In a tape of a crosslinked plastic which is shrinkable under the application of heat and can be laid in the manner of a sleeve (2) around an elongated article (4) and, after the joining of the tape edges (3a, 3b) is shrinkable onto the article (4) by the application of heat, the...
A heat shrinkable gift bag is configured for at-home shrink wrapping of gift boxes using a home hair dryer. The gift bag consists of a monolithic sheet of heat shrinkable plastic film formed into an envelope style bag. The plastic film i... AW Whittemore,RJ Ponzo - ELSEVIER 被引量: 40...
A plant for handling cement tiles and similar articles is disclosed which includes a charging station, a roller conveyor for serially moving trays through a first conveying path toward the charging station, two or more switches along the first conveying path within the charging station operable to ...
The needle 18 can be metallic in nature, such as stainless steel, but it may also be fabricated from a plastic which is approved for blood contact and which is thermosetting or which does not otherwise melt or structurally deform at the softening point temperature of the associated thermoplastic...
An adjusting device of a thermo shrinkable film machine includes first and second blocks movably mounted on two rails between two sideswalls on the base of the machine. Each of the two blocks has a wheel for contacting the film on a shaft. Two rotatable
Fan-blown air is introduced into a cavity 10 which contains a heating element 14. The plastics sheets are severed from a roll of plastics film, during downward movement of the pressure plate, by a heated wire. In an alternative embodiment the supporting plate is not vertically movable and ...
Disposable diapers can be manufactured at high production speeds by using for the waistband a heat-shrinkable plastic film that is dimensionally stable at ordinary room temperatures and shrinks in one direction at least 25% within 5 seconds at 54 DEG C. Such a heat-shrinkable plastic film can ...
CONSTITUTION:A block copolymer has a plastic copolymer segment A and a non-plastic copolymer segment B, and within the block copolymer which has weight ratios of 60/ 40-95/5 of a vinyl aromatic hydrocarbon and a conjugated diene, glass transition temperatures of the segment A are 55 deg.C-...
According to the invention, the film is made from a non-elastic and non-heat-shrinkable material and the filaments have a count of less than 10, preferably less than or equal to 7.7, for example between 2 and 5 decitex.ジャン-ピエール デュコシュイ...
doi:US6268044 B1Michel GrangetteUSUS6268044 1999年4月14日 2001年7月31日 Societe De Conditionnement Et Industrie Societe Anonyme Ceisa Heat-shrinkable polyethylene film of high clarity which is easy to open for the wrapping of groups of products...