CA2014331A1 - Package - Google Patents

Package

Info

Publication number
CA2014331A1
CA2014331A1 CA 2014331 CA2014331A CA2014331A1 CA 2014331 A1 CA2014331 A1 CA 2014331A1 CA 2014331 CA2014331 CA 2014331 CA 2014331 A CA2014331 A CA 2014331A CA 2014331 A1 CA2014331 A1 CA 2014331A1
Authority
CA
Canada
Prior art keywords
package
perforations
rectangular parallelepipedal
shaped line
central section
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
CA 2014331
Other languages
French (fr)
Inventor
Kazuo Ito
Hiromi Takeda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Weyerhaeuser Co
Original Assignee
Weyerhaeuser Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Weyerhaeuser Co filed Critical Weyerhaeuser Co
Publication of CA2014331A1 publication Critical patent/CA2014331A1/en
Abandoned legal-status Critical Current

Links

Landscapes

  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Packages (AREA)

Abstract

ABSTRACT
A rectangular parallelepipedal package is formed by enclosing rectangular parallelepipedal objects in a flexible sheet tube and sealing the ends of the tube and a U-shaped line of perforations is formed on one face of the rectangular parallelepipedal package to form an opening having a size and shape which allows the removal of separate objects from the package.

Description

~Pl 06 '90 10:09 WEYERH~EUSER L~W DEPT. CH 2J25 P.3/19 2~1~33~ :

.. .. .
PACX~

~XG~O~N~ o~ B ~NV~N~ION
~ ~h~ nY~ntl~n 1~ d~ d t~ p~okago~ ~or ~aalca~ing ~n~ o~e di~o~la O.ia~E~, Ai~o~abl~ ~13~u~, bos~d ¢~ndie~ o~ ~milar ar~ial~
~he~e ~rpe~ o~ pa~k~g~ ~r~ d0 o~ pl~tia ~nd oth~
~l~xi~ an~ q:a~ a~van~gG oP 'ch~ ~nap~
n~ prop~y ~ re p~k~
1~ ~h~reln . ~ho~ 3ka~e~ ~re ~a~ o~ ~i éha~ p~a~ d ~u~ular ~16~i~le ~et~ or ~la~ ~h~t;6 that are in~ ~ tub~ hape ~ orne~n~ arld bonding th~ id~
~d~Y. Th~n, ono o;r ~w~a xeat~n~ r ~r~ epip~dal ob~Qatg ~e ~n~Io~d in ~ xi~ n~t ~ub~ ~nd ~h~
~0 ~nd~ o~ th~ l:ub~ ar'G s~al~ t~ ~or~ ~ r~ n~ul~r parallQl~pip~d~ p~alulqo~
Ns~m~lly, th~: ob~t~ ~re r~no~ xo~ th~s~
paakag~ re~ng ~:~* ~al~ ~n~s o ~h~ pAa3ca~ or ~tting ~pen sc~e ot~ q~ D~ a pa~kag~. The paa3c~
2~ Ort~n aannc~ b~ reu~ed ~ aorlta~;n~, for ~xampl~
u~e ~ ~h~ way i~ i~ opldne~ 3 al~ d~ ~icult to ~t~rmlrl~ wll~e t~ pl~a ~n op~ning ln ~ pacXug~ ~o w 3g~1y a~ o~o~ to ~ o~ t ~ f~om a E~ck~ge ~il~ t~i~ln~ r ob~0ct~ o~ 8 ~uli~:iple~
3~ ~.io~ ~a~kage ~i~hln ~he ~?eoka~e.

~RI13P' ~UID(ARY O~ THlE3 INV~ ION
It ~ Bl~able to h~e o~ p~ g~ ~ho~e a~ructuro a~la~ ~aa~y ~ o~ta~ o~ can~ o~i~c:t at ~ timo ~rom ~
3S pao3cQg~, ~o~natlon o~ ~n o~enin~ ~n ~he~ paaXa~e without so-a ~ ~
, .,:",, ~

, ";~.~

QPR06 ' 90 11: Z3 I~IEYERH~EUSER L~ EPT . CH 2J28 P . 2/2 2 ~ 3 ~ ~
, .
n~ ~ u~ ~ tGC~l ~uc~h ~# ~ or~, ~t~2~ay~ ~ th~
~ainln~ ~on~ t~ ~n tl~ n~lly pa4kaged c~n~iti~n, ~nd r~u~ o ~h~ ~ol~e a~ aontal~r ai!ta~
aon~ant~ hav~ b~n r~msv~
~ pa~ n~v~l ~ ~a~ ~P~
~qui~ n~ de~Q~i~d ~bovq. ~h~ po,~k~0 Rt~u~tur~
ællo~ ~n ~ninç~ to ~ ~ 0 on on~ o~ ~ r~c~ ng~ r p~ p~pQ~al ~k~ç7~ tD ~ aW th~ ~nt~n~s to r~moY~ 03~ ti~
~q~ n~ t~e U-~ap~3d p~r~o~lon lln~ i~ all th~t 1~ rsqul~e~ to mak~ an opnn~n~ t p~b~ ln~d ~o~i~lon mo~al oi~ n0 ~L~ n t~
~c~ ha ~30~ n an~ t~h~ ~ha~ of the op~nin~
~o~mad 1:~ th~ tlon lln~ a~ ~r~ rmltl~d, tho r~ in~ ~ont~ n ~o ~tor~ ln ~ho p~a~a~ ar1d th~ :~
n ~ u~ æ ~ ¢on'e~in~r or ~r o~
~xpo~ te~ all ~nt0n~ ar~ ro~ov~
: ., ~
;.... ..
~RI3æ~ ~E8~I~ION OF TH~ ~W~N~S
~O ~qu~ a ~1? ~r~p~c~l~ro vi~ ~P ~n~ ~di~ant R~ge.
Figu~ o~t~n p~r~p~ti~ w o~ th~
~mbo~im~ t o~ F1gu3;~
F~gu~ 3 i0 ~ ~o~tam po~ vi ~w ~ho~in~ a paakaging p~o~
Pi~ur~ a to~ P~i~ra ~i~w o~ ~n op~n~
p8t~
Fl~u~ 5 i~ a to~ pa~æpeativ~ ~lew o~ an~h~
em~s~dlmsn~ o~ ~ho ~aok~
3~ Fiqur4 ~ t~ ~r~ tlv~ Y~e~ ~o~
o~' ~iigur~ 5 ~so~ding' ~ ope~dl p ~Fi~il 7 iil ~ t4~ ~t'~ ~D ~i9W O~ ~noth~r :
a~ th a p~ n o~ pa~k~
~u~ op~r~. ,, g~

RPR 06 ~ 50 10: 11 hlEYEPH~EUSER LPW ~EPT . CH 2J28 P . 5il~
2 ~ 3 ~

AI~ S~RIP~ON
t ~mbodLi~ t:~g 0~ okage arla 0xpl~n~ ~0low ~y r~ r~r~a~ ~o ~rawl~, ~n ~h~ dr~q~ing~ ~h~ ~am~
ror.~ nu~o~ar~ re u~d ~r th~ ~mo goa~ ln ~aoh o~ th4 ombo~ n~
~ i~u~ 1 t~oug~ 4 illu~ a~e on~ im~nt.
p~akag~ d63 ~o~ :el~xlbl~ ~h~ hi~h i~
~n~ csyl~iaa~ ~hap~ ~or~ ~r aé the t~m~ o~ pa~lca~n~
l~y ao~n~tin~ th~ ~:lds ~g~o 1~ by h~ ondln~ or ~cma O ~h~ ~p~o~2~ia~ m3an~ xl~ he~a2~ o ~
~o~g~ in~o ~ cylin~rl~al ~h~p~ a~ tlm~ o~
~anu~ . In on~ ~thod o~ ~o~mln~ pa~k~g~
" ~ r~ nd Wr~PP~d in ~1QX~ h~ 1e ~h~ O~I in~O a a~an~U1ar Pa~ P~ and ~h~ ~nd~ n~ 1~ 0~ th~
a~ d. ~9 ~XC~ 3ri~18 1~ ~nd 1e ~e~lslin~ th~ xl~ h~ orm~ lnto ~oo~ng~la~ ~ar~ lapilp~d ~ f~ld~d inw4x~dly At th~
~n~ th~ ~t~o~ o~ ~ r~a~ngul~r ~a~ d, r~p~iv~ly. In anoth~ m~th~d Or Po~mlng ~h~ p~olc~
oa~o ~n~ o~ tha p~c3~ag~ aled, ~c~ntent3 A" A~, ~n~ A~
d ~om ~ ot~er 6~nd o~ t}~e p~a~e~ge ~nd then the o~h~r ~ s~
~leacil~ 3h~s~ 1 ha~ ~t l~a~ on~ UW~p~d lln~ o~
2~ or~tL~ 3 t}l~ will ~o~m ~n ~p~n~n~ 2 in th~
r~c~ngulAr ~a~all~ dal ~ a ~nd ~ em arti~l~
tc~ e~o~ d ~oln t~e ~ackQg~. ~5 d~awlng ~ tx~e~
Rn ~p~ning ~ ~n ~ d~ ~ the E~nXas;l~ ~t ~he t~p ~ t}~e p~c~ allo~ ~h~ t~p ~ to ~e r~mo~ n t~ bodl~aen~, an ~itiwlAl p~r~o~atlon S 13 provlded ab~va ~ ~rt d~t~0 P~ u~p~
p~Yo~lo3~ 3. P~r~ 5 al~d ~ p~
~f~rPo~ lcn6 3 d~in~ a t~r ~lp ~ n ~ p~ d o~ o ~o~ ~ t~ 38~ ~ha~ aar. ~ ~ra~b~d with ~ing~r~ to 3~ sk pe~o~atlon~
,,,~ 3 `:
', RPR 06 '90 10 11 WEYERHREUSER LRW DEPT. CH 2J2Z P.6/19 2 ~ 3 ~

On ~h~ p~a~ b 4~ i~ gra~b~d wit~ th~ ~lngQr~
~nd ~ulled, p~ ng oP~ t~A~ 4 ~n~ ~o~in~ th~
pe~o~ or,~ 5 ~nd ~h~ u~pox ~o~i~ o~ p~ 0r~qt~0n 3 ~nd expo~l~g ~ab 3a. q~ Yo~lqal l?~X~on~ o~ ~r~ora~elon 3 ~r~ brok~2~ to ~ c~p~n~n~ 2. ~ xp~0~ th~ ~rticle ~t ~h~ top ~ ~tl~ ~lc~ o~n th~n telJ~0~ ~r~m ~he ~lca~ hls allow~ t~a~ artl~l~o to ~ ~ov~d ~o~Q th~
paak~ wi~hou~ l~r~kln~ or toarln~ thæ ~n~lr~ ~a n ~ bl~, ~or ~a~ o ~ d~
l:op o~ e~s~g~ Ito ~o~ th0 ~malnin~ oont~n~
h~ o~lgln~ oJ~ing ~ondltlc~n. ~h~ n~xt ~rtlol~ t~O) s~n b~ r~mo~â by ~tug;hin~ up ~h~ i#l~ in a i~ m~ h~e ~Lrt~
'01i911~ r hl~ Aa ~ Q2nw~d ~om ~h~ p~qk~g~
~hro~gh op~nlng 2. ~n~ t a~tio$~ an ~ r~31sov~d i~ th~ ~me ~nn~r.
~}~a ~pty p~kaq~ ~ a bag 6~ an o~nln~ ~ ~h~t ,1801l æ~ ~ w~ al~ r ~x6~pl~
~n tho ~kx~ve d~r-~ ba~ ~ni~o~i~snk ~ to A
~0 ~n~c~ h~ ~c~3~a. ~ mad~ the ho~t ~taslal ~ heot 4 an~ i~ a~k~ch~
to two oppo~ o~ tt~ sa~ hgul~r ~r~lllela~ip~
13 0~ hc~t ~ n~
Fi~u~o~ ~ and ~ ~llu~tr~t~ ~nothsr ~bodim~n~ o~
2~ d~ n, ir~ ~hl~h ~hs t~ r~on o$ ~er~ora~lon 3 1~ ~or~n~d ~n ~p~. Thi~ lon~ to con~en~tR ~o~ the orl2ntAtion ~h~aa l:~r~6~1c, ~n wh~c~ t~o ~h~r4 ~SI
~t~n~th ~ , o~ xibl~ ~h~t ~en Lt i~
~oo~ T~ 03~1~n~tl~n char~ ri~ti~ o~ t~o f~lm 1~ r'olat~ to th~ ~h~a~ ongtl~ nd ~ay ~y h~ ~r~ ion ~ 3q~ n t~l~8 ~x~plo ~ x~ 10 ~ t 1 i~ rol;1 ~o~ d ln th~
tr~rtl~al ~ir~a~lon o~,~h~ ~o~t~noular ~lel~pip~d i~
~o~. ~r~r ~ 4 ~8 ~ot; inolud~d in ~hi~ em~odi~n~
Oth~r ~ nt~ o~ e~ nt ~r~ o~m~ ~ ln ~he , ;~'` ,';'`~
..,,''" '.` `," ,' ,.

RPR0~ '90 10:12 WEYERHREUSER LRW ~EPT. CH ZJ28 P.7/19 20~L433~. ~

~r~viou~ly ~ r$ba~ dl~n~, and k~ d~o~;l~lon~

o~ mbodi~eT~t~ d~rib~ a~ , th~
o~nlng ~ p~id~d wh6~r~ th~ ~op ar~ial~ o~d.
Howovar, thi~ o~q~nln~7 ~ay b~ p~ovl~ t~ or l:~e l~t~om 8~ tho ~ok~
~l~o, in th~ ~di~nt~ ~e~ari~d abo~, the U~
~h~e~ p~or~k1on li~ Llong ~h~ top afl~ t~ e~
u-~hæ~d ~ r~ra~ n~ ~n ~ n~ ~ha ~ e ~to~ ~n~ on~ ~1d~
~n th~ ~bodi~e23~ O.sl~ rl d. R~J~, tne ~ont~nt~ a~
p~r~ r~ n~ular ~llal~p~ ~d~ ~u~h ~0 b10X~18 q:e ~ U~B, ~ut ~7~p~r~at ~a~ lepip~d~l o~
~h ~ dia~?r p~aX~ whlah ~av~ htly ro~nd0~ rne~
a~ ~dge~ a~n al~o 3~ p~k~e~ ln a ~ok~ y hl~ ~ lllu~tr~d l~ ~igux~ 7 A~ do~rib~d ab~o, ~ d~3i~n o~r~ ibl~
~h~ a~k~ wl~h ~ p~r~o~tion l~n~ to m~Xo ~n openlng ~her~ n~ino~ o~oo~ lo loaat~l. ~ bj~a~ a~n be ly r~mo~ y br~ p~r~or~t~on ~nd fo~ming the op~nlhg thro~lg~ ~hicl~ ~h~ ar~ial~ i~ r~o~
r~aining cont~nt~ c~n ~ or~d ~n the plt~k~e~
o~n~ti~n. q~hi~ n pro~ $ur~h~r u~ y valu~
by ~llowinq ~u~ n~ k~g~ ~ wa~t~ aon~a~n~r ~S ~ ~th~r ~U~
~,: ;' '~,'`,' ,, ' ' ''`',"''.'`,'''''`.', ~ , ::
~6~

Claims (5)

1. A package comprising a plurality of rectangular parallelepipedal object forming a stack, a tubular flexible sheet wrapped around said rectangular parallelepipedal objects, said tubular flexible sheet being sealed on its ends, said flexible sheet forming a rectangular parallelepipedal package, and a U-shaped line of perforations in one face of said package, said perforations being aligned with one of said stack of said rectangular parallelepipedal objects, said U-shaped line of perforations defining an opening in said face of said rectangular parallelepipedal package to allow the removal of a single object at a time from said package.
2. The package of claim 1 in which the central section of said U-shaped line of perforations is formed of stepped perforations.
3. The package of claim 1 in which the central section of said U-shaped lines of perforations defines an outwardly extending tab in that edge of the opening flap.
4. The package of claim 1 in which a second line of perforations is outwardly of and parallel to the central section of said U-shaped line of perforations, said second line of perforations and said central section of said U-shaped line of perforations defining a tear strip is said package adjacent said opening.
5. The package of claim 4 in which the central section of said U-shaped line of perforations defines an outwardly extending tab in that edge of the opening flap.
CA 2014331 1989-11-10 1990-04-06 Package Abandoned CA2014331A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1-130517 1989-11-10
JP13051789U JPH0369669U (en) 1989-11-10 1989-11-10

Publications (1)

Publication Number Publication Date
CA2014331A1 true CA2014331A1 (en) 1991-05-10

Family

ID=15036187

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2014331 Abandoned CA2014331A1 (en) 1989-11-10 1990-04-06 Package

Country Status (2)

Country Link
JP (1) JPH0369669U (en)
CA (1) CA2014331A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5540354A (en) * 1993-11-01 1996-07-30 B.F.A. Manufacturing Limited Top dispensing tissue container and bulk tissue packets
US9827150B1 (en) 2016-11-30 2017-11-28 The Procter & Gamble Company Absorbent article package with enhanced opening and recloseability

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001261062A (en) * 2000-03-17 2001-09-26 Uni Charm Corp Package
JP5666810B2 (en) * 2010-02-26 2015-02-12 大王製紙株式会社 Packaging bag
JP2022170627A (en) * 2021-04-28 2022-11-10 丸富製紙株式会社 Paper roll package and its manufacturing method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5540354A (en) * 1993-11-01 1996-07-30 B.F.A. Manufacturing Limited Top dispensing tissue container and bulk tissue packets
US9827150B1 (en) 2016-11-30 2017-11-28 The Procter & Gamble Company Absorbent article package with enhanced opening and recloseability

Also Published As

Publication number Publication date
JPH0369669U (en) 1991-07-11

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Legal Events

Date Code Title Description
FZDE Dead