity more in one container It can prevent the food surface dry hardening, deterioration, peculiar smell This medium sized transparent plastic bag can keep food fresh and make food more hygienic and safe Food grade non-toxic odor, tightly sealed lock moisture, ensure food fresh and clear, "point segment" connection design is easy to tear, convenient and simple.
Advantages of Poly Flat Bags
Clarity: Poly flat bags are usually transparent, allowing for easy identification of the contents. This is particularly helpful in a kitchen or pantry where you want to quickly locate specific items without having to open each bag.
Protection: They provide a barrier against moisture, dust, and contaminants, helping to keep food fresh and free from external impurities. This is especially important for items like grains, cereals, and dry goods.
Versatility: Poly flat bags come in various sizes, making them suitable for a wide range of food items. You can use small ones for individual portions or larger bags for bulk storage.
Cost-effective: They are generally an affordable option for food storage. This makes them a practical choice for both household and commercial use.
Sealability: Poly bags can be easily sealed using twist ties, bag clips, or heat sealing equipment. This helps maintain the freshness of the food and prevent spills or leaks.
Customizable: You can find poly flat bags in different thicknesses (measured in mils) and with various features such as reclosable zippers or write-on labels. This customization allows you to choose the right bag for your specific food storage needs.
Space-saving: These bags are flat and stackable, which makes them an efficient choice for organizing your pantry or fridge. They take up minimal space when not in use.
Hygienic: Polyethylene bags are easy to clean, and they can be reused, reducing the need for single-use plastic bags and contributing to a more eco-friendly approach to food storage.
Longevity: When properly stored, poly flat bags can be quite durable and have a relatively long shelf life. They are less susceptible to tearing or puncturing compared to some other types of food storage containers.
Transportability: They are lightweight and easy to carry, making them convenient for picnics, camping trips, or bringing food to gatherings. You can also portion out snacks or meals for on-the-go convenience.
Organization: The transparent nature of these bags allows for easy organization and labeling. You can quickly see what’s inside, helping you maintain an orderly and efficient food storage system.
Types of Clear Polythene Bags
Exploring the different types of polyethylene bags, it’s essential to understand the characteristics of LDPE, HDPE, and LLDPE. Each type offers unique properties that make them suitable for various applications, from flexible and lightweight packaging to durable and strong storage solutions.
LDPE (Low-Density Polyethylene)
LDPE bags are manufactured from low-density polyethylene (LDPE), a type of plastic characterized by its excessive branching and low density. The loosely packed molecular structure of LDPE results in a highly flexible material. However, this flexibility comes at the expense of tensile strength, making LDPE bags less durable compared to other polyethylene types.
These bags are often used for packaging items that require a certain level of pliability, such as bread bags, grocery bags, and other light-duty packaging. LDPE bags are also highly resistant to moisture, which makes them ideal for protecting goods from humidity and other environmental factors.
HDPE (High-Density Polyethylene)
HDPE bags are manufactured from high-density polyethylene (HDPE), a type of plastic characterized by its dense molecular structure. The minimal branching of the polymer chains during the polymerization process results in a tightly packed and bonded material. This dense arrangement gives HDPE its rigidity, robustness, and durability.
Due to these properties, HDPE bags are commonly used in applications where strength is essential, such as heavy-duty trash bags, grocery bags, and construction materials. The material’s high strength-to-density ratio also allows these bags to be thin yet incredibly tough, making them both efficient and economical.
LLDPE (Linear Low-Density Polyethylene)
LLDPE (Linear Low-Density Polyethylene) bags are made from a type of polyethylene that combines the flexibility of LDPE (Low-Density Polyethylene) with the strength of HDPE (High-Density Polyethylene). The “linear” in LLDPE refers to the structure of its polymer chains, which are more linear compared to the highly branched structure of LDPE. This linear structure contributes to its improved strength and durability.
These plastic bags offer a combination of flexibility and strength. Unlike traditional LDPE, LLDPE is made through a different manufacturing process that gives it greater tensile strength and impact resistance. This makes LLDPE bags ideal for applications where both durability and flexibility are required, such as in stretch wrap, agricultural films, and heavy-duty bags. LLDPE bags can stretch without breaking, making them suitable for carrying irregularly shaped or bulky items.
Used to package a variety of foods, including baked goods, snacks, candy, cereals, nuts, and more.
Used in delis and butcher shops to package meats, cheeses, and other sliced or portioned foods.
Used in grocery stores and farmers markets to package fruits and vegetables.
Many restaurants and food service organizations use these bags for takeout, delivery, etc.
Custom made
As one of the leading suppliers of plastic bag products in the industry, we offer flat plastic bags made from virgin materials. We offer flat plastic bags in different sizes and thicknesses and can customize them to suit your needs. Our flat plastic bags have an open design that can be easily closed with cable ties or tapes. Whether you are packaging a specific part or any small product, flat plastic bags can meet your needs. These bags can be printed with eye-catching text or logos to enhance your brand image. You can get high-quality flat plastic bags at factory prices and can be customized.
Construction and Materials of Clear Lay Flat Poly Plastic Bags
Lay Flat poly bags are commonly produced using Low-Density Polyethylene (LDPE) or Linear Low-Density Polyethylene (LLDPE). Bags made from High-Density Polyethylene (HDPE), Medium-Density Polyethylene (MDPE), or any combination of the above may also correctly be referred to as lay flat poly bags. Flat industrial poly bags are economical, offering a beneficial ratio of productivity to cost. Each lay flat poly bag is measured while lying flat and has two dimensions: the width and length. Lay flat bags with less thickness, or lower “mil,” are usually less expensive. While heavier gauges cost more, they are comparatively cheaper than any other packaging solution.
Key Factors When Choosing Polyethylene Bags
When selecting polyethylene bags for your products, it’s essential to consider various factors to ensure optimal product protection and a positive customer experience. Here’s a breakdown of key elements to evaluate:
Type of Polyethylene
Different types of polyethylene, such as low-density polyethylene (LDPE) and high-density polyethylene (HDPE), have varying properties.
LDPE is generally softer, more flexible, and more transparent, while HDPE is stiffer, stronger, and less transparent. Low-density polyethylene bags are suitable for heavier or sharp-edged items, commonly used for packaging food, hardware, and other substantial products. Besides, high-density bags are frequently used for clothing, small electronics, and other lightweight goods.
Size and Thickness
Selecting the appropriate size and thickness is crucial for safeguarding your products during handling and storage.
Size: Choose a bag size that matches the dimensions of your product. For larger or heavier items, opt for a bag that offers more space and durability. Smaller or lighter items may only require a thinner bag.
Thickness: The thickness of polyethylene bags, measured in mils (one-thousandth of an inch), affects their strength. A 2-mil bag is thinner and less durable compared to a 4-mil bag. Thicker bags provide greater strength but also come at a higher cost, so it’s important to balance durability with budget considerations.
Customization Options
Brand recognition: Personalize bags with your logo or message to enhance brand awareness.
Custom sizes and colors: Tailor the bag dimensions to fit your product precisely. Choose colors that align with your branding to make your bags stand out. Keep in mind that custom bags often involve higher costs and longer production times compared to standard options. However, the benefits in terms of brand impact and customer experience can justify these additional expenses.
Cost and lead time: Evaluate the additional costs and production time associated with customization.
Considerations about Environment
If sustainability is a concern, it’s important to consider the environmental impact of polyethylene bags. This includes factors such as recyclability, biodegradability, and the use of recycled materials. Besides, polyethylene bags are not biodegradable and can persist in the environment for hundreds of years. Many businesses are exploring more sustainable options such as biodegradable and compostable bags.
Our Certifications
We're well-known as one of the leading clear polythene bags manufacturers and suppliers in China. Please feel free to wholesale high quality clear polythene bags from our factory. For customized service, contact us now.
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