The O.Berk Company reintroduced its flip-top jar covers in 70/400 and 89/400 finishes for use in 4- and 8oz. low profile PET jars. The bi-injected polypropylene single-piece jar covers, employing a crab-claw sealing system, are manufactured to order in a rainbow of custom colors.
The company is currently stocking both size jar covers in natural—ideal for creams and lotions. PVC jar discs may be used to seal the product during shipping and then removed by the consumer.
More info: www.oberk.com