Rollos de film estirable
El film estirable es un film plástico muy elástico y extensible, fabricado normalmente con polietileno lineal de baja densidad (LLDPE). Se utiliza ampliamente para envolver, estabilizar y proteger diversos productos. Gracias a su excelente adherencia y a su capacidad de recuperación tras el estiramiento, sujeta firmemente los objetos entre sí. Sus funciones principales incluyen:
- Resistencia a la tracción y al desgarro extremadamente elevadas.
- Protección superior contra el polvo, la humedad y los robos.
- Excelente transparencia y autoadhesión.
Calidad basada en datos: parámetros estándar y personalizables respaldados
| Artículo | Especificaciones estándar | Opciones personalizadas |
| Material | 100% LLDPE virgen | Resistencia a los rayos UV / Aditivos antiestáticos, si es necesario |
| Ancho | 50 mm / 100 mm / 150 mm | 50 mm – 250 mm, personalizable |
| Espesor | 10 micras / 12 micras / 15 micras / 17 micras / 20 micras / 23 micras | De 10 micras a 50 micras y más |
| ID principal | 25 mm / 31 mm / 38 mm / 50 mm / 76 mm | Compatible con dispensadores de distintos tamaños |
| Núcleo ampliado | No (núcleo empotrado estándar) | Sí, con una extensión de 1 pulgada o 2 pulgadas para facilitar la aplicación manual |
| Índice de preestiramiento | 150% – 300% | Depende del espesor de la película y de la aplicación |
| Resistencia a la tracción | ≥35 MPa (MD) / ≥25 MPa (TD) | Calidad industrial de alta resistencia |
| Alargamiento a la rotura | ≥350% (MD) / ≥500% (TD) | Garantiza un envoltorio ajustado sin que se rompa |
| Resistencia a los pinchazos | Alto | Coextrusión multicapa mejorada |
| Cling | Lámina adhesiva lisa de una cara o de doble cara | Lámina adhesiva interior estándar de alto brillo |
| Colores | Transparente (claro) | Azul, negro, verde, rojo, amarillo, etc. |
| Embalaje | Cajas de cartón estándar para exportación + Palé | Cajas de cartón personalizadas con la marca / Envasado individual con film retráctil |
Aplicaciones industriales
1. Comercio electrónico y logística (agrupación de paquetes) Fabricado con LLDPE virgen 100%, su excelente adherencia y su elevada elongación a la rotura permiten agrupar de forma segura paquetes pequeños sin dejar residuos adhesivos pegajosos.
2. Fabricación industrial (organización del hardware) Exceptional puncture resistance safely wraps sharp metal edges or wire coils. Utilizing an extended core makes this custom stretch film fast and ergonomic to apply manually.
3. Moving & Storage (Surface Protection) This localized hand stretch film protects furniture from scratches without stripping paint. Its industrial tensile strength makes it a reliable LLDPE stretch film for edge and corner protection.
4. Warehousing (Irregular Load Stabilization) When standard pallet packing wrap film is too bulky for odd-shaped items, these compact rolls utilize a high pre-stretch rate (150%–300%) to firmly lock localized components in place.
Quickly get answers from product experts.
1. Q:As a leading stretch film manufacturer, do you provide free samples for quality testing?
R:Yes, we highly recommend testing our products for your specific bundling and packaging applications. Whether you are looking for mini stretch film or standard hand stretch film, we provide free samples. Buyers are only responsible for the express shipping cost, which can be fully deducted from your first official bulk order.
2. P:Can you provide custom stretch film solutions and personalized packaging?
R:Absolutely. As a direct stretch wrap supplier, we specialize in OEM/ODM services for B2B clients. We can customize the core inner diameter, provide extended cores for manual application, print your company logo inside the paper cores, and design bespoke export cartons for your custom stretch film orders.
3. P:What is the Minimum Order Quantity (MOQ) for stretch film wholesale?
R:For standard LLDPE stretch film and pallet packing wrap film, we offer flexible MOQ policies to support your business and trial orders. For fully customized specifications, such as specific color stretch film, the MOQ will be calculated based on the exact material requirements and printing needs.
4. Q:What is your production lead time for jumbo stretch film rolls and bulk orders?
R:With our highly automated production lines maintaining a daily output capacity of 150,000 rolls, we ensure stable and rapid delivery for large-scale procurement of jumbo stretch film rolls. Standard container orders for stretch film wholesale are typically completed and ready for shipment within 10 to 15 working days after deposit confirmation.
5. Q:How do you guarantee the quality of your machine stretch film and standard wraps?
R:We manufacture all our packaging films at Krytape using 100% virgin LLDPE materials to ensure maximum performance. Our internal quality control strictly tests for high tensile strength, puncture resistance, and proper elongation rates, guaranteeing that your machine stretch film wraps securely around industrial or commercial goods without snapping or tearing.
Expert Insights: Resolving Your Core Sourcing & Technical Concerns
Q1: What does “Mesh” mean in duct tape, and how does it affect the quality?
- Answer: “Mesh” refers to the thread count of the woven fabric embedded inside the backing. A higher mesh count (like 70 or 80 mesh) means a tighter weave, which exponentially increases the longitudinal tensile strength and ensures a perfectly straight, clean horizontal tear by hand. Krytape offers heavy-duty 80-mesh tapes for premium industrial applications requiring ultimate tear precision and loading strength.
Q2: Can your duct tape be used outdoors, and how does it handle temperature extremes?
- Answer: Yes, our premium heavy-duty grade utilizes a specialized UV-resistant polyethylene coating combined with advanced rubber adhesives. It maintains full structural integrity and aggressive adhesion within a wide temperature matrix. For long-term outdoor subzero cold or high-heat storage, we recommend our natural rubber-based formulations.
Q3: What OEM customization services does Krytape support for large-volume wholesale?
- Answer: With an immense capacity of 150,000 rolls per day, we support full flexographic logo printing on the internal paper core to boost your local distribution brand awareness. We also provide custom shrink-wrap packaging with customized barcode labels, custom color matching for specific industrial color-coding, and wholesale jumbo rolls for local converters.