Silage Packing Film Width 750mm/500mm/250mm Colour Black White Green with SGS Certificate

• Material: PE
• Usage: Packaging Film, Agriculture
• Processing Type: Blow Molding
• Transparency: Opaque
• Feature: Moisture Proof
• Hardness: Soft
• Transport Package: Pallet Packing
• Specification: 250/375/500/750
• Trademark: SILAGE
• Origin: China
• HS Code: 3920109090
• Production Capacity: 300-500 Tons Per Month

Product Description

Silage making is a method of preserving fodder using microbial defences by silage wrap film to compete against attacks by destructive microbes. The silage making process has 3 phases.
 
In phase 1, attacks come from spoilage by composting bacteria such as Enterobacteria (1) and by the proteases released by the herbage on harvesting. The defence against phase 1 attacks is the elimination of air and reduction of the pH to about 5, which is done by microbes such as En-terococcus faecium(A). Silage inoculants generally speed up acid production and prevent am-monia formation(3), minimizing protein losses. Improving the speed of ensiling should deliver improvements during phase 1 to all silage makers.
 
In phase 2, it is essential for the pH to be reduced to the lowest value (generally to about pH 3.5) as soon as possible. This is generally achieved by adding Lactobacillus plantarum(B). Fail-ure to achieve phase 2 allows the growth of Clostridium, which attacks the silage in two waves - the first wave of Clostridium raises the pH and produces butyric acid, which reduces palatability. The second wave of Clostridium produces ammonia and proteases which cause extensive de-struction of silage. Although extensive phase 2 attacks are not common, a strong level of Lacto-bacillus plantarum in a silage inoculant is essential.
 
A third bacteria, Lactobacillus buchneri has a two fold purpose in high value silage making. By consuming oxygen both within the silage and on the peripheries of pits and bales, the conditions for Enterococcus faecium and Lactobacillus plantarum are enhanced, further reducing the likeli-hood of spoilage bacteria attacking the silage, and significantly reducing spoilage losses where silage meets the open air. The buchneri bacteria also assists to reduce heating at feed-out in both pit silage and round bale silage.
 
In Phase 3, the silage will have reached pH 3.5 and be stable.


Features of Silage Stretch film
Environmentally friendly with less disposal
3-layer co-extruded blown film
100% virgin Polyethylene
Excellent UV resistance
Excellent tack and excellent strength
Excellent puncture, tear and weather resistance
Constant coloring
Excellent wrapping performance
Ideal oxygen free environment
Customized with Specified Quality Standards

Advantages of silage films
1. Enhances the nutrition of forage and inhibits undesirable fermentation process
2. High resistance against moisture penetration and oxygen permeation
3. No investment in storage tank or warehouse for forage
4. Less risk of diseases from accidental ingestion of mouldy silage by animals
5. Greater wrapping efficiency, more bales per roll
6. High level of UV resistance prevents film aging
7. Excellent tensile property and elasticity 
8. Optimal puncture resistance and tear resistance
9. Easy storing, feeding, transportation and sale
10. Can be recycled
  
Specification of silage films

Width	500mm/375mm/750mm
Length	1800m/1500m
Thickness	25um
Color	White/Green/Black/Pink
UV-Stable	12Months
Cores	Paper Cores or PVC Cores
Cores Inner Size	3''/76mm
Packing	1PC/Carton