Dongguan Yalan Packing Materials Co., Ltd.

ホーム > ブログ> Analysis of the problem of black stretch film rupture

Analysis of the problem of black stretch film rupture

July 05, 2019
In fact, in our actual use, it is not uncommon for the black stretched film to break the film. Especially for some stretched films with relatively low thickness, this problem often occurs, and the transverse pull film is relatively common. A problem with this problem is as follows:

1. The further expansion of various inconspicuous rupture factors will lead to excessive local area.

2. When used, there are obvious horizontal stripes and bubbles on the cast piece.

3. In the production process, the chain clamp of the equipment is damaged.

4. There is a large deviation in the crystallization and orientation of the cast piece; or the damage of the filter leads to high impurity content of the cast piece.

5. It may be that when the black stretch film is produced, the raw materials contain some impurities with large differences in properties.

These conditions can cause the black stretch film to break the film, so we should pay more attention when using it.
お問い合わせ

Author:

Ms. Justina

Eメール:

sales@yalanpack.com

Phone/WhatsApp:

8618025199553

人気商品
You may also like
Related Categories

この仕入先にメール

タイトル:
イーメール:
メッセージ:

Your message must be betwwen 20-8000 characters

ホーム

Product

Whatsapp

私たちに関しては

お問い合わせ

We will contact you immediately

Fill in more information so that we can get in touch with you faster

Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.

送信