A paper-plastic easy-to-tear seal film for sealing plastic cups comprises a base layer, and is characterized in that an insulating layer and a hot seal layer are arranged below the base layer, an adhesive layer is arranged between the base layer and the insulating layer, the base layer is...
The aim is realized by the following method: The material is composed of an outer film, paper, a blocking layer, an Al foil and an inner film, in which, the edges of the outer and inner films at a side place oversteps the edges of the paper, the blocking layer and the Al foil, ...
;SUBSTANCE: the invention is pertaining to the field of engineering bound to the development and application of the automatic packing machines with the vertical feeding of the products for packaging into the polymeric thermoplastic film by creation of plastic packets, namely to the methods of their ...
Performance and Application of the PVC-UH Pipes and Fittings in Water Supply System PVC pipe has been developed rapidly in the application of plastic pipe with its excellent product advantages. This paper introduced the structural characte... BH Yuan,RX Zhu,JJ Jia,... - 《China Water & Waste...
Plastic foils which are to be used on the ground to seal municipal and other refuse dumps against the risk of water seepage contaminating the ground water level have to be welded together to large webs. This is done by overlapping joints and welds. The foils consist of two outer layers of...
This relates to a plastic material closure which is provided with deformable sealing flaps and co-operating abutments wherein when the closure is drawn down onto a container, the flaps will deform in accordance with the cross section of the sealing surface area of the container including down in...
摘要: \"Seal comprising a composition of polìmeros, sealing system, coverage of plastic or metal container, bottle cap molded of thermoplastic resin or metal film, and multilayer\The seals including coverag收藏 引用 批量引用 报错 分享 全部来源 求助全文 掌桥科研 相似文献...
High-Quality Materials: Our 24-Box Wax Sealing Kit is made from premium materials, including paper, plastic, and resin, ensuring durability and long-lasting performance for all your office and DIY needs. Versatile Usage: This kit is ideal for various applications, including office, letter, and ...
Tyvek Label Paper Plastic Bags Sterilization Flat Reel Roll Equipment Pouches US$0.30 / Piece Medical Use Disposable Self Stealing Sterilization Pouch Flat Gusseted Pouch US$0.50 / Piece Medical Shielded 304 Stainless Steel Canister Cups for Hospital Surgical use US$1.00-5.00 ...
50-300ml (Can Be Customized) Induction Sealing Plastic Paper Cup Packing Machine, Find Details and Price about Yogurt Filling Sealing Machine Cup Aluminum Foil Sealing Machine from 50-300ml (Can Be Customized) Induction Sealing Plastic Paper Cup Packing