Sealerの動画素材 1ページ目

タイムラプス、マンション建設工事、建設会社、基礎工事、足場工事、安全第一、2026/7/29

タイムラプス、モノクロ、マンション建設工事、建設会社、基礎工事、安全第一、足場、2026/7/29

タイムラプス、モノクロ、マンション建設工事、建設会社、基礎工事、安全第一、足場、2026/7/29

タイムラプス、マンション建設工事、建設会社、基礎工事、足場工事、安全第一、2026/7/29

Worker using a rubber grout float to smooth grout between tiles. Carefully applying sealant to tiles joints. Workman hands smoothing caulk, using small tool to remove excess and create clean seam.

Worker using a rubber grout float to smooth grout between tiles. Carefully applying sealant to tiles joints. Workman hands smoothing caulk, using small tool to remove excess and create clean seam.

Worker using a rubber grout float to smooth grout between tiles. Carefully applying sealant to tiles joints. Workman hands smoothing caulk, using small tool to remove excess and create clean seam.

Worker using a rubber grout float to smooth grout between tiles. Carefully applying sealant to tiles joints. Workman hands smoothing caulk, using small tool to remove excess and create clean seam.

Worker using a rubber grout float to smooth grout between tiles. Carefully applying sealant to tiles joints. Workman hands smoothing caulk, using small tool to remove excess and create clean seam.

Worker using a rubber grout float to smooth grout between tiles. Carefully applying sealant to tiles joints. Workman hands smoothing caulk, using small tool to remove excess and create clean seam.

Housewife's hands carefully placing marinated raw chicken pieces into a plastic bag for vacuum sealing, preserving freshness and preparing food for long-term freezer storage or sous vide cooking.

Worker using a rubber grout float to smooth grout between tiles. Carefully applying sealant to tiles joints. Workman hands smoothing caulk, using small tool to remove excess and create clean seam.

A woman's hands transfer raw marinated chicken legs and wings from a bowl into a plastic bag for vacuum sealing A woman cans the food for sous-vide cooking or freezing on a wooden kitchen countertop.

Worker using a rubber grout float to smooth grout between tiles. Carefully applying sealant to tiles joints. Workman hands smoothing caulk, using small tool to remove excess and create clean seam.

Worker using a rubber grout float to smooth grout between tiles. Carefully applying sealant to tiles joints. Workman hands smoothing caulk, using small tool to remove excess and create clean seam.

A person uses a hand pump to vacuum-seal clothes in a plastic storage bag, compressing the items to save space. The image shows colorful clothing items in the process of being sealed.

Woman's hands place seasoned raw chicken thighs from a bowl into a plastic bag for vacuum sealing. A woman prepares food for long-term storage or cooks sous vide in her home kitchen.

Female hands carefully placing a plastic bag filled with marinated chicken into a household vacuum sealer machine to preserve the food, extend its shelf life, and prepare it for sous vide cooking.

Worker using a rubber grout float to smooth grout between tiles. Carefully applying sealant to tiles joints. Workman hands smoothing caulk, using small tool to remove excess and create clean seam.

Worker using a rubber grout float to smooth grout between tiles. Carefully applying sealant to tiles joints. Workman hands smoothing caulk, using small tool to remove excess and create clean seam.

Worker using a rubber grout float to smooth grout between tiles. Carefully applying sealant to tiles joints. Workman hands smoothing caulk, using small tool to remove excess and create clean seam.

A housewife carefully places a bag of marinated chicken into a vacuum sealer. The woman uses a vacuum sealer to preserve fresh poultry for sous-vide cooking or long-term storage in the freezer.

A person's hand using an orange paint roller to apply a fresh layer of grey waterproof protective coating on a flat surface. Professional home improvement, maintenance and industrial renovation.

Female hands using a modern vacuum sealing machine to pack marinated raw chicken meat in a plastic bag, preparing food for sous vide cooking or long-term freezer storage.

Worker using a rubber grout float to smooth grout between tiles. Carefully applying sealant to tiles joints. Workman hands smoothing caulk, using small tool to remove excess and create clean seam.

Worker using a rubber grout float to smooth grout between tiles. Carefully applying sealant to tiles joints. Workman hands smoothing caulk, using small tool to remove excess and create clean seam.

Worker using a rubber grout float to smooth grout between tiles. Carefully applying sealant to tiles joints. Workman hands smoothing caulk, using small tool to remove excess and create clean seam.

Close-up view of a woman's hands using a vacuum sealer to preserve marinated chicken rolls with vegetables in a plastic bag, preparing a meal for sous vide cooking or freezing.

Airtight vacuum sealer machine removing air from a plastic bag containing marinated raw chicken drumsticks on a wooden kitchen counter, preparing the poultry for sous vide cooking or freezing.

Worker using a rubber grout float to smooth grout between tiles. Carefully applying sealant to tiles joints. Workman hands smoothing caulk, using small tool to remove excess and create clean seam.

Worker using a rubber grout float to smooth grout between tiles. Carefully applying sealant to tiles joints. Workman hands smoothing caulk, using small tool to remove excess and create clean seam.

Applying wood stain with roller for glossy finish on outdoor deck in natural sunlight

Woman preparing and stacking bags of marinated chicken sealed with a vacuum sealer machine on a wooden countertop, perfect for food storage, sous vide cooking, or meal prepping.

Female hands using a kitchen vacuum sealer machine to pack marinated chicken in a plastic bag for long-term storage, extending the freshness of the poultry and preparing for sous vide cooking.

Worker using a rubber grout float to smooth grout between tiles. Carefully applying sealant to tiles joints. Workman hands smoothing caulk, using small tool to remove excess and create clean seam.

Female hands placing marinated chicken in a plastic bag into a vacuum sealer on a kitchen counter, preserving fresh poultry for sous vide, meal prep, or long-term storage.

Close-up of a vacuum sealing machine sealing a plastic bag of marinated chicken. A vacuumizer removes air for food canning, meal prepping, or sous vide cooking in your kitchen at home.

Woman's hands stacking vacuum-sealed bags of raw marinated chicken meat on a wooden kitchen counter, a useful food preservation technique for meal prepping and long-term storage in the freezer.

Female hands use a modern vacuum packaging machine to pack marinated raw chicken fillet into a plastic bag. A woman prepares food for sous vide or long-term storage in the freezer in the kitchen.

Worker using a rubber grout float to smooth grout between tiles. Carefully applying sealant to tiles joints. Workman hands smoothing caulk, using small tool to remove excess and create clean seam.

Woman using a vacuum sealer machine to pack raw marinated chicken breasts in a plastic bag for sous vide cooking or long-term food preservation and storage in the freezer at home.

Housewife's hands operating a vacuum sealer machine to pack marinated chicken in a plastic bag for sous vide cooking or freezing, preserving the freshness and flavor of the food.

Female hands placing a plastic bag filled with marinated raw chicken into a vacuum sealer machine on a wooden kitchen counter, preserving the food for freezing and long-term storage.

Worker using a rubber grout float to smooth grout between tiles. Carefully applying sealant to tiles joints. Workman hands smoothing caulk, using small tool to remove excess and create clean seam.

A woman uses a vacuum sealer to pack marinated chicken meat into a plastic bag, keeping it fresh for long-term storage or sous-vide cooking in the home kitchen.

Worker using a rubber grout float to smooth grout between tiles. Carefully applying sealant to tiles joints. Workman hands smoothing caulk, using small tool to remove excess and create clean seam.

Worker using a rubber grout float to smooth grout between tiles. Carefully applying sealant to tiles joints. Workman hands smoothing caulk, using small tool to remove excess and create clean seam.

Woman's hands carefully place marinated raw chicken legs from a yellow bowl into a special plastic bag for vacuum sealing. A woman prepares food for long-term storage.

Close-up of marinated chicken legs being sealed in a plastic bag with a vacuum packing machine for sous vide cooking, preserving the freshness and enhancing the flavor of the poultry.

Worker using a rubber grout float to smooth grout between tiles. Carefully applying sealant to tiles joints. Workman hands smoothing caulk, using small tool to remove excess and create clean seam.

Worker using a rubber grout float to smooth grout between tiles. Carefully applying sealant to tiles joints. Workman hands smoothing caulk, using small tool to remove excess and create clean seam.

Worker using a rubber grout float to smooth grout between tiles. Carefully applying sealant to tiles joints. Workman hands smoothing caulk, using small tool to remove excess and create clean seam.

Worker using a rubber grout float to smooth grout between tiles. Carefully applying sealant to tiles joints. Workman hands smoothing caulk, using small tool to remove excess and create clean seam.

Portrait of man using vacuum cleaner to remove air from clear vacuum storage bags filled with stuffed animals and toys, compressing and sealing items for optimal space saving and organization at home

Worker using a rubber grout float to smooth grout between tiles. Carefully applying sealant to tiles joints. Workman hands smoothing caulk, using small tool to remove excess and create clean seam.

Detail cropped shot of unrecognizable woman organizing raw meat slices on wooden cutting board, positioning protein portions for professional vacuum preservation technique, close-up, slow motion.

Woman's hands placing marinated raw chicken pieces into a plastic bag for vacuum sealing, preparing food for sous vide cooking or long-term freezer storage in the kitchen.

In a bright kitchen, sliced grilled meat is carefully packed into a bag using a machine to remove air. This process keeps the meat fresh for longer, preserving its delicious taste.

Chef female examining fresh ribeye steak after unpacking from a vacuum-sealed package, ensuring quality and readiness for preparation in home kitchen. Process of meat preservation and packaging.

Close-up of hand using vacuum sealer, sealing plastic bag. Female chef feeding bag into machine, ensuring airtight packaging, ideal for preserving food. Concept of efficient food storage.

Homemaker using a vacuum sealer machine to pack marinated raw chicken fillet in a plastic bag for long-term food storage, preserving freshness and preparing it for sous vide cooking.

Worker using a rubber grout float to smooth grout between tiles. Carefully applying sealant to tiles joints. Workman hands smoothing caulk, using small tool to remove excess and create clean seam.

Woman's hands pressing a plastic bag filled with marinated chicken drumettes during the vacuum sealing process, preserving fresh poultry meat for sous vide cooking or long-term storage.

Chef carefully placing sliced oranges into vacuum sealer bag, preparing citrus for long-term storage. Concept of food preservation method for maintaining peak ingredient quality, close-up, slow motion

Close-up of hands sealing clear plastic vacuum bag containing various stuffed animals and plush toys on table. Concept of space saving and careful storage, organization of storage, slow motion.

Woman's hands placing marinated raw chicken pieces from a yellow bowl into a plastic vacuum sealer bag on a wooden kitchen counter for sous vide cooking or freezing food for later use.

Woman placing salmon fillet into vacuum bag, preparing for sous vide cooking, with vacuum-packed meats in background on kitchen counter. Concept of efficient food preservation and storage.

Worker using a rubber grout float to smooth grout between tiles. Carefully applying sealant to tiles joints. Workman hands smoothing caulk, using small tool to remove excess and create clean seam.

Top view of female hands organizing raw meat slices on rustic wooden cutting board, positioning protein portions for professional vacuum preservation technique, close-up. Process of meat preservation.

Applying glossy finish to wooden deck with roller in sunlit outdoor setting

Culinary professional checking vacuum-sealed bacon package, maintaining food quality and extending preservation for professional kitchen or home meal preparation, close-up. Shooting in slow motion.

Housewife sealing fresh orange carrots in airtight container, preserving vegetables using modern vacuum sealer for efficient kitchen food storage. Concept of efficient food preservation, close-up.

Close-up cropped shot of unrecognizable woman using vacuum sealer with touchscreen interface, preparing to efficient food preservation and storage at home. Concept of preserving food quality.

Chef seasoning meat slices, vacuum-sealing for sous vide cooking, preserving peak flavor and tenderness, preparing to efficient food preservation and storage at home kitchen countertop, slow motion.

Professional female chef arranging bacon strips in vacuum seal bag, preserving food quality in modern kitchen workspace. Concept of food preservation method for maintaining peak ingredient quality.

Chef writing date and note on label of vacuum sealed bag containing seasoned beef steak, preparing for sous vide cooking or freezing for preservation. Concept of airtight packaging, preserving food.

Close-up of female chef pick up in hands vacuum-sealed salmon fillet after preservation technique. Concept of preserving food quality and extending storage duration. Shooting in slow motion.

Woman soldering plastic bag roll using vacuum sealer, preparing to efficient food preservation and storage at home kitchen countertop. Concept of preserving food quality. Shooting in slow motion.

Female chef using compact vacuum sealer with touchscreen interface, preparing to efficient food preservation and storage in home kitchen room, close-up. Concept of preserving food quality.

Healthy lifestyle woman using vacuum sealer machine to package orange slices in plastic bag at home kitchen, close-up. Concept of airtight packaging, ideal for preserving food. Shooting in slow motion

Chef woman holding and examining prepared two pieces of fresh red meat, after packaging in vacuum-sealed plastic bags for sous-vide cooking or long-term freezer storage, close-up, slow motion.

Person cutting plastic film with scissors to prepare food for vacuum sealing machine on cutting board, indicating food preservation process. Concept of airtight packaging, ideal for preserving food.

Close-up hands of unrecognizable woman arranging sliced oranges into vacuum sealer bag, preparing citrus for long-term storage. Concept of efficient food preservation. Shooting in slow motion.

Woman unpacking vacuum sealer from cardboard box, revealing sealed bags and packaging materials, close-up, slow motion. Concept of anticipation and excitement of receiving new kitchen equipment.

Woman chef placing seasoned ribeye steak, adorned with sprig of rosemary and clove of garlic into vacuum sealer bag, preparing for efficient food preservation and storage, close-up, slow motion.

Professional chef female unsealing vacuum-packed seasoned beef, cutting meat on wooden board, preparing high-end culinary dish with aromatic ingredients. Concept of food preservation and storage.

Close-up hands of unrecognizable woman holding and examining prepared two pieces of fresh red meat, after packaging in vacuum-sealed plastic bags for sous-vide cooking or long-term freezer storage.

Top view of of female chef using vacuum sealer machine and special container to remove air and preserve freshness of carrots, ensuring long-lasting quality and reducing food waste at home kitchen.

Sliced grilled meat is carefully vacuum sealed for optimal freshness. This simple process keeps flavors intact and allows for convenient storage and meal preparation.

Closeup of female hands setting plastic bag roll in vacuum sealer, preparing to efficient food preservation and storage at home kitchen countertop. Concept of preserving food quality, slow motion.

Close-up of female chef placing seasoned ribeye steak, adorned with sprig of rosemary and clove of garlic into vacuum sealer bag, preparing for efficient food preservation and storage at home.

Close-up of female hands preparing vacuum sealer bag on kitchen counter, ready to preserve fresh sliced oranges. Process ensures long-lasting freshness and flavor retention for food storage at home.

Female hand carefully unpacking new vacuum sealer from cardboard box, revealing protective packaging, close-up, slow motion. Concept of anticipation and excitement of receiving new kitchen equipment.

Close-up of using vacuum sealer machine to remove air from plastic bag filled with seasoned meat, enhancing flavor with rosemary and garlic preparing for sous vide cooking. Shooting in slow motion.

Female cook preparing to using vacuum sealer machine, packing fresh meat in plastic bag for sous vide cooking, close-up. Concept of food preservation method for maintaining peak ingredient quality

Chef using vacuum sealer machine for preparing fish fillet, enhancing sous vide cooking by locking in freshness and preserving optimal flavor for gourmet experience, close-up. Shooting in slow motion.

Chef preparing seasoned meat slices for sous vide cooking by vacuum sealing them in plastic bags, ensuring optimal flavor and texture preservation. Concept of efficient food preservation and storage.

Close-up hands of unrecognizable woman looking vacuum-sealed salmon fillet. Concept of modern food preservation method that extends shelf life and maintains freshness. Shooting in slow motion.

Stuffed animals and plush toys compressing inside large transparent vacuum space saver bags using a vacuum sealer. Demonstrating efficient storage solutions for children items and home organization.

Professional chef examining vacuum sealer bag, ensuring quality and suitability for preserving food, enhancing freshness and extending shelf life in modern kitchen setting, close-up, slow motion.

Hands of unrecognizable woman arranging slices of raw meat on wooden board, preparing for vacuum sealing. Process of meat preservation and packaging. Concept of efficient food preservation and storage

Close-up cropped shot of unrecognizable woman opening vacuum-sealed package of fresh red meat with knife, preparing ingredients for delicious meal on wooden cutting board at home, slow motion, closeup

Sealed orange slices, food preservation technique using vacuum sealer extracting air from plastic bag, protecting orange slices, maintaining flavor, nutritional quality for long-term storage, nobody

Female epicure arranging slices of raw meat on wooden board, preparing for vacuum sealing, close-up. Process of meat preservation and packaging. Concept of efficient food preservation and storage

Chef female opening vacuum sealed bag of expertly seasoned beef, using knife on wooden cutting board, preparing gourmet meal filled with fresh flavors and aromas. Concept of food preservation method.

Top view of professional chef carefully opening vacuum-sealed package of fresh red meat with knife, preparing ingredients for delicious meal on wooden cutting board in restaurant kitchen, close-up.

Woman connecting cable to vacuum sealer, preparing to efficient food preservation and storage in home kitchen room, close-up. Concept of preserving food quality. Shooting in slow motion.

Woman using vacuum sealer with touchscreen interface, preparing to efficient food preservation and storage at home. Concept of preserving food quality. Shooting in slow motion.

old ceiling with chandeliers

Automated carton packaging system, Rapid folding and sealing machinery, Synchronized conveyor belts for efficient processing, Quality control and workflow optimization in packaging equipment

Close-up cropped shot of unrecognizable woman unpacking vacuum sealer from cardboard box, revealing sealed bags and packaging materials at home kitchen table. Shooting in slow motion.

Close-up cropped shot of unrecognizable woman examining sealed bag of bacon after using vacuum sealer, ensuring proper preservation and freshness for later use in restaurant or home cooking.

Close-up of female hand connecting cable to vacuum sealer, during preparation and setup for efficient food preservation and storage in home kitchen environment. Concept of preserving food quality.

Female cook hands holding and checking prepared two pieces of fresh red meat, after packaging in vacuum-sealed plastic bags for sous-vide cooking or long-term freezer storage. Shooting in slow motion.

Woman using vacuum sealer machine to soldering bag with meat in kitchen, ensuring freshness and extending shelf life. Concept of food preservation method for maintaining peak ingredient quality

Professional chef marking vacuum-sealed bag with seasoned beef steak, labeling details before sous vide cooking or long-term freezer storage. Concept of efficient food preservation and storage.

Woman examining vacuum sealer container while unpacking from cardboard box, revealing modern appliance design and packaging detail, close-up. Concept of excitement of receiving new kitchen equipment.

Close-up hands of woman arranging bacon strips in vacuum seal bag, preserving food quality in modern kitchen workspace. Concept of food preservation method for maintaining peak ingredient quality.

Top view of professional chef sealing fresh fish fillet with vacuum machine, preserving flavor and texture for precision sous vide culinary technique. Concept of efficient food preservation, storage.

Close-up of young woman using vacuum sealer machine to package fresh orange slices in plastic bag at home for long-term storage. Concept of airtight packaging, ideal for preserving food, slow motion.

Professional chef vacuum sealing seasoned meat with rosemary, garlic for precise sous vide preparation, ensuring optimal flavor and texture preservation in kitchen environment, close-up, slow motion.

Close-up of gourmet female hands arranging slices of fresh meat on wooden board, preparing for vacuum sealing. Woman careful handling and preparation steak for storage. Concept of airtight packaging.

Close-up young woman hand using vacuum sealer, showing process of air removal for food preservation. Female using vacuum packaging machine to package and preserve food in kitchen, slow motion.

Healthy lifestyle woman using vacuum sealer machine and special container to remove air and preserve freshness of carrots, ensuring long-lasting quality and reducing food waste at home kitchen.

Close-up of chef preparing to using vacuum sealer machine, packing and sealing fresh meat in plastic bag for sous vide cooking. Concept of airtight packaging, ideal for preserving food, slow motion.

Indian windows installation worker use of foam when installing windows

Portrait of African windows installation worker with silicone foam. Vertical video

Portrait of African windows installation worker with silicone foam. Vertical video

African windows installation worker use of silicone foam when installing pvc windows

Black worker sealing joints of office window with silicone foam. Vertical video

Indian windows installation worker use of foam when installing windows

Indian worker sealing joints of office window

Portrait of African windows installation worker with silicone foam

Asian worker sealing joints of office window

African windows installation worker use of silicone foam when installing pvc windows. Vertical video

Black worker sealing joints of office window with silicone foam

Car washing and detailing. Professional worker is washing a black car by pressure washer at a car wash.

The vacuum draws air from the vacuum bag with the pound cake and seals it. The vacuuming process in the video

Explore a bag brimming with a variety of white and black mushrooms ready for culinary use or study.

After airing the room, the woman closes the slightly ajar PVC plastic window with her hand and turns the handle to close the window frame tightly and keep the heat in the house.

A man's hand turns the handle of the window frame and opens a PVC plastic window, letting in fresh air and changing the temperature and humidity in the room.

A man removes air from a vacuum bag using a manual

Joint Sealing Process Close-up

Joint Sealing Process Close-up

Automatic vacuum capping machine during work at package exhibition - demo mode

Vacuumed hazelnuts in women's hands on a wooden background next to the vacutainer.

Car washing and detailing. Professional worker is washing a black car by pressure washer at a car wash.

Construction, reconstruction of the pedestrian

A man folds winter jackets and puts them in a

Man applying silicone sealant with caulking gun

Joint Sealing Process Close-up

Funny young worker with window sealant depicts shooting during a break

video panorama view from the air on a suburban highway

After airing the room, the woman closes the PVC plastic window and turns the handle of the locking mechanism to hermetically press the window frame sealer and keep the house warm.

A close-up of a woman's hand turns the handle of the window frame and opens a PVC plastic window, letting fresh air into the room and changing the temperature and humidity in the room.

After airing the room, the man closes the PVC plastic window and turns the handle of the locking mechanism in such a way as to hermetically press the window frame sealer and keep the house warm.

A man folds winter jackets and puts them in a

A person uses a vacuum sealer to vacuum seal cauliflower into a bag. Close-up.

Slow motion closeup pan applying sealant on the concrete floor

After airing the room, the man closes the slightly ajar PVC plastic window with his hand and turns the handle to press the window frame seal tightly and keep the house warm.

Construction, reconstruction of the pedestrian

Joint Sealing Process

A close view on a vacuum tray sealer at work.

A person uses a vacuum sealer to vacuum seal cauliflower into a bag. Close-up.

A person uses a vacuum sealer to vacuum seal cauliflower into a bag. Close-up.

Young worker sealing joints of office window

Two steamrollers leveling highway surface

Funny young worker with window sealant depicts shooting during a break

The process of vacuuming a piece of chicken breast marinated in spices in a bag in a packaging machine.

A man folds winter jackets and puts them in a

Close-up master hand checks the quality of the cleaned metal from paint and rust

Glue gun. The old glue gun drips onto the table. 65

A man uses a vacuum sealer to vacuum seal celery into a bag. Close-up.

The woman parted the transparent tulle curtains, opened the window by turning the handle of the PVC plastic window frame, and stood at the window, looking out.

The man turns the handle of the plastic window frame with his hand and slightly opens the PVC window in ventilation mode to ventilate the room, let in fresh air and change the temperature inside.

Preparation of food for long-term storage and suvida by vacuum pumping of air and sealing

A man folds winter jackets and puts them in a

Laying of asphalt in the pedestrian zone.

A woman places celery stalks in a bag for further pumping out of air with a vacuum sealer. Close-up.

The woman tightly closes the wide-open window, turns the handle on the PVC plastic window frame and pulls the transparent tulle curtains.

The woman parted the transparent tulle curtains and turned the handle on the PVC plastic window frame to slightly open the window and ventilate the room through a small crack.

Construction, reconstruction of the pedestrian

A man removes air from a vacuum bag using a manual

Young worker sealing joints of office window

A woman's hand turns the handle of the window frame and opens a PVC plastic window, letting in fresh air and changing the temperature and humidity in the room.

The woman parted the transparent tulle curtains and turned the handle on the PVC plastic window frame and opened the window wide to ventilate the room.

White grunge

Old Ceiling with Chandeliers

A man folds winter jackets and puts them in a

A man removes air from a vacuum bag using a manual

Raw meat being vacuum packed for sous vide cooking

Slow motion closeup applying sealant on the concrete floor

The woman tightly closes the slightly ajar window, turns the handle on the PVC plastic window frame and pulls the transparent tulle curtains.

a car moves along a dirt road along a freeway

Young worker sealing joints of office window

Woman puts vacuum bag of chicken breast into vacuum machine on white table

Glue gun. The old glue gun drips onto the table. 61

The woman turns the handle of the plastic window frame with her hand and opens the PVC window in ventilation mode to ventilate the room, let in fresh air and change the temperature inside.

A man removes air from a vacuum bag using a manual

A man removes air from a vacuum bag using a manual