Agricultural plastic film | Environmentally friendly degradable film | Self adhesive protective film
Conductive film | High barrier cling film | Heat shrink film
In the packaging industry, a good film material is not only the "protective layer" of the product, but also the "secret weapon" for enterprises to reduce costs and increase efficiency! As a practical practitioner who has been deeply involved in the co extrusion film field for many years, today we will take you to unlock the "Full Scene Co Extrusion Film Solution" - from bottom blown water-cooled 7-layer barrel film to top blown symmetrical/asymmetrical structural film, how can the 7-layer/9-layer core technology break through traditional bottlenecks and make packaging "tough, material saving, and adaptable to the whole industry"?
1、 Technological Breakthrough: Redefining the 'Hardcore Strength' of Co extruded Films
1. Bottom blown water-cooled 7-layer bucket film: "cold" to "strong", preferred for bucket packaging
Structural advantages: 7-layer precision co extrusion, inner and outer functional zoning (such as anti-static, low temperature resistance, high barrier), middle layer support strength, increased thickness uniformity by 30%, and far superior anti drop performance compared to conventional film materials.
Process highlights: The bottom blowing water cooling process makes the membrane surface smoother and more transparent, especially suitable for scenarios such as chemical and food barrels that require high sealing and visual effects. The filling process has zero wrinkles and damage.
2. Upblown symmetric/asymmetric film: customized according to demand, suitable for ever-changing packaging needs
Symmetrical structure: 7/9 layers evenly distributed, with balanced mechanical properties, suitable for bulk commodity packaging that requires "all-round protection" (such as building materials and industrial raw materials), with stable tensile rebound and no deformation during storage and stacking.
Asymmetric structure: The outer layer is reinforced with puncture/wear resistance, and the inner layer is optimized for heat sealing performance. It is designed specifically for "single-sided high-strength" scenarios such as express bags and stretch films. With the same thickness, the tear resistance is increased by 50%, and the amount of film used is reduced by 20%!
2、 Product Matrix: Full scene coverage, allowing each type of packaging to have an "optimal solution"
Barrel film series: Double king of sealing and weather resistance
Applicable scenarios: Packaging of liquids/pastes such as chemical solvents, edible oils, coatings, etc
Core advantages: acid and alkali corrosion resistance, high temperature cooking resistance (optional), stable environment at -40 ℃~80 ℃, outdoor storage is not afraid of sun and rain, and the barrel mouth is tightly sealed without leakage.
Stretch film series: One film meets the triple needs of "bundling, pulling, and protecting"
High elasticity formula: Single axis/dual axis stretching rate breaks through industry limits, easily wraps irregular goods, reduces winding layers, and increases labor efficiency by 40%.
Self adhesiveness controllable: customizable with different levels of "micro adhesion strong adhesion", suitable for automated assembly lines and manual operations, with stable stacking and no slipping.
Structural customization: from 7th to 9th floor, with unlimited functional stacking
7-layer basic model: the first choice for cost-effectiveness, balancing strength and cost, meeting 80% of conventional packaging needs.
9-layer upgraded version: added with special functions such as nano barrier layer and UV resistant layer, suitable for high-precision fields such as medicine and electronics, extending product shelf life.
3、 Why choose us? 3 core advantages overturn traditional procurement experience
1. Deep cultivation of technology: using practical experience to deduce research and development
The team comes with a dual background of "sales+technology" and can provide a "formula structure process" full chain optimization solution based on your packaging pain points (such as high bag breakage rate, excessive cost, and low-temperature brittleness), rejecting "standardized perfunctory delivery".
2. Quick prototyping: 72 hour response time, rejecting long waiting times
Our own laboratory is equipped with full process production lines for down blowing and up blowing, supporting small batch customized sampling. Samples can be directly adapted to your filling/packaging equipment, reducing trial and error costs.
3. Data delivery: Speak with test reports
Each batch provides testing reports for 12 core indicators, including tensile strength, heat sealing strength, transmittance, and haze. The error of key performance parameters is controlled within ± 5%, and the quality is stable as "industrial grade standard parts".
4、 Industry case: They are all using co extruded film to achieve "cost reduction and efficiency improvement"
Chemical enterprise A: The original 5-layer film had a bag breakage rate of 3%, but after switching to 7-layer bottom blown water-cooled bucket film, the bag breakage rate decreased to 0.1%, and the annual loss was reduced by 800000 yuan.
Logistics and warehousing B: The amount of stretch film used is large. Through asymmetric 9-layer structure optimization, the film thickness is reduced from 20 μ m to 16 μ m, and the annual consumable cost is directly reduced by 35%, while the strength is increased by 20%.
