Title:
APPARATUS FOR MANUFACTURING STRETCH FILM HAVING ELECTRONIC TAGS
Document Type and Number:
WIPO Patent Application WO/2020/232657
Kind Code:
A1
Abstract:
An apparatus for manufacturing a stretch film having electronic tags. Stretch film roller one (1) delivers a stretch film (18) to stretch film roller two (2). A tape delivering apparatus (9) delivers a double-sided tape (16) to the underside of the stretch film (18). Stretch film roller three (10) and a tape cutting blade (7) are provided on a same side of the stretch film (18). Stretch film roller three (10) is arranged above a tape delivery path to reel in a release film (17) torn off the double-sided tape (16). The tape cutting blade (7) is movably arranged in front of where the release film (17) and the double-sided tape (16) are separated to cut the double-sided tape (16) torn off the release film (17). A tape affixing plate (32) is movably arranged below the stretch film (18) to attract the cut double-sided tape (16) and to affix same to the lower surface of the stretch film (18). The stretch film cutting blade (13) moves from under the stretch film (18) to over the stretch film (18) to cut the stretch film (18). The double-sided tape (16) is first cut and then affixed; the length thereof can be set as required.
Inventors:
ZHANG ZIYU (CN)
Application Number:
PCT/CN2019/087900
Publication Date:
November 26, 2020
Filing Date:
May 22, 2019
Export Citation:
Assignee:
HAIAN XIN FU YUAN OF AGRICULTURAL SCIENCE AND TECH CO LTD (CN)
International Classes:
B65B61/00; B31D1/00
Foreign References:
CN201058667Y | 2008-05-14 | |||
CN201484714U | 2010-05-26 | |||
CN205818608U | 2016-12-21 | |||
CN107142033A | 2017-09-08 | |||
DE6801962U | 1969-10-30 |
Attorney, Agent or Firm:
NANJING RUIHONG PATENT & TRADEMARK AGENCY (ORDINARY PARTNERSHIP) (CN)
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