Product Description
Characteristics of arc top sealing film 1, combination of double-pass sealing membrane and ordinary certificate. Greatly reduce the costs of labelling and packaging. 2, abandoned toxic adhesive paper certificates of competency and unsanitary. Effective prevention of secondary pollution (except for one-time security hot foil). 3, double seal in the real sense. Useful in preventing invasion of pollutants in the air. 4, effectively preventing the lid leaks on quality (except for disposable lids), the effective protection of the delivered hydraulic carry water up the stairs.
Arcs method to identify quality of barreled water sealing membranes
1. outer packaging: if not special heat-shrinkable label packing, you have to take note. Explain your goods from the nameless factory, no brand awareness, quality you can imagine. Heat-shrinkable label is a label for heating very easy to shape, without special packaging tips for carrying, storing, most likely in transit on the heated (30 ° c or more) shrink smaller and scrapped.
2. the printing quality: colours to meet the requirements, writing clear, line fresh, no Burr, no ghosting. Overprinting patterns leakproof white overprint text 0.5 metres to see bias, much less typos, symbols. Require transparent parts do not let anyone see up and down (let anyone see in print runs are inferior).
3. test data: size specifications if the customer is not required, the width (folding) is 96mm, the error should not exceed the following: error 0.1mm height, width (folding) error 0.5mm, thickness error 0.002mm. Number number of boxes checked strapping, how much a random bunch of also.
4. look at work: fancy joints water size of zhongfeng adhesive, bond formation, marginless. If the material will harden after shrinking, rough, not only easy to scratch and seriously affect the appearance.
Creases: radian folded neat, symmetric, it is very important, whether the ink inside the creases were falling, the membrane material is scratched, if burst is scratched causing heat-shrinkable film.
5. India: open tab, look at the inside of the seams and across from deinking, which was caused by the adhesive quantity is too large.
6. result: label after a second day, shedding a tear inside the shrink film is colored block. This is deinking. Take off on the barrels of ink actually stick to your mouth, and as time goes by, your bucket mouth became a trash mouth, Oh. This is the use of low quality ink, caused by viscous differential.
7. look at the top: at the top must be sealed with a finger, check that the seal is strong, some manufacturers in order to prevent leakage, on top of the requirements do not punch, but shrink slightly after pressure or uneven.
Tips: lots of heat-shrinkable label manufacturers, in order to avoid rubber clasp hands in Gassho to join a lot of talcum powder for building barrier in, and food packaging is absolutely not allowed to do that. But it is hard to see with the naked eye, with black cloth, wipe the inside and outside of the label, wipe after several in a row, if the fabric with white is testimony to add talcum powder. Immediately deactivate the seal label.
Please click the Tongcheng city heat shrinkable film limited provides you with various labeling site 1 http://www.ahtcjr.com 2 http://www.ahjingri.NET
See website for details Tongcheng shrink film limited
Above is Tongcheng shrink film limited all rights reserved,
Any downloading, copying, cutting, for violations.
