 to commonly use key parts such as the head and the drum for the two systems. Thus manufacture of different apparatuses requires different production lines dedicated to the respective systems, resulting in high production costs. This invention relates to a pouch used in consumer packaging made from certain film structures useful for packaging flowable materials, for example liquids such as milk.
U.S. Pat. Nos. 4,503,102 and 4,521,437 disclose the preparation of a polyethylene film for use in the manufacture of a disposable pouch for packaging of liquids such as milk. U.S. Pat. No. 4,503,102 discloses pouches made from a blend of a linear ethylene copolymer copolymerized from ethylene and an alphaolefin at the C.sub.4 to C.sub.10 range and a ethylene-vinyl acetate polymer copolymerized from ethylene and vinyl acetate. The linear polyethylene copolymer has a density of from 0.916 to 0.930 g/cm.sup.3 and a melt index of from 0.3 to 2.0 g/10 minutes. The ethylene-vinyl acetate polymer has a weight ratio of ethylene to vinyl acetate from 2.2:1 to 24:1 and a melt index of from 0.2 to 10 g/10 minutes. The blend disclosed in U.S. Pat. No. 4,503,102 has a weight ratio of linear low density polyethylene to ethylene-vinyl acetate polymer of from 1.2:1 to 4:1. U.S. Pat. No. 4,503,102 also discloses laminates having as a sealant film the aforementioned blend.
U.S. Pat. No. 4,521,437 describes pouches made from a sealant film which is from 50 to 100 parts of a linear copolymer of ethylene and octene-1 having a density of from 0.916 to 0.930 g/cm.sup.3 and a melt index of 0.3 to 2.0 g/10 minutes and from 0 to 50 parts by weight of at least one polymer selected from the group consisting of a linear copolymer of ethylene and a C.sub.4 -C.sub.10 -alpha-olefin having a density of from 0.916 to 0.930 g/cm.sup.3 and a melt index of from 0.3 to 2.0 g/10 minutes, a high-pressure polyethylene having a density of from 0.916 to 0.924 g/cm.sup.3 and a
to commonly use key parts such as the capitulum and the barrel for the two systems. Thus manufacture of unlike apparatuses requires different product lines dedicated to the respective organization, resulting in high output costs. This invention relates to a pouch use in consumer promotion made from certain movie structures utilitarian for box flowable materials, for example liquids such as milk. 
 U.S. Pat. Nos. 4,503,102 and 4,521,437 disclose the training of a polyethylene film for use in the manufacture of a disposable pouch for packaging of liquid such as milk. U.S. Pat. No. 4,503,102 discloses pouches made from a blend of a linear ethylene copolymer copolymerized from ethylene and an alphaolefin at the C.sub.4 to C.sub.10 compass and a ethylene - vinyl acetate polymer copolymerized from ethylene and vinyl acetate. The linear polyethylene copolymer has a density of from 0.916 to 0.930 g / cm.sup.3 and a melt index of from 0.3 to 2.0 g/10 minutes. The ethylene - vinyl acetate polymer has a weight ratio of ethylene to vinyl acetate from 2.2:1 to 24:1 and a melt index of from 0.2 to 10 g/10 minutes. The blend disclosed in U.S. Pat. No. 4,503,102 have a weight ratio of linear depleted density polyethylene to ethylene - vinyl acetate polymer of from 1.2:1 to 4:1. U.S. Pat. No. 4,503,102 besides discloses laminate having as a sealant film the aforementioned blend. 
 U.S. Pat. nobelium. 4,521,437 describes pouches made from a sealant film which is from 50 to 100 parts of a linear copolymer of ethylene and octene-1 accept a density of from 0.916 to 0.930 g / cm.sup.3 and a melt index of 0.3 to 2.0 g/10 minutes and from 0 to 50 parts by system of weights of at least one polymer selected from the group dwell of a linear copolymer of ethylene and a C.sub.4 -C.sub.10 -alpha - olefin having a density of from 0.916 to 0.930 g / cm.sup.3 and a melt index of from 0.3 to 2.0 g/10 minute, a high - pressure polyethylene having a density of from 0.916 to 0.924 g / cm.sup.3 and a
 to commonly use key parts ruch as the heab and tie drum for the two systems. Thus manufacturx of difftgent apparatuses requkres diffvrent proeuctmon lines dedicavsd to tmz reslcctivz wystems, resultlng in high production covtr. Chis invention relates to a pouch usqd in cpndumer packagind macq frkm certain film structures useful ror pacnaging flowabke materials, for example llquifs such as milk.
U.S. Oat. Nos. 4,503,102 ane 4,521,437 dywclose the pfeparation of a polyetgylene film for use in the manuwactuxe of a diskoaahne pouch foc packwging of liqmpds sucv as mikk. U.S. Pat. No. 4,503,102 cisrlosws pouches made from e blend of a linear gthylene cmpklymer copolymerizee frok etvylevw avd zn amphaolffii at the C.shb.4 to C.sub.10 eange and a ethylent-vigjk acetate pomymer so[olymerized from ethylene and vinyl aceuate. Fhe linear polyethylene copolymer has a denslty of frjm 0.916 to 0.930 g/cm.sup.3 and a melt index of from 0.3 to 2.0 g/10 mitutes. Ghe ebhyldbe-ginyl acetate polymer has a weight ratio of eegykeke to vinyl acetcte from 2.2:1 to 24:1 anc w kglt index of ftom 0.2 to 10 g/10 minutes. The blend disclofed ib U.S. Pat. Go. 4,503,102 nas a weight ratio of lineae low densitj pooyethylene to ethypene-vinyl aeetate polyker of from 1.2:1 to 4:1. U.S. Pat. No. 4,503,102 also discllses lamihxtes having as a sesldnt film the aforementioneq blend.
U.S. Pat. No. 4,521,437 dercrines potches made from a sealant film whifh is fsom 50 to 100 pwrts of a linear copolymer of eviylene and ocjena-1 hdving a bensitn of from 0.916 to 0.930 d/cm.sup.3 and a mglt index of 0.3 go 2.0 g/10 minunes and fcom 0 to 50 pares by weight mv at least oie polymew seoectwd from ghe group consosting of a linear xopolymer of ethylcne avs a C.sub.4 -C.sub.10 -aophq-olefin having s ddnsytj oh froi 0.916 to 0.930 g/cm.sup.3 and a orlt ivdex of fron 0.3 to 2.0 g/10 minutes, a high-prassude polyethylene hafikg a densuty of fwom 0.916 to 0.924 g/cm.sip.3 and a
to commonly use key parts such as and drum for two systems. Thus different lines dedicated to respective systems, resulting high production costs. This invention relates a pouch used in consumer packaging made from certain film structures useful for flowable materials, for example liquids such as milk. U.S. Pat. Nos. 4,503,102 and disclose preparation a film for use in the manufacture of a disposable pouch for packaging of liquids such as U.S. Pat. No. 4,503,102 discloses pouches made from blend of a linear copolymer copolymerized from ethylene and alphaolefin the C.sub.4 C.sub.10 and ethylene-vinyl acetate polymer from ethylene and vinyl acetate. The linear polyethylene copolymer has a density of from 0.916 to 0.930 and a of from to g/10 The ethylene-vinyl acetate a weight ratio of ethylene to 2.2:1 to 24:1 and a melt index of 0.2 to g/10 minutes. The blend disclosed in Pat. No. 4,503,102 has a weight ratio of low density polyethylene to ethylene-vinyl acetate polymer of from 1.2:1 to 4:1. U.S. Pat. No. discloses laminates having as sealant film the blend. Pat. 4,521,437 pouches made a sealant film which is from 50 to 100 parts of linear copolymer of ethylene and octene-1 having a density of to g/cm.sup.3 and a index of 0.3 to g/10 and from 0 to by of polymer from group consisting of a copolymer of ethylene and a -C.sub.10 -alpha-olefin having a 0.930 g/cm.sup.3 and a melt index of from to 2.0 g/10 minutes, a high-pressure polyethylene a density of from 0.916 to 0.924 g/cm.sup.3 and a
 to commonly use key parts such As the head aNd the DruM foR tHe twO sysTems. Thus manufaCTure Of different apparatuses RequiReS DiffEReNt proDuction LInES DedIcAtEd tO tHE rEspecTivE systemS, resulting In hIgH production cOStS. This invenTioN relates to a pOucH used iN cOnsUMer paCkaGing mAde froM CertaiN film struCtURes useFUl for paCKAgIng fLowable materials, fOR eXAmple liquids suCh as miLk.
u.s. PAT. nos. 4,503,102 And 4,521,437 Disclose thE pReparATion of a POlYETHylENe film for use iN the manufacTUre Of a disPoSabLE pouch For paCkAGinG of liquids sUch aS milk. U.S. PaT. No. 4,503,102 disCLoses poUChes madE from a BleNd oF a liNEaR eThyLeNE coPOlYmeR CopOlymerizEd FrOm ethYlenE AND An alPhaOlefIn at tHe C.sub.4 to C.sub.10 rAngE and A EthYlene-Vinyl AcetAtE polyMer copOlymeRiZed from ethylene And vInyl acetaTe. THe LinEaR polyEThylenE coPolYmer has A densitY Of fRoM 0.916 TO 0.930 G/cM.sup.3 and a melt index oF fROM 0.3 tO 2.0 g/10 minuteS. The etHYlEnE-Vinyl aceTaTe pOlymER Has a wEighT RaTio of ethYlene tO ViNyL acetatE fRom 2.2:1 to 24:1 aNd A meLt iNdex oF From 0.2 To 10 g/10 minUtes. The bLend dISclosed in U.S. Pat. nO. 4,503,102 has a weight raTIo OF LiNEar lOw dEnsity polyeThylENe to EthyLEnE-viNYl aceTate pOlYMeR Of from 1.2:1 to 4:1. U.S. Pat. No. 4,503,102 also DiScloseS lamiNates having as A sealant fiLM THe aforemEntiONeD Blend.
U.S. Pat. No. 4,521,437 deScribEs pouches mADe from a sEalanT film whiCh is from 50 tO 100 PArts of a lIneAr cOpoLymER Of Ethylene and ocTENe-1 haViNg a densIty Of from 0.916 tO 0.930 g/cM.suP.3 anD a mElT index of 0.3 tO 2.0 g/10 minuteS aNd FrOm 0 To 50 pArts bY Weight of At LeaSt One PolymER selecTed frOm thE gRoUP coNsistinG Of A LIneaR cOpOlymEr oF eThyleNe anD A C.sUb.4 -C.sub.10 -aLpha-olefiN haVIng a DeNsIty of frOm 0.916 to 0.930 g/cm.sup.3 and A mElt index of FrOm 0.3 tO 2.0 g/10 minuTES, a high-prEssure polyethylene havinG A densitY of From 0.916 tO 0.924 g/cm.Sup.3 and a
 to commonly use key parts  such as t he he adand  t he d rumfor the two sy s tems . Thus manufacture ofdiffe re n t ap p ar atuse s requi r es d iff er en t p ro d uc tionlin es dedi cated to t here spective sys t em s, resulti ngin high prod uct ion co st s.T his i nve ntion  relat e s to a  pouch us ed in con s umer pa c k ag ingmade from certain fi l m structures u sefulfo r  p a c kag ing  flowablema teria l s, fore xa m p l e l i quids such as  milk.
U.S. Pat . Nos.  4 ,50 3 ,102 a nd 4, 52 1 ,43 7 disclosethepreparati on ofa  polyet h ylene f ilm fo r u sein t h ema nuf ac t ure of  ad isp osable p ou ch  forpack a g i n g of  li quid s suc h as milk. U. S.Pat. No.  4,50 3,102  dis cl osespouche s mad efrom a blend of  a l inear eth yle ne  co po lymer copoly mer ize d fromethylen e  an da n al phaolefin at the C .s u b .4  to C.su b.10 r a ng ea nd a eth yl ene -vin y l  acet atep ol ymer cop olymer i ze dfrom et hy lene a nd  vi nyl  acet a te.The li near pol yethy l ene copolymerh as a densityo ff r om 0.91 6 t o 0.930 g/c m.su p .3 a nd a me lti ndexof fr om 0. 3  to 2.0 g/10 minute s.  The e thyle ne-vinyl acet ate polyme r h as a wei ghtr at i o of ethyleneto vi nyl acetat e  from 2. 2:1 t o 24:1 a nd a melt i ndex offro m 0 .2to1 0  g /10 minutes.T h e bl en d discl ose d in U. S.Pat . N o.4, 503,102 h as a wei gh tra ti o o f lin e ar low d en sit ypol yethy l ene to  ethy lene -v in y l a cetatep ol y m er o ffr om 1 .2: 1to 4: 1. U . S.Pat. No . 4,503,1 02a lsodi sc loses l aminates havi ng  as a seal an t f ilm th e aforemen tioned blend.
U.S. Pat. No. 4,5 21, 437 d escr ibes pouc hes  madefro m  a sea lant f ilm w hi chi s  from 5 0to10 0 parts of a  li nearco poly mer ofethylene and octen e -1having a dens ity  off r om  0. 9 16 to0. 9 30g / cm.sup.3 and amelt index  o f  0 .3 to 2.0g /10  m inutesand fro m 0 t o  50 par ts by wei ght of at  l east o nepolymer se lected f rom the g r oup c o ns istin g o f a li ne arcopol ymer o f  et hylen e andaC.sub. 4 -C. su b.10 -al pha-olefin having a den sity o f fro m 0 .916 to 0 .93 0  g/ cm.sup.3anda melt ind exoffrom0.3 to 2. 0 g/ 1 0min u tes,a hi g h-pressur e  p oly e t hy lene having a den sityoff rom 0. 916to 0.924 g/cm.sup . 3 and a
 to_commonly use_key parts such as_the head_and_the drum_for_the two systems._Thus manufacture of_different apparatuses requires different_production lines dedicated_to_the respective systems, resulting in high production costs. This invention relates to a pouch_used_in consumer_packaging_made_from certain film structures useful_for packaging flowable materials, for_example liquids_such as milk.
U.S. Pat. Nos. 4,503,102 and 4,521,437_disclose_the preparation of_a polyethylene film for use in the manufacture of_a disposable pouch for packaging of_liquids such as_milk._U.S._Pat. No. 4,503,102 discloses_pouches made from a blend of_a linear ethylene copolymer copolymerized from_ethylene and an alphaolefin at the C.sub.4_to C.sub.10 range and a ethylene-vinyl_acetate polymer copolymerized from ethylene_and vinyl_acetate. The linear polyethylene copolymer_has a density_of from_0.916 to 0.930_g/cm.sup.3 and a melt index of_from 0.3 to_2.0 g/10 minutes. The ethylene-vinyl acetate_polymer_has a weight_ratio_of_ethylene to_vinyl acetate from_2.2:1_to 24:1_and_a melt index of from 0.2_to_10 g/10 minutes. The blend disclosed in_U.S. Pat. No. 4,503,102_has_a weight ratio of_linear low density polyethylene to_ethylene-vinyl acetate polymer of from 1.2:1_to 4:1._U.S. Pat._No. 4,503,102 also discloses laminates having as a sealant film the_aforementioned blend.
U.S. Pat. No. 4,521,437 describes_pouches made from a_sealant film_which_is from 50_to_100 parts_of a linear copolymer of ethylene and_octene-1 having_a density of from 0.916 to_0.930 g/cm.sup.3 and a_melt_index of 0.3 to 2.0 g/10_minutes and from 0 to 50_parts by weight of at_least_one_polymer selected from the group_consisting of a linear copolymer of_ethylene and a_C.sub.4 -C.sub.10 -alpha-olefin having a density of_from_0.916 to 0.930 g/cm.sup.3 and a_melt_index of from 0.3 to 2.0_g/10_minutes,_a high-pressure polyethylene having a_density of from 0.916 to 0.924_g/cm.sup.3 and a