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 Posted: Sat 21:31, 07 May 2011 Post subject: franklin & marshall Vacuum metallized packaging fi |
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Vacuum metallized film for packaging
Subject before (2) thin film vacuum evaporation in a vacuum tank with respect to 200 ~ 400m / min high-speed operation to continuous evaporation, to reduce wrinkles, creases and other winding imperfect, and the steamed mirror homogeneous, pinhole , loss of light,[link widoczny dla zalogowanych], scratches and other defects occur, the focus of attention for the gold work. In addition, the need to pay attention to steam the film adhesion strength and wear resistance (3) Color Art vapor areas: printing, if the ink solvent residue or bad heat-resistant paint coating, will result in vapor or the colorful side of the phenomenon of bleaching , and the other should pay attention to food hygiene. PET or PP film most of the cooking method using the dry lamination adhesive stickers with the CPP or PE film laminating, agents need to select the appropriate contact. In addition,[link widoczny dla zalogowanych], the extrusion to be affixed to the legal industry's established processing technology bag processing, because of vapor film type of rigid than aluminum foil, so the bag should be properly set the processing conditions. The temperature sealing material also need to consider the relationship of the heat seal strength and easy sealing of PE, PP copolymer is universal, vacuum vapor on the OPP had no problem with the heat sealing. (E) Conclusion vacuum packaging plastic film or paper vapor, material has to diversify, such as the types of materials increased. Embossing morphological changes (such as I-shaped, etc.) {print Wei and colorful of color have to. Contains the vapor inside the packaging part of the visual arts such as color method; packaging applications have been oriented towards multi-path, such as heat resistance, Paul Hong, high cover gas, chemical resistance, and many other applications that require value-added products to improve Xiao and broader application of the industry also needs the joint development and promotion. Steamed in a thin group of vacuum packaging applications in the categories in Table 1 constitute a case of packaging material around the tree-shaped dig into the food of rice, flour,[link widoczny dla zalogowanych], lunch printing / PET / All together anvil outside the cut PE 1. The package outside India; iiI 『dry food biscuits, evening films, snacks and other PET / AI / ~ co plastic, cPP external rotation『 a case of mouth network printing money, honey candy, chocolate PET / m / CPP laminated core 1, Tan interior 1f tAI) PET for a profile of sweets such as jelly bean jelly printing / AI / PET / PE exterior Ran processed sausages PEPVA copolymer film / Al exterior fecal fat cheese, butter, milk NylonlKcoat / Al exterior C l, p0. j Ling Frozen popsicles, ice cream CPP / AI / print / OPP exterior 2. The package printed OPP / print / PErt / A ~ / F'E loaded 『P stare OrOPP hobby tea. Cries of coffee, alcohol and Nylon / printing. / PET / AI / PE equipment beast PE / PET / AI / PE installed a profit on the exposed pass away each other once each. ,[link widoczny dla zalogowanych], Instant soup, sauce dry pine E Ⅱ ~ U/PET/At/-- @ ooO00oOo ~ o-what seasonings pET / AI / India session of the I / PE or cPP mounted fish, powder, etc. 5. Wallet (no printing) OPP / Print / LDPE / AI pharmaceutical medicine, pesticide PET / print / PET / AI / CPP built lPETorOPPotCPPpET / print / AI / paste, evaporation armor (J) mark labels, trademarks exterior. Si dry adhesive tape affixed to Taiwan (PE) / viscose PEorCPP chest pouch bags,[link widoczny dla zalogowanych], packaging bags pET / India i | / AI / anvil Hop / paper exterior <) OoO0oOOOO package Buddhist monk's robe material by vacuum evaporation with the physical properties of plastic film co-Table 2 using the density of melting point with temperature resistant Yu strength elongation even Zhang elasticity shrinkage impact county of water Kaoru steam chu had rates of oxygen with Laos rate of the thickness of the degree range at vertical horizontal vertical l transverse to pay to the l transverse to pay to the horizontal intensity (H Slap) after the original film was extravagant with the original film, after g / c pyrazol ℃ ℃ Hong, mIks, mm% g / m · 24H brick so, m2 · 24Hn12.161.40263-70 ~ 15020251301lO4O0000.101122460.71581.6 (secondary and extension ) CPP260.89130 ~ 1450 ~ 1204.53.04006O0703.33.515236O04OPP2OO. 0l160 ~ l70-50 ~ 1201 | 27】 50502004O01561 ~ 21600 ~ 20 (b-axis extension) 25300.92l05 ~ 1155 ~ l102.51_5l302048l0 ~ 170.85O0038300.95l32-5O ~ 802 ~ 75 ~ 40014.5 ~ NyI sampan 215215-- 60 ~ l302510016O ~ 2100. ~ 1225645.1 ~ 0.0 (b axis Yao extension) 5.7l2Il0.590.8PETfiLm) 3, l990VoI. 12No. 4CHINkPACKAGING
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