Embodiments of the present invention disclose packaging receptacles, modular apparatuses for manufacturing such packaging receptacles, and a method thereof. A modular apparatus for manufacturing packaging receptacles includes a paper feeder module, an embossing module, and an adhesive coating module. The paper feeder module includes a plurality of paper feeder rollers configured to feed one or more first layers of paper to the embossing module, and a second layer of paper to the adhesive coating module. The embossing module includes a first embossing roller and a second embossing roller configured to emboss a plurality of impressions onto the one or more first layers, and feed the embossed one or more first layers to the adhesive coating module. Also, the adhesive coating module is configured to apply an adhesive to an outermost surface of the embossed one or more first layers and an inner surface of the second layer.

Embodiments of the present invention disclose packaging receptacles, modular apparatuses for manufacturing such packaging receptacles, and a method thereof. A modular apparatus for manufacturing packaging receptacles includes a paper feeder module, an embossing module, and an adhesive coating module. The paper feeder module includes a plurality of paper feeder rollers configured to feed one or more first layers of paper to the embossing module, and a second layer of paper to the adhesive coating module. The embossing module includes a first embossing roller and a second embossing roller configured to emboss a plurality of impressions onto the one or more first layers, and feed the embossed one or more first layers to the adhesive coating module. Also, the adhesive coating module is configured to apply an adhesive to an outermost surface of the embossed one or more first layers and an inner surface of the second layer.

The present disclosure providing a cushion pad includes at least one cushion unit including at least one die-cutting region, a length of the die-cutting region increased when the die-cutting region is unfolded; the die-cutting region is unfolded to form a buffer layer that causes the second surface to expand in a thickness direction of the second surface to play a buffering and protective role thereof; the die-cutting region is unfolded to form a three-dimensional network structure. The present disclosure also provides that a packaging bag with the cushion unit is of a plane structure after production; when the packaging bag is used after being transportation, an object is put into the packaging bag or applying a pushing force to the packaging bag so that the cushion unit is expanded to form the buffer layer, to protect the object inside the packaging bag.

The present disclosure providing a cushion pad includes at least one cushion unit including at least one die-cutting region, a length of the die-cutting region increased when the die-cutting region is unfolded; the die-cutting region is unfolded to form a buffer layer that causes the second surface to expand in a thickness direction of the second surface to play a buffering and protective role thereof; the die-cutting region is unfolded to form a three-dimensional network structure. The present disclosure also provides that a packaging bag with the cushion unit is of a plane structure after production; when the packaging bag is used after being transportation, an object is put into the packaging bag or applying a pushing force to the packaging bag so that the cushion unit is expanded to form the buffer layer, to protect the object inside the packaging bag.

A-reusable envelope made, notably, of a flexible material such as paper. A method for manufacturing the envelope as well as a machine for manufacturing the envelope.

A-reusable envelope made, notably, of a flexible material such as paper. A method for manufacturing the envelope as well as a machine for manufacturing the envelope.

A box forming machine includes a converter assembly, a fold assembly, and an attachment assembly. The converter assembly converts sheet material into a box template. The fold assembly engages a first end of the box template and moves the first end of the box template to a predetermined position. The attachment assembly engages a second end of the box template and moves the second end of the box template toward and into engagement with the first end of the box template to attach the first and second ends of the box template together.

The present invention discloses a method for preparing a paper band that incorporates a composite paper mesh, intended for the manufacture of bags for horticultural products, wherein the embodiment of the composite mesh comprises a process that includes dividing a paper reel (1) into continuous longitudinal strips (2-5), transversely segmenting a paper reel (6) to prepare cross pieces (7) which are applied on two longitudinal strips (2-5) parallel and spaced apart from each other, in successively distant positions along said strips and bonded by gluing, and applying on the support base grid structure thus obtained a mesh (10) of paper yarn which is joined to the support base by gluing, and that can be divided into portions that can be used for covering windows or openings included in the paper band, all this with the aid of automated means.

A box forming machine includes a converter assembly, a fold assembly, and an attachment assembly. The converter assembly converts sheet material into a box template. The fold assembly engages a first end of the box template and moves the first end of the box template to a predetermined position. The attachment assembly engages a second end of the box template and moves the second end of the box template toward and into engagement with the first end of the box template to attach the first and second ends of the box template together.

A first sheet panel is folded along a first fold line, and thereby a first folded part is formed in the first sheet panel. Subsequently, the first folded part is folded back along a second fold line, and thereby a folded-back part is formed in the first sheet panel. A corner cut device cuts a second sheet panel and the folded-back part to form corner cut parts. At this time, the corner cut device prevents the first folded part and a base part of the first sheet panel from being cut.