For the bubble bag we introduced a lot in the previous article, bubble bag as an excellent cushioning seismic packaging material, can be bonded with different materials to derive different types of bubble products, here we introduce one of them: kraft bubble bag, Everyone knows its role and scope of application?
![]() Self sealing paste High-temperature hot-melt adhesive, more viscous, sealed color paper with imported release paper, safe design, that is, tear-and-use |
Kraft bubble bag, also known as kraft envelope bag / courier bag, made of kraft paper / PE, the outer layer is kraft paper (white, yellow or natural), lined with bubble film.
The outer layer of pearl film, the inner layer of bubbles is full, can effectively prevent shock and fall. |
Kraft bubble bag function: the outer layer is kraft paper (white, yellow or natural) with a smooth surface and easy to write; it can print different patterns, trademarks and characters according to customer requirements without infringing the intellectual property rights of others; The shock-absorbing effect of the buffer prevents the articles from being damaged due to pressure, bump, and fall; no adhesive is used between the layers of the materials, and is completely non-toxic and environmentally friendly; the self-adhesive strip of the envelope is designed to be safe and convenient;
![]() Waterproof and dampproof The inner bubble membrane compartment prevents moisture from penetrating and ensures the safety of the inner and inner objects. |
Kraft bubble bags use range: mail CDs, tapes, electronic components, integrated circuit boards, optical lenses, books, documents, photo frames, gifts, watches and other items.


Kraft paper bubble bag machine









