Vented Seals (Foam) V-190 100
V-190 100 is a high quality vented foam seal liner mainly used for sealing bottles that involve aggressive chemical conditions and subsequent gas build-up or fermentation. It is designed to form a hermetic seal providing an excellent leak-proof performance while simultaneously allowing gas build-up to be released. Its venting property through a designated valve allows degassing that serves as a depressurizing mechanism to prevent bottle blow-up or collapse.
This liner is primarily designed for aggressive applications in petrochemical, pharmaceutical, pesticide, herbicide, bleach, and agrochemicals industries. It is recommended to test V-190 100 thoroughly on production lines prior to mass production to ensure suitability for specific filling lines, storage conditions, and chemical resistance requirements.
Products & Capabilities
With decades of experience in the packaging business, there is a strong capability to produce basic materials, semi-finished materials, and finished products from a wide range of materials, including paper, PE, EPE, PP, PET, aluminum foils, and other specialty polymers. This provides a total solution service for diverse packaging needs.
Professional Manufacturing
Continuous research on material and product application development allows for long-term relationships with global industry leaders. Products can be manufactured in Class 1000 or 10000 clean room environments, whether in film, sheet, or roll forms.
Frequently Asked Questions
What is the primary function of the V-190 100 vented seal?
It is designed to provide a hermetic, leak-proof seal for bottles while allowing internal gases to escape through a specialized valve, preventing container deformation.
Which industries are these vented liners suitable for?
They are ideal for the petrochemical, pharmaceutical, agrochemical (pesticides/herbicides), and bleach industries where chemicals may release gases.
What materials are available for your packaging solutions?
We work with a wide range of materials including Paper, PE, EPE, PP, PET, aluminum foils, and various specialty polymers.
Can these liners be customized?
Yes, V-190 100 is available as die-cut liners, which can be provided printed or unprinted and packed according to specific requirements.
What clean room standards do you follow during production?
Manufacturing can be conducted in Class 1000 or Class 10000 clean room environments to ensure product purity and quality.
What are the key technical parameters for the V-190 100?
It features a density of 0.33 g/cc, a hardness of 60 Shore A, and a valve permeability of 8~9 L/m2.s at 127 Pa.
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