Advertisers have the cling film already made all possible compliments - "hauchzart" it was these "Film with imprisonment effect, seals the manufacturer Melitta in 1965 in the introduction in Germany. Later raved ads from the "breathing" and even the "extra anschmiegsamen" film.
If this delicate, tender kitchen really help, then it has unpleasant relationship to it confusingly similar.
The victims of the twin complain cooking forums in their suffering. As people write that they were already at the nasty tear film "get the crisis." Because: "This is the package so teeth, only the film never breaks the way I want. Mostly, I need a meter (or two) until I was about a useful piece was demolished."
Because of extra hauchzart and cuddly - stubborn and dogged, the nasty packaging assistance. Sad conclusion from a chef, who advised the film is wrong: "Unfortunately I have not yet found the right one."
Experiments with Extra-cutting tool with the sometimes desperate call for help like this: "The jagged thing on the box does not, the attempt with a knife does not. And then stick it anywhere where it is not. What can you do? "
Try.
Photo: ONLINE Video blogs: sacBeim self-experiment with three supermarkets purchased films showed significant differences: Some films can only be demolished with great force. On the cutting mechanism can not really lie, because he is on the three packages are identical: At the edge of the lid glued plastic prongs.
Much wrangling for a scrap of foil
It should actually go: lid open rausziehen foil lid and close it with a hand press, film upwards at the edge of the lid grouper with your other hand off.
How much power is needed for this, one can see after a few meters demolished slide in the shape of the packaging: When the film plus own brand "Maker," for example, the pasteboard use soon after upwards, the tear is baggy. Because when you need a lot of tear strength - at the beginning of the tear film still clean, but then extends it at some point just yet, you have to properly pull to the role, scraps of foil abzuringen.
Fiese film expands instead of tearing
Even the penny-foil "Sylvana is arduous, it extends stubborn sometimes, instead of break. Gedehne wrenching without wrangling and works only with the much more expensive Toppits film reliably at each time (see video).
RSS: NEW TEXTS PER FEEDFehlfunktion - technology Macken, the millions of nerves Click on the icon. The browser allows you to the RSS feed to add. Help ... Why tear in some films always easy for others not at all times, bad times to work, wants none of the manufacturers. Abreißtechnik? Packaging? Composition of the film? Toppits spokeswoman Daniela Dziedzic: "Unfortunately we can from a competition law, there was no immediate information on the chemical composition of the film type."
An indication, what's wrong, there Plus spokeswoman Silvia Jurisevic. Plus, the film - a persistent in self-experiment - was "15 microns high," the film Toppits only "up to 12 microns thick, and thus at least 20 percent thinner." That would benefit the Abreißfähigkeit. With Plus we have so "some time ago to tear the Papiersäge against a more stable exchange Kunststoffsäge" and "box out of the stable power box" built by the supplier had to offer.
Skew should be on the plus film still - but it cost less at the supermarket.
And the stubborn Penny film? The company, according to spokesman Andreas Krämer "Neither in the product quality, even in the packaging and not in the Abreißfähigkeit restricted", the "strength and elongation values" were in comparison to other films even "exceptionally well". There had been no complaints. Maybe we just stupid tear when employed, even though we have strict instructions have been working (on the serrated edge of a page (sic) other demolish ").
Four physicists investigate three films
What the various cling films differ, have at the suggestion of blogs ONLINE four doctoral physics professor Armin Gölzhäuser at the University of Bielefeld with a lot of effort investigated. Christoph Nottbohm, Heiko Muzik, Mark Schnietz and Matthias Büenfeld have the resilience, depending on the extension of three Cling films tested. Again, let the film Toppits demolish much simpler than the low-cost products from discount brands (Yes, Good & Economy).
As a reason why the physicists make the film from the Dehnverhalten. Here is the film Toppits from others: "First, the two films a bit cheaper than a relevant, the third film, but when the elastic area, the two films dehnfähiger much."
Simple words, you can tear worse. Results of the self-test of the physicist: "While the film Toppits little stretch, and so it seems quite early breaks, stretch the other two quite strong, before they break. They are strong plastic deformation to recognize. This stretch is also the reason why the films are so bad from the edge can demolish. "
Freezing does not help
On the other hand also helps not freezing - in the Web forums often weitererzählten Kaltschneide myth weakened Toppits spokeswoman Dziedzic: "A cold foil is less elastic and more brittle, but they must then be very cold, minus 40 to minus 80 Celsius Graf."
Perhaps a small consolation for entnervte amateur cooks: In the lab it goes to how the budget. From the report of the four films tested physics doctoral students: "It also shows that even the films of Yes, and Good & Affordable difficult to handle because they are relatively quickly and firmly to itself and you are liable to slide new pieces had to be prepared. "