BOPLA Hoge Barrière Gemetalliseerde Film - Keyful PLA-BM
-Afkomstig van hernieuwbare maïs, gecertificeerd voor industriële compostering.
Uitstekende barrière-eigenschappen: bestand tegen vocht, water en oxidatie, met vouwweerstand en hoge glans.
•Distinct functional features: anti-static properties and resistance to oil and grease.
•Oxygen barrier: 6; water barrier: 4.
BOPLA high-barrier metallized film is derived from renewable corn and certified for industrial composting, offering an eco-friendly alternative to conventional plastic films. It provides reliable moisture, oxygen, oil, and grease resistance, along with anti-static performance, fold durability, and high gloss. These features make it well suited for premium paper-plastic lamination such as gift boxes, handbags, and book covers, as well as barrier layers in tea, coffee, and food packaging.
Wij richten ons op onderzoek & ontwikkeling, productie, fabricage en levering van diverse flexibele, milieuvriendelijke en biologisch afbreekbare verpakkingsfolies, waaronder BOPP, BOPET, BOPA, PE en recyclebare single-material folies, en zijn toegewijd aan het voldoen aan de diverse behoeften van de markt op het gebied van verpakkingsoplossingen.
Keyful BOPLA High-Barrier Metallized Film – PLA-BM is made from renewable corn-based materials and is certified for industrial compostability, combining environmental sustainability with premium performance. It offers excellent barrier properties, strong moisture resistance, and oxidation resistance, along with outstanding fold strength and a high-gloss surface. The metallized layer significantly enhances gas barrier performance, with an oxygen transmission rate of only 6 cc/m²·d and a water vapor transmission rate of 4 g/m²·d, making it ideal for packaging products that require strict freshness protection, such as tea, coffee, and various foods.
The film also features antistatic properties, oil and stain resistance, and a thickness of 15 ± 2 μm. With stable print compatibility, it supports flexographic, gravure, offset, screen, and UV printing, as well as hot-stamping and other premium finishing processes. This enables large-scale customized packaging with a high-end appearance and long-lasting freshness protection.
It is suitable for paper-plastic composite packaging, including gift boxes, color boxes, packaging bags, book covers, and outer cartons used in premium packaging applications.
Toepassingen
Papier-kunststof laminering: Premium geschenkdozen, kleurdozen, handtassen, boekomslagen en omverpakkingen.
Flexible Packaging Industry: Used as an intermediate barrier layer in tea bags, coffee packaging, and food packaging.
Convenient Tea Bag / Coffee Packaging: Used as an intermediate barrier layer to extend aroma retention and freshness.
Dairy and Prepared Food Packaging: Provides long-term protection in applications requiring high oxygen barrier and low water vapor transmission.
Technische eigenschappen (typische waarden)
| Eigendom | Eenheid | Resultaat | Testmethode |
|---|---|---|---|
| Dikte | microns | 15±2 | DIN 53 370 |
| Treksterkte MD/TD | MN/m² | 133 | ASTM D 882 |
| 103 | |||
| Rek bij breuk MD/TD | % | 123 | ASTM D 882 |
| 135 | |||
| Warmtekrimp MD/TD | % | 3.7 | ASTM D1204 100°C / 10 min |
| 0.8 | |||
| Sterkte afdichting | N/15mm | 1.8 | 135kPa / 85°C / 2S |
| Wrijvingscoëfficiënt (film tot film) | / | 0.4 | ASTM D 1894 |
| 0.45 | |||
| Zuurstofdoorlaatbaarheid | cc/m²-d | 6 | ASTM D3985 23°C / 0% R.H. |
| Waterdampdoorlaatbaarheid | g/m²-d | 4 | ASTM F1249 38°C 90% R.H. |
Alle eigenschappen zijn getest onder standaard laboratoriumomstandigheden: 23±2ºC; 50±5% RH, tenzij anders vermeld. Waar relevant zijn de testen gebaseerd op internationale teststandaarden. Het metalliseren wordt uitgevoerd door een onderaannemer. MD - Machinerichting TD - Dwarsrichting.
