A scheme for verifying the puncture resistance of the stretch film
in order to verify whether the stretch film can effectively resist the puncture of the angular angle of the goods, at the same time, the principle and procedure of the test are introduced, which can provide a reference for the industry to monitor the puncture performance of the stretch film.
Basic knowledge of stretch film
The base material is now LLDPE, including C4, C6, C8 and metallocene PE. (MPE).
The breath stretch film, lets the product to be more breathable, increases the air circulation
Fruits, vegetables, dairy products, agricultural products and the like can hardly be breathed with ordinary stretch film packaging, often not to the designated location will all rot, because the sealing of normal stretch film is poor, unable to breathe and dissipate heat will produce water vapor, resulting in damage to items. However, Jiangsu Sinyar respiratory […]
The standard for packaging stretch film
Standard of the stretch film of the positive parts, spare parts, empty containers
Analysis of downstream demand for stretch film
According to the demand structure of wrap film in our country, it is mainly used in industrial packaging, then in homes and supermarkets.
Stretch film production common problems and solutions
Stretch film production common problems and solutions
Application of tackifying masterbatch in stretch film
Stretch film (Stretch wrap film) is also called elastic film. It can be used to Stretch and wrap the goods tightly by the viscoelasticity of the film’s surface and the tension used during use to protect goods.
How is the puncture resistance of the stretch film tested?
The testing methods of packaging puncture resistance in China are mainly based on GB/T 21302 -2007.
How to avoid damage to goods due to stretch film problems in logistics?
according to relevant statistics, due to improper packaging, resulting in the logistics transport link cargo damage rate of up to 4%, a large part of the goods was rejected.
What are the parameters of the stretch film?
Production of stretch film to comply with the international quality test standards, many users in the choice of stretch film do not know what the test standards for stretch film