Audited Supplier
Internal Sack of Container
Internal sack of container has been divided into ordinary type and conduction type. And it has excellent comprehensive physical properties.It meets the requirements of RoHS qualification. According to customer requirements,we can custom all kinds of internal sacks for containers.
Five-layer Air Column Bag
The air packaging bag uses LLDPE and NYLON lamination or co-extrusion. It has anti-stretching and balanced properties, and has good surface printability. It is a medical-grade base material. It forms an airtight inflatable column through continuous lamination. Using the principles of physics, one-time inflation fills the entire row and automatically locks the air to form a diving chamber. If it encounters damage, only the damaged single air column will partially fail, while the remaining air columns will not be affected at all and still maintain the protective effect. Provides long-term storage and transportation without damage.
High-quality PE+PA film, strong and durable, with high air tightness. Protective performance is more guaranteed
| Parameter of PE Internal Sack of Container | |||||
| Parameter | Index | Unit | Measuring instrument | Method and detail description | |
| Width | 2690±5 | MM | Tape | ||
| Colour | Transparent, Black (Customized) | Visual | Sample Comparison | ||
| Thickness | Range | ±8% | MM | Thickness dial indicator | Use the same dial indicator for both sides, and take 5 width points evenly and average |
| Yield tension | Vertical | ≥22 | N | Tension machine | 25MM wide sample, length 150MM, clamping distance 30MM, speed 300MM/min |
| Horizontal | ≥22 | N | |||
| Tensile force | Vertical | ≥40 | N | ||
| Horizontal | ≥38 | N | |||
| Tensile ratio | Average | ≥833 | % | ||
| Single point | ≥795 | % | |||
| Average puncture strength | Average | ≥3.5 | N | Puncture measuring instrument | Take 4 width slices evenly and average |
| Single point | ≥3.5 | N | |||
| Appearance | There is no damage, winding, pipe breakage or intermediate film breakage | Visual | |||
Company Profile
Changzhou Shujie Plastic Industry Co., Ltd. Was established in July 2003 and is located in Changzhou, China Dinosaur City. After years of development, the company has many brand-new film making equipment and high-quality technical research and development talents. The company has always been committed to improving film packaging solutions. Program, and has high-end PE coating substrate and self-adhesive film production capacity. In order to adapt to market development, the company has been adhering to the tenet of "providing customers with products and services that meet their requirements" for many years. On the basis of meeting the requirements, strive to achieve product upgrades, take the road of high-end, environmental protection, and energy saving, and rely on technological innovation to realize brand value. The company adheres to the people-oriented, pragmatic and innovative business philosophy, realizes the common growth of the company and employees, and achieves mutual benefit and win-win with customers while providing products and services that meet customer requirements.
Film Blowing Workshop
We have 16 film blowing production lines
Bags Making Workshop
Our company has a number of bag making equipment, can produce a set of inner bag, even roll bag, cotton bag, square bottom bag, flat bag and other shapes of PE bag.
Printing Workshop
Our company has advanced printing equipment, the widest can reach 2.3 meters, can print PVC film, PE film, nylon co-extrusion film, flow film and paper, and has multi-color function.
Equipment Photo
https://packing-film.en.made-in-china.com/contact-info.html
