JPS59120635A - Production of packaging film - Google Patents

Production of packaging film

Info

Publication number
JPS59120635A
JPS59120635A JP22654882A JP22654882A JPS59120635A JP S59120635 A JPS59120635 A JP S59120635A JP 22654882 A JP22654882 A JP 22654882A JP 22654882 A JP22654882 A JP 22654882A JP S59120635 A JPS59120635 A JP S59120635A
Authority
JP
Japan
Prior art keywords
resin
film
treatment
heat
packaging film
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.)
Granted
Application number
JP22654882A
Other languages
Japanese (ja)
Other versions
JPH0214935B2 (en
Inventor
Yuji Aoki
勇司 青木
Takanori Aijima
相島 孝範
Masakazu Ito
昌和 伊藤
Shunichi Nakazawa
中沢 俊一
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.)
Idemitsu Petrochemical Co Ltd
Original Assignee
Idemitsu Petrochemical Co Ltd
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 Idemitsu Petrochemical Co Ltd filed Critical Idemitsu Petrochemical Co Ltd
Priority to JP22654882A priority Critical patent/JPS59120635A/en
Publication of JPS59120635A publication Critical patent/JPS59120635A/en
Publication of JPH0214935B2 publication Critical patent/JPH0214935B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE:To obtain a packaging film excellent in self-adhesion, heat resistance, and cuttability, by at least transversely stretching a polypropylene resin film containing a tackifier and aging the film after surface oxidation and heat-treatment. CONSTITUTION:A film comprising a resin composition containing a polypropylene resin and a tackifier and stretched at least transversely is subjected to surface oxidation and heat-treatment, and then wound up. The wound-up film is aged to obtain a packaging film. Examples of the polypropylene resins used include polypropylene homopolymers and random or block copolymers of propylene with ethylene or the like. Examples of the tackifiers used include nonionic surfactants and relatively low-MW (MW<=3,000) resins. A preferred method for surface oxidiation is corona discharge treatment.

Description

【発明の詳細な説明】 」\介、明は包装用ノイルノ・の製造方法に関し、訂j
−2<は自已粘措411(”)ツブ性)、耐熱性および
カット慴のいJ−ilにもすぐれた包装用フィルムの製
造方法に関−J=る6、 従来、家庭+++ 、:5務川に用いらノLる、いわゆ
る′ノン−1/イ・1ノ、どしては、ポリ塩化ビニリデ
ン樹脂−や高圧法低密度ボIJ 、r −f−L/ン樹
脂kr製膜し−こなるフイルノ、なとが実用化さJLで
いる6、とIrら′ン、ノブフィルムとしては、自己枯
甑1′1の他に使用1■bのカット性9強度、透明性、
面1熱4シ1など神々の1′口i)゛。
[Detailed Description of the Invention] ``Suke, Akira has revised the method for manufacturing Noirno® for packaging.
-2 < refers to a method for producing a packaging film that is excellent in self-adhesiveness (411 (") stickiness), heat resistance, and easy cutting. The so-called 'non-1/I-1' used in Mugawa is polyvinylidene chloride resin, high-pressure method low-density IJ, r-f-L/n resin KR film forming. - Konaru Furuno, Nato has been put into practical use in JL 6, and Irran, as a knob film, it is used in addition to self-destruction 1'1, cutability 9 strength, transparency,
Men 1 heat 4 shi 1 etc. 1'mouth i)゛ of the gods.

が要求されている。is required.

しかしながら、ポリ塩化ビこ=リブノ樹脂やポリ塩化ビ
ーニール樹脂などは塩素を多駿に含んでいる/3−め、
焼却時に塩素ガスを発生したり、多111に3−まれる
+iJi!!1剤の不害性などが問題とな1)でいる9
、このだめ、このような問題点の少ない高L「法低密用
ポリエチレン樹脂も使用されているが、べれ自J、4自
己粘着性が非′帛に低く、種々の粘着伺り剤を添)ノ+
]Lなけねばならないという欠点があるとともに、カッ
ト件に劣る欠点がある。
However, polyvinyl chloride resin and polyvinyl chloride resin contain a large amount of chlorine.
It may generate chlorine gas during incineration or be exposed to 3-iJi! ! The problem is the non-toxicity of the drug 1)9
However, high-L low-density polyethylene resins with fewer such problems are also used, but their self-adhesiveness is extremely low, making it difficult to use various adhesive agents. attached)ノ+
]L, and it also has the disadvantage that it is inferior to the cut case.

1だ、ポリ塩化ヒニリブン樹脂製うノゾノイ/1ムは、
二軸延伸さノじCいるだめカット時に斜めに裂けやすく
、1だ電子レンジで加熱し/べ場合なと著しく収縮する
。 −力、高圧法低密度ボIJ :c 、9−レン樹脂
製シソゾフイルノ、は耐熱性が十分−Cはなく、従って
近時めざ斗しく普及している電子レンジ−で−調■ψ、
JIll熱−J−z、場合に使用−4゛ると、ノーイ片
ノ・が溶1含:l! l、、、、−(−破fit L 
/:−リ、あるいに1フイルl、同1−が融4“′iし
−C糾れ/1−リ(?゛マ融−で容器、ケとに171拍
し−たりず2、欠点がJ・るため、ぞの用途t、1、大
幅に制限さね−Cい、く15、 i’rjl[i・の問題点を解消するものと17で、ボ
リア11ビL・7・糸樹脂を用いると−とも桿案さtl
でいる。
1. Unozonoi/1mu made of polychlorinated hinylive resin.
Biaxially stretched strips tend to tear diagonally when cut, and shrink significantly when heated in a microwave oven. - Power, high pressure method low density boiling IJ: c, 9-ren resin shisozophyrno has sufficient heat resistance -C.
JIll heat-J-z, use in case-4゛, Noi Katano-ga melts 1:l! l,,,,-(-break fit L
/:-li, or 1 file l, the same 1- is fused 4"'i-C 绿re / 1-li (?゛ma fused- in the container, 171 beats in the keto-dirizu 2, Due to the shortcomings of J, the use of t,1, is greatly limited. When using thread resin, it is possible to create a frame design.
I'm here.

し、か(ボ゛1ゾ11−1ビしン系樹脂を用いた場合、
耐熱f1といら点でil流1柚できるものであるが、自
已粘を’: (’−1’ <’ trツl−(−’lど
い゛)”・ツブフイノtムの最も重要な!及・(ζl<
l、、 f車を・満足゛することがてき7ない。
However, (when using Vo1zo11-1 vinyl resin,
The heat resistance f1 is one of the most important points in terms of heat resistance, but its own viscosity is the most important!・(ζl<
I can't get enough of my car.

−シY(゛、自已粘惰1〈1を(=IJi−1#る、/
こめ桿、着イ」り削台配介−J′イ、と自己粘着+1は
良く・5ろが、リット1′[が悪く使11K ir+r
tぐ−5ない。ま/;−11)2ノl= 4′、tの向
−16ξ[1的に一1Z1ルムを延伸すると粘着イ・J
’−!j剤がフリー1・l、なかったり、あるいはその
後配向を緩和させて)(!−1・さd−f−も、ブリー
 ドし/こ1111片1イー・1−リi’il+ンう・
7Wイ1;+、 −c ■、状となりフィルムの透明感
や光沢に−1<”hた!イ2・【l−をイ1#る(−と
ができ4゛、しかも重ね含1−トた7−f!レノ・を引
へはかし/ζζ場合皿面破壊牛1゛るなと/l:)欠点
かあ、?1、。、1−2だが一:’−,)−(1、こ)
し1、でに自己枯椙+!+と1ノツトHのいずi[Za
・も満W才るボリア11ビしシ・糸1ii1脂からなる
ラソブノイノ1)、は得らノL −t、 17’N−6
=い5、本発明はこれら」雪:[シの欠点台解消し、ラ
ツプブ・fルノ・占してな1滴な包装)IIフイ?Lム
の製造J5法を擢供−J−ることを目的とするもの一〇
ある。
-shiY(゛、self-reliance 1〈1(=IJi-1#ru,/
The rod is equipped with a grinding table - J'i, and self-adhesive +1 is good and 5 ro, but lit 1' [is bad and used 11K ir + r
There is no tgu-5. -11) 2 nol = 4', direction of t -16ξ
'-! If the j agent is free 1・l, or the orientation is relaxed afterwards) (!-1・sad−f− also bleeds/this 1111 piece 1e・1−li i'il+n・
7W I1; +, -c ■, and the transparency and gloss of the film are -1 Tota 7-f! If you pull Reno, you'll have a dishwasher destroyed by 1/l:) Is it a drawback? 1,., 1-2 but:'-,)- (1, this)
1. Self-destruction+! + and 1 note H I [Za
・Lasobunino 1) made of 11 parts of Boria 11 parts, 1), 17'N-6
=5, the present invention is these "Yuki: [Eliminates the disadvantages of shi, wraps, fruno, and fortune-telling one drop packaging) II Hui?" There are 10 products whose purpose is to provide the J5 method for manufacturing L.

寸なわ1:)本発明IJ1ボリゾI−1ビし・ン糸樹脂
心・(二帖着(=j−り剤を配合しプこ樹脂組成物から
なり、か′う・L゛なくとも横方向に延伸された〕・1
ノ1ノ、を表面酸化処理4、・よび熱処理した後挨き取
り、次い−c?tきLit、4られだS′イルムを熟成
する(−とを!1!f徴とする包装1月フィルl、の製
造方法を皆供−するも?7)]−ある3、本発明に丸・
いてFTlいるボリゾ1コピ1〜ン〒” l!’l 脂
(1)種類0、l↓+TK 1(ill限はなく、プロ
ピし、・ホモボJ、i −、−−−はも(−・ろ/、、
、、、、 x 2丁−1−ン′等とブ11ヒ【、2・の
コポリ−2′で才・′り千もJ:い6、σら(′(−グ
「1ビ12パ・と工′f−L〕等他成分とのコj!リ−
=−−−rjう7.りノ、コポリ−イ・−、ブ[コック
=1ポリマ・−のいずれであ−)でもよい1、なJ、・
、このポリフロピトン糸樹脂の物4−′Iは各(Φ11
1途、′4[イア1当に応1−で適′1゛口゛ぺ′At
、−J’ねば、l:いか1通常番J、メルト1.・−j
ツクス(MI)6へ11、密度0.900−0.910
 ’i/’I 0分のものがり了まし〜い。
Dimensions 1:) The present invention IJ1 Borizo I-1 Bi-thread resin core (two-layered) (=J-2) consisting of a resin composition containing a resin composition, stretched in the direction]・1
After surface oxidation treatment 4 and heat treatment, dust is removed, and then -c? 3. The present invention provides a method for producing a packaged film with 1 and 1! f characteristics for aging the 4-layered S'ilm. Maru・
There is a FTl bolizo 1 copy 1~n 〒” l!'l fat (1) type 0, l↓ + TK 1 (ill limit, propi, ・ homobo J, i −, --- hamo (-・reactor/,,
,,,,・Collaboration with other components such as
=---rj7. Rino, copoly-i-, bu [cock = 1 polymer--] may be 1, na J, .
, this polyfuropitone thread resin thing 4-'I is each (Φ11
1 way, '4
, -J' Nene, l: squid 1 regular number J, melt 1.・−j
Tux (MI) 6 to 11, density 0.900-0.910
'i/'I The story of 0 minutes is over.

次に−[記ボリグロビL/ン系樹脂に配合される情片′
j伺J、剤、1−L−7″に、非イオン仕官2面活性剤
あるいは分j’ hi’、 30 (I Q以下の比較
的低分子肚の樹脂が用いら〕1イ)。、 (−り二、で非イ]ン1イ)・界面活性剤とり、ではブ
ルー1−11と脂肪酸、L−t’/) Iス−iルおよ
びぞの誘導体を意味し、こ(−(−用いる一rルコール
の1列としてクリセリフ/lボリクl)士;;/、ノ!
レビタン、ソノL[−トール。
Next,
Add a non-ionic surfactant or a relatively low molecular weight resin with an IQ or less to 1-L-7''. (-ri2, denon-i]n1i)・Surfactant, then Blue 1-11 and fatty acid, L-t'/) -Used as a column of 1 rrukoru kuri serif/l borik l) 士;;/、ノ!
Levitan, Sono L[-Toll.

<−ql−リス11) 〜 ルウポリ工すl、/′グリ
Z1−ル。
<-ql-Lis 11) ~ Ruupori Kosu l, /' Griz1-ru.

ボリブ[lビレ−グリコールなとかあり、脂肪酸の例と
し−(ア!lギJL基の炭素数が5 = 13個の直鎖
゛IK↑・胞和11Yj肋酸、アルNル基の炭素数が1
7〜21個のi−i’i禎状不飽和脂肪酸なとがある。
There is something like boli-glycol, and an example of a fatty acid is (a! lgi JL group has 5 carbon atoms = 13 straight chains ゛IK↑・Solation sum 11Yj costic acid, carbon number of AlN group is 1
There are 7 to 21 i-i'i sterile unsaturated fatty acids.

寸7’im、1泣−■−人−7−ルの誘導体としではゴ
チし・・ンオギントイ・1加物し4−とが3;)る。こ
の、11イオン性7Ij面活性剤を11一体的に師承−
4−る。シ、ボリオギ〉′王手L・ン−j−[キルニー
i1t 、 ホll %ギつエチレン了)1キルフェニ
ルf−−、T、 、、+t、ボリーシキ、−1−f−レ
ンア!に1り1−I−ベテ?I+ポリ」ギン′工千しン
ソルビクン′−j′ル4. 、JLJ:<テノ(lボリ
オギ、王手シ、/アノ1ギル了ミ>、/7り十りン脂肪
酸丁スデノL、ンルビタン脂tlJi酸−r、スデ/L
、=  ペン、々ユ、リスリ[・−)1脂肪酸ニス゛r
゛II、ゾI−1ビ15・/グリコール脂肪酸丁スプル
、トリメ−f−t−+・−ルゾL1・くン脂肪酸エステ
ル等が挙げられる3、この非・イオン性W面活性剤と1
記ポリブ11ピL。
As a derivative of 7'im, 1-■-person-7-ru, it is 3;). This 11-ionic 7Ij surfactant is integrated into 11-
4-ru. shi, boryogi〉'Ote L・n-j-[Kilney i1t, holl %gitsu ethylene completed) 1 kylphenyl f--, T, ,, +t, borishiki, -1-f-lena! ni1ri1-I-bete? I+poly'gin'techsensorubikun'-j'ru4. , JLJ: <Teno (l Boryogi, Oteshi, /Ano 1 Gil Ryomi>), /7 Rijurin fatty acid Ding Sudeno L, Nrubitan Fatty acid tlJi acid-r, Sude/L
, = pen, taiyu, risuri [・-) 1 fatty acid varnish ゛r
゛II, zoI-1bi15./glycol fatty acid ester, trime-f-t-+.-ruzoL1.kun fatty acid ester, etc.3, this non-ionic W surfactant and 1
Polyb 11 pyL.

/系樹脂との配合比は、ボリプl’jビレ/糸(4j脂
100重量部に対し7、非イAンrt胃−面活+1剤1
−5重用゛部の範囲で用いるC−とがθイましい。、I
−イJン件界1n1話性剤の配合11が1重M部未満で
k)ると、十分な自己粘着性が得らJlす、−土1’r
 5重い部5−超える1j二−ノイ、ルノ・表面にグリ
−トLプこJ1+イー1.・1ノ1ゲ11面活性剤か被
包装物面に移7」−するの−C/If −4L−、<な
い。また、非−1−]ン性胃而面4/I剤とし2では常
温において液状のものが好斗シ、い1、 寸/3−1分子Tii、’ 3000以−1の1し11
交的低分子]j:の+at脂′とl、ては、例えばテル
ペン(111脂、クマ「1)樹脂、クツ11ンーイ〕テ
ン樹脂、A/l/ン樹脂、シ・−1し ]・IIr!I
ii’ 、11泊(りjj脂に−との1・1、か但小合
庶ポリ」t7−71 /(ポリ2丁−ザし・ン、ボリゾ
デン、ボリイ//゛1■:〕j’r 、に)を挙げる仁
、1ができる。パ−の;y1’−、tit3(,10t
)以斗の田較的低分子昂の樹脂とト記ポリプロピL−・
ンfA III脂との配合1ヒは後者100重111部
に月!1、+iiJ 、!′¥1〜lO市1d部の範囲
で用いるこコかIIrまl−、l、)。
The blending ratio with / system resin is 7 parts per 100 parts by weight of volip l'j fillet/thread (4j fat, 1 part of non-inorganic Anrt stomach active + 1 agent)
- C- used in the range of 5-fold use is preferably θ. , I
- If the blending agent 11 is less than 1 part M, sufficient self-adhesiveness can be obtained.
5 heavy part 5-1j two-noy, Luno surface Greet L puko J1+E1.・1 No. 1 Ge 11 The surface active agent is transferred to the surface of the packaged object -C/If -4L-, <No. In addition, non-1-] gastrointestinal 4/I agent 2 has a liquid form at room temperature.
111 resin, 11 resin, 11 resin, 1 resin, 1 resin, 1 resin, 1 resin, 1 resin, 1 resin, 1 resin, 1 resin, 1 resin, IIr!I
ii', 11 nights (1.1 with Rijj fat, katan small joint poly' t7-71 / (Poly 2-cho-za-shi-n, Bolizoden, Bolii//゛1■:〕j'y1'-, tit3(,10t
) Polypropylene resin and polypropylene resin
The combination with N fA III fat is 100 parts of the latter 111 parts! 1,+iiJ,! 'Koko II r ma l-, l,) used in the range of ¥1 to lO city 1d part.

+、2明にあ′)ズ゛は、1ずポリゾロピレン糸樹脂に
、J1イー→・f′Iν■′面活性剤あるいは分子13
oo。
+, 2) Z') is 1) added to the polyzolopyrene thread resin with J1E→・f'Iν■'surfactant or molecule 13
oo.

以上の比較的低4トr量の(引揃か1)〕々る粘憾イ・
jh剤を配合しブ(樹脂組成物を゛1゛−ダイ法、イン
フレ −’l’ Fl y法などの手段によ−)で溶融
押出製膜1−で原反す:1ll−ニア°を、 jj(す
i;賢1゛る。1、左。
The above relatively low 4-tor amount (all together or 1)] is sticky.
The resin composition is melt-extruded into a film by a method such as die method or inflation fly method. , jj (sui; wise 1゛ru. 1, left.

次いで7!Iら、f+ンケ原原反−f−、:1.・−)
゛・法、う’7り一法などの王1グによって延伸ず−る
。、本発明においでd、原反−f−・−−−ブイ−輔I
IL伸装置々とを用いて少なくとも横/j白に々11o
伸し−(t、・ぐことが心安で4()す、延伸倍率は#
1iyi力向しτ21ン1以−1−1/!fましくは3
−6倍−Cあメ:11、(二、のように19反−f二1
、−ブを1〉7なくLl−も横ツノ向に※iL (ti
t −f Z)と、シ(・jより、)lットイく1−や
強度が向lし[かも表r「11状態の良Qfな一ノイ1
1 、、/、ヲf!)る2二、1が1へる5、 ここで゛フイノ1ノ、の厚みは通常(i・・〜(i()
μ、41′まし ぐ シ1−8  へ−15/l −こ
゛ l上) る 。
Next is 7! I et al., f+Nke original fabric-f-,: 1.・−)
゛・Law, U'7 ri 1 law etc. are extended by the king 1g. , in the present invention, d, original fabric-f----bui-suke I
At least horizontal/j white 11o using IL expansion equipment
Stretching - (t, ・You can rest assured that it is 4 (), the stretching ratio is #
1iyi force facing τ21 n1 -1-1/! Preferably 3
-6 times -C candy: 11, (2, like 19 anti-f21
, -B is not 1>7, Ll- is also towards the horizontal horn *iL (ti
t −f Z), s (from ・j), the 1- and the intensity are in the opposite direction.
1,,/, wof! ) 22, 1 becomes 1 5, where the thickness of ``Fino 1 no'' is usually (i... ~ (i()
μ, 41' increase 1-8 to 15/l - 15/l - 1).

このようにして得らノL/こノイルl−ζ」カット性か
向−[−し7たと幻、言うものの自已桿仁着(イ1をイ
1せず必ずしもう、/゛ブノイ!【l・とI、 −C−
i分にA星j・)・;)ものであるとは[iえない。
In this way, you can obtain ノL/Konoiru l-ζ' Cut property or direction - [- and 7 and illusion, but it is said that it is self-contained (I do not necessarily have to do it without I1, /゛Bnoi! [l・and I, -C-
It is impossible to say that it is an A star j・)・;) in i minutes.

ぞ(−で本発明においては、このよi)にL −CI’
) cl)れたフイノIムをスリッター等で切り開き表
面酸化処理および熱処理し/こ後巻き取り、次いで巻き
取らJIだフイルノ・を熟成して包装用フィノ1ノ・と
−するものである1、 本発明によ、・いては表面酸化処理と熱処理な↓いずれ
を先に行なってもよいが、画処理とも巻き取り前の通常
緊張−1−の状態において行なわIする、。
(-) In the present invention, L -CI'
cl) The obtained fins are cut open with a slitter or the like, subjected to surface oxidation treatment and heat treatment, and then rolled up. According to the present invention, either the surface oxidation treatment or the heat treatment may be performed first, but both the image treatment and the image treatment are performed in a normal tension state of -1- before winding.

ここで表面酸化処理の方法は特(lζ制限はなり、−j
[1ヲ放電処即、火焔処理、]シー処理、紫外線処r’
l’ l酸化性薬液処理等を適用することができ、J・
りわε・J−=10ノ放電処理か&−1’寸し7い。表
面の酸化枚用tel、表面酸化処耶イ′ノ、などFCよ
−)″(異なり−・義的に決定−することは困φICf
 i5イ、3、−y「1す放電処理のψ、含、表面張1
1が35 d y n 、/”cm l−なるように行
なうことか1)了t 1.。
Here, the method of surface oxidation treatment is particularly (lζ limit becomes, -j
[1] Discharge treatment, flame treatment, sea treatment, ultraviolet treatment r'
l'l Oxidizing chemical treatment etc. can be applied, and J.
Riwa ε・J-=10 discharge treatment or &-1' dimension 7. FC for surface oxidation treatment, surface oxidation treatment, etc.
i5 i, 3, -y "1" ψ of discharge treatment, including surface tension 1
Do it so that 1 is 35 dyn, /"cm l-1) Completed 1..

い7、ξ”の。1.・)、を表面酸化処理により粘着f
(I与剤をツーf!1)、、、t<而に均−U(′シリ
ー1・させることができる、っ −また、熱処理の−)7法も特に制限itなく、加熱V
]−!1法、 7−、、、 ’j)’ン法等により行な
うことができる。、熱処理¥=1f1と1−τ&j、結
晶融点以下でありで50’C以1の1111冒(リ−(
〕−■カー〇ことが好1ll)、、  ま/こ、熱処理
の時間は熱如、 Iif!のiA、11jlやノイルト
のJ望み等によ壬)−7’−穴なり一義的い賜卜めるこ
占は困菓1(で、ぢるが、通常2=2fl砂−τ、7・
)る1、な1、・、熱処理後し1、冷却口・−ル舌を二
用い−C冷却1.. El :l;・くζどが好t L
、い。
7,
(I give the agent to f! 1),,,t
]-! This can be carried out by the 1 method, 7-, , 'j)' method, etc. , heat treatment ¥=1f1 and 1-τ&j, below the crystal melting point and below 50'C 1111
〕-■Car〇 is good 1ll),, Ma/ko, heat treatment time is like heat, Iif! According to iA, 11jl and Noirt's J wish, etc.) -7' - Hole is a unique gift, Merko's fortune telling is difficult 1 (but usually 2 = 2fl sand - τ, 7.
) After heat treatment 1. After heat treatment 1. Using two cooling ports and tongues - C cooling 1. .. El :l;・I like ζdo L
,stomach.

この3Lうに表面酸化処11Hおよび熱処理したブイ7
4ノ・を紙管等に巻きIIrす、次いで巻き取らtr/
ζソイノ1ノ、を熟成させる6、熟成はフィルム台高温
下に短時間?−酉ζ−7)−”(もよぐ、あるいは低温
−卜に長時間放置する(−と6′(−上り?−Jなりで
もよく、温度や時間6、・  省的に決定[イ、こ、し
は困難で、ちる1、フィルノ、の′−1産41F等答−
考慮すると60 = I 2 o’Q(7′)温庶−C
゛30分1、え+、々」−! L <は90〜110°
c−C+・〜5時間熟成さしとる。1 、′!fお、本発明(5二ありでは前記樹脂組成物中に
、必要により適宜各種の添加剤を加えることもrJきる
。添加剤としでは滑剤やアシー丁ブロソギング剤等が挙
げらit、、 、3体的し′こはステアリン酸カフ(1
、′1′・〕・、−ステアリン酸バリウムなどの金属石
けA1、ステアリン酸アミド、バルミヂン酸アミドなと
の脂肪酸了ミド゛、スーファリン酸モノグリ十う・fl
・や粉末2ノリカ、ケイ藻上、カオリン、クルジ4・ど
を例示−ンる(−とができる。
This 3L sea urchin surface oxidized 11H and heat treated buoy 7
4. Wrap it around a paper tube etc. IIr, then roll it up tr/
Aging ζ Soino 1 6. Aging for a short time under high temperature on a film stand? -Rooster ζ-7)-"(Moving or leaving it in a low temperature for a long time (- and 6'(-up?-J may be fine, the temperature and time 6) - Determine it conveniently [I, This is difficult, Chiru 1, Firno,'-1 production 41F etc. answer-
Taking into account, 60 = I 2 o'Q(7') Onsho-C
゛30 minutes 1, e+, t' -! L< is 90~110°
c-C+・Age for ~5 hours. 1,'! In the present invention (52), it is also possible to add various additives to the resin composition as necessary. Examples of additives include lubricants and acetic blotting agents. Physically, stearic acid cuff (1
,'1'・]・,-Metallic soap A1 such as barium stearate, fatty acid amide with stearic acid amide, valmidic acid amide, suphalic acid monoglyceride, fl
・Powder 2 Norica, diatom, kaolin, Kurji 4 ・ etc. are examples.

こ6−)ような構成からなる本発明の))法によれば、
自己粘着性、耐熱性およびカット性の内債4り1を満J
j二するソイルノ・をr坪ることが″(“きる。
According to the method)) of the present invention having the configuration as shown in 6-),
Self-adhesive, heat resistant and cuttable with 4-1 rating.
It is possible to make two soils by r tsubo.

しかも、本発明の方法によりイUられ;”t’l−7−
1・ト)、は延伸配向さノ1でいるので強度が高く、さ
らにカット性にもすぐf+でおり、カット][、−に斜
めに製膜ることもないっまた、延伸配向(こより:1イ
・1〕・の厚みを薄肉化でき省ft源きもなる1、ン\
 [・(・(1\゛、′に、 jll、l (、’D 
ツノを去+/77  よ リ 得らj1/j ’、7 
 イ 71 ノ、は;、% tll 1′Hに−f<’
!+るとともにダト観か■′jりl′である。I−7か
も4熱1′1にもすぐ11.−Cオリ、?E f lz
’ 7 ’; −C調JJ!、 +力11熱−J−る。
Moreover, the method of the present invention allows
1.G), has high strength because it has a stretch orientation of 1, and also has excellent cuttability, and does not form a film diagonally to the cut] [, -. The thickness of the 1.1] can be made thinner, resulting in ft savings.
[・(・(1\゛、′、jll、l (、'D
Leave the horn +/77 yo ri get j1/j ', 7
I 71 ノ、は;、%tll 1′Hに−f<'
! Along with +ru, there is a view of Dato or ■'jril'. I-7 or 4 fever 1'1 or 11. -C Ori? E f lz
'7'; -C key JJ! , +force 11 heat -J-ru.

用台に幻適に使J「−4ることかでき、寸/こ+1a1
1却1介棄11.’iにポリ塩化ビニlデン悼1脂やボ
11 t’Ai化し= /l−(WJ脂なとのように塩
素カスを発什づることがツク・ぐ、〃′全十′1がj9
迅)ものである。、したが〜νζ4、本光明は家庭用う
5ソブフイ!1ノ、。
It is possible to use J "-4" in the table, and it is +1a1.
1 rejection 1 intervention 11. 'i is polyvinyl chloride 1 fat and 11 t'Ai = /l- (It is difficult to emit chlorine scum like WJ fat, 〃'all 10'1 is j9
It is a thing. However, ~νζ4, this light is for home use! 1 no.

業務用′ノノブフィルノ・などの包装用−、フイJLノ
・の製造方法としでイ1用である0、 次に、イ\発明を実施例により説明する5、実施例1−
4 第1図に7トー4″装、置を用い−Cフ・(、,1+1
、を製造しだ6、−1−r、ホ’I )t+ビシン樹脂
(密度0 、91 !i’ /’cnl 。
For the packaging of commercial products such as ``Nonobufilno'', the manufacturing method for ``FiJL'' is used.Next, the invention will be explained with examples.
4 Using the 7 toe 4'' device in Figure 1, -Cfu (,,1+1
, 6, -1-r, H'I) t+bicine resin (density 0, 91!i'/'cnl).

Ml  7 F、/”10分)に第1表に示寸粘着(”
I’ 、fi剤を所定Fit配合(マスターパップ−使
用)した樹脂組成物を′1−1−−−−フ製造押出機1
を用いて樹脂温度200°Cで水冷「吹きノ5法で押出
し、径i o o mm 、 sみ100 trの原反
チューブ2を得た。イ4tらノ1だ原反壬:1.−フを
引き続き−f−ユーブラ法法用側1延伸装買3C導入し
、延伸(没入1−Ji中1!32.2 jll、4ト、
々1「伸+痕(t、lt 1.1速I!J−8、0”y
分の延伸条件に、1、す116(、購−そ−7+ −r
 fiの延伸倍率が約4倍の一ノ・fハノ・(1°lみ
7 /i ) %、tlすf(、、次いで11々 ) 
・f !L ノ、を ス リ ソ 々 ・−4て (刃
 j)  開 き 、130℃のjJII熱ロ ル5を
・用い−C接触IL’i lil 4 f/p (7)
熱処理を行ない4却ローA−(’冷却後、表向張J1が
38 dyn/cm、L:)、l−となるように:10
ナ放電謁IA6を用い1表面酸化処伸を行なっ/、−1
、次い−7−11,IC・(/1)、を巻取装置7を用
いて紙管に巻き取り、杏、き取らノ1だフイ・Lノ、を
熟成装置7(加熱炉)4・用いて+ 0000−(51
16間熟成し7て包装用フィIt)、づii!Jだ。、
得られだ7471人の物性、ラノゾフィルl、1l−j
−この評価語I■を第1表に示才9. 11−較例1 ポリプロピレン樹脂(実施例]、−4で用いたと同じも
の)に第1表に示−ノー粘γil・IIJ剤を・所定)
j1配合し、た樹脂組成物を5ommczしイ(リソゾ
開1110.5 mm ) 4・用いて樹脂温度200
”Cで水冷1・吹き方法で押出し、径100 +IIm
、 Nみ10 Itの72イノ1ノ・をイ5g (、。
Ml 7F, /"10 minutes) with the adhesive size shown in Table 1 ("
I', a resin composition containing a fi agent in a predetermined fit (using a master pap) was put into an extruder 1 for producing fi
Using a resin temperature of 200°C, water cooling was extruded by the blowing method to obtain a raw fabric tube 2 with a diameter of 100 mm and a depth of 100 tr. Continuing to -f- Eubra method use side 1 stretching equipment 3C was introduced, stretching (immersion 1-Ji middle 1!32.2 jll, 4t,
1 "Extension + trace (t, lt 1.1 speed I! J-8, 0"y
Under the stretching conditions of 1, 116 (, 7 + -r
The stretching magnification of fi is about 4 times (1°l7/i)%, tlsf(..., then 11)
・f! Slice the L-4 (blade j) open and use JJII heat roll 5 at 130°C to make -C contact IL'i lil 4 f/p (7)
Heat treatment was performed so that the surface tension J1 was 38 dyn/cm, L: 10 after cooling.
1 surface oxidation treatment was carried out using Na discharge audience IA6 /, -1
, then -7-11, IC.・Use + 0000-(51
Aged for 16 hours and then packed for packaging). It's J. ,
Physical properties of 7471 people, lanozophile l, 1l-j
-This evaluation term I■ is shown in Table 1.9. 11-Comparative Example 1 Polypropylene resin (Example, same as used in -4) was treated with non-viscous γil IIJ agent shown in Table 1 (prescribed)
The resin composition was blended with J1 to 5 ommcz (lisozo opening 1110.5 mm) 4. Using resin temperature 200
Extruded with water cooling 1 and blowing method at ``C, diameter 100 +IIm
, Nmi 10 It's 72 Ino 1 No. 5g (,.

(!’) ”、I)だ−フイノIノ・の物性、−ンノブ
ーノイノtノ、としての評価語11bを第1表に示す。
Table 1 shows the evaluation words 11b as ``(!')'', I) DA-FinoI-no-physical properties, -Nnobu-no-inotno.

比1ト例2−= 6 りJ、施j2jl :(p(=、1.・いて、第1表に
示す処理土層0〕t、盲ろ・つたこと以外は実施例3に
準じて行なし)−ノイ11   ノ、 S」!j  ノ
へ、 イ1↑1′−司また一フ・f71ノ、の物性、ラップノ
イノtノ、トシ−この;;・1゛価結果を第1表に示す
Ratio 1 t Example 2 - = 6 ri J, application j 2 jl: (p (=, 1., treated soil layer 0 shown in Table 1) t, carried out according to Example 3 except for blind filtering and pouring. None) - Neu11 ノ, S''!j ノ, I1↑1'-Tsukasa Mataichi F・f71ノ, physical properties of Lapnoinotノ, Toshi-this;;・1゛ value results are shown in Table 1 show.

比’r< f列 7 高11ρ、ボ11エチし1.樹脂(密度0.922 !
il/cni。
Ratio'r<f row 7 High 11ρ, Bo 11Echi 1. Resin (density 0.922!
il/cni.

M15?/’10テ1)にツノlヒ゛タンモノオし・−
1〜を1it;hi係配合しん樹脂組成物を1゛−ダイ
押出機をtri tz)−(¥1.1髪1O−2600
Cで成形し、j♀み]、 0 /lσ)フイ!1ノ、を
 イ’+’ k−a ((j p> f’lプどノイ+1〕、の物性、ラノゾ
フイノl−1、とし−(の評価結1社台−第1表に示す
M15? /'10 te 1) I played a horned fire.-
1 to 1 it; Hi-compound resin composition 1゛-die extruder tritz)-(¥1.1 hair 1O-2600
Shape with C, j♀mi], 0 /lσ) phi! The physical properties of 1 no, i'+' k-a ((j p>f'l +1), and the evaluation results of Ranozofino l-1 and (1 company) are shown in Table 1.

第        1 +1.1lSl\67141A二$p (、7T/ 、(、、lLム(Ql :;4.I L、
、、 Y 901i □1YJI向、1、す、lrI〆
請(’Ik 、’i ’ ”−I an lL、’;<
(−v)n、’、内1(す) 1丁)曲線、l; l)
 t−ネ?Iキ 4(量定し4−1.131i主A投肉
j′−イ・i、7、(包ノドIIL子I、・′ジC3分
間処理しい−その[祭い−)11 ホ1;ノリ” ”−
11tj’1lJ−i酸−14−1:lIA i Hl
−B 3.3BIH1,1号()) ((5)  018:  ll 1 − 1 −  1
− 14++ム・l)度付を1.(、”Jく%二、7S
: 、11、−11、己比重’:4f牛116にt・い
でC11、7゛す〜 トシ、だ粘看1・lti剤力曽1
)1−隼し−C−ノイルノ、表面によだら模様がJfi
・、牛L/l−,,。
1st +1.1lSl\67141A2$p (,7T/ ,(,,lLm(Ql:;4.IL,
,, Y 901i □1YJI ward, 1, s, lrI〆request ('Ik,'i'''-IanLL,';<
(-v)n,', 1 (su) 1) curve, l; l)
T-ne? I Ki 4 (Measurement 4-1.131i Main A Throw j'-i・i, 7, (Wrap throat IIL child I,・'DiC 3 minutes processing-that [festival-)] 11 Ho 1; Nori” ”−
11tj'1lJ-i acid-14-1:lIA i Hl
-B 3.3 BIH1, 1 ()) ((5) 018: ll 1 - 1 - 1
-14++mu・l) The degree is 1. (,”J%2,7S
: , 11, -11, self-specific gravity': 4f cow 116 t.
) 1-Hayabushi-C-Noirno, the surface has a Jfi pattern
・, Cow L/l-,,.

41ツl[川の伍1中を説明 2111図(・][4\発明の方法に用いる装僅の概略
図でイX、る1、 1 ・ −1−1−−−−7製造押出機、2・ 原反ザ
ユ−ブ、3    輔延沖装置、4・・・・・ スリッ
ター、5   カIl熱「1−りし、6 ・−・・コr
1す放電装装置、γ   q、 、1lj7装置、8 
・・熟成装尚。
41 [Figure 2111 explaining the inside of Kawa no Go 1 (・] [4\ Schematic diagram of the packaging used in the method of the invention. , 2. Original fabric, 3. Sukenobu equipment, 4.. Slitter, 5. Heat treatment, 6..
1 discharge equipment, γ q, , 1lj7 equipment, 8
・Aging style.

=29E 手続補正前(自発) 昭和58年2月4 日 !111’ ii′を片長′[・1 若杉和夫 殿1 
)11イ′1の表示 I持)7fi昭 57−226548 2、 発明の名称 包装用フィルムの製造方法 5iti正をする者 事件との関係  特許用N11人 出ゲ(1石油化学林式会社 4、  代  理  人 〒104 東京都中央区京橋1丁目1番10号 5 抽圧の対象 +!IJ #I占の発明の詳細な説明の(閑に訂正する
=29E Before procedural amendment (voluntary) February 4, 1982! 111'ii' to Katanaga' [・1 Kazuo Wakasugi Tono 1
) 11 A'1 Indication I Hold) 7fi Showa 57-226548 2. Name of the Invention Method for Manufacturing Packaging Film 5 Relationship with the Case of Person Who Corrects Patent N11 Person Dege (1 Petrochemical Forest Company 4, Agent Address: 1-1-10-5 Kyobashi, Chuo-ku, Tokyo 104 Object of Lottery +!IJ #I Detailed explanation of the invention of divination (slightly corrected).

(2)  同第7頁15行目の「チューブ」を「フィル
ム」に訂正する。
(2) On page 7, line 15, "tube" is corrected to "film."

(3)  同第7頁16行目の1−チューブ」を[−フ
ィルA Jに訂正する。
(3) "1-Tube" on page 7, line 16 is corrected to [-Phil AJ.

(4)  同第8頁15行目の「画処理とも」を「−表
面酸化処理は」に訂正する。
(4) On page 8, line 15, "also known as image processing" is corrected to "-surface oxidation treatment".

(5)  同第8頁16行目の1行なオー〕れる。・」
の後に1また熱処理は通常弛緩下の状態で行なわjする
。−1を加入する。
(5) Page 8, line 16, line 1.・”
After that, heat treatment is usually carried out in a relaxed state. Add -1.

(6)  同第9頁5行目の[55t3yn/cm J
を1−通常55 dyn/−以上」に訂正する。
(6) Page 9, line 5 [55t3yn/cm J
is corrected to 1 - usually 55 dyn/- or more.

(以上)(that's all)

Claims (1)

【特許請求の範囲】 l ボリブ「7ビvン系樹脂に粘着(4’j剤を配合し
た樹脂組成物からなり、かつ少なくとも横方向にり1」
−沖さ〕1/こソイ11ノ、を表面酸化処理および熱処
理しまた後へき取り、次いで巻き取られたノイルノ、を
熟成する(−とを特徴とする包装用フィル・)、の製造
Jj法1. 2 ノく面酸化処理がコロナ放電処理である%π1請求
の範囲第1項記・1・(の方法。
[Claims] l Voliv "composed of a resin composition containing an adhesive (4'j agent) in a 7-vinyl resin, and at least 1 in the lateral direction"
- Jj method for producing a packaging film characterized by surface oxidation and heat treatment of Okisa] 1/Kosoi 11, followed by peeling off, and then aging of the rolled up Noirno (a packaging film characterized by -) 1. 2. The method of claim 1.1.(), wherein the cross-sectional oxidation treatment is a corona discharge treatment.
JP22654882A 1982-12-27 1982-12-27 Production of packaging film Granted JPS59120635A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22654882A JPS59120635A (en) 1982-12-27 1982-12-27 Production of packaging film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22654882A JPS59120635A (en) 1982-12-27 1982-12-27 Production of packaging film

Publications (2)

Publication Number Publication Date
JPS59120635A true JPS59120635A (en) 1984-07-12
JPH0214935B2 JPH0214935B2 (en) 1990-04-10

Family

ID=16846874

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22654882A Granted JPS59120635A (en) 1982-12-27 1982-12-27 Production of packaging film

Country Status (1)

Country Link
JP (1) JPS59120635A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6858288B2 (en) 2000-05-23 2005-02-22 Oji Paper Co., Ltd. Wrap film
WO2006019544A1 (en) * 2004-07-13 2006-02-23 Exxonmobil Chemical Patents Inc. Improved surface treatment of polymeric articles
JP2009096499A (en) * 2007-10-16 2009-05-07 Okamoto Ind Inc Household wrapping film

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0825593A (en) 1994-07-13 1996-01-30 Sumitomo Chem Co Ltd Self-adhesive wrapping film

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5125547A (en) * 1974-08-28 1976-03-02 Mitsubishi Chem Ind
JPS52152468A (en) * 1976-06-15 1977-12-17 Mitsubishi Chem Ind Method of manufacture of polyolefine film

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5125547A (en) * 1974-08-28 1976-03-02 Mitsubishi Chem Ind
JPS52152468A (en) * 1976-06-15 1977-12-17 Mitsubishi Chem Ind Method of manufacture of polyolefine film

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6858288B2 (en) 2000-05-23 2005-02-22 Oji Paper Co., Ltd. Wrap film
WO2006019544A1 (en) * 2004-07-13 2006-02-23 Exxonmobil Chemical Patents Inc. Improved surface treatment of polymeric articles
JP2009096499A (en) * 2007-10-16 2009-05-07 Okamoto Ind Inc Household wrapping film

Also Published As

Publication number Publication date
JPH0214935B2 (en) 1990-04-10

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