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...
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...
This invention concerns a knapsack type bag with a closing seal, in plastic or paper material. Closing of this bag is automatically effected by pulling the string which enables the said bag to be gripped and more specifically placed on the shoulders like a knapsack.Andelini Marcello...
CUT-END RESIN SEAL AND PLASTIC MOLDING METHOD OF B 优质文献 相似文献Production of pulsed microwave plasma in a tube with a radius below the cut-off value A plasma is produced by pulsed microwaves in a circular tube with a conducting wall and a radius below the cut-off value for the funda...
Plastic captive seal closure and spout Dike, Roy W. - US 被引量: 96发表: 1963年 Stable carbon and nitrogen isotope analysis reveals seasonal variation in the diet of leopard seals C signatures of vibrissae from leopard seals Hydrurga leptonyx obtained from Prydz Bay, Eastern Antarctica, were ...
A plastic bore seal assembly (8), for use in a static or dynamic mode, comprising a sleeve-type seal element (10) with an annular sealing lip (20,22) at each end thereof, an anti-extrusion ring (12) surrounding the seal element (10) intermediate the sealing lips, one or more sleeve...
Kraft Paper+Plastic Model Number PS-0010 Industrial Use Food Industrial Use multi application Product Paper Kraft Bag Thickness 50-200microns (As Demands) Printing Ink Type Non-Benzene, Non-Keton Design File PDF/PSD/CDR/AI Quality Level Food Grade...
Self Seal Paper Padded Envelopes A6 Bubble Envelope, Find Details and Price about Custom Bubble Mailer Bubble Mailer Envelope from Self Seal Paper Padded Envelopes A6 Bubble Envelope - Landy (Guangzhou) Plastic Products Co., Ltd.
The plastic seal consists of a bottom seal part (2) which can be introduced into an opening in the lid (1) and which has a seal foot (3), and a screw cap (20) which screws onto a pouring spout (17) of the bottom seal part (2). The edge of the lid opening has a ring-...
seal something upclose up,fill,plug,stop,block,block up,stop up,bung upThe paper was used for sealing up holes in walls and roofs. set the seal on somethingconfirm,establish,assure,stamp,ratify,validate,attest,authenticateSuch a visit may set the seal on a new relationship between them. ...