Shanghai Tangke New Materials Technology Co., Ltd.

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Packaging film

Name: Packaging film
Brand: Shanghai Tangke New Materials Technology Co., Ltd. – Creating Value for Our Customers
Availability: InStock

Category:

PE-based packaging material

◆Product Description: All lid materials supplied for thermoformed packaging containers are suitable for rigid‑sheet thermoforming. They include printable composite structures as well as multilayer co‑extruded films. These lids provide excellent seals with thermoformed containers and, in line with consumer preferences, can also be offered as easy‑peel lids. ◆Safety: The packaging materials produced comply with national standards and with relevant standards, directives, and regulations of the United States, Europe, Australia, and other regions. No additives that could compromise food safety are used during processing, ensuring full compliance with food‑safety requirements. ◆Storage Conditions: Flammable; store at 5–35°C in a dry, well‑ventilated environment, keeping at least 1 meter away from heat sources. ◆Key Advantages: 1. Directly manufactured via multilayer co‑extrusion blow‑molding, resulting in soft, highly conformable lids with high transparency, whiteness, and gloss. 2. Excellent oxygen barrier properties, ensuring long‑term preservation of product quality; superior mechanical performance including abrasion resistance and strong sealing; light‑proofing and effective barriers against moisture and oxygen, thereby extending shelf life. 3. Strong resistance to both low and high temperatures; highly adaptable to processing conditions, delivering outstanding printability; custom designs available to meet specific customer needs, with a variety of material compositions and structural configurations. Product Specifications: Thickness, Width (fold diameter), Roll Diameter, Core Inner Diameter — 30–250 μm, 1300 mm, 300–1000 mm, 3 inches. Typical Structure: PA/adhesive/PE/adhesive/EVOH/adhesive/PA/adhesive/PE. Note: Other specifications can be produced upon customer request. Product Performance Test Results: | Test Item | Unit | Typical Value | |-------------------------------|--------------|---------------| | Tensile Strength | MPa | 35 | | Elongation at Break | % | 430 | | Heat Seal Strength | N/15 mm | 20 | | Light Transmittance | % | 93 | | Haze | % | 11 | | Gloss | — | 80 | | Coefficient of Friction (C.O.F) | — | 0.18 | | Water Vapor Transmission Rate | g/mm²·h·atm | 5.6 | | Oxygen Transmission Rate | ml/mm²·h·atm | 2.5 |

021-67296682

tangke@shtangke.com

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Product Introduction

◆Product Description:

All lid materials supplied for thermoformed packaging containers are suitable for rigid‑sheet thermoforming. They include both printable composite structures and multilayer co‑extruded films, and can achieve excellent seals with thermoformed containers. Alright, based on consumer preferences, we can also offer an easy-peel lid film.

◆Safety:

The packaging materials produced comply with national standards as well as the relevant standards, directives, and regulations of countries and regions such as the United States, Europe, and Australia. No substances that could affect food are added during the manufacturing process. A safe food additive. Fully compliant with food safety regulations.

◆ Storage conditions:

Highly flammable; store at 5–35°C in a dry, well-ventilated environment, and keep at least 1 meter away from heat sources.

◆Key Advantages:

1. Directly produced via multi-layer co-extrusion blow molding, the cover film is soft, exhibits excellent conformability, and boasts high transparency, whiteness, and gloss.

2. It boasts excellent oxygen barrier properties, ensuring that the contents remain unspoiled for an extended period; it also exhibits robust mechanical characteristics such as wear resistance and superior sealing; furthermore, it provides light protection and effectively blocks moisture and oxygen, thereby extending shelf life.

3. Excellent resistance to both low and high temperatures; highly versatile in processing, delivering outstanding print quality; capable of designing cover films with various materials and structures tailored to customer requirements.

Product Specifications

Thickness	Width (fold diameter)	Roll diameter	Core inner diameter
30–250 μm	1300mm	300-1000mm	3"6"
Typical structure: PA/adhesive/PE/adhesive/EVOH/adhesive/PA/adhesive/PE
Note: Other specifications can be manufactured upon customer request.

Product Performance

Test Item	Unit	Typical value
Tensile strength	MPa	35
Elongation at break	%	430
Heat-seal strength	N/15mm	20
Transmittance	%	93
Haze degree	%	11
Glossiness		80
Coefficient of Friction (C.O.F)		0.18
Water Vapor Transmission Rate (WTR)	g/mm 24h.atm	5.6
Oxygen Transmission Rate (OTR)	ml/mm 24h.atm	2.5

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