PVC shrink film bag is the most commonly used heat shrink material in heat seal packaging. Through hot air blowing, the highly transparent heat shrink film can be tightly attached to the surface of the item, thus improving the product grade, dustproof and moisture-proof, and making the item present a new and perfect packaging effect.
Easy to use and high efficiency: Due to the use of green and environmentally friendly stretch film and pre-stretch technology, it is quite labor-saving to use, without the need for special packaging machines and special packaging sites.
At the same weight, the length of each roll of this environmentally friendly stretch film is more than twice the length of each roll of ordinary stretch film, which can reduce the frequency of changing film rolls during packaging and also save costs in transportation, packaging and distribution.
Due to the unique properties of PVC (rainproof, fireproof, anti-static, easy to mold) and the low input and high output of PVC, it is widely used in the building materials industry and packaging industry.
Heat shrinkable film has high transparency, good gloss and shrinkage. High rate and high characteristics.
PVC shrink film factory production shrink film, PVC shrink film suppliers recommend that you pay attention to the following points.
1. The die head must be cleaned and no burnt plastic must fall into it. If the naked eye can find it, it must be removed immediately.
2, the paper tube must be aligned, not long or short.
3、Be careful not to collide when packing, causing quality problems such as cracked edges and corners.
4、Minimize the appearance of surface wrinkles and white tight lines in the middle to avoid affecting the beauty.
5, cut edges to neatly, uneven stretching of the film can not be shipped as finished products.
①Mechanical properties: strong, light weight, durable, scratch resistant.
②Chemical properties: atmospheric resistance, chemical and biological testing, insulating properties, resistance, heat insulation, noise reduction.
③Other physical properties: waterproof, oil-proof, airtight. Can be folded into rigid or soft, transparent or opaque products upon request; high frequency welding or heat sealing; easy to color and print.
You will get efficient and thoughtful service from JFPolyFilm.
④Processing performance: easy to use all processing techniques in current plastic processing. Such as injection molding, extrusion, ring molding, calendering, rotational molding, coating, etc.
With the development of the shrink film market, the homogenization of shrink film products is becoming more and more obvious, and the differences between the shrink films produced by various shrink film manufacturers are becoming smaller and smaller. Therefore, more efforts on shrink film packaging can highlight the product theme and attract consumers. In the segmented shrink film market, the design of PVC shrink film that meets the market demand for different types of shrink film reflects a manufacturer's marketing ability.
With the widespread use of PVC shrink film in daily life, manufacturers should meet the requirements of simplicity, practicality, environmental protection and environmental protection from the beginning of packaging design. Thus reducing carbon emissions and achieving sustainable economic development. With the widespread use of PVC shrink film in daily life, manufacturers should meet the requirements of simplicity, practicality, environmental protection and environmental protection from the very beginning of packaging design.
Manufacturing is the heart of any locality’s economy, and manufacturers produce an enormous range of products in all shapes and sizes. These products must be delivered to their customers in pristine condition which means that companies need to grapple with the complexities of storage and transportation. In this blog we will discuss industrial and manufacturing uses for shrink wrap – a great solution to these challenges.
Shrink wrapping products is insurance against loss. There are so many ways products can get ruined while in storage or on a truck or ship, and anyone who has tried protecting their goods with tarps knows how ineffective they can be. The last thing any business owner wants to deal with is replacing a shipment of goods they sent to an already irate customer. Protecting your products also protects your brand and reputation.
Because shrink wrap can encase any object, no matter how large or oddly shaped it is, it really can protect anything. Simply wrap it around the pallet or object and apply heat. The heat causes the plastic to shrink and conform to the shape of the object, tightly sealing it from moisture, wind, dirt, dust, vermin, and in many cases UV rays.
Obviously this has benefits for manufacturers across industries. Once sealed, items inside are protected by the durable plastic covering until they either reach their destination or come out of storage. Shrink wrap is difficult to tear or puncture, and it does not become brittle over time if exposed to extreme temperatures or the glare of the sun.
Here some industrial applications for shrink wrap:
Pharmaceuticals – The pharmaceutical industry uses shrink wrap to ship their products because it protects from tampering. If during shipping the shrink wrap is tampered with, it will be immediately obvious to the customer.
Food Production – Shrink wrap can extend the life of food products, preserving them during transport or in storage. Food manufacturers use it for this reason.
Electronics – The electronics industry often ships large quantities of smaller delicate parts that need to be bundled together and protected from corrosion caused by moisture and salt.
Machinery – Machinery also needs to be protected, and shrink wrap can cover any size equipment, no matter how large, angular, or oddly shaped. Freight on trailers and trains can be shrink wrapped for easier transport.
Shrink wrap is much more affordable than many other packaging materials or solutions and far more effective at protecting many items. It’s designed to minimize space, and it naturally keeps bundled items together during shipping without requiring the construction of special handling materials like wooden crates. Save money and protect your products – there are so many great manufacturing uses for shrink wrap!
If you are looking for more details, kindly visit Heat Shrink Film Manufacturer.