User talk:Kari turnup

Turn-up tape for severing a travelling web of paper comprising a repulpable paper ribbon having at least one cutting edge for severing a travelling web of paper; and means secured to one end of said ribbon for attaching said ribbon end to a rotating reel spool, said means having at least one adhesive layer and a release layer covering said adhesive layer. This invention relates to a turn-up tape. More particularly, this invention relates to a paper turn-up tape severing a travelling web of paper.

Heretofore, it has been known in the winding of a travelling web of material, such as paper, onto rotating reel spools to sever the web at each reel spool becomes full and to initiate winding on an empty reel spool. In the past, various techniques have been used to perform this dual step operation. For example, use has been made of a strip of adhesive tape which is applied across and under the full width of a travelling web at an angle. In this case, the leading end of the tape projects beyond the edge of the web so as to adhere to an empty spool as the web is moved through a nip formed in part by the empty spool. Once the tape adheres to the empty spool, the trailing part of the tape begins to wind on the empty spool while severing the web to finish a wound spool. At the same time, the tape-adhered severed edge is wound on the empty spool to initiate a new roll.

Other techniques have employed polyester or synthetic take-up tapes which are disposed under the path of a travelling web and which can be manually inserted at one end into a nip between a reel drum and an empty reel spool in order to effect severing of a web. In this case, the inserted end of the tape is provided with an adhesive means so as to adhere to the empty reel spool. Hence, upon rotation of the empty reel spool, the tape winds about the spool while severing the travelling web and holding the leading edge of the freshly cut web against the empty spool.

However, the use of a polyester or synthetic tape creates various problems in an overall papermaking process, particularly in pulping apparatus. For example, mechanical and operational problems are created, such as sealing over of extraction plates, wrapping about impellers and shafts, plugging of pumps, unnecessary wear on equipment, plugging screens and cleaners and causing web breaks on the machines. All of these create undue and expensive additional expense.

Accordingly, it is an object of the invention to provide a take-up tape which is repulpable.

worldwide on paper grades including:

- Tissues and towels - Directory paper - Newsprint - LWC base - LWC coated - Fine paper - Liner board

Turn up Tape in China
What is Turn-up Tape?

The turn-up paper tape is made of the 100% paper repulp, it widely used in the paper mill, it matched with the IBS system automatic, and all the paperband turn up system(ibs,sandar,ect) It is the wide range of types, it is the thinner tapes reduce unnecessary waste.

Details :

Width 18.2mm~18.8mm. Thickness 0.9mm Design Folded,Multi-strands Color White,brown

Usuage :

- Tissues and towels

- Directory paper

- Newsprint

- LWC base

- LWC coated

- Fine paper

- Liner board

- Paperboard

Nowadays,not so much Turn-up Tape Manufacture in China,and only one manufacture meet the global standard.