Stretch Film
Your Professional Stretch Film Supplier
Qingdao Sino Topway Packaging Company. has been focusing on producing and supplying high quality Stretch Film for more than 20 years, with or without laminate, with insert liner or without liner, with open top or with valve and nozzle, with flat bottom or square bottom. These Stretch Film are widely used for packaging rice, flour, sugar, grains, seeds, animal feed, fertilizer logistics, chemicals and construction, logistics, etc.
Sino Topway Packaging Company is a professional stretch film manufacturer specializing in high-quality packaging solutions for industries worldwide. With years of expertise and advanced production technology, we offer a wide range of stretch films products designed to meet diverse packaging needs. Our products include hand stretch film, machine stretch film, pre-stretched film, and specialty films such as UV-resistant and anti-static options.
Our stretch films are crafted from premium-grade LLDPE (Linear Low-Density Polyethylene) Grade 7042, Simultaneously, certain additives will be incorporated to enhance the performance of machine-use stretch films, such as improving the material's tear resistance, impact resistance, and aging resistance, among other properties. Our products can offer exceptional strength, durability, and elasticity. They provide superior load stability, puncture resistance, and protection against dust, moisture, and damage during transit or storage. Whether you’re packaging pallets for logistics, securing goods for shipping, or protecting products in warehouses, our films deliver reliable performance and cost efficiency.
As a customer-focused company, we prioritize quality, innovation, and sustainability. Our films are recyclable and optimized to reduce material usage without compromising performance. We also offer customizable solutions, including tailored sizes, thicknesses, and colors, to meet your specific requirements.
Partner with us for dependable stretch film solutions that enhance your packaging efficiency and protect your products. Let us help you streamline your operations and achieve your business goals with our industry-leading expertise and commitment to excellence.
Why Choose Us
Superior Quality Products
We use virgin materials LLDPE Grade 7042 and advanced manufacturing techniques to produce stretch films that offer exceptional strength, durability, and performance. Our films ensure secure load stability, puncture resistance, and protection against dust, moisture, and damage, making them ideal for a wide range of industrial applications.
Customizable Solutions
We understand that every business has unique packaging needs. That’s why we offer fully customizable stretch films, including tailored sizes, thicknesses, colors, and specialty features like UV resistance or anti-static properties. Our solutions are designed to meet your specific requirements and optimize your packaging process.
Commitment to Sustainability
We prioritize eco-friendly practices by producing recyclable stretch films and optimizing material usage to reduce waste. Our LLDPE stretched films, for example, require less material while maintaining superior performance, helping you achieve sustainability goals without compromising on quality.
Expertise and Reliability
With years of experience in the industry, we combine technical expertise with a customer-first approach. From timely delivery to exceptional customer service, we are committed to providing reliable stretch film solutions that enhance your operational efficiency and protect your products.
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Jumbo Stretch FilmPremium Jumbo Stretch Film for Heavy-Duty Packaging Solutions Shop jumbo stretch film for secureAdd to Inquiry -
Industrial Stretch FilmIndustrial Stretch Film is made from high-quality polyethylene material, which has a uniqueAdd to Inquiry -
Stretch Film for Wrapping MachineStretch film for wrapping machine is made of high-quality materials with a sturdy and flexibleAdd to Inquiry
- Tel: +8613864361593
- Email: sales@cnppwovenbag.com
- Add: First Floor, East Office Building, No.45, Beijing Road, Qianwan Free Trade Port, Qingdao Area, China (Shandong) Pilot Free Trade Zone.
The Manufacturing Process of LLDPE Stretch Film
The production of stretch film typically involves the following steps:
Mixing
LLDPE (mostly using Grade 7042) and other additives are uniformly blended in specific proportions to create a homogeneous molten mixture.
Extrusion
The molten mixture is extruded through an extruder to form the base material of the stretch film.
Stretching and Shaping
During the extrusion process, the film undergoes stretching, heating, and cooling treatments. This process imparts the necessary stretchability and shrink ability to the film, enabling it to effectively wrap and protect goods.
Finishing
Depending on specific requirements, the stretch film may undergo additional processes such as cutting, printing, and packaging to produce the final product.
Choosing the right size of stretch film depends on several factors, including the type of goods being wrapped, the size and weight of the load, and the equipment being used.
Increased product protection
Wrapping your loads with pallet wrap will protect them from environmental elements, like dirt, dust, and moisture. This keeps your product clean and dry. If you opt for stretch films with uvi, your product load will also be protected from UV rays when stored outdoors.
Reduced product damage and increased load stability
Stretch wrap is one of the most reliable ways to prevent loads from shifting or toppling during transportation. The elastic recovery of the film holds the load in place, providing consistent support to the stability of the load. Products correctly secured with stretch wrapping are more likely able to withstand stress during transportation, reducing the risk of damaged goods.
Improved shipping and handling
Stretch pallet wrap combined with an angled board, lets you stack your load higher on pallets, this maximises your cube space when storing or shipping your product. It also allows you to wrap your loads quickly, increasing your working productivity and allowing staff to get more work completed in a day. The flexibility of pallet wrap allows you to stabilise hard-to-stack or odd-shaped loads that are unable to be stacked neatly.
Better inventory control
By storing similar products together, your inventory can be organised easier and more accurately, reducing the chance of product separation, which can make the inventory counts inefficient and time-consuming. Utilising clear stretch wrap allows you to scan straight through when completing stock take and allows for rfi scanning and visual checks without removing the plastic protection.
Recyclable
Did you know that most stretch-wrapping films are 100% recyclable? At Sino Topway Packaging Company, our stretch wrap is manufactured to ensure pre-stretch film delivery is maintained to reduce your wastage by up to 40% each year.
Here are some key considerations to help you determine the appropriate size of stretch film:
Load Dimensions
- Measure the height, width, and depth of the load or pallet to determine the amount of film needed.
- Taller or wider loads may require wider or longer stretch film to ensure full coverage.
Film Width
- Stretch film is available in various widths, typically ranging from 12 inches (30 cm) to 20 inches (50 cm).
- Choose a width that matches the size of your load. For example:
- Narrower films (12–15 inches) are suitable for smaller or irregularly shaped loads.
- Wider films (18–20 inches) are better for larger, uniform pallets.
Film Gauge (Thickness)
- The thickness of stretch film is measured in gauge or microns.
- Light-duty films (12–15 microns or 45–60 gauge): Suitable for lightweight loads or short-term storage.
- Medium-duty films (15–23 microns or 60–90 gauge): Ideal for medium-weight loads and standard pallets.
- Heavy-duty films (23–30+ microns or 90–120+ gauge): Used for heavy, sharp, or irregular loads that require extra strength and durability.
Film Length
- The length of the film roll determines how many pallets you can wrap with a single roll.
- Calculate the required length based on the number of rotations needed to secure the load and the height of the pallet.
Type of Stretch Film
- Hand Stretch Film: Typically, thinner and narrower, designed for manual wrapping.
- Machine Stretch Film: Thicker and wider, optimized for use with stretch wrapping machines.
- Pre-Stretched Film: Already stretched during manufacturing, reducing the effort needed during application.
Load Weight
- Heavier loads require thicker and stronger films to prevent tearing or breakage during transit.
- For example:
- Light loads (up to 500 lbs / 227 kg): Use 12–15 micron film.
- Medium loads (500–1,500 lbs / 227–680 kg): Use 15–23 micron film.
- Heavy loads (over 1,500 lbs / 680 kg): Use 23+ micron film.
Wrapping Method
- Manual Wrapping: Requires thinner and narrower films for easier handling.
- Machine Wrapping: Can handle thicker and wider films, providing better efficiency and consistency.
Environmental Factors
- If the load will be exposed to extreme temperatures, moisture, or UV light, choose a stretch film with added UV resistance or weatherproofing properties.
Testing and Experimentation
- Start with a recommended size based on your load and adjust as needed. Test different gauges and widths to find the most cost-effective and secure option for your specific application.
Applications of Stretch Film
Pallet packing
One of the most common uses of stretch film is to stabilize and secure palletized goods. By tightly wrapping and securing, boxes, cartons, and other packaged goods are prevented from shifting or falling during transportation and storage. Palletized goods wrapped in stretch wrap are easier to move and store, making more efficient use of warehouse space.
Industrial applications
Stretch films are widely used in industrial applications, including production, transportation, logistics, and warehousing, to secure, protect, and speed up material handling operations. Stretch film is flexible enough to be used on objects of various weights, from large heavy machinery to objects of different shapes.
Bundling and unitization
Stretch film makes many goods easier to handle, protect, and transport because they are all combined into a single unit. It collects and bundles large items such as furniture, pipes, and logs.
Moisture and dust proof
Stretch film acts as a barrier to protect products from dust, dirt, moisture, and other environmental factors during transportation or storage. It helps to maintain the integrity and quality of the goods.
Secure and tamper-proof evidence
For packaged goods, stretch wrap can provide security and tamper resistance. It can avoid theft and unauthorized access by indicating whether the package has been tampered with.
Packing of individual items
Stretch film is also used to bundle small or oddly shaped products, close bags, and protect fragile items when packing and packaging each product.
Example Calculation
If you have a standard pallet (48 x 40 inches) with a height of 60 inches and a weight of 1,000 lbs:
- Choose a medium-duty film (15–23 microns or 60–90 gauge).
- Select a width of 18–20 inches for full coverage.
- Ensure the length of the roll is sufficient for the number of rotations needed (typically 8–12 rotations per pallet).
By considering these factors, you can select the right size of stretch film to ensure your goods are securely wrapped, protected, and ready for transport or storage.
For personalized guidance, consult our team to optimize your requirements
Stretch
Stretching is the ability of stretch film to produce elastic elongation after tensile force, if the quality is good, the length will be extended after stretching, this characteristic can make our stretch film better to protect and package products.
Self-adhesive
Self-adhesiveness is the adhesion of stretch films after contact with each other, which allows the packaging to be tightened and not loose during stretch wrapping and after wrapping. It's also an important indicator to check how good it is. It is not too sticky when the temperature is low, but it decreases after stretching. Therefore, the finished stretch film can be stored within the temperature range (the recommended storage temperature is 15°C~25°C) in order to stabilize the self-adhesiveness of the product.
Toughness
Toughness refers to the comprehensive performance of the film in terms of resistance to penetration and tearing. It is recommended to use a tool such as a hand or pen to poke and test the toughness of the stretch film, which directly affects the use. Therefore, the tougher the stretch film, the better the quality.
Price
When buying stretch film, you can't blindly pursue cheap. Many manufacturers will cut corners in product materials because they want to reduce costs, so you don't know if it's really "cheap" when you see cheap. It is important to choose a cost-effective stretch film!
How DO I Know What Size Of Stretch Film To Use?
Different-sized thicknesses and widths of the film for various applications will need to be considered. Use the chart below to determine which thickness and width are ideal for your application.
| Material | Lldpe |
| Processing Type | Casting |
| Size types | Machine/Manual/ handle |
| Length | 100M-1500M |
| Width | 60-2000mm |
| Transparency | Colored/clear/transparent |
| Thickness | 7-50um |
| Feature | Moisture Proof |
| Multiple Extrusion | 1~3 layer |
| Packaging | In rolls/Carton |
| MOQ | 100 kg |
| Application | Packing of loose and small products together |
| Production Capacity | 2000 tons/ month |
| Loading Port | Qingdao/Shenzhen |
| Delivery Time | 15-40 days |
| Certification | SGS,ISO,ROHS |
| Payment | TT/LC |
| Samples | Free samples available |
FAQ
We're professional lldpe stretch film manufacturers and suppliers in China, specialized in providing high quality customized products. We warmly welcome you to wholesale high-grade lldpe stretch film at low price from our factory.
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