Druckknopf und diesen aufweisender Verpackungssack

A snap fastener 11 having a base section 14, 17 to be welded to a bag body 22 which is made of a liner chain low-density polyethylene (L-LDPE) or a compound resin of the liner chain low-density polyethylene and a low-density polyethylene (LDPE) as a sub-ingredient. A packaging bag fabricated with th...

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Bibliographic Details
Main Authors YAMAMOTO, SHIGEZO, TAKUBO, TOYOKAZU
Format Patent
LanguageGerman
Published 05.11.1998
Edition6
Subjects
ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR
BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS
CONVEYING
HABERDASHERY
HANDLING THIN OR FILAMENTARY MATERIAL
HUMAN NECESSITIES
JEWELLERY
PACKAGES
PACKAGING ELEMENTS
PACKING
PERFORMING OPERATIONS
STORING
TRANSPORTING
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Summary:A snap fastener 11 having a base section 14, 17 to be welded to a bag body 22 which is made of a liner chain low-density polyethylene (L-LDPE) or a compound resin of the liner chain low-density polyethylene and a low-density polyethylene (LDPE) as a sub-ingredient. A packaging bag fabricated with the snap fastener from the bag body 22 and the pair of snap faster half-members. When the snap fastener 11 is made of a compound resin of L-LDPE and LDPE, the composition ratio between them is set in 95-60wt% : 5-40wt%. The melt index (MI) of the compound resin is set in a range of 1-15g/10minutes. The packaging bag body 22 is adapted to have an inner side layer made of L-LDPE. An outer side layer adhered to the inner side layer may be made of Nylon so as to form the multilayered bag body.
Bibliography:Application Number: DE19936019171T