Complaint
Protective film substrate
It can provide medium and high-end PE coating substrates, which have the characteristics of less crystal points, high transparency and good strength. The maximum width can be 2500mm, the thickness range is 0.025-0.18mm, the film thickness and smoothness are uniform, and the coating processing performance is excellent.
PE Protective Film Substrate:
We can offer first grade PE protective film substrate with low crystille and high clarity.
The max width can be 2500mm.
Thickness can be 0.025mm to 0.18mm.
Heat Forming Protective Film :
PE heat forming protective film have good flatness and excellent thickness control.Maximum width 2500mm,minimum thickness 0.03mm.Used for PC sheets,PMMA sheets,bathtub plates,color steel plates etc.
Self-adhesive Protective Film :
PE self-adhesive film is a new kind of product developed by us sperately.This film can be used to replace import self-adhesive film and glue coating protective film.No glue or adhesive residue.Low gel. wide used for glass protection,Aluminum plastic board,other plastic sheets etc at room temperature
| Standard and testing method | ||||
| Parameter | Index | Unit | Measuring instrument | Method and detail description |
| Width | Deviation 0-5 | MM | Tape | According to the one-time normal sampling plan specified in GB/T2828.1-2012 |
| Thcikness | Deviation ±8% | MM | microcalliper | According to the one-time normal sampling plan specified in GB/T2828.1-2012 |
| Corona intensity | No bearkdown inside <35dn, Outside 40dn | Dyne | Corona pen | |
| Colour | Transparent, white (customizable) | Visual | Comparison of sealed samples | |
| Parameter | Technical Requirements | Measuring instrument | Method and detail description | ||||||
| Physical and mechanical properties | PE-LD | PE-LLD | PE-MD | PE-HD | PE-LD/PE-LLD | Tensile testing machine | Take any 5 samples from each batch of products. If there are unqualified items, double the samples from the original batch and recheck the unqualified items. If the recheck results are still unqualified, the physical and mechanical properties of this batch of films are unqualified. | ||
| Tensile strength (vertical and horizontal) MPa | ≥10 | ≥14 | ≥10 | ≥25 | ≥11 | ||||
| Nominal fracture strain (longitudinal and transverse)/% | Thickness<0.050mm | ≥130 | ≥230 | ≥100 | ≥180 | ≥100 | |||
| Thickness≥0.050mm | ≥200 | ≥280 | ≥150 | ≥230 | ≥150 | ||||
| Other performance | Light transmittance and haze | Comply with the provisions of GB/T 2410-2008 | Transmittance/haze tester | Batch sampling | |||||
| Glossiness | Comply with the provisions of GB/T 8807-1988 | Third party detection | Test according to customer requirements | ||||||
| Wetting tension | Comply with the provisions of GB/T 14216-200 | Corona potion | Batch sampling | ||||||
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.
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: What are your main products ?
A: Our main product are PE Film,Cotton Packing Film,Plastic Film,Polyethylene Film.
Q: How long is your delivery time?
A: Generally 7-10 days, it's according to quantity.
Q: Do you provide samples? Is it free or exra?
A: Yes, we could offer the sample for free but do not pay the cost of transport.
