How To Find the Right Silage Film Manufacturers in China

TIMESINDONESIA, JAKARTA – Are you utilizing a round bale wrapper in combination with silage film for baling and wrapping? Have you ever experienced disappointment when the bulk-purchased silage film failed to meet your expectations? If you're still in search of top-tier silage film, fret not. We've determined that Silopak is among the foremost manufacturers of silage film in China. And if you are looking for an inexpensive bale wrapper, check Jummos the manufacturer of baler wrapper in China.

Before buying, you should first research what kind of a reliable and trusted silage film manufacturer in China to find the most appropriate one. You should check the points below.

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Recognize and Research Product Quality

Apart from trade fraud and the like, each different silage film manufacturer can produce different products, and all of them are of the same quality. Without sufficient knowledge about silage film, the product you buy may not be useful and will not work according to its function because it was not adjusted to your needs first.

Therefore, to find the right silage film manufacturers in China, you need to first research the quality of the product by identifying the following points.

Permeability

A good silage film manufacturer will ensure the complete permeability of the product. Because in packing silage, the most crucial thing that needs to be considered is anaerobic conditions or a vacuum. That is, the wrapping film used does not allow oxygen, mold, or bacteria to get inside.

Material and Type of Silage Film

Although the shape is similar to the large plastic sheeting sold in the market, quality silage film is made from a special plastic made from synthetic materials obtained directly from natural gas or petroleum. This type of plastic has a certain color and thickness that is different from plastic in general, not too thin or too stiff.

The plastic resins used in silage film are often of the polyethylene (PE) variety. This variety is widely known as a quality silage wrapper because it has higher durability than other varieties such as polypropylene.

The types of polyethylene that are often used as silage film are Metallocene Polyethylene (MPE) and Linear Low-Density Polyethylene (LLDPE) which are recycled from Low-Density Polyethylene (LDPE).

Elasticity and Resilience

Based on trials, LLDPE and LDPE were both shown to have no pores, be very elastic, and be strong. Apart from being airtight, these advantages make both materials capable of controlling moisture well, reducing the amount of detrimental degradation, and being highly resistant to damage resulting from tearing, abrasion, and punctures.

As a result, PE-based films will help the perfect silage fermentation process, inhibit the growth of microbes so that the silage lasts longer, and keep the nutrients preserved. In terms of performance, the film will not break or crack during machine operation, and it generates little waste because it can be recycled.

Silage Film Strength

The stronger the film, the better it protects feed quality. How strong the silage film is can be measured per unit weight of the material. Here's how to choose a strong silage film:

• Make sure the material is PE-type.
• Ensure that the film does not have too many-colored streaks as this indicates uneven polymer distribution.
• Ask if the film has been extruded or printed.
• Check the thickness of the plastic, the thicker the stronger.

UV Resistance

Silage will have optimal quality if stored outdoors for a long period, ideally for about a year. To prevent film damage and ultimately reduce the quality of silage due to prolonged exposure to sunlight, silage film must be made ultraviolet (UV) resistant using special technology. Later, a quality silage film will have UV protection and UV stabilizer.

The Product Has Passed the Test and is Certified

The next way to find the right Silage film manufacturers in China is to ensure that the products have passed the tests. This indicates a company has been recognized for its credibility. With a note, don't be easily satisfied with the manufacturer's internal tests.

A product can be claimed to be good and of good quality only if it has passed a series of trials. This is because each different silage film will have durability, strength, and different barrier properties.

Buying Silage Film

For those of you who buy film in large quantities, it is advisable to ask for a documented third-party laboratory test, or better yet, make sure the product you buy meets national or international standards. For lab tests, make sure you check the name and valid lab address as stated in the report.

Then, for those of you who are planning to buy silage film from abroad, make sure you also get the HS code. The HS Code indicates that the product you purchased has met the standard production requirements and has been tested for quality by the international community so that it has the right to receive an international certificate.

Products that have an HS code will make it easier to handle customs and deliveries between countries because they have been registered on the international market. This code also indicates that a product has been manufactured by a registered and trusted company so that it is guaranteed against potential harm.

Good and Reliable Track Record

The last way to find the right Silage film manufacturers in China is to check the track record of the producing company before making a purchase. You can check sources of information via social media or the company's website.

Recommended Silage Film Manufacturers in China

As a recommendation, don't hesitate to buy silage film from an internationally certified net wrap and silage film manufacturer in China. Especially since that has been exporting products to many countries for more than a decade. 

Make sure the silage film is a guaranteed product that comes with high UV resistance and has high elasticity making it suitable for all wrappers. In addition, make sure you are careful in selecting materials, namely using selected premium quality LLDPE with various sizes and thicknesses that have been rigorously tested. Finally, make sure the selected silage film product can last in all weather conditions for at least more than 18 months.

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